General Contractor★ Top Pro

VOLTA Heating, Air Conditioning & Appliance Services

Heating & Cooling · San Ramon, East Bay
5.0
110 reviews · sourced from Google · Read reviews

About

VOLTA Heating, Air Conditioning & Appliance Services is an HVAC company serving the Pleasanton area in the East Bay. The business has a 5-star rating based on 110 customer reviews. More information is available at voltarepair.com.

Why pick VOLTA Heating, Air Conditioning & Appliance Services

What stands out

5★ average rating
Consistently excellent work across 110 reviews.
Proven & established
Trusted by 110 customers in the area.
Top Pro near San Ramon
Among the highest-rated heating & cooling pros in the East Bay.
Set business hours
Clear availability — no phone tag.
Vetted on FindServices
A screened heating & cooling pro serving San Ramon & the East Bay.
Real online presence
Active website at volta-services.com.
TradeHeating & Cooling
CategoryGeneral Contractor
Rating5.0★ · 110 reviews
Phone+1 925-230-4045
Websitevolta-services.com
Address420 Canyon Woods Pl # F, San Ramon, CA 94582, USA
HoursMonday: 8:00 AM – 6:00 PM
Tuesday: 8:00 AM – 6:00 PM
Wednesday: 8:00 AM – 6:00 PM
Thursday: 8:00 AM – 6:00 PM
Friday: 8:00 AM – 6:00 PM
Saturday: 8:00 AM – 6:00 PM
Sunday: 8:00 AM – 6:00 PM
Service areaSan Ramon, East Bay
StatusUnclaimed

What customers say

Recent reviews

Allen K4 months ago

VOLTA and technician James are trustworthy, timely, and reasonable. I’ve worked with James over the last three years and he has always given us options and thoughtful detailed explanations. Our AC system is older (~20 years) and other providers have just simply advocated complete replacement of the system whereas James was thoughtful in presenting options and recommendations. For us, a reasonable cost efficient option was maintaining our current unit with certain electrical and other fixes that have come up every year or two. In every case, James fixed our issue and we were back with cold, strongly blowing air within the day. VOLTA and James are top notch.

srinivas talluri2 months ago

We recently had issue with our dishwasher and the duo (Ralph and James) promptly scheduled the call and fixed the issue. Unfortunately there was some blockage in the air pipe due to normal wear and tear usage of the dishwasher and the water was not draining out completely. We had to reach out to Raplh and James again- Raplh provide 3 slots that we could select from based on our schedules and promptly dispatched James to fix the issue. James took the time to check, clean and also educate me on how to resolve such issues myself. More over they went way and beyond to ensure we were satisfied with all their support and made us feel happy. I highly recommend these guys for any service - they are promptly, genuine and very friendly people to work with.​

Masoud Asgari5 months ago

I had a great experience with Volta Heating, Air Conditioning & Appliances. I initially received a very large estimate from another company for an issue with my heating/A/C system, so I asked Volta for a second opinion. Their team was extremely professional, knowledgeable, and honest. They carefully evaluated the situation and provided clear, expert advice rather than pushing unnecessary repairs. Thanks to their integrity and expertise, I avoided a major unnecessary expense and saved a significant amount of money. It is rare to find a company that combines technical expertise with such strong ethics and transparency. I truly appreciate their honesty and professionalism. Thank you, Volta! I highly recommend them to anyone looking for reliable and trustworthy HVAC, heating, and air-conditioning services.

John Dutra9 months ago

I can see why this company gets good reviews. When our washer went down, I looked up every appliance repair shop in our area. I read reviews, but at the end of the day, I went with the one that responded repeatedly and in a timely fashion. Volta and James, consistently let me know when they could come out, and then when they were on the way. I had looked up the repair on YouTube and I could do it, but it would take quite a while as it required the inner/outer door to be removed to access the latch and then take the other side apart to access the lock. I showed James the washer and let him get to work. About 45 minutes (or less) he let me know the repair was done, using our current parts and that they warranted the work. Very nice guy and he knew exactly what he was doing. I can't say enough about this team. Definitely recommend.

Yana Markeya month ago

James came out same day, on the hottest day of the year, when our AC stopped working. He was super knowledgeable and polite, put on booties inside the house, made friends with my dog, and, most importantly, got the AC working again within about 30 minutes. Great service!

View all 110 reviews on Google →

Map

Location & service area

Frequently asked questions

How much does heating & cooling cost in San Ramon?

VOLTA Heating, Air Conditioning & Appliance Services does not publish prices on this listing, and costs vary with the size and condition of the job. The reliable way to find out is to ask for a written quote on +1 925-230-4045.

Is VOLTA Heating, Air Conditioning & Appliance Services open on weekends?

Yes. Saturday: 8:00 AM – 6:00 PM; Sunday: 8:00 AM – 6:00 PM.

What are VOLTA Heating, Air Conditioning & Appliance Services's opening hours?

Published hours are:
Monday: 8:00 AM – 6:00 PM
Tuesday: 8:00 AM – 6:00 PM
Wednesday: 8:00 AM – 6:00 PM
Thursday: 8:00 AM – 6:00 PM
Friday: 8:00 AM – 6:00 PM
Saturday: 8:00 AM – 6:00 PM
Sunday: 8:00 AM – 6:00 PM

How do I get a quote from VOLTA Heating, Air Conditioning & Appliance Services?

Call +1 925-230-4045 or visit volta-services.com. Describe the job and ask for the quote in writing before work starts.

How is VOLTA Heating, Air Conditioning & Appliance Services rated?

5.0 out of 5 across 110 Google reviews. Ratings are sourced from Google, not from FindServices.ai.

Is VOLTA Heating, Air Conditioning & Appliance Services licensed and insured?

This listing has not been claimed by its owner, so licence and insurance details have not been supplied. Ask for the licence number and a certificate of insurance before booking, and check it against the California CSLB register.
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