Discover the most reliable services for heating system installation and maintenance in Ourense. Find experts in aerothermal, underfloor heating, gas boilers, and geothermal heat pumps for your home or business. Ensure thermal comfort and energy efficiency with professionals offering comprehensive solutions, from initial installation to technical service and repairs. Optimize your heating system with companies specializing in HVAC and renewable energies in the province of Ourense.
Offers low-cost home warranty and repair options
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HomeServe is highly recommended in 2026 for its comprehensive service that includes a one-year warranty, certified technicians, and coverage for all brands, ensuring reliable and up-to-date heating solutions.
GaliCaldera specializes in the installation and repair of diesel boilers in Ourense, offering a professional and personalized service that guarantees efficiency and safety.
Competitive prices for gas heating installation
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NEDGIA is a consolidated and trustworthy company, with 106 years of experience and 141 positive reviews, making it a reliable option for heating services in Ourense.
Calefacción Y Fontanería Marra is a company with 12 years of experience in the local sector of Ourense, implying a deep understanding of the specific needs of the area.
Leader in maintenance and repair of gas, diesel, biomass, and electric boilers
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Tecno-Tronic is the official technical service for several leading brands such as Baxi and Roca in Ourense, guaranteeing in-depth knowledge and access to original spare parts, covering a wide range of technologies.
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Reliable products for over 100 years
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Saunier Duval is a nationally and internationally recognized brand in the heating sector, guaranteeing access to cutting-edge technology and support from a leading company in Ourense.
Installs efficient and modern heating systems
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Nortermia is recommended for its speed and effectiveness in providing heating services, which is crucial for clients seeking agile and efficient solutions in Ourense.
Quality installations
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Calefacciones Casas, S.L. is a complete option due to its versatility in serving different types of clients (homes, businesses, companies) and heating systems in Ourense.
JFirvida is a local company with over 40 years of experience and offers solar thermal energy solutions, positioning itself as a versatile and environmentally conscious option in Ourense.
Offers efficient solutions
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Reinoso Heating specializes in renewable energies such as aerothermal and underfloor heating, and offers a 24-hour technical service, making them highly relevant to current needs in Ourense.
This company stands out for being authorized installers of MiConnect® boilers ready for the energy transition and with up to 15 years of coverage, a modern and safe option in Ourense.
Excellent Trustpilot Rating (4.6/5)
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Vaillant is another important brand in the boiler market, offering quality products and standing out for its immediate response, which is highly valued by customers in Ourense.
Offers efficient boilers to save on energy bills
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Endesa X has the backing of a large energy company, 63 years of experience, and the habitissimo Verified Company guarantee seal, ensuring quality and trust in Ourense.
Radiant heating and cooling technology
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Sunthalpy Engineering is a technology leader offering innovative and energy-efficient solutions, highly relevant to current heating trends in Ourense.
Tecnoservicio Orensano S.L. has extensive experience since the seventies in air conditioning and heating, guaranteeing in-depth knowledge and proven solutions in Ourense.
Efficient heating and cooling systems using aerothermal energy
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Francisco Javier Paz offers a wide range of services, including modern and efficient solutions such as solar energy and underfloor heating, for individuals and businesses in Ourense.