Eng. Nikola Spasov
Eng. Nikola Spasov is a key figure at Geothron Engineering and one of the professionals with the most extensive practical experience in the field of geothermal energy in Bulgaria.
He is the founder of Proterm, one of the country's first companies fully specialized in the design and construction of geothermal systems. For years under his leadership, dozens of heating and cooling projects for private homes, business buildings, and public facilities were successfully completed.
Eng. Spasov's work is distinguished by a precise engineering approach and a focus on the long-term reliability of the systems. By joining Geothron Engineering, he contributes his deep technical expertise, which is fundamental to every complex and large-scale solution offered by the company.
Completed projects
Single-family house, 300 sq.m of built-up area renovation, 300 m of geothermal wells 20kW, fan coils
Plovdiv city, Markovo village.
Single-family house, 1200 sq.m. total area renovation, 1000m geothermal drilling 70kW 2pcs. heat pumps, underfloor heating
Sofia, Dragalevtsi district.
Office and warehouse building of the company "EMA" 1500 sq.m. built-up area, 1400 m geothermal wells, 80kV heat pump, fan convectors, Sofia Iskar station, full engineering and re-design, change under Art. 154 of VRF
Multi-family house, 400 sq.m of built-up area renovation, 360m geothermal wells, 25kW heat pump, fan coils
town of Svishtov
Single-family house, 200 sq.m. built-up area, 300m geothermal wells 40kW, underfloor heating and cooling, indoor pool
Sofia, Dragalevtsi district
Single-family house, 400 sq.m total area renovation, 400m geothermal drilling, 30kW, fan coils
Sofia city, Negovan village
Dolna Dikanya Greenhouse, 10 000 sq.m. built-up area 8 100 m geothermal wells, 1,500 kW heat pumps, full engineering
Single-family house 300 sq.m. built-up area 300m geothermal wells, 20kW heat pump and underfloor heating Varna
Single-family house 200 sq.m. built-up area 200m geothermal wells, 12kW heat pump, underfloor heating, cooling, Dobrich
Multi-family residential building, 1000 sq.m. built-up area, 1000m geothermal wells, 70kW 3pcs. heat pumps, underfloor heating and cooling Sofia, Lyutibrod Str.
Single-family house, 400 sq.m. built-up area 400 m geothermal wells
Bankya
Офис сграда на фирма „HB Steel“ – 400 кв.м РЗП, 300 м геотермалнисондажи 20кВ термопомпа, гр. Перник
Еднофамилна жилищна сграда – 340 кв.м РЗП, 300 м геотермални сондажи,20kW термопомпа, подово отоплениеи охлаждане гр. Банкя
Еднофамилна жилищна сграда – 740 кв.м РЗП, 700 м геотермални сондажи,40kW термопомпа, подово и таванноотопление и охлаждане, вентилаторниконвектори, NeaIraklitsa, Гърция
Винарна „Шатони“ с Хотелска част – 2800 м геотермални сондаж, гр.Мездра
Multi-family residential building – 800 кв.м РЗП, 500 м геотермални сондажи,гр. София, кв. Горна Баня
Еднофамилна жилищна сграда – Старозагорски Минерални Бани300 кв.м РЗП, 300 м геотермални сондажи
Еднофамилна жилищна сграда – 150 кв.мРЗП 180 м геотермални сондажи, с. Бистрица
Single-family house, 600 sq.m. total area 600 m geothermal wells, 2 x 40kW heat pumps, underfloor heating and cooling, fan convectors, indoor swimming pool, Sofia, Kambanite district
Office building + Residential part of the company "Freckles", 1200 sq.m. built-up area, 1200 m. geothermal wells 70k V heat pump, underfloor heating/cooling, Sofia, Mladost 1, full engineering and re-design, change under Art. 154 of the TPP
Single-family house, 1000 sq.m. built-up area, 1000m geothermal wells, 2x 40kW heat pumps, Pomorie, Lahana district
Single-family house, 600 sq.m. built-up area, 600m geothermal drilling, subcontractor of the company "Multiklima", Sofia, Kambanite district
Geotrading Office Building, 10,000 sq.m of built-up area, 3 000 m of geothermal wells, 200kW heat pumps for underfloor heating and cooling
Single-family house, 1000 sq.m. built-up area, 700m geothermal wells, 2x 40kW heat pumps, underfloor and ceiling heating and cooling, outdoor pool, Sofia, Boyana district
Single-family house, 200 sq.m. built-up area, 200m geothermal wells
Bankya
Single-family house, 600 sq.m. total area 600 m geothermal wells, 2 x 40kW heat pumps, underfloor heating and cooling, fan convectors, indoor swimming pool, Sofia, Kambanite district
Single-family house, 200 sq.m. built-up area, 200m geothermal wells, Bankya town
School "St. Kiril and Methodi" Secondary School – 3000 sq.m of built-up area, 3240 m of geothermal drilling (subcontractor), Slivnitsa
Градински център с оранжерия – 1400 м геотермални сондажи, 100kW термопомпа, гр. Дупница
Еднофамилна жилищна сграда – 300 кв.м РЗП, 300 м геотермалнисондажи, с. Костадинкино
Еднофамилна жилищна сграда – 300 кв.м РЗП, 300 м геотермалнисондажи, 20kW термопомпаподово отопление и охлажданегр. Перник, кв. Мала Църква
Еднофамилна жилищна сграда – 300 кв.м РЗП, 300 м геотермални сондажи,20kW термопомпа, подово отоплениеи охлаждане, конвектори, гр. Благоевград
Еднофамилна жилищна сграда – 200 кв.м РЗП, 200 м геотермални сондажи,12kW термопомпа, подово отоплениеи охлаждане, с. Мало Бучино
Детска ясла N3 – 2000 кв.м РЗП2200 м геотермални сондажи, 2 бр.термопомпени агрегати 180 kW, гр. Бургас
Детска ясла „Слънце“ – 2200 м геотермални сондажи, 2 бр.термопомпени агрегати 180k, гр. Ямбол
Single-family house, 300 sq.m of built-up area renovation, 300 m of geothermal wells 20kW, fan coils
Plovdiv city, Markovo village.
