{"id":9,"date":"2020-02-21T20:48:11","date_gmt":"2020-02-21T18:48:11","guid":{"rendered":"https:\/\/viatech.bg\/beta\/?page_id=9"},"modified":"2025-10-11T17:44:42","modified_gmt":"2025-10-11T14:44:42","slug":"energy-audit-and-energy-efficiency-audit","status":"publish","type":"page","link":"https:\/\/viatech.bg\/en\/","title":{"rendered":"Energy audit and energy efficiency audit"},"content":{"rendered":"

[et_pb_section fb_built=”1″ admin_label=”Hero” _builder_version=”4.27.4″ use_background_color_gradient=”on” background_color_gradient_type=”circular” background_color_gradient_direction_radial=”top left” background_color_gradient_stops=”rgba(40,40,40,0.79) 0%|rgba(40,40,40,0.86) 100%” background_color_gradient_overlays_image=”on” background_color_gradient_start=”rgba(40,40,40,0.79)” background_color_gradient_end=”rgba(40,40,40,0.86)” background_image=”https:\/\/viatech.bg\/en\/wp-content\/uploads\/2025\/05\/viatech-sofia-energy-efficiency-2-scaled.webp” custom_padding=”0px||0px||true|false” global_colors_info=”{}”][et_pb_row column_structure=”2_3,1_3″ use_custom_gutter=”on” make_equal=”on” padding_top_bottom_link_1=”true” padding_top_bottom_link_2=”true” padding_left_right_link_1=”true” padding_left_right_link_2=”true” _builder_version=”4.16″ width=”100%” max_width=”100%” custom_padding=”0px||0px||true” use_custom_width=”on” width_unit=”off” custom_width_percent=”100%” global_colors_info=”{}”][et_pb_column type=”2_3″ _builder_version=”4.16″ custom_padding=”10vw|6vw|10vw|6vw” custom_padding_tablet=”10vw|10%|10vw|10%|true|true” custom_padding_phone=”” custom_padding_last_edited=”on|desktop” global_colors_info=”{}” padding_tablet=”10vw|10%|10vw|10%|true|true” padding_last_edited=”on|desktop” custom_padding__hover=”|||” padding_phone=”10vw|10%|10vw|10%|true|true”][et_pb_text _builder_version=”4.17.4″ text_font=”||||||||” header_font=”|600|||||||” header_font_size=”60px” header_line_height=”1.1em” background_layout=”dark” max_width=”800px” custom_margin=”||0px|” custom_padding=”|||16px” text_font_size_tablet=”14px” text_font_size_last_edited=”off|desktop” header_font_size_tablet=”44px” header_font_size_phone=”30px” header_font_size_last_edited=”on|phone” border_color_all=”#da0719″ border_width_left=”10px” global_colors_info=”{}”]<\/p>\n

Certified company
\nfor energy efficiency<\/h1>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.4″ text_font=”||||||||” text_font_size=”22px” text_line_height=”1.6em” header_font=”||||||||” background_layout=”dark” max_width=”800px” custom_margin=”|||” custom_padding=”20px||20px||true” text_font_size_tablet=”18px” text_font_size_phone=”” text_font_size_last_edited=”on|phone” global_colors_info=”{}”]VIATECH-CO LTD is a company licensed by the Sustainable Energy Development Agency. Our team has more than 18 years of experience in energy efficiency audit.[\/et_pb_text][et_pb_button button_url=”\/en\/certified-company-for-energy-efficiency” button_text=”READ MORE” _builder_version=”4.17.4″ custom_button=”on” button_text_size=”14px” button_bg_color=”#da0719″ button_border_width=”12px” button_border_color=”#da0719″ button_border_radius=”0px” button_letter_spacing=”2px” button_font=”|600||on|||||” button_icon=”$||divi||400″ background_layout=”dark” custom_margin=”|||” global_colors_info=”{}” button_text_size__hover_enabled=”off” button_one_text_size__hover_enabled=”off” button_two_text_size__hover_enabled=”off” button_text_color__hover_enabled=”off” button_one_text_color__hover_enabled=”off” button_two_text_color__hover_enabled=”off” button_border_width__hover_enabled=”off” button_one_border_width__hover_enabled=”off” button_two_border_width__hover_enabled=”off” button_border_color__hover_enabled=”off” button_one_border_color__hover_enabled=”off” button_two_border_color__hover_enabled=”off” button_border_radius__hover_enabled=”off” button_one_border_radius__hover_enabled=”off” button_two_border_radius__hover_enabled=”off” button_letter_spacing__hover_enabled=”off” button_one_letter_spacing__hover_enabled=”off” button_two_letter_spacing__hover_enabled=”off” button_bg_color__hover_enabled=”off” button_one_bg_color__hover_enabled=”off” button_two_bg_color__hover_enabled=”off”][\/et_pb_button][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.16″ background_color=”#009767″ custom_padding=”80px|40px|80px|40px” custom_padding_tablet=”|10%||10%||true” custom_padding_phone=”” custom_padding_last_edited=”on|desktop” global_colors_info=”{}” padding_tablet=”|10%||10%||true” padding_last_edited=”on|desktop” custom_padding__hover=”|||” padding_phone=”|10%||10%||true”][et_pb_text _builder_version=”4.27.4″ header_font=”||||||||” header_2_font=”|600|||||||” header_2_font_size=”30px” header_2_line_height=”1.2em” background_layout=”dark” custom_margin=”|||” custom_padding=”|||” header_2_font_size_last_edited=”off|desktop” global_colors_info=”{}”]<\/p>\n

