James was great in repairing our built in fridge. I had another service try and they did not know what was making the noise in my refrigerator. James heard the sound and knew exactly what it was. Ordered the part and serviced it all in a few days. Highly recommend.
About VOLTA HVAC & APPLIANCE REPAIR
Volta HVAC & Appliance Repair is a highly recommended local business known for its quick and reliable service. Customers appreciate the responsiveness, often receiving help within a couple of hours after contacting the company. Technicians are praised for their expertise and efficiency in diagnosing and resolving issues, whether it’s a washer, dryer, or refrigerator. They provide reasonable pricing and can even inform customers about potential savings, such as manufacturer discounts. Overall, Volta is recognized as a trustworthy option for appliance repair in the Tri-Valley area.
Reviews
James and Ralph are great!!! My mom’s AC broke on a super hot day (like 100 plus) that also happened to be the Friday before the Fourth of July. She’s elderly and has low heat tolerance so it felt risky to leave it for days. They were the only company we called that said they can send a tech out that afternoon.
We weren’t sure what to expect as it was the first time the unit had issues so we were super impressed when James came out on time and promptly fixed the issue on the spot post diagnosis. He had the parts and tools and everything. It meant a lot. AC lasted two summers until it needed another fix. It’s a 20 plus year unit and we can’t afford a new one… read full review
I recently had the freezer lights replaced on my Kenmore Elite, and the experience was excellent from start to finish. Ralph handled the scheduling and kept me updated every step of the way, quick replies to both emails and texts, and clear communication about timing when it came to the parts required.
James, the technician, showed up right on time, diagnosed the issue and explained what needed to be ordered. He was back in two days to install the new lights and even showed us exactly where the old lights had burned out.
The whole process felt smooth and well managed. Great service from both Ralph and James, they are a professional and focused team.
Photos

Hours
Good to know
- accepts credit cards
- accepts cryptocurrency
- open to all
- verified license
Location
420 Canyon Woods Place # F, San Ramon, CA 94582
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