VOLTA Heating, Air Conditioning & Appliance Services
VOLTA Heating, Air Conditioning & Appliance Services
VOLTA Heating, Air Conditioning & Appliance Services is based in San Ramon. It works on heating and air conditioning systems as well as refrigeration and kitchen appliances.
Last Updated October 2, 2026.
Business Highlights
- The company says it has 15 years of experience.
- The company says its technicians are licensed, insured, certified and background checked.
Service Area
Contra Costa and Santa Clara counties and surrounding communities, including Danville, San Ramon, Alamo, and Walnut Creek.
Featured Local Business
VOLTA Heating, Air Conditioning & Appliance Services is one of 7 HVAC companies ProsGrade lists in Danville, California.
8 services listed, including Air conditioner installation and repair, Furnace and heater installation and repair and Heat pump installation and repair. Open 7 days a week. Rated 5.0 from 106 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How VOLTA Heating, Air Conditioning & Appliance Services compares with the other 6 HVAC companies on ProsGrade in Danville, using public Google ratings and review counts.
- Ranks in the top half of the 7 Danville HVAC companies on ProsGrade by Google rating and review volume.
- Rated 5.0 on Google, at or above the 4.9 average of other Danville HVAC companies on ProsGrade.
- Has more Google reviews (106) than 4 of the 6 other Danville HVAC companies on ProsGrade.
- One of 5 Danville HVAC companies on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
8 services- Air conditioner installation and repair
- Furnace and heater installation and repair
- Heat pump installation and repair
- Refrigerator repair
- Built-in refrigerator repair
- Commercial refrigerator repair
- Walk-in cooler repair
- Washer and dryer repair
Reviews
What customers say
Customers mention careful diagnoses, clear repair explanations and on-time scheduling. One homeowner says the technician returned twice to check a furnace repair; other customers describe refrigerator and washer repairs.
Customer Reviews
Ziqiang Wang
Jon Hogan
Serita Harper
James came out and was very courteous and professional. He fixed my refrigerator in a short span of time and was very polite throughout the service call. I would definitely recommend Volta services to friends.
John Dutra
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