Solar technology, solar systems in Ostschweiz (Region)

Sanitary facilities • Solar technology, solar systems • Tinsmith • Energy consulting • Planning • Bathroom renovation

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Dönni Solar & Bau

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Solar technology, solar systems • Photovoltaics Solar panel • Solar energy • Building equipment and appliances • Alternative energy • Roofing • Electric installations

Heating systems • Heat pumps • Sanitary facilities • Solar technology, solar systems • Photovoltaics Solar panel

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Wick Emil Ing. AG

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Heating systems • Heat pumps • Solar technology, solar systems

Hans Wittenwiler AG

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Heating systems • Heat pumps • Solar technology, solar systems • Oil combustion system

Tschopp Sanitär AG

Sanitary facilities • Sanitary emergency service • Bathroom renovation • Building equipment and appliances • Ventilation systems • Solar technology, solar systems • Sanitation engineering

Schäfli + Dieterich AG

Sanitary facilities • Heating systems • Building equipment and appliances • Energy consulting • Solar technology, solar systems • Sanitary emergency service • Bathroom renovation

R. Vonplon Söhne AG

Rating

Building equipment and appliances • Sanitary facilities • Heating systems • Ventilation systems • Building systems • Solar technology, solar systems • Energy consulting • Remodelling • Refurbishment • Bathroom renovation • Renovations • Heating engineering • Heat pumps

Joël Jud - Sanitärinstallateur EFZ, Chefmonteur mit eidg. Fachausweis

Jud Haustechnik

Building equipment and appliances • Sanitary facilities • Heating systems • Solar technology, solar systems • Bathroom renovation

Elektro Frischknecht GmbH

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Electric installations • Telephone installation • Solar technology, solar systems • Electrical Planning • Photovoltaics Solar panel • Telecommunications • Electricity

Roofer • Tinsmith • Roofing • Flat roofs • Solar technology, solar systems • Seals and insulation • Photovoltaics Solar panel

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Benz + Geiger AG

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Sanitary facilities • Heating systems • Building equipment and appliances • Bathroom renovation • Solar technology, solar systems

Hartmann Solartechnik

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Solar technology, solar systems • Photovoltaics Solar panel • Computer services • Data processing services

Arbeiten im Bereich Holzbausystem, Terrassen- & Parkettbeläge, Renovationen, Innenausbau

Nägeli Holzbau AG

Wood construction • Carpenter • Facades • Roofing • Renovations • Solar technology, solar systems • Interior improvements

Metzen Haustechnik AG

Heating systems • Sanitary facilities • Ventilation systems • Building equipment and appliances • Heat pumps • Service • Solar technology, solar systems

Installaziuns Caduff SA

Sanitary facilities • Heating systems • Solar technology, solar systems • Heater installation and supplies

Albert Mayer Scuol AG

Rating

Sanitary facilities • Heating systems • Tinsmith • Building equipment and appliances • Solar technology, solar systems • Roofing

Also recommended

Solar technology, solar systems in Ostschweiz (Region), top rated on local.ch

Passeri Heizung AG

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Heating systems • Solar technology, solar systems • Heat pumps

Roofer • Tinsmith • Roofing • Flat roofs • Solar technology, solar systems • Seals and insulation • Photovoltaics Solar panel

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Heating systems • Heat pumps • Sanitary facilities • Solar technology, solar systems • Photovoltaics Solar panel

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Hugentobler René AG

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Heating systems • Sanitary facilities • Solar technology, solar systems • Solar energy

F. Duttweiler AG

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Tinsmith • Roofing • Sanitary facilities • Facades • Building cladding • Lifting systems • Solar technology, solar systems

Heim AG Heizsysteme

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Heating systems • Heat pumps • Solar technology, solar systems • Building equipment and appliances • Air conditioning

Idrosun SA

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Health and well-being • Swimming pool construction and supplies • Alternative energy • Installation of building equipment • Sauna construction • Water treatment • Spa • Heating engineering • Solar technology, solar systems • Air appliances and installations • Air humidification • Heat pumps

Urs Oberholzer Sanitär GmbH

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Sanitary facilities • Heating systems • Solar technology, solar systems • Core Drilling • Ventilation systems

Urs Stamm GmbH

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Sanitary facilities • Heating systems • Building equipment and appliances • Solar technology, solar systems • Heat pumps

Oberholzer Sanitär AG

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Sanitary facilities • Solar technology, solar systems • Sanitary emergency service • Building equipment and appliances • Ventilation systems • Bathroom renovation

