Best HVAC Companies in Concord, CA (2026)
Looking for a trusted hvac company in Concord, CA? We've compiled 11 verified hvac service providers in the Concord area. Average rating: 4.8 stars across 728 customer reviews. Compare hvac companies, read real reviews, and get free quotes from local pros.
140 Mason Cir, Concord, CA 94520, USA
“Ian and Jason from Mercury Heating & Air did an outstanding job installing a new heat pump to my house. I called 6 contractors to get some bids and the majority...”
“These guys are the best! Knowledgeable and honest. Quick response. Had them service my residence and a commercial property. Will continue going to them first f...”
5053 Clayton Rd, Concord, CA 94521, USA
“Brandon was great and performed all the tests when servicing our furnace. I would definitely recommend Contra Costa Climate Control. They also responded to me o...”
3517 Clayton Rd #303, Concord, CA 94519, USA
“The Concord crew provided reliable and thorough service from start to finish. They cleaned both chimney and ducts carefully, resulting in immediate improvement ...”
1110 Burnett Ave, Concord, CA 94520, USA
“Excellent service and highly recommend East Bay Heating & Cooling!! We had issues with our heating system and East Bay fixed it right away. When we had issues w...”
4070 Nelson Ave, Concord, CA 94520, USA
“June 2026: As the existing A/C system at our house is over 20 years old, it was time to replace it. I had several A/C suppliers come out and take a look and pro...”
“Matt and his team did a great job installing our new heating and AC system. They were professional, clean, very responsive, and provided a high quality product....”
5056 Commercial Cir # A, Concord, CA 94520, USA
“Great service and promises were kept to install our new A/C compressor during one of the hottest time of the year, (August 2017).”
1300 Galaxy Way Ste 11, Concord, CA 94520, USA
“David was amazing. He showed up on the promised time window. With a 10 minutes diagnostic he was able to pinpoint the issue. The circuit board went bad. My luck...”
1717 Solano Way Ste 42, Concord, CA 94520, USA
“Mark and his team recently did a complete replacement of our HVAC system, including replacing ductwork and installing a mini split upstairs. They were extremely...”
3500 Clayton Rd, Concord, CA 94519, USA
“Jose and Keven from this company just checked my Carrier heater unit. They both were very nice and knowledgeable, honest and patient. They helped us greatly...”
What Concord Customers Say About Local HVAC Pros
“Ian and Jason from Mercury Heating & Air did an outstanding job installing a new heat pump to my house. I called 6 contractors to get some bids and the majority had a sales team th...”
“Great experience working with Ian and Jason! Very straightforward bid and understanding of the work. Highly recommend reaching out to Mercury HVAC.”
“These guys are the best! Knowledgeable and honest. Quick response. Had them service my residence and a commercial property. Will continue going to them first for all my HVAC needs...”
“I recently had my furnace and air conditioner replaced, and I couldn't be happier with the service. From the start, communication was excellent; Daniel was incredibly responsive an...”
HVAC Services Available in Concord, CA
Local hvac companies in Concordoffer 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 Concord
Finding a reliable hvac company in Concord, 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 Concord with consistently high ratings (4+ stars) and detailed reviews from real customers.
- Get multiple quotes — Compare at least 2–3 hvac companies in Concord 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 — Concord is known for suburban city with diverse housing stock from 1950s ranch homes to newer condos. Choose a hvac company familiar with local property types and conditions.
Frequently Asked Questions About HVAC in Concord
How much does AC repair cost in Concord?
How quickly can you come for an AC emergency?
How much does a new AC cost in Concord?
What SMUD rebates are available for AC replacement?
Are heat pumps worth it in Concord?
How much do heat pumps save on energy bills?
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