Our Services<\/h2>\n

[\/et_pb_text][et_pb_blurb url=”\/\u0443\u0441\u043b\u0443\u0433\u0438” image=”https:\/\/viatech.bg\/en\/wp-content\/uploads\/2020\/02\/Buildings.jpg” icon_placement=”left” image_icon_width=”64px” content_max_width=”1100px” content_max_width_tablet=”1100px” content_max_width_last_edited=”off|desktop” _builder_version=”4.16″ header_font=”Rubik|700|||||||” header_text_color=”#ffffff” header_line_height=”1.4em” body_font=”|700|||||||” body_font_size=”15px” background_layout=”dark” custom_margin=”|||” custom_padding=”|||” animation_style=”slide” animation_direction=”right” animation_intensity_slide=”10%” animation=”off” image_max_width=”64px” global_colors_info=”{}”]Audit and certification of buildings for energy performance[\/et_pb_blurb][et_pb_blurb url=”\/\u0443\u0441\u043b\u0443\u0433\u0438” image=”https:\/\/viatech.bg\/en\/wp-content\/uploads\/2020\/02\/New.jpg” icon_placement=”left” image_icon_width=”64px” content_max_width=”1100px” content_max_width_tablet=”1100px” content_max_width_last_edited=”off|desktop” _builder_version=”4.16″ header_font=”Rubik|700|||||||” header_text_color=”#ffffff” header_line_height=”1.4em” body_font=”|700|||||||” body_font_size=”15px” background_layout=”dark” custom_margin=”|||” custom_padding=”|||” animation_style=”slide” animation_direction=”right” animation_delay=”100ms” animation_intensity_slide=”10%” animation=”off” image_max_width=”64px” global_colors_info=”{}”]Preparation of energy efficiency assessments of investment projects[\/et_pb_blurb][et_pb_blurb url=”\/\u0443\u0441\u043b\u0443\u0433\u0438” image=”https:\/\/viatech.bg\/en\/wp-content\/uploads\/2020\/02\/Systems.jpg” icon_placement=”left” image_icon_width=”64px” content_max_width=”1100px” content_max_width_tablet=”1100px” content_max_width_last_edited=”off|desktop” _builder_version=”4.16″ header_font=”Rubik|700|||||||” header_text_color=”#ffffff” header_line_height=”1.4em” body_font=”|700|||||||” body_font_size=”15px” background_layout=”dark” custom_margin=”|||” custom_padding=”|||” animation_style=”slide” animation_direction=”right” animation_delay=”200ms” animation_intensity_slide=”10%” animation=”off” image_max_width=”64px” global_colors_info=”{}”]Energy efficiency audit of heating installations with water-heating boilers over 20 kW[\/et_pb_blurb][et_pb_blurb url=”\/\u0443\u0441\u043b\u0443\u0433\u0438” image=”https:\/\/viatech.bg\/en\/wp-content\/uploads\/2020\/02\/Air.jpg” icon_placement=”left” image_icon_width=”64px” content_max_width=”1100px” content_max_width_tablet=”1100px” content_max_width_last_edited=”off|desktop” _builder_version=”4.16″ header_font=”Rubik|700|||||||” header_text_color=”#ffffff” header_line_height=”1.4em” body_font=”|700|||||||” body_font_size=”15px” background_layout=”dark” custom_margin=”|||” custom_padding=”|||” animation_style=”slide” animation_direction=”right” animation_delay=”300ms” animation_intensity_slide=”10%” animation=”off” image_max_width=”64px” global_colors_info=”{}”]Energy efficiency audit of air-conditioning installations [\/et_pb_blurb][et_pb_blurb url=”\/\u0443\u0441\u043b\u0443\u0433\u0438” image=”https:\/\/viatech.bg\/en\/wp-content\/uploads\/2020\/02\/Fabric.jpg” icon_placement=”left” image_icon_width=”64px” content_max_width=”1100px” content_max_width_tablet=”1100px” content_max_width_last_edited=”off|desktop” _builder_version=”4.16″ header_font=”Rubik|700|||||||” header_text_color=”#ffffff” header_line_height=”1.4em” body_font=”|700|||||||” body_font_size=”15px” background_layout=”dark” custom_margin=”|||” custom_padding=”|||” animation_style=”slide” animation_direction=”right” animation_delay=”300ms” animation_intensity_slide=”10%” animation=”off” image_max_width=”64px” global_colors_info=”{}”]Energy efficiency audit of industrial systems[\/et_pb_blurb][et_pb_blurb url=”\/\u0443\u0441\u043b\u0443\u0433\u0438” image=”https:\/\/viatech.bg\/en\/wp-content\/uploads\/2020\/02\/Lights.jpg” icon_placement=”left” image_icon_width=”64px” content_max_width=”1100px” content_max_width_tablet=”1100px” content_max_width_last_edited=”off|desktop” _builder_version=”4.16″ header_font=”Rubik|700|||||||” header_text_color=”#ffffff” header_line_height=”1.4em” body_font=”|700|||||||” body_font_size=”15px” background_layout=”dark” custom_margin=”|||” custom_padding=”|||” animation_style=”slide” animation_direction=”right” animation_delay=”300ms” animation_intensity_slide=”10%” animation=”off” image_max_width=”64px” global_colors_info=”{}”]Energy