Best HVAC Companies in Vallejo, CA (2026)
Looking for a trusted hvac company in Vallejo, CA? We've compiled 17 verified hvac service providers in the Vallejo area. Average rating: 4.8 stars across 560 customer reviews. Compare hvac companies, read real reviews, and get free quotes from local pros.
“Professionals with a lot of training provide an excellent air duct cleaning service. They took the time to explain everything and answer all of our questions be...”
“Our AC started blowing warm air unexpectedly, but the technician quickly identified the problem and fixed it. He explained the repair in simple terms and tested...”
“José did a great job & made extra efforts to make sure my heating & air conditioner were in perfect shape. We will definitely use their services again. Best thi...”
1175 Nimitz Ave #227, Vallejo, CA 94592, USA
“I highly recommend This company's services. Tech has a wonderful ability to solve all plumbing issues! Thank you! I have had amazing customer service with this ...”
“They are very professional and friendly, and they explained everything they were going to do. I like that they are reliable and professional. I recommend their ...”
1090 Adams St Ste A-1, Benicia, CA 94510, USA
“I can’t say enough great things about this company. They are incredibly diligent, communicative, and always quick to schedule whenever I have any AC or heater i...”
425 Virginia St Ste B-1, Vallejo, CA 94590, USA
“It is such a pleasure to be able to say, Chris and his team are simply wonderful, super knowledgeable, super responsive. I would recommend them to anyone who as...”
840 Nebraska St, Vallejo, CA 94590, USA
“Excellent service provided by a competent and trustworthy crew. The techs were extremely thorough and worked quickly. They moved on to the next task of tidying ...”
236 Georgia St #200B, Vallejo, CA 94590, USA
“I had an excellent experience with One Hour Heating & Air Conditioning. From the moment I called, their customer service was professional, responsive, and easy ...”
1516 Solano Ave, Vallejo, CA 94590, USA
“I’ve had a reverse osmosis system in my home for a long time, and I called Wright Brothers Plumbing & Gas for routine plumbing maintenance. Terrence did an exce...”
5000 E 2nd St B, Benicia, CA 94510, USA
“I had a great experience with Jose and his brother. They were honest, professional, and focused on solving the problem in a practical way instead of jumping st...”
“Excellent service and fairly priced! Guido provided an honest solution to fix the AC wires. 3 other companies said the entire HVAC needed to be replaced, but wi...”
“Cesar and his crew installed our HVAC system and has been maintaining it for several years now. He recently just installed mini-split in our separate apartment ...”
“This is the first time I ever used Cal Bay service for my AC and heater. I had a coupon. They were excellent and did a fantastic good job. I am very pleased wit...”
914 Admiral Callaghan Ln, Vallejo, CA 94591, USA
“Excellant crew with the insulation”
1100 Broadway, Vallejo, CA 94590, USA
“These guys are great! Kevin and Jaime worked on fixing an existing AC which was broken. They first came to assess the job and came back the next day and were ab...”
What Vallejo Customers Say About Local HVAC Pros
“Professionals with a lot of training provide an excellent air duct cleaning service. They took the time to explain everything and answer all of our questions before they started wo...”
“Really like their work. The air duct cleaning was fast and efficient. The staff came on schedule and started work. They respected our house. Early results were evident. Everything ...”
“Our AC started blowing warm air unexpectedly, but the technician quickly identified the problem and fixed it. He explained the repair in simple terms and tested everything before l...”
“It was a hot weekend and our AC went out, and this company acted promptly. The technician was able to fully understand the problem, and the technician completed the residential AC ...”
HVAC Services Available in Vallejo, CA
Local hvac companies in Vallejooffer a range of services. Here's what you can expect:
Fast AC repair to beat the Sacramento heat
New AC installation with up to $3,000 in SMUD rebates
Energy-efficient heat pumps with $3,000+ in rebates
Same-day furnace repair to keep your home warm
New furnace installation with financing available
Annual tune-ups to prevent breakdowns and save money
Duct repair, sealing, and installation for better comfort
Ductless heating and cooling for any room
Smart thermostat installation for comfort and savings
Breathe cleaner air with filtration and purification
How to Choose a HVAC Company in Vallejo
Finding a reliable hvac company in Vallejo, CA doesn't have to be stressful. Here are the key things to look for when hiring a hvac service provider:
- Check licensing and insurance — California requires hvac companies to carry proper insurance. Verify their credentials before hiring.
- Read customer reviews — Look for hvac services in Vallejo with consistently high ratings (4+ stars) and detailed reviews from real customers.
- Get multiple quotes — Compare at least 2–3 hvac companies in Vallejo to ensure fair pricing. Be wary of quotes significantly below market rate.
- Ask about guarantees — Reputable hvac companies stand behind their work with satisfaction guarantees or warranties.
- Local expertise matters — Vallejo is known for waterfront city with pre-war victorians and post-war tract homes. Choose a hvac company familiar with local property types and conditions.
Frequently Asked Questions About HVAC in Vallejo
How much does AC repair cost in Vallejo?
How quickly can you come for an AC emergency?
How much does a new AC cost in Vallejo?
What SMUD rebates are available for AC replacement?
Are heat pumps worth it in Vallejo?
How much do heat pumps save on energy bills?
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