Single-family house, 1200 sq.m. total area renovation, 1000m geothermal drilling 70kW 2pcs. heat pumps, underfloor heating
Sofia, Dragalevtsi district.
Single-family house, 600 sq.m. total area 600 m geothermal wells, 2 x 40kW heat pumps, underfloor heating and cooling, fan convectors, indoor swimming pool, Sofia, Kambanite district
Office building + Residential part of the company "Freckles", 1200 sq.m. built-up area, 1200 m. geothermal wells 70k V heat pump, underfloor heating/cooling, Sofia, Mladost 1, full engineering and re-design, change under Art. 154 of the TPP
Office and warehouse building of the company "EMA" 1500 sq.m. built-up area, 1400 m geothermal wells, 80kV heat pump, fan convectors, Sofia Iskar station, full engineering and re-design, change under Art. 154 of VRF
Multi-family house, 400 sq.m of built-up area renovation, 360m geothermal wells, 25kW heat pump, fan coils
town of Svishtov
Single-family house, 200 sq.m. built-up area, 300m geothermal wells 40kW, underfloor heating and cooling, indoor pool
Sofia, Dragalevtsi district
Single-family house, 400 sq.m total area renovation, 400m geothermal drilling, 30kW, fan coils
Sofia city, Negovan village
Single-family house, 1000 sq.m. built-up area, 1000m geothermal wells, 2x 40kW heat pumps, Pomorie, Lahana district
Single-family house, 600 sq.m. built-up area, 600m geothermal drilling, subcontractor of the company "Multiklima", Sofia, Kambanite district
Geotrading Office Building, 10,000 sq.m of built-up area, 3 000 m of geothermal wells, 200kW heat pumps for underfloor heating and cooling
Single-family house, 1000 sq.m. built-up area, 700m geothermal wells, 2x 40kW heat pumps, underfloor and ceiling heating and cooling, outdoor pool, Sofia, Boyana district
Single-family house, 200 sq.m. built-up area, 200m geothermal wells
Bankya
Single-family house, 600 sq.m. total area 600 m geothermal wells, 2 x 40kW heat pumps, underfloor heating and cooling, fan convectors, indoor swimming pool, Sofia, Kambanite district
Dolna Dikanya Greenhouse, 10 000 sq.m. built-up area 8 100 m geothermal wells, 1,500 kW heat pumps, full engineering
Single-family house 300 sq.m. built-up area 300m geothermal wells, 20kW heat pump and underfloor heating Varna
Single-family house 200 sq.m. built-up area 200m geothermal wells, 12kW heat pump, underfloor heating, cooling, Dobrich
Multi-family residential building, 1000 sq.m. built-up area, 1000m geothermal wells, 70kW 3pcs. heat pumps, underfloor heating and cooling Sofia, Lyutibrod Str.
Single-family house, 400 sq.m. built-up area 400 m geothermal wells
Bankya
Офис сграда на фирма „HB Steel“ – 400 кв.м РЗП, 300 м геотермалнисондажи 20кВ термопомпа, гр. Перник
Single-family house, 200 sq.m. built-up area, 200m geothermal wells, Bankya town
School "St. Kiril and Methodi" Secondary School – 3000 sq.m of built-up area, 3240 m of geothermal drilling (subcontractor), Slivnitsa
Градински център с оранжерия – 1400 м геотермални сондажи, 100kW термопомпа, гр. Дупница
Еднофамилна жилищна сграда – 300 кв.м РЗП, 300 м геотермалнисондажи, с. Костадинкино
Еднофамилна жилищна сграда – 300 кв.м РЗП, 300 м геотермалнисондажи, 20kW термопомпаподово отопление и охлажданегр. Перник, кв. Мала Църква
Еднофамилна жилищна сграда – 300 кв.м РЗП, 300 м геотермални сондажи,20kW термопомпа, подово отоплениеи охлаждане, конвектори, гр. Благоевград
Еднофамилна жилищна сграда – 200 кв.м РЗП, 200 м геотермални сондажи,12kW термопомпа, подово отоплениеи охлаждане, с. Мало Бучино
Еднофамилна жилищна сграда – 340 кв.м РЗП, 300 м геотермални сондажи,20kW термопомпа, подово отоплениеи охлаждане гр. Банкя
Еднофамилна жилищна сграда – 740 кв.м РЗП, 700 м геотермални сондажи,40kW термопомпа, подово и таванноотопление и охлаждане, вентилаторниконвектори, NeaIraklitsa, Гърция
Винарна „Шатони“ с Хотелска част – 2800 м геотермални сондаж, гр.Мездра
Multi-family residential building – 800 кв.м РЗП, 500 м геотермални сондажи,гр. София, кв. Горна Баня
Еднофамилна жилищна сграда – Старозагорски Минерални Бани300 кв.м РЗП, 300 м геотермални сондажи
Еднофамилна жилищна сграда – 150 кв.мРЗП 180 м геотермални сондажи, с. Бистрица
Детска ясла N3 – 2000 кв.м РЗП2200 м геотермални сондажи, 2 бр.термопомпени агрегати 180 kW, гр. Бургас
Детска ясла „Слънце“ – 2200 м геотермални сондажи, 2 бр.термопомпени агрегати 180k, гр. Ямбол
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