efficiency audit of exterior artificial lighting systems[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=” Get a Quote” _builder_version=”4.16″ custom_padding=”20px|0px|20px|0px|true|false” animation_style=”slide” animation_direction=”top” animation_intensity_slide=”10%” box_shadow_style=”preset3″ box_shadow_vertical=”10px” box_shadow_blur=”105px” box_shadow_spread=”0px” box_shadow_color=”rgba(0,0,0,0.12)” 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Get a quote on your project<\/h3>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_button button_url=”#contact-form” button_text=”FREE QUOTE” _builder_version=”4.17.4″ custom_button=”on” button_text_size=”14px” button_bg_color=”#da0719″ button_border_width=”12px” button_border_color=”#da0719″ button_border_radius=”0px” button_letter_spacing=”2px” button_font=”|600||on|||||” button_icon=”$||divi||400″ background_layout=”dark” custom_margin=”|||” global_colors_info=”{}” button_text_size__hover_enabled=”off” button_one_text_size__hover_enabled=”off” button_two_text_size__hover_enabled=”off” button_text_color__hover_enabled=”off” button_one_text_color__hover_enabled=”off” button_two_text_color__hover_enabled=”off” button_border_width__hover_enabled=”off” button_one_border_width__hover_enabled=”off” button_two_border_width__hover_enabled=”off” button_border_color__hover_enabled=”off” button_one_border_color__hover_enabled=”off” button_two_border_color__hover_enabled=”off” button_border_radius__hover_enabled=”off” button_one_border_radius__hover_enabled=”off” button_two_border_radius__hover_enabled=”off” button_letter_spacing__hover_enabled=”off” button_one_letter_spacing__hover_enabled=”off” button_two_letter_spacing__hover_enabled=”off” button_bg_color__hover_enabled=”off” button_one_bg_color__hover_enabled=”off” button_two_bg_color__hover_enabled=”off”][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ use_custom_gutter=”on” gutter_width=”1″ specialty=”on” background_color_2=”#f7f7f7″ padding_top_2=”60px” admin_label=”About Us” module_class=” et_pb_specialty_fullwidth” _builder_version=”4.16″ use_background_color_gradient=”on” background_color_gradient_type=”circular” background_color_gradient_direction_radial=”top left” background_color_gradient_stops=”rgba(12,12,12,0.4) 0%|rgba(12,12,12,0) 100%” background_color_gradient_overlays_image=”on” background_color_gradient_start=”rgba(12,12,12,0.4)” background_color_gradient_end=”rgba(12,12,12,0)” background_image=”https:\/\/viatech.bg\/en\/wp-content\/uploads\/2020\/02\/viatech-services.jpg” inner_width=”100%” inner_width_tablet=”100%” inner_width_phone=”” inner_width_last_edited=”on|desktop” inner_max_width=”100%” inner_max_width_tablet=”100%” inner_max_width_phone=”” inner_max_width_last_edited=”on|desktop” custom_margin=”|||” custom_padding=”0px|0px|0px|0px|true|false” make_fullwidth=”on” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_divider show_divider=”off” disabled_on=”on|off|off” _builder_version=”4.17.4″ height=”240px” global_colors_info=”{}”][\/et_pb_divider][et_pb_image src=”https:\/\/viatech.bg\/en\/wp-content\/uploads\/2025\/05\/viatech-sofia-energy-efficiency-3.webp” alt=”Energy efficiency audits” title_text=”viatech-sofia-energy-efficiency-3″ disabled_on=”off|on|on” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”2_3″ specialty_columns=”2″ _builder_version=”4.16″ background_color=”#f7f7f7″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_row_inner custom_padding_last_edited=”on|tablet” _builder_version=”4.16″ custom_margin=”|||” custom_padding=”|8vw|45px|8vw|false|false” custom_padding_tablet=”|40px||40px||true” custom_padding_phone=”” global_colors_info=”{}”][et_pb_column_inner saved_specialty_column_type=”2_3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.17.4″ text_font=”||||||||” header_font=”||||||||” header_2_font=”Rubik|700|||||||” header_2_font_size=”42px” header_2_line_height=”1.2em” header_3_font=”|600|||||||” header_3_font_size=”42px” module_alignment=”center” custom_margin=”|||” custom_padding=”|||” header_2_font_size_tablet=”” header_2_font_size_phone=”36px” header_2_font_size_last_edited=”on|phone” header_3_font_size_tablet=”42px” header_3_font_size_phone=”30px” header_3_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”]<\/p>\n