Elektrizitätsversorgung Kaltbrunn AG

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Power supply • Electricity • Electric installations • Solar technology, solar systems • Photovoltaics Solar panel • Energy • Energy work • Solar energy • Energy consulting

Diener Haustechnik AG

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Sanitary facilities • Heating systems • Solar technology, solar systems

Sanitary facilities • Solar technology, solar systems • Tinsmith • Energy consulting • Planning • Bathroom renovation

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Langenegger Heizungen

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Heating systems • Heat pumps • Solar technology, solar systems

Spenglerei Casutt GmbH

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Tinsmith • Roofing • Solar technology, solar systems

Anderes Heizungstechnik AG

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Heating systems • Solar technology, solar systems • Building equipment and appliances

Seiz Haus- und Industrietechnik AG

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Heating systems • Pipeline construction • Ventilation systems • Solar technology, solar systems

Büchler Kurt AG

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Roofing • Facades • Scaffolding • Tinsmith • Solar technology, solar systems

a2 mayr

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Solar technology, solar systems • Heat pumps • Heating systems

Metzger Patrik

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Roofing • Tinsmith • Solar technology, solar systems

Open until 17:00

Rating 5 of 5 stars from 3 ratings

Oberholzer Sanitär AG

Sehr gute Zusammenarbeit mit anderen Firmen Fairer Preis Gute Arbeit

Oberholzer Sanitär AG

Sanitary facilities•Solar technology, solar systems•Sanitary emergency service•Building equipment and appliances•Ventilation systems•Bathroom renovation

Sehr gute Zusammenarbeit mit anderen Firmen Fairer Preis Gute Arbeit

Rating 5 of 5 stars from 3 ratings

Rating 3 of 5 stars from 2 ratings

BENDERER SENT ScRL, Valsot

BENDERER SENT ScRL, Valsot

Sanitary facilities•Heating systems•Ventilation systems•Planning•Building equipment and appliances•Sanitary emergency service•Solar technology, solar systems•Remodelling•Heat pumps•Bathroom renovation•Solar energy•Alternative energy•Ventilation

Rating 3 of 5 stars from 2 ratings

Open all day

BSP Group GmbH

BSP Group GmbH is your partner for sustainable energy solutions and facade construction in Eastern Switzerland, specializing in photovoltaic systems and innovative building envelopes.

BSP Group GmbH

Energy consulting•Building systems•Solar technology, solar systems•Solar energy•Photovoltaics Solar panel•Power engineering•Energy

BSP Group GmbH is your partner for sustainable energy solutions and facade construction in Eastern Switzerland, specializing in photovoltaic systems and innovative building envelopes.

Linthweg 1, 8762 Schwanden GL

Open all day

Open until 17:00

Rating 5 of 5 stars from 3 ratings

Hösli

Hösli

Linthweg 1, 8762 Schwanden GL

Sanitary facilities•Solar technology, solar systems•Tinsmith•Energy consulting•Planning•Bathroom renovation

Rating 5 of 5 stars from 3 ratings

Hauptstrasse 34, 8553 Mettendorf TG

Rating 5 of 5 stars from one rating

Dönni Solar & Bau

Sustainable Solar Solutions – Photovoltaics, Solar Power & Building Technology

Dönni Solar & Bau provides customized solar solutions for residential and commercial clients. From consultation and planning to the installation of photovoltaic systems, we focus on sustainable energy and top-quality service. Our expertise includes roof renovation, building technology, and energy efficiency solutions. Benefit from eco-friendly solar power and optimize your energy costs. With cutting-edge technology and years of experience, we help you transition to renewable energy.

Dönni Solar & Bau

Hauptstrasse 34, 8553 Mettendorf TG

Solar technology, solar systems•Photovoltaics Solar panel•Solar energy•Building equipment and appliances•Alternative energy•Roofing•Electric installations

Sustainable Solar Solutions – Photovoltaics, Solar Power & Building Technology

Rating 5 of 5 stars from one rating

Toggenburgerstrasse 20, 9652 Neu St. Johann

Rating 5 of 5 stars from 4 ratings

Roth Solartechnik

Zu Empfehlen

Eine gute Partnerwahl für die Installation einer Wärmepumpe. Hansjörg zeigt Engagement von A-Z bei dem Projekt. Zu empfehlen.

