HVAC reviews in San Ramon, California

We enlisted VOLTA's services again when our freezer started leaking water. As always, they were quick to schedule an appointment and David (Dave) showed up on time. He immediately diagnosed the problem and fixed the issue at a very nominal rate.

I would highly recommend VOLTA for refrigerator related issues. Ask for David!

Excellent! Paul came out the same day I called and immediately diagnosed my refrigerator. He returned with the part and fixed it. VOLTA HVAC & Appliance Repair is professional, courteous, competent and has reasonable rates.

You can definitely rely on them. They give me quick response and service. Just done everything as a promised. David was very polite, he diagnosed the problem of my washing machine and came back as promised. My washing machine works perfectly and I don't need to worry with my piling dirty laundry.

David came by to inspect our 10 year old LG washing machine. He quickly assessed that the fix would cost more than the cost of purchasing a new one and advised me so.

He was very courteous and helpful in recommending our next washing machine.

James was excellent and very responsive / communicative about when he was coming

My AC suddenly not working. Checked online and found Volta. David came the next day on time to check the problem. He knows his stuffs very well and troubleshoot it along the way methodologically. Of course, by looking at the reviews of hundreds of happy customers, you know there is nothing he had not seen before. He fixed the problem and also thoroughly double checking and cleaning everything before leaving. Volta is a great asset of Trivalley helping homeowners like me.

Jack is a great guy and also very professional. My fridge at home stopped working a few days ago. I contact them and they were able to come for diagnosis on the same day. He quickly figured out the issue and offered a reasonable price. A few days later he brought the parts and fixed the problem and now my fridge comes back to life again. Thanks!

My gas cooktop was so weak even was on high. Also my freezer had water leakage. I decided to have Volta HVAC to fix those problems since they have good review from Google and Yelp. The technician arrived on time and he did a great job, fixed all those problems for me. I definitely will recommend Volta to whoever needs HVAC and Appliance service

Microwave repair : I had some issue with my bosch microwave and wanted help. The person came in was courteous and fixed it promptly, and charged 290, the next day my microwave stopped working again. Trying to reach them for warranty coverage. Call was not answered yet. Will change the rating once I get my follow up service, it is very disappointing to see you pay for repair and it goes back to same state the next day

Update: David came and fixed it again. Giving it 5 star for the follow up and support. Hopefully it won't go bad again.

Had a great experience…. Our AC went out during this recent heat wave. Dave from Volta was able to come out within an hour after my call and had the unit repaired, up and running, and fully tested in about 15-20 mins. Would definitely work with them again for any future needs!

We found a gem of a business! Responsive time remarkable and the scheduling was so quick, I was in shock how quick they could come out. Definitely fair price and James, our repairman was knowledgeable and fixed the problem quick. No one else could diagnose and it was a simple fix. Highly recommend ! 10 STARS!!!! He saved our fridge!!!!

Excellent service. We had a issue with the AC that the team promptly attended to back in the summer. This week as it started getting colder, we realized the heating was not turning on. I called VOLTA back and they promptly sent a technician who looked up the issue and let us know that there was no issue and that the gas valve was turned off which probably was done by our contractor when we remodelling. Saved spending on unnecessary repairs. These guys are super trustworthy, will highly recommend Volta.

Our furnace fuse was broken and we needed urgent help in fixing it. I called Volta and they were able to give me same day appointment. James patiently listened to my problem and immediately diagnosed the issue. He also was very honest with the repair cost which was fairly reasonable considering it was same day appointment. He also helped me with installing new thermostat. I would hire them any day for any HVAC related repair.

Volta has installed two mini splits for us. Great attention to details, quality craftsmanship and much more reasonable prices than others charge! All my future HVAC needs will go to Volta from now on.

After a fantastic prior experience, we called Volta HVAC and Appliance Repair again to help with an issue with our freezer. They did not disappoint! David (Dave) arrived at the scheduled time, was quick to diagnose the problem and got the freezer up and running within no time. I highly recommend VOLTA for any refrigerator related issues.

We had an appointment scheduled for tomorrow morning, but James texted us that he had some time free and if he could come out today. James came within 15 minutes, took a look at our machine (washing) and diagnosed it immediately. He was open and honest about the costs and was truthful about our machine. Highly recommend him and this company. Will definitely call them again is we need any other services. Excellent customer service!

I reached out to VOLTA HVAC & Appliance Repair about my refrigerator repair on Sunday. David was quick to respond and dispatched a tech repair person right away. He was able to successfully diagnose the issue and fix it. Overall, I am satisfied with the service.

While it’s never fun having to deal with appliance issues, I’m relieved to have found Volta appliance repair.

They came out same day, found the issue, repaired it, and all’s good. Best of all, they offer a 6 month warranty on all services.

While I highly doubt I’ll need to call them back out again. It’s nice to have that in my back pocket.

Regardless of your appliance issue, Volta HVAC & Appliance is the only number you’ll ever need.

David and Volta were lifesavers. He fixed our AC within 15 minutes. Showed up within 30 minutes, was professional, courteous and did the job!! No delays! I wish other service contractors operated as VOLTA! Will use then for my other appliance repairs! And if you read this review, you should use them too!!!

I have to say, Volta is the company to go through! Super responsive, I call in the morning and David was here just a couple of hours later. My dryer crapped out on me and instead of doing the work myself, I decided to call in some help. I've used a bunch of different repair companies for professional a d personal use, Volta checks all the boxes for me. Cost is reasonable, techs are great, and most importantly, they did the job and did it right.

Thank you, Thank you,Thank you!

Volta has been to our home first six months ago to fix our washer and then recently to repair our refrigerator. In both cases, we had the dame technician, James, who was pleasant, professional, and incredibly competent. He explained his work clearly, which made me feel that I was in good hands and being charged a fair price. I highly recommend Volta!