How can we help you?<\/h3>\n

[\/et_pb_text][et_pb_divider color=”#da0719″ divider_position=”center” divider_weight=”5px” _builder_version=”4.16″ max_width=”50px” global_colors_info=”{}”][\/et_pb_divider][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=”1_2,1_2″ use_custom_gutter=”on” custom_padding_last_edited=”on|tablet” _builder_version=”4.16″ module_alignment=”center” custom_margin=”|||” custom_padding=”0px|8vw|0px|8vw|true|true” custom_padding_tablet=”|40px||40px||true” custom_padding_phone=”” global_colors_info=”{}”][et_pb_column_inner type=”1_2″ saved_specialty_column_type=”2_3″ _builder_version=”4.16″ custom_padding=”|2%|||false|false” custom_padding_tablet=”|0%|||false|false” custom_padding_phone=”” custom_padding_last_edited=”on|phone” global_colors_info=”{}” padding_tablet=”|0px||” padding_last_edited=”off|desktop” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.16″ text_font=”||||||||” text_font_size=”15px” text_line_height=”1.8em” custom_padding=”|||” custom_padding_tablet=”|40px||40px||true” custom_padding_last_edited=”off|desktop” global_colors_info=”{}”]<\/p>\n

Audits of the energy efficiency and certification of buildings, energy efficiency check of heating installations with water-heating boilers and of air-conditioning installations in buildings, evaluation of the compliance of investment designs of buildings in terms of the energy efficiency requirements and preparation of an evaluation of energy savings in accordance with Article 43, Paragraph 1 and Article 54, Paragraph 1 of the Energy Efficiency Act.<\/p>\n

[\/et_pb_text][\/et_pb_column_inner][et_pb_column_inner type=”1_2″ saved_specialty_column_type=”2_3″ _builder_version=”4.16″ custom_padding=”|||0px|false|false” custom_padding_tablet=”” custom_padding_phone=”” custom_padding_last_edited=”on|phone” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.16″ text_font=”||||||||” text_font_size=”15px” text_line_height=”1.8em” custom_margin=”||5%||false|false” locked=”off” global_colors_info=”{}”]<\/p>\n