18. June 2021, Kathy Grob

Roth Solartechnik

Toggenburgerstrasse 20, 9652 Neu St. Johann

Heating systems•Heat pumps•Sanitary facilities•Solar technology, solar systems•Photovoltaics Solar panel

Zu Empfehlen

Eine gute Partnerwahl für die Installation einer Wärmepumpe. Hansjörg zeigt Engagement von A-Z bei dem Projekt. Zu empfehlen.

18. June 2021, Kathy Grob

Rating 5 of 5 stars from 4 ratings

Glärnischstrasse 10, 9500 Wil SG

Rating 5 of 5 stars from 2 ratings

Wick Emil Ing. AG

Wick Emil Ing. AG

Glärnischstrasse 10, 9500 Wil SG

Heating systems•Heat pumps•Solar technology, solar systems

Rating 5 of 5 stars from 2 ratings

Poststrasse 11, 9552 Bronschhofen

Open by appointment until 17:00

Rating 5 of 5 stars from 2 ratings

Hans Wittenwiler AG

Hans Wittenwiler AG

Poststrasse 11, 9552 Bronschhofen

Heating systems•Heat pumps•Solar technology, solar systems•Oil combustion system

Rating 5 of 5 stars from 2 ratings

Open by appointment until 17:00

Open until 17:00

Schönbodenstrasse 53, 8640 Rapperswil SG

Tschopp Sanitär AG

Tschopp Sanitär AG

Schönbodenstrasse 53, 8640 Rapperswil SG

Sanitary facilities•Sanitary emergency service•Bathroom renovation•Building equipment and appliances•Ventilation systems•Solar technology, solar systems•Sanitation engineering

Zürcherstrasse 254, 8500 Frauenfeld

Schäfli + Dieterich AG

Schäfli + Dieterich AG

Zürcherstrasse 254, 8500 Frauenfeld

Sanitary facilities•Heating systems•Building equipment and appliances•Energy consulting•Solar technology, solar systems•Sanitary emergency service•Bathroom renovation

Palastrasse 2, 7430 Thusis

Open by appointment until 18:00

Rating 4.3 of 5 stars from 6 ratings

R. Vonplon Söhne AG

Sehr kompetent

Es wurde stets alles zur vollsten Zufriedenheit und zeitnah erledigt.

13. November 2025, Andy Meisser

R. Vonplon Söhne AG

Palastrasse 2, 7430 Thusis

Building equipment and appliances•Sanitary facilities•Heating systems•Ventilation systems•Building systems•Solar technology, solar systems•Energy consulting•Remodelling•Refurbishment•Bathroom renovation•Renovations•Heating engineering•Heat pumps

Sehr kompetent

Es wurde stets alles zur vollsten Zufriedenheit und zeitnah erledigt.

13. November 2025, Andy Meisser

Rating 4.3 of 5 stars from 6 ratings

Open by appointment until 18:00

Open until 17:00

Dorfstrasse 45, 8873 Amden

Jud Haustechnik

Jud Haustechnik

Dorfstrasse 45, 8873 Amden

Building equipment and appliances•Sanitary facilities•Heating systems•Solar technology, solar systems•Bathroom renovation

Rietstrasse 49, 8240 Thayngen

Open by appointment until 17:00

Rating 4 of 5 stars from 2 ratings

Elektro Frischknecht GmbH

Elektro Frischknecht GmbH

Rietstrasse 49, 8240 Thayngen

Electric installations•Telephone installation•Solar technology, solar systems•Electrical Planning•Photovoltaics Solar panel•Telecommunications•Electricity

Rating 4 of 5 stars from 2 ratings

Open by appointment until 17:00

Open until 17:30

Rating 5 of 5 stars from 5 ratings

Dachbau Frei AG

Hofstättle 14, 7013 Domat Ems

Dachbau Frei AG

Hofstättle 14, 7013 Domat Ems

Roofer•Tinsmith•Roofing•Flat roofs•Solar technology, solar systems•Seals and insulation•Photovoltaics Solar panel

Rating 5 of 5 stars from 5 ratings

Open until 17:30

Open until 17:00

Rating 5 of 5 stars from 2 ratings

Benz + Geiger AG

Brunnenhofstrasse 6, 8252 Schlatt TG

Benz + Geiger AG

Brunnenhofstrasse 6, 8252 Schlatt TG

Sanitary facilities•Heating systems•Building equipment and appliances•Bathroom renovation•Solar technology, solar systems

