Over the past few years we've been "cursed" by a series of terribly malfunctioning & wholly uncooperative refrigerators & ESPECIALLY ice makers. Our FORTH unit started misbehaving a year ago & we finally decided to take action and have a proper repair. We contacted VOLTA to address this problem & James was more than attentive & diligent in responding to our concerns & readily fixed the problem! These folks are truly responsible, good dudes and would wholly recommend their services read more

Volta came out and serviced the air conditioning and heater. The technician, James, did a outstanding job. He was here promptly on time. We enjoyed talking with James about the service that he performed. If I would give him a grade, it would be AA+++ plus. John Dickinson San Ramon CA read more

I highly recommend Volta !! I used them for the first time a couple of years ago to repair my air conditioner & was impressed with their technical expertise. In December of 2025, during the busy holiday cooking season, the main burner of my gas stove went out. Their tech, (James) came out in the late afternoon, 2 days before Christmas & resolved my complex electrical gas oven issue. This company is honest, very technical and punctual! A rarity in todays business world. Thank You Again Mike D. (San Ramon) read more

GE refrigerator broke. Inside temp went up to 58F when 34F is set. Called Volta and they immediately answered and able to quickly schedule next day service. The On call service fee was clearly explained with fee waived if I chose to proceed with repairs. Thanks for being transparent. Repair technician James kept me informed of his arrival and got here a few minutes early which is very much appreciated. James diagnosis the issue (broken evaporator fan) and quoted a fair price. James expertly performed the repair and fridge is working again. Thank you James and Volta, I would recommend them highly. read more

Excellent response on Tuesday evening for an appointment the next day. David texted me that he is on his way with an eta. Diagnosed the problem with my LG fridge and had the part with him. Checked over the entire appliance and showed me what to do to for optimal performance. Thorough professional service worth the price. read more

Had some problems with HVAC, another company came out with mixed results and lots of extra fees. Called Volta instead and met with a very knowledgeable technical James, who diagnosed the real issue and helped me understand what was going on. Costs were fair and much more realistic than some of the "larger guys". Thank you James and the Volta team! read more

We had a GE built-in refrigerator that was having issues on the freezer side. We called Volta and scheduled an appointment for their $65 estimate. A tech named James came out to evaluate our situation. I explained that the refrigerator had an issue before on the cold side and another repair company came out to fix it. James was reluctant to even open the refrigerator and told me that the whole thing was a 2-sided system and likely it would all have to be rebuilt. I had to urge him to do some kind of investigation in which he opened up one side and shot a temperature gun at it. That was his entire assessment. But he did manage to spend 5 minutes drawing me a diagram of how the system works. I paid the $65. Later that day, he sent an estimate of $4000 to basically rebuild the entire inner workings of the unit. I called another refrigerator repair company out to do an assessment (Chill Heating & Cooling)- I had used this company before. The tech spent an hour troubleshooting and determined that it was the freezer side fan. He returned later on in the day with the part and quickly completed the job. The entire repair cost me less that $900. Go figure. The refrigerator is working 100% now. I do not know if it's the entire company Volta or if it was just that one specific tech, but that was the BIGGEST waste of $65 I have EVER spent! I could have gotten that EXACT same assessment over the phone with the receptionist or dispatch! Is this how they stay in business? by completely ripping off their gullible, unknowledgeable customers? They were so obviously dishonest that my wife is submitting a complaint to the BBB. Volta is wholly dishonest or incompetent. Stay away from them!!! read more

Was able to get a same day quick appointment which was awesome but it just went down hill from there. 1st of all if you don't work on stacked washers /dryers you should tell a client that before making the appointment I lost a entire weekend of possible repairs cause I had them come out Friday and 5 to have the technician walk around the corner see it's stacked and rudely say if we cant fix it cause it's stacked. Then he proceeded to tell me it was probably the drain and that would cost $360 if it wasn't stacked, he told us this without looking at anything just said it was probably that cause it's a know a issue. Even if that might be the case of it being a known issue how can you quote a price and diagnostic without one glance inside or around the washer. Do yourself a favor and go elsewhere So now after my original review I have gotten several calls and also texts pressuring me to change or remove my review. They are making me feel uncomfortable & unsafe with the numerous calls and texts. As I've told them I stand by what I said as nothing is untrue. I've had to block the number to stop the harassment. DO NOT use this company cause if your not satisfied they will come after you and harass you to no end. read more

VOLTA - Appliances & Repair Near Me - San Ramon, California

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Volta provided us great service for our HVAC system. James is super helpful and friendly.

My washer had an issue and had to lookup Yelp for the getting this fixed. Volta was very prompt and transparent with all the communication from the get go The work was completed in no time as the technician seemed to have all the knowledge and tools to get the job done quickly Will definitely use them again! Thanks Krishna read more

I requested service for built-in microwave that was having power issues. James came out and was able to diagnose the problem, and had the spare part on hand to make the repair same day. Very professional, explained the issue with a burnt/melted part, and provided a fair price for the repair. I would recommend VOLTA and will be contacting them in the future for my appliance needs. read more

My Samsung dryer broke a little more than a month ago, it stopped heating up my clothes but would still turn on. I did some searching and came across Volta. Since it had so many positive reviews, I decided to go with them to schedule a service appointment. I was able to get a service appointment in less than 24 hours - so very quick turn around, which I love! I had a very positive experience with the technician David. He was very professional, courteous. He knew what to do as well, very efficient and was able to fix our problem. I also thought the price was reasonable too. Then, a month after their visit, same thing happened with my dryer - it stopped heating up my clothes but it would still turn on. I immediately called Volta because I recalled they have a 6 month warranty on their service. I was able to schedule an appointment; however, there were a lot of miscommunication issues. I had my appointment schedule for a specified time but technician didn't show up during that time. When I called, they told me it's because I didn't confirm but I never received a text for confirmation so there were a delay. The person who answered my phone was able to resolve the issue though so David (the technician) was able to eventually make his way to our home to figure out what was going on. He was able to resolve the issue very quickly and help us with our dryer. Overall, we had a very positive experience with Volta and definitely recommend others to use them for any appliance issues/repairs. read more

I had an amazing experience with Volta from scheduling to communication of onsite coordination. James spent quality time fixing my refrigerator. I was almost ready to pull the plug on buying a new unit but the way James handles the repair i am sure this will last for few more years. James felt very genuine did a quality work and they would be my go to shop for any appliance issues read more

I highly recommend VOLTA. They go above and beyond. They do it all. heating, cooling, appliance and refrigeration. James the service technician is a genius. Give them a call at 925-230-4045. read more

Responded to my project within minutes. Technician showed up within 2 hours. Diagnosed and even repaired the broken thermostat in my refrigerator. Mind blown!! Awesome customer service. read more

These guys saved our butts today. We were in over our heads on a washing machine repair. They sent james out within 15 mins of our request. He was friendly, helpful, and did a perfect job. I'd gladly hire them again. read more

Very rare these days to find honest appliance repair, but Volta is the real deal. We had a washer that was acting up. I created a project on Yelp and 5 vendors responded soon after. Volta was able to sent a tech(David) out on same day and was very accommodating of our schedule. Their diagnostic fee was very reasonable, and after some troubleshooting, the diagnosis was air bubbles in the water line, and no additional repair charges were incurred beyond the service fee, saving us lots of money. We will be calling Volta next time we are in need of appliance service. read more

this company should be your first and last stop for appliance repairs. James was friendly and got to work expediently in finding the cause of my freezer issue. he was efficient in the repair after giving me the repair cost. he checked out the rest of my freezer to make sure everything else was good. I really appreciated his service as well as, how the company communicated with me. I highly recommend this company. read more

Volta scheduled a service appointment quickly for my LG washing machine. James arrived on time, within the two hour window as promised, and identified the problem that required repair. When he returned to install the replacement part, he worked efficiently and professionally. The price was also fair. Highly recommended. read more

Great service from David!! He was so quick to find the issue with my washer. He was professional and was truly honest about his recommendation. Instead of just selling. Thank you!! read more

I think I bought an old home 1.5 years ago. The refrigerator compressor went bad, then the HVAC capacitor required replacement and most recently the HVAC water drain clogged. Every time VOLTA came to rescue. James was able to come the next day and is very knowledgeable and knows his stuffs every time as usual. Every time he answered all my questions to fulfill my curiosity, but honestly I don't need to because the issues were all well taken care of with a reasonable cost every time. He even let me know the refrigerator manufacturer provided free compressor replacement to save me some money. AAA+++. Highly recommended. read more

James came at the front end of the 2 hour window and repaired our air conditioner on the spot. Since the high was 104 during one of our heat waves, we were so appreciative that they were able to give us next day service. Calls we made to other companies were 3-4 days to come out. We'll definitely use them again. Highly recommend. read more

Great customer service! We used James and he was amazing. We were able to schedule an appointment for the next day, despite it being a holiday! Saved my husband and me from our broken AC. read more

I needed my refrigerator fixed and they were quick to respond, easy to deal with and on time.

James was outstanding. He listened to the issues, addresses the problems and was highly professional. I would have him and the company back for my next problem. read more

Volta HVAC & Appliance Repair was there every step of the way. They were there on time and were able to make the necessary repairs for our AC. I was very happy with James's service and response and would hire them again. Look no further. If you want fast dependable service call Volta HVAC & Appliance Repair. read more

James arrived on time took apart our wtomerasher and located the problem quickly and reassembled our dryer. Excellent service and customer service skills, read more

My freezer stopped working. After contacting the business online, I immediately got a reply. I was able to get an appointment the same day. David, the tech, came out to the house diagnosed the problem and meticulously replaced my compressor. He was very knowledgeable and very neat. I will definitely use this business in the future. read more

Easy set up and fixed in a timely manner. The price was fair and I would recommend them anytime

This is not a review of their service just of my attempt to schedule a service. I reached out to schedule service. I booked through the website because they offer a discount. They called later that day to reschedule for another day. Then the day before my appointment they called to see if they could come in a few hours. When I said no they informed me that they would need to reschedule again. At that point I told them I no longer needed their services and went with a different company. i'm giving three stars strictly because I didn't utilize their services and I don't want to penalize them too harshly for their scheduling issues. read more

Great service! Figured out the problem, and it was something I could fix, and there was no hard sale to have it fixed by the tech.

David came to the rescue! He was fast and he fixed it on the same day. He was very friendly and helpful. Thank you so much!

Called them and they responded immediately , they were very flexible and was able to meet my schedule . I had a washer that had a faulty part, James (tech) came out here diagnosed the issue and ordered the part. 2 days later he came back and fixed the issue. Highly recommend this company and their tech James read more

Very responsive and very fairly priced. Came out to repair within a few hours. Extremely courteous as well. Highly recommend

The technician went above and beyond, finding the issue was not with the dryer, rather it was a miss-connected wire in the junction box. I will hire them again when I need appliance repair. read more

My subzero freezer stopped working and I was trying to save the food so I just randomly started calling companies off Yelp. I did have a company I had used before but they offered me Friday ( it was Monday ) which was obviously not going to help. I called Volta and they sent someone 2 hours later. They texted me updates on the techs arrival which was very helpful. James arrived and identified the problem quickly and fixed it right then and my food was saved. Great overall experience. This is exactly how you want it to go when there's a potential loss of lots of food. Definitely recommend! read more

I have nothing but positive comments for Andrew Adrium and his service. He was on time, respectful of our home and knowledgeable regarding our oven issues. He went able and beyond by sharing replacement tips that saved us hundreds of dollars. I whole heartedly recommend his service to anyone in need of appliances repair. read more

Had a dryer that still ran, but there was no heat. We needed it fixed asap, and most of the places we reached out to, couldn't come out on a Sunday. VOLTA made an appointment to come to the house later that morning. David was very knowledgeable about the product, knew exactly what the problem was, and had my dryer running smoothly in an hour. Thanks, David! read more

Our dryer stopped working. We had an appointment with Volta within 36 hours. The technician had it working (and cleaned!) within the hour. He was friendly, knowledgeable and efficient. Very good value. We highly recommend them! read more

Nice Service for decent price. I will definitely recommend VOLTA HVAC for any home appliance related repair work.