Energy efficiency audit and preparation of an evaluation of energy savings of enterprises, industrial systems and external artificial lighting systems in accordance with Article 59, Paragraph 1 of the Energy Efficiency Act.<\/p>\n

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18 years of experience
\nin energy efficiency<\/h4>\n

[\/et_pb_text][et_pb_divider color=”#da0719″ divider_position=”center” divider_weight=”5px” _builder_version=”4.16″ max_width=”50px” locked=”off” global_colors_info=”{}”][\/et_pb_divider][et_pb_text _builder_version=”4.16″ text_font=”||||||||” text_font_size=”15px” text_line_height=”1.8em” background_layout=”dark” custom_margin=”50px||50px||true” locked=”off” global_colors_info=”{}”]The team of VIATECH-CO LTD has achieved serious positions in the field of energy efficiency. We enjoy an excellent image witnessed by the great number of Contracting Authorities who believed in us.[\/et_pb_text][et_pb_button button_url=”\/en\/certified-company-for-energy-efficiency” button_text=”ABOUT US” _builder_version=”4.17.4″ custom_button=”on” button_text_size=”14px” button_bg_color=”#da0719″ button_border_width=”12px” button_border_color=”#da0719″ button_border_radius=”0px” button_letter_spacing=”2px” button_font=”|600||on|||||” button_icon=”$||divi||400″ background_layout=”dark” custom_margin=”|||” custom_margin_tablet=”|||” custom_margin_phone=”||50px||false|false” custom_margin_last_edited=”on|phone” global_colors_info=”{}” button_text_size__hover_enabled=”off” button_one_text_size__hover_enabled=”off” button_two_text_size__hover_enabled=”off” button_text_color__hover_enabled=”off” button_one_text_color__hover_enabled=”off” button_two_text_color__hover_enabled=”off” button_border_width__hover_enabled=”off” button_one_border_width__hover_enabled=”off” button_two_border_width__hover_enabled=”off” button_border_color__hover_enabled=”off” button_one_border_color__hover_enabled=”off” button_two_border_color__hover_enabled=”off” button_border_radius__hover_enabled=”off” button_one_border_radius__hover_enabled=”off” button_two_border_radius__hover_enabled=”off” button_letter_spacing__hover_enabled=”off” button_one_letter_spacing__hover_enabled=”off” button_two_letter_spacing__hover_enabled=”off” button_bg_color__hover_enabled=”off” button_one_bg_color__hover_enabled=”off” button_two_bg_color__hover_enabled=”off”][\/et_pb_button][\/et_pb_column][et_pb_column type=”2_3″ specialty_columns=”2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_row_inner _builder_version=”4.16″ custom_margin=”|||” custom_padding=”0||0||true|false” global_colors_info=”{}”][et_pb_column_inner saved_specialty_column_type=”2_3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/viatech.bg\/en\/wp-content\/uploads\/2025\/05\/viatech-sofia-energy-efficiency-4.webp” title_text=”viatech-sofia-energy-efficiency-4″ _builder_version=”4.27.4″ global_colors_info=”{}”][\/et_pb_image][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=”1_2,1_2″ make_equal=”on” padding_top_bottom_link_1=”true” padding_top_bottom_link_2=”true” padding_left_right_link_1=”true” _builder_version=”4.16″ background_color=”#ffffff” custom_margin=”|||” custom_padding=”0||0||true|false” animation_style=”slide” animation_direction=”top” animation_intensity_slide=”10%” box_shadow_style=”preset3″ box_shadow_vertical=”30px” box_shadow_blur=”65px” box_shadow_spread=”-30px” box_shadow_color=”rgba(0,0,0,0.35)” locked=”off” global_colors_info=”{}”][et_pb_column_inner type=”1_2″ saved_specialty_column_type=”2_3″ _builder_version=”4.16″ background_color=”#6c6e6f” custom_padding=”25px|50px|25px|50px” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.17.4″ header_font=”||||||||” header_2_font=”||||||||” header_3_font=”|600|||||||” header_3_text_color=”#ffffff” header_3_font_size=”30px” header_3_line_height=”1.4em” header_4_font=”Rubik||||||||” header_4_text_color=”#ffffff” header_4_font_size=”24px” header_4_letter_spacing=”3px” header_4_line_height=”1.4em” global_colors_info=”{}”]<\/p>\n

