Pittsburg, CA Heating and Air Conditioning

Pittsburg, 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 Pittsburg, CA

Certified Heating and Air Conditioning Rated 5.0 out of 5 stars based on 8 customer reviews

Map of Pittsburg, CA 94565

Great Service




Review of Certified Heating and Air Conditioning

Very professional and friendly. Made me very comfortable.

PittsburgCA94565 38.0275-121.9325

Map of Pittsburg, CA 94565

Great service - Diego’s a rock star




Review of Certified Heating and Air Conditioning

On time, professional & friendly. Out for routine maintenance check; overall awesome experience!

PittsburgCA94565 38.0125-121.9525

Map of Pittsburg, CA 94565

Great service by Diego.




Review of Certified Heating and Air Conditioning

Diego work was excellent, perfect personality for this line of work.

PittsburgCA94565 38.01-121.9225

Map of Pittsburg, CA 94565

Great Service




Review of Certified Heating and Air Conditioning

Great service, passionate about his work, friendly and professional. I will recommend Diego to friends and family. Great job Diego!

PittsburgCA94565 38.005-121.9

Map of Pittsburg, CA 94565

Step by step information




Review of Certified Heating and Air Conditioning

every step that was taken and everything thing that was done was explained. Not in a way to make me feel stupid or technical info that didn't make sense. The service was great and Diego was amazing. A call before they came over, a text with a picture of the servicer. This was a great experience.

PittsburgCA94565 38.025-121.885

Map of Pittsburg, CA 94565

As advertised




Review of Certified Heating and Air Conditioning

PittsburgCA94565 38.0125-121.925

Map of Pittsburg, CA 94565

Great service, awesome price!




Review of Certified Heating and Air Conditioning

Trustworthy and pretty darn quick repair job.

PittsburgCA94565 38.015-121.9275

Map of Pittsburg, CA 94565

Outstanding service




Review of Certified Heating and Air Conditioning

My experience with certified was fantastic the service technician Britney Britland what's prompt polite and very informative she determined that the problem was the ducting and she called our landlord and spoke with him to explain exactly what was wrong overall I was very satisfied with certified

PittsburgCA94565 37.99-121.865

Diego C.

Diego C.

Another service in Pittsburg this afternoon. The Schoeder residence are being proactive with there systems by performing these preventative maintenances. There systems are as efficient as the first day they got it!

Near Rain Drop Cir, Pittsburg, CA 94565
Pittsburg, CA - Another service in Pittsburg this afternoon. The Schoeder residence are being proactive with there systems by performing these preventative maintenances. There systems are as efficient as the first day they got it! Pittsburg, CA - Another service in Pittsburg this afternoon. The Schoeder residence are being proactive with there systems by performing these preventative maintenances. There systems are as efficient as the first day they got it!
Diego C.

Diego C.

In Pittsburg this morning performing a furnace maintenance and a/c safety check for the Collins residence. Made sure both indoor and outdoor unit are within manufacturing speeds. They’ll be nice and warm for the remainder of this winter season!

Near Burlwood Ct, Pittsburg, CA 94565
Pittsburg, CA - In Pittsburg this morning performing a furnace maintenance and a/c safety check for the Collins residence. Made sure both indoor and outdoor unit are within manufacturing speeds. They’ll be nice and warm for the remainder of this winter season! Pittsburg, CA - In Pittsburg this morning performing a furnace maintenance and a/c safety check for the Collins residence. Made sure both indoor and outdoor unit are within manufacturing speeds. They’ll be nice and warm for the remainder of this winter season!
Brittany B.

Brittany B.

Performing diagnostic service on a 1999 Carrier furnace in Pittsburg, CA in the Oak Hills neighborhood. System has a failed blower motor that is not pushing air through the system which has caused it to overheat and shut down. Went over replacement options with these awesome clients and look forward to bringing heat back into the home to make them more comfortable! Thank you for choosing Certified Heating & Air Conditioning.

Near Sunpeak Dr, Pittsburg, CA 94565
Pittsburg, CA - Performing diagnostic service on a 1999 Carrier furnace in Pittsburg, CA in the Oak Hills neighborhood. System has a failed blower motor that is not pushing air through the system which has caused it to overheat and shut down. Went over replacement options with these awesome clients and look forward to bringing heat back into the home to make them more comfortable! Thank you for choosing Certified Heating & Air Conditioning. Pittsburg, CA - Performing diagnostic service on a 1999 Carrier furnace in Pittsburg, CA in the Oak Hills neighborhood. System has a failed blower motor that is not pushing air through the system which has caused it to overheat and shut down. Went over replacement options with these awesome clients and look forward to bringing heat back into the home to make them more comfortable! Thank you for choosing Certified Heating & Air Conditioning.
Diