Have any feedback for us? We'd love to hear it! Call us at (925) 326-6232 and let us know how we are doing.
Always good service
Response from Certified Heating and Air Conditioning:
Hello Gina, Thank you for sharing your review! - Certifed Customer Care Team
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Very good service!!!
Response from Certified Heating and Air Conditioning:
Hello Brian, Thank you for your review! Certified Customer Care Team
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Very informative
Response from Certified Heating and Air Conditioning:
Hello Kevin, Thank you for sharing your review. -Certified Customer Care Team
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Awesome technician
Response from Certified Heating and Air Conditioning:
Hi Dan, Thanks for sharing your review! -Certified Customer Care Team
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Kelsey was very nice and fixed the issue quickly.
Response from Certified Heating and Air Conditioning:
Hello Wanda, Thank you for sharing your review of our great teammate Kelsey. -Certified Customer Care Team
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Very pleasant and informative. Goes through all that was done on the service. So far so good.
Response from Certified Heating and Air Conditioning:
Hello Ruth, Thank you for sharing your review! We are happy to be of service to you and provide annual maintenance on your HVAC system. -Certified Customer Care Team
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Just wanted to let you know that again I received top notch service from Certified, these guys rock!
Response from Certified Heating and Air Conditioning:
Hi Nigel, Thank you for being a loyal client of ours. We love our clients! Glad we were able to rock at your annual maintenance! -Certified Customer Service Team
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Response from Certified Heating and Air Conditioning:
Hi brian, Thank you for sharing our 5-star review! -Certified Customer Care Team
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Eric was on time, congenial, knowledgeable and efficient.
Response from Certified Heating and Air Conditioning:
Hello Jim, We are glad Eric met your standards and provided great service eon your annual HVAC maintenance. Thank you for sharing. - Certified Customer Care Team
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Eric did excellent job and very thorough. I was so happy that he found the problem in the attic and so I’m gonna take care of that mice or rat problem on Monday, but again certified is fantastic and I would highly recommend this company to everyone I know thank you again for your excellent customer service. Have a wonderful weekend.
Response from Certified Heating and Air Conditioning:
Hello Karmen, Thank you for writing this great review and sharing your great experience with our fantastic teammate Eric. We are glad he went above and beyond to bring things to your attention during our HVAC maintenance visit. -Certified Customer Care Team
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Diego was terrific. We had an unusual problem with our ac and he didn’t give up until the problem was solved. We admired his work ethic that we asked if he could do our fall maintenance.
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Diego was excellent very attentive. Great customer service couldn’t ask for anything better. He deserves 10 stars. Thank you so much. Have a nice day.
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Very friendly, efficient , and knowledgeable !
Response from Certified Heating and Air Conditioning:
Hi there Heidi! Thank you so much for your review!
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Diego and Eric were very professional. They were able to diagnose the problem quickly and efficiently.
Response from Certified Heating and Air Conditioning:
Hi Buck! Thank you so much for allowing Diego and Eric to perform a diagnostic on your system! We are so glad they were able to give you a positive experience!
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Response from Certified Heating and Air Conditioning:
We appreciate your kind words! Thank you so much for being a valued client.
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In Brentwood, California this afternoon performing a furnace maintenance for the Bravo residence.
In Brentwood, California this morning performing a furnace maintenance for the stone residence.
Completed diagnostic, found faulty thermostat replaced and restored system to proper running function. Clients happy and now have working heat.
In Brentwood, California this afternoon performing a diagnostic for the Hillerman residence.
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