Get a quote on your project<\/h3>\n

[\/et_pb_text][\/et_pb_column_inner][et_pb_column_inner type=”1_2″ saved_specialty_column_type=”2_3″ _builder_version=”4.16″ background_color=”#da0719″ custom_padding=”40px||40px|” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_button button_url=”#contact-form” button_text=”Send an inquiry” button_alignment=”center” _builder_version=”4.17.4″ custom_button=”on” button_text_size=”14px” button_bg_color=”#da0719″ button_border_width=”12px” button_border_color=”#da0719″ button_border_radius=”0px” button_letter_spacing=”2px” button_font=”|600||on|||||” button_icon=”$||divi||400″ background_layout=”dark” custom_margin=”|||” global_colors_info=”{}” button_text_size__hover_enabled=”off” button_one_text_size__hover_enabled=”off” button_two_text_size__hover_enabled=”off” button_text_color__hover_enabled=”off” button_one_text_color__hover_enabled=”off” button_two_text_color__hover_enabled=”off” button_border_width__hover_enabled=”off” button_one_border_width__hover_enabled=”off” button_two_border_width__hover_enabled=”off” button_border_color__hover_enabled=”off” button_one_border_color__hover_enabled=”off” button_two_border_color__hover_enabled=”off” button_border_radius__hover_enabled=”off” button_one_border_radius__hover_enabled=”off” button_two_border_radius__hover_enabled=”off” button_letter_spacing__hover_enabled=”off” button_one_letter_spacing__hover_enabled=”off” button_two_letter_spacing__hover_enabled=”off” button_bg_color__hover_enabled=”off” button_one_bg_color__hover_enabled=”off” button_two_bg_color__hover_enabled=”off”][\/et_pb_button][\/et_pb_column_inner][\/et_pb_row_inner][\/et_pb_column][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”FAQ” _builder_version=”4.2.2″ background_color=”#f7f7f7″ global_module=”121″ saved_tabs=”all” global_colors_info=”{}”][et_pb_row column_structure=”1_3,2_3″ _builder_version=”4.16″ global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ text_font=”||||||||” header_font=”||||||||” header_2_font=”|700|||||||” header_2_font_size=”42px” header_2_line_height=”1.2em” header_4_font=”|600|||||||” header_4_font_size=”42px” custom_margin=”|||” custom_padding=”|||” header_2_font_size_tablet=”” header_2_font_size_phone=”36px” header_2_font_size_last_edited=”on|phone” header_4_font_size_tablet=”” header_4_font_size_phone=”30px” header_4_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”]<\/p>\n

More than
\n2 500 projects<\/h4>\n

[\/et_pb_text][et_pb_divider color=”#da0719″ divider_position=”center” divider_weight=”5px” _builder_version=”4.16″ max_width=”50px” locked=”off” global_colors_info=”{}”][\/et_pb_divider][et_pb_text _builder_version=”4.27.4″ text_font=”||||||||” text_font_size=”15px” text_line_height=”1.8em” locked=”off” global_colors_info=”{}”]<\/p>\n

For 18 years of work in the energy efficiency we have audited more than 2 500 projects: public and administrative buildings, universities, schools, kindergartens, multifamily residential homes, small, medium-sized and large enterprises, agricultural holdings (farms), etc.<\/p>\n

