Hercules, CA Heating and Air Conditioning Services
Check out what our customers are saying about Certified Heating and Air Conditioning – Air Conditioning and Heating Services!
Local Reviews
for Hercules, CA
Great Service
Brian - Hercules, CA 94547
Diego did a fine job. He was early for the appointment and did a great job.
Great service
Brian - Hercules, CA 94547
The guys were on time and did a great job. Techs: Eric Chavez and Miguel Manzo.
check the ac in my house
Ricardo - Hercules, CA 94547
Brittany came at 1pm per our schedule. she's very thorough and check the unit properly.
Great service
Olga - Hercules, CA 94547-1624
Galen S.
In the New Pacific neighborhood of Hercules, California to look at installing a whole house fan. We also looked into correcting their zoning system for the current central furnace and air conditioning system.
Jeremiah S.
In the Hercules area performing a AC tune up! This customer wanted to us to take a look at his AC unit due to past companies coming out and not giving him a good experience. After giving our client the great news of his units being in great shape, he was very happy with his experience and decided to sign up for our maintenance plan! Let us know if we can be of assistance!
Galen S.
Came out to the waterfront area of Hercules to do a buddy check with Diego. We did a full maintenance on the furnace and also preformed a safety check on the ac to insure that they are ready for summer!
Diego C.
Out in heritage by the bay in Hercules, California this afternoon performing a furnace maintenance and a/c safety check for the McClure residence. There systems are ready to take on the coldest and hottest days of the year after today’s scheduled maintenance.
Diego C.
In heritage by the bay today performing a furnace maintenance and a/c safety check for the Watson residence. We installed this system 2 years ago and we are back for our annual service to keep this equipment as efficient as the first day it was installed!
Brittany B.
Diagnosing a failed 18 year old water heater, the pilot light will not stay lit so the clients have no hot water here in Hercules, CA. We will be installing a new 40 gallon water heater to bring hot water back to the home. We installed their furnace and condenser a couple years ago and they are very happy with the system! Thank you for choosing Certified Heating & Air Conditioning!!
Brittany B.
Performing a diagnostic service on a 2002 Trane condenser in the Heritage By The Bay neighborhood of Hercules, CA. The house is currently in the middle of being sold and during a real estate inspection it was noted that the AC did not turn on. Checked the system and it was not getting any power, reset the breaker and the compressor kicked right on and began cooling the home. Thank you for choosing Certified Heating & Air Conditioning! We wish you the best of luck on your new adventure!!
Jeremiah S.
In the Hercules area performing a furnace maintenance on a aging furnace! It always recommended to have at least 1 maintenance done a year for both furnace and AC! Let’s make sure they are being done to stay proactive!
Anthony M.
Furnace diagnostic call in Foxboro Heights neighborhood of Hercules. 1984 carrier heater. Thank you for choosing Certified
Lucas G.
Performed maintenance on 15 year old Carrier Furnace. Unit has had issues for the last two years now with failing parts. Replaced a capacitor. Unit still needs other major repairs. Discussed with client about upgrading to a more reliable system rather than limping along anymore. The drain pan has rusted and is causing water damage to the ceiling.
