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.
Diego was great. He is professional, effective, and efficient.
Response from Certified Heating and Air Conditioning:
Hello Nolan, Thank you for sharing your review of our teammate Diego, We are glad to provide great service for clients like yourself. -Certified Customer Care Team
Our HVAC unit had been down since mid-May. We have a maintenence contract, but we'd been away from home frequently and didn't have time to get a repair person in to check it. When Diego got here he was able to determine the problem, correct it, and complete the maintenance work. Diego was very patient answering my questions and even suggested preventive measures to protect my HVAC investment going forward.
Response from Certified Heating and Air Conditioning:
Hello Karen, Thank you for sharing your detailed review of our teammate Diego. he is a rockstar. We are happy he was able to address everything and provide your annual service. -Certified Customer Care Team
I just did a review on Google. I don’t usually do online reviews; but, because this business impresses me so much, I made an exception.
Response from Certified Heating and Air Conditioning:
Hello Ingrida, Thank you for taking the time to share your review. Thank you for being apart of our Certified family! -Certified Customer Care Team
Still lovin Certified Heating & Air. Kelsey was fantastic, thorough and very nice!
Response from Certified Heating and Air Conditioning:
Hello David, Thank you for sharing your review of our wonderful teammate Kelsey! - Certified Customer Care Team
We had a service call today and Certified, as always, sent a friendly, competent, thorough technician to address our issue. Diego identified the problem quickly and explained it all to me in detail. And he was just as kind as could be. I recommend this company to anyone who needs heating/ac work. We are loyal customers for sure.
A good service encounter with Matteo of Certified Heating and Air. He arrived early in the window, was friendly, did a bit extra while waiting for the filter to dry - swept out the dryer vent. The routine for this service includes before-and-after cleaning pictures of the filter taken by technician which were shown to me at the transaction. Not a full 5 star review because this appointment was rescheduled because technician was overbooked last week.
Response from Certified Heating and Air Conditioning:
Hi Eileen, Thank you for your feedback. We are glad our teammate went above and beyond on your HVAC maintenance visit. -Certified Customer Care Team
He was super fast, and super friendly with my dog.
Response from Certified Heating and Air Conditioning:
Hello Erin, We are happy to provide air conditioning service for you today! We love animals. Thanks for allowing us to service your home. -Certified Customer Care
Very professional and knowledgeable
Response from Certified Heating and Air Conditioning:
Hello Elizabeth, Thank you for the great review! We are glad to provide service for you! -Certified Customer Care Team
Everything was great!!
Response from Certified Heating and Air Conditioning:
Hi Michelle, Thank you for sharing your experience with us! -Certified Customer Care Team
Great guys, as always.
Response from Certified Heating and Air Conditioning:
Hi there Lauren! Thank you for your review!
He was knowledgeable, respectful and I trusted him.
Response from Certified Heating and Air Conditioning:
Hi Lizabeth! Thank you for your feedback on Mateo and for allowing him to perform the preventative maintenance on your Air Conditioner!
Diego Cardosa is excellent! A true professional who works thoroughly and explains the entire job process. What a delightful and courteous young man. I will always ask for him in the future!
Response from Certified Heating and Air Conditioning:
Hi Janet! Thank you for your kind words about Diego! We are so glad he made such a wonderful impression during while performing the preventative maintenance on your Air Conditioning!
Diego was careful, clean, and considerate. Awesome!
Response from Certified Heating and Air Conditioning:
Hi David! Thank you for your kind words!
Completed annual furnace maintenance for valued maintenance plan client
I completed a furnace maintenance in Martinez for my client Michelle! We were able to preform maintenance as well as clear out the dryer vent to prevent the dryer from overheating! :D
In Martinez, California performing a furnace maintenance for the Keenley residence.
In Martinez, California this afternoon performing a furnace maintenance for the Vandervost residence.
In Martinez, California this afternoon performing a furnace maintenance for the Henry residence.
In Martinez, California this afternoon performing a furnace maintenance and installing a surge protector for the Gates residence.
Complete furnace diagnostic, identified issues and offered repair vs replace options for 24 year old unit
Routine AC maintenance here in Martinez ca
Year furnace maintenance here in Martinez ca for Mrs Heintz
Performing a furnace maintenance for a Mr. Medina in Pacheco ca
I just completed a furnace maintenance in Martinez for my client, Frank! The furnace is running as it should and the motors are running very efficiently! :D
In Martinez, California this afternoon performing a diagnostic for the Dean residence.
Rerunning new Line set and relocating mini split head.
I just completed a filter cleaning in Martinez for my client, Eileen! Now the air conditioning and heating system will breathe much more easily! :D
I just completed a filter cleaning for my client, Eileen! Now the air conditioning and heating system will be able to breathe more easily! :D