Energy efficiency audits have been elaborated under the following operational programmes:<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”2_3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_accordion closed_toggle_text_color=”#2a2a2a” closed_toggle_background_color=”#ffffff” icon_color=”#da0719″ _builder_version=”4.16″ toggle_font=”|700|||||||” toggle_font_size=”18px” toggle_line_height=”1.4em” body_font=”||||||||” body_font_size=”15px” body_line_height=”1.8em” custom_margin=”|||” custom_padding=”|||” border_width_all=”0px” global_colors_info=”{}”][et_pb_accordion_item title=”Programme \u201cDemonstrational renovation of multi-family residential homes\u201d ” open=”on” _builder_version=”4.16″ custom_margin=”1px||1px||true” global_colors_info=”{}”][\/et_pb_accordion_item][et_pb_accordion_item title=”Programme \u201cDemonstrational renovation of multi-family residential homes\u201d ” _builder_version=”4.16″ custom_margin=”1px||1px||true” global_colors_info=”{}” open=”off”][\/et_pb_accordion_item][et_pb_accordion_item title=”Project BG161\u0420\u041e001-1.2.01-0001 \u201cENERGY RENOVATION OF BULGARIAN HOMES\u201d ” _builder_version=”4.16″ custom_margin=”1px||1px||true” global_colors_info=”{}” open=”off”]Lead role in a partnership, as a PROJECT MANAGER for the city of Sofia under project BG161\u0420\u041e001-1.2.01-0001 \u201cENERGY RENOVATION OF BULGARIAN HOMES\u201d under the scheme BG161PO001\/1.2-01\/2011 \u201cSupport for Energy Efficiency in Multi-Family Residential Homes\u201d under Operational Programme Regional Development 2007-2013.[\/et_pb_accordion_item][et_pb_accordion_item title=”Operational Programme Regional Development 2007-2013″ _builder_version=”4.16″ custom_margin=”1px||1px||true” global_colors_info=”{}” open=”off”]Operational Programme Regional Development 2007-2013, (OPRD) \u2013 schools and kindergartens, theatres of the Ministry of Culture, dormitories and academic wards of the Ministry of Education, universities, community centres (chitalishta), etc. [\/et_pb_accordion_item][et_pb_accordion_item title=”The Kozloduy International Decommissioning Support Fund (KIDSF), administered by the European Bank for Reconstruction and Development (EBRD). ” _builder_version=”4.16″ custom_margin=”1px||1px||true” global_colors_info=”{}” open=”off”][\/et_pb_accordion_item][et_pb_accordion_item title=”Energy Efficiency Fund and the World Bank, as well as under the Operational Program %22Regional Development%22″ _builder_version=”4.16″ custom_margin=”1px||1px||true” global_colors_info=”{}” open=”off”][\/et_pb_accordion_item][et_pb_accordion_item title=”National programme for \u201cEnergy Efficiency of Multi-Family Residential Buildings\u201c ” _builder_version=”4.16″ custom_margin=”1px||1px||true” global_colors_info=”{}” open=”off”][\/et_pb_accordion_item][et_pb_accordion_item title=”Competitiveness \u201cEnergy Efficiency of Small and Medium-sized Enterprises\u201d.” _builder_version=”4.16″ custom_margin=”1px||1px||true” global_colors_info=”{}” open=”off”][\/et_pb_accordion_item][et_pb_accordion_item title=”Measure 121 \u201cModernization of agricultural holdings\u201d.” _builder_version=”4.16″ custom_margin=”1px||1px||true” global_colors_info=”{}” open=”off”][\/et_pb_accordion_item][et_pb_accordion_item title=”Measure 4.1 \u201cInvestments in agricultural holdings\u201d of Operational Programme for Rural Development 2014-2020.” _builder_version=”4.16″ custom_margin=”1px||1px||true” global_colors_info=”{}” open=”off”][\/et_pb_accordion_item][et_pb_accordion_item title=”Measure 4.2 \u201cInvestments in processing\/marketing of agricultural products\u201d under Operational Programme for Rural Development 2014-2020, etc.” _builder_version=”4.16″ custom_margin=”1px||1px||true” global_colors_info=”{}” open=”off”][\/et_pb_accordion_item][\/et_pb_accordion][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ disabled_on=”off|off|off” admin_label=”Clients” _builder_version=”4.27.4″ background_color=”gcid-671fcc10-4670-4853-acf8-31a57a5a3cbe” saved_tabs=”all” global_colors_info=”{%22gcid-671fcc10-4670-4853-acf8-31a57a5a3cbe%22:%91%22background_color%22%93}” global_module=”25468″][et_pb_row _builder_version=”4.16″ locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ text_font=”||||||||” header_font=”||||||||” header_2_font=”|600|||||||” header_2_font_size=”42px” header_2_line_height=”1.2em” header_3_font=”|600|||||||” header_3_text_align=”center” header_3_text_color=”#FFFFFF” header_3_font_size=”42px” custom_margin=”|||” custom_padding=”|||” header_2_font_size_tablet=”” header_2_font_size_phone=”36px” header_2_font_size_last_edited=”on|phone” header_3_font_size_tablet=”” header_3_font_size_phone=”30px” header_3_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{%22gcid-primary-color%22:%91%22header_2_text_color%22%93}”]<\/p>\n

