Top 10 Best HVAC Contractors Near 94520 (Concord, CA)

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 contr...”

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 Clim...”

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 carefu...”

1717 Solano Way Ste 2, Concord, CA 94520, USA

“These guys are the best! Knowledgeable and honest. Quick response. Had them service my residence and a commercial prope...”

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 su...”

125 Mason Cir Ste d, Concord, CA 94520, USA

“Matt and his team did a great job installing our new heating and AC system. They were professional, clean, very responsi...”

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 f...”

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, (Augu...”

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 is...”

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 ...”

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, hone...”