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Onzone Heating and Cooling
Informacion del Negocio
- Direccion
- 4 Vintage Cir, Pleasanton, CA 94566, USA
- Telefono
- (650) 698-7979
- Sitio Web
- onzone-ca.com/
- Oficio
- Aire Acondicionado y Calefaccion
- Licencia
- C-20 (Calefaccion, Ventilacion y Aire Acondicionado)
- Area
- Dublin, CA
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Resenas de Google
I had an excellent experience with ONzone Heating & Cooling. Oleg was professional, friendly, and very knowledgeable from the moment he arrived. He carefully inspected my air conditioning system, explained exactly what the problem was in a way I could understand, and completed the repair quickly and efficiently. I really appreciated that he took the time to answer all of my questions and never tried to sell me services I didn’t need. After the repair, he made sure everything was working perfectly before leaving. My AC is now cooling better than it has in a long time. It’s not easy to find a company that is honest, reliable, and truly cares about customer satisfaction, but ONzone Heating & Cooling exceeded my expectations. I will definitely call Oleg again for any future HVAC needs and will gladly recommend ONzone Heating & Cooling to my family, friends, and neighbors. Thank you for the outstanding service!
Great job! They helped repair my air conditioner and recharged the refrigerant. After that, the A/C started working much better. Very satisfied with the service, highly recommend!
Very professional, on time, great price, polite, easy to work with, knowledgeable. A++++ would recommend, thank you!!!!
Acerca de Onzone Heating and Cooling
Onzone Heating and Cooling has earned strong praise from Livermore customers for prompt, knowledgeable service, with technician Oleg specifically noted for clearly explaining issues, completing repairs efficiently, and thoroughly testing systems before leaving. Customers highlight the company's honesty and integrity, noting they don't push unnecessary services, along with their professionalism, punctuality, fair pricing, and easy-to-work-with attitude. Reviewers consistently mention improved AC performance after repairs and repeatedly recommend the company to family, friends, and neighbors. Contactelos directamente o solicite una cotizacion gratis a traves de NorCal Repairs.
Resumen IA — Actualizado julio de 2026
Servicios de Aire Acondicionado y Calefaccion en Dublin
Area de Servicio
Onzone Heating and Cooling sirve Dublin y las areas cercanas:
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