Our Clients<\/h3>\n

[\/et_pb_text][et_pb_divider color=”#FFFFFF” divider_position=”center” divider_weight=”5px” _builder_version=”4.27.4″ max_width=”50px” module_alignment=”center” locked=”off” global_colors_info=”{}”][\/et_pb_divider][dsm_image_carousel gallery_ids=”725,726,727,728,729,730,731,732,733,734,735,736,737,738,739,740,741,742,743,744,745,746,747,748,749,750,751,752,753″ slide_to_scroll=”4″ space_between=”30″ arrow_color=”#FFFFFF” dots_active_color=”#FFFFFF” dots_inactive_color=”rgba(255,255,255,0.7)” _builder_version=”4.27.4″ _module_preset=”default” custom_margin=”||||false|false” custom_padding=”20px|8px|20px|8px|false|true” box_shadow_style_image=”preset1″ box_shadow_horizontal_image=”2px” box_shadow_blur_image=”9px” global_colors_info=”{}”][\/dsm_image_carousel][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ use_custom_gutter=”on” gutter_width=”1″ specialty=”on” background_color_1=”#009767″ padding_top_1=”80px” padding_right_1=”6vw” padding_bottom_1=”80px” padding_left_1=”6vw” padding_top_bottom_link_1=”true” padding_left_right_link_1=”true” padding_1_tablet=”|10%||10%||true” padding_1_phone=”” padding_1_last_edited=”on|phone” admin_label=”Footer Section” module_id=”contact-form” module_class=” et_pb_specialty_fullwidth” _builder_version=”4.27.4″ inner_width=”100%” inner_width_tablet=”100%” inner_width_phone=”” inner_width_last_edited=”on|desktop” inner_max_width=”100%” inner_max_width_tablet=”100%” inner_max_width_phone=”” inner_max_width_last_edited=”on|desktop” custom_padding=”0px||0px||true” hover_enabled=”0″ make_fullwidth=”on” global_module=”48″ saved_tabs=”all” global_colors_info=”{}” sticky_enabled=”0″][et_pb_column type=”1_2″ _builder_version=”4.16″ background_color=”#ffb400″ custom_padding=”|||” global_colors_info=”{}” padding_tablet=”|10%||10%||true” padding_last_edited=”on|phone” custom_padding__hover=”|||” padding_phone=”|10%||10%||true”][et_pb_text _builder_version=”4.17.4″ text_font=”||||||||” header_font=”||||||||” header_2_font=”|700|||||||” header_2_text_color=”#ffffff” header_2_font_size=”42px” header_2_line_height=”1.2em” header_4_font=”|600|||||||” header_4_text_color=”#FFFFFF” header_4_font_size=”42px” header_4_line_height=”1.2em” custom_margin=”|||” custom_padding=”|||” header_2_font_size_tablet=”” header_2_font_size_phone=”36px” header_2_font_size_last_edited=”on|phone” header_4_font_size_tablet=”” header_4_font_size_phone=”30px” header_4_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”]<\/p>\n

Contact Us<\/h4>\n

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Certified company for energy efficiencyVIATECH-CO LTD is a company licensed by the Sustainable Energy Development Agency. Our team has more than 18 years of experience in energy efficiency audit.Our ServicesAudit and certification of buildings for energy performancePreparation of energy efficiency assessments of investment projectsEnergy efficiency audit of heating installations with water-heating boilers over 20 kWEnergy efficiency audit of air-conditioning installations Energy efficiency audit of industrial systemsEnergy efficiency audit of exterior artificial lighting systemsGet a quote on your projectHow can we help you?Audits of the energy efficiency and certification of buildings, energy efficiency check of heating installations with water-heating boilers and of air-conditioning installations in buildings, evaluation of the compliance of investment designs of buildings in terms of the energy efficiency requirements and preparation of an evaluation of energy savings in accordance with Article 43, Paragraph 1 and Article 54, Paragraph 1 of the Energy Efficiency Act.Energy efficiency audit and preparation of an evaluation of energy savings of enterprises, industrial systems and external artificial lighting systems in accordance with Article 59, Paragraph 1 of the Energy Efficiency Act.18 years of experience in energy efficiencyThe team of VIATECH-CO LTD has achieved serious positions in the field of energy efficiency. We enjoy an […]<\/p>\n","protected":false},"author":1,"featured_media":110,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-9","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nEnergy efficiency audit • Certified company • VIATECH-CO<\/title>\n<meta name=\"description\" content=\"VIATECH-CO LTD is a certified company and has more than 15 years of experience in energy efficiency audit.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/viatech.bg\/en\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Energy efficiency audit • Certified company • VIATECH-CO\" \/>\n<meta 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