Rating 5 of 5 stars from 2 ratings

Cunterscher Strass 16, 7240 Küblis

Rating 3.5 of 5 stars from 2 ratings

Hartmann Solartechnik

Hartmann Solartechnik

Cunterscher Strass 16, 7240 Küblis

Solar technology, solar systems•Photovoltaics Solar panel•Computer services•Data processing services

Rating 3.5 of 5 stars from 2 ratings

Open until 17:15

Mühlentalstrasse 369, 8200 Schaffhausen

Nägeli Holzbau AG

Nägeli Holzbau AG

Mühlentalstrasse 369, 8200 Schaffhausen

Wood construction•Carpenter•Facades•Roofing•Renovations•Solar technology, solar systems•Interior improvements

Open until 17:15

Open until 17:00

Feldlistrasse 9, 8645 Jona

Metzen Haustechnik AG

Metzen Haustechnik AG

Feldlistrasse 9, 8645 Jona

Heating systems•Sanitary facilities•Ventilation systems•Building equipment and appliances•Heat pumps•Service•Solar technology, solar systems

Via Pundual 19, 7165 Breil/Brigels

Installaziuns Caduff SA

Installaziuns Caduff SA

Via Pundual 19, 7165 Breil/Brigels

Sanitary facilities•Heating systems•Solar technology, solar systems•Heater installation and supplies

Sanitary facilities•Heating systems•Tinsmith•Building equipment and appliances•Solar technology, solar systems•Roofing

Open until 17:15

Rating 5 of 5 stars from one rating

Albert Mayer Scuol AG

Pütvia 242, 7550 Scuol

Albert Mayer Scuol AG

Pütvia 242, 7550 Scuol

Rating 5 of 5 stars from one rating

Open until 17:15

* No advertising material

In other cities:

Solar technology, solar systems in Ostschweiz (Region)

Solar technology, solar systems in Ostschweiz (Region), recommended by local.ch

Oberholzer Sanitär AG

Rating

Sanitary facilities • Solar technology, solar systems • Sanitary emergency service • Building equipment and appliances • Ventilation systems • Bathroom renovation

BENDERER SENT ScRL, Valsot

Rating

BSP Group GmbH

Energy consulting • Building systems • Solar technology, solar systems • Solar energy • Photovoltaics Solar panel • Power engineering • Energy

Sanitary facilities • Solar technology, solar systems • Tinsmith • Energy consulting • Planning • Bathroom renovation

Rating

Dönni Solar & Bau

Rating

Solar technology, solar systems • Photovoltaics Solar panel • Solar energy • Building equipment and appliances • Alternative energy • Roofing • Electric installations

Heating systems • Heat pumps • Sanitary facilities • Solar technology, solar systems • Photovoltaics Solar panel

Rating

Wick Emil Ing. AG

Rating

Heating systems • Heat pumps • Solar technology, solar systems

Hans Wittenwiler AG

Rating

Heating systems • Heat pumps • Solar technology, solar systems • Oil combustion system

Tschopp Sanitär AG

Sanitary facilities • Sanitary emergency service • Bathroom renovation • Building equipment and appliances • Ventilation systems • Solar technology, solar systems • Sanitation engineering

Schäfli + Dieterich AG

Sanitary facilities • Heating systems • Building equipment and appliances • Energy consulting • Solar technology, solar systems • Sanitary emergency service • Bathroom renovation

R. Vonplon Söhne AG

Rating

Jud Haustechnik

Building equipment and appliances • Sanitary facilities • Heating systems • Solar technology, solar systems • Bathroom renovation

Elektro Frischknecht GmbH

Rating

Electric installations • Telephone installation • Solar technology, solar systems • Electrical Planning • Photovoltaics Solar panel • Telecommunications • Electricity

Roofer • Tinsmith • Roofing • Flat roofs • Solar technology, solar systems • Seals and insulation • Photovoltaics Solar panel

Rating

Benz + Geiger AG

Rating

Sanitary facilities • Heating systems • Building equipment and appliances • Bathroom renovation • Solar technology, solar systems

Hartmann Solartechnik

Rating

Solar technology, solar systems • Photovoltaics Solar panel • Computer services • Data processing services

Nägeli Holzbau AG

Wood construction • Carpenter • Facades • Roofing • Renovations • Solar technology, solar systems • Interior improvements

Metzen Haustechnik AG

Heating systems • Sanitary facilities • Ventilation systems • Building equipment and appliances • Heat pumps • Service • Solar technology, solar systems

Installaziuns Caduff SA

Sanitary facilities • Heating systems • Solar technology, solar systems • Heater installation and supplies

Albert Mayer Scuol AG

Rating

Sanitary facilities • Heating systems • Tinsmith • Building equipment and appliances • Solar technology, solar systems • Roofing

Also recommended

Solar technology, solar systems in Ostschweiz (Region), top rated on local.ch

Passeri Heizung AG

Rating

Heating systems • Solar technology, solar systems • Heat pumps

Roofer • Tinsmith • Roofing • Flat roofs • Solar technology, solar systems • Seals and insulation • Photovoltaics Solar panel

Rating

Heating systems • Heat pumps • Sanitary facilities • Solar technology, solar systems • Photovoltaics Solar panel

Rating

Hugentobler René AG

Rating

Heating systems • Sanitary facilities • Solar technology, solar systems • Solar energy

F. Duttweiler AG

Rating

Tinsmith • Roofing • Sanitary facilities • Facades • Building cladding • Lifting systems • Solar technology, solar systems

Heim AG Heizsysteme

Rating

Heating systems • Heat pumps • Solar technology, solar systems • Building equipment and appliances • Air conditioning

Idrosun SA

Rating

Urs Oberholzer Sanitär GmbH

Rating

Sanitary facilities • Heating systems • Solar technology, solar systems • Core Drilling • Ventilation systems

Urs Stamm GmbH

Rating

Sanitary facilities • Heating systems • Building equipment and appliances • Solar technology, solar systems • Heat pumps

Oberholzer Sanitär AG

Rating

Sanitary facilities • Solar technology, solar systems • Sanitary emergency service • Building equipment and appliances • Ventilation systems • Bathroom renovation

Elektrizitätsversorgung Kaltbrunn AG

Rating

Power supply • Electricity • Electric installations • Solar technology, solar systems • Photovoltaics Solar panel • Energy • Energy work • Solar energy • Energy consulting

Diener Haustechnik AG

Rating

Sanitary facilities • Heating systems • Solar technology, solar systems

Sanitary facilities • Solar technology, solar systems • Tinsmith • Energy consulting • Planning • Bathroom renovation

Rating

Langenegger Heizungen

Rating

Heating systems • Heat pumps • Solar technology, solar systems

Spenglerei Casutt GmbH

Rating

Tinsmith • Roofing • Solar technology, solar systems

Anderes Heizungstechnik AG

Rating

Heating systems • Solar technology, solar systems • Building equipment and appliances

Seiz Haus- und Industrietechnik AG

Rating

Heating systems • Pipeline construction • Ventilation systems • Solar technology, solar systems

Büchler Kurt AG

Rating

Roofing • Facades • Scaffolding • Tinsmith • Solar technology, solar systems

a2 mayr

Rating

Solar technology, solar systems • Heat pumps • Heating systems

Metzger Patrik

Rating

Roofing • Tinsmith • Solar technology, solar systems

Solar technology, solar systems in Ostschweiz (Region)

: 243 Entries

Open until 17:00

Rating 5 of 5 stars from 3 ratings

Oberholzer Sanitär AG

Sehr gute Zusammenarbeit mit anderen Firmen Fairer Preis Gute Arbeit

Oberholzer Sanitär AG

Sanitary facilities•Solar technology, solar systems•Sanitary emergency service•Building equipment and appliances•Ventilation systems•Bathroom renovation

Sehr gute Zusammenarbeit mit anderen Firmen Fairer Preis Gute Arbeit

Rating 5 of 5 stars from 3 ratings

Rating 3 of 5 stars from 2 ratings

BENDERER SENT ScRL, Valsot

BENDERER SENT ScRL, Valsot

Sanitary facilities•Heating systems•Ventilation systems•Planning•Building equipment and appliances•Sanitary emergency service•Solar technology, solar systems•Remodelling•Heat pumps•Bathroom renovation•Solar energy•Alternative energy•Ventilation

Rating 3 of 5 stars from 2 ratings

Open all day

BSP Group GmbH

BSP Group GmbH is your partner for sustainable energy solutions and facade construction in Eastern Switzerland, specializing in photovoltaic systems and innovative building envelopes.

BSP Group GmbH

Energy consulting•Building systems•Solar technology, solar systems•Solar energy•Photovoltaics Solar panel•Power engineering•Energy

BSP Group GmbH is your partner for sustainable energy solutions and facade construction in Eastern Switzerland, specializing in photovoltaic systems and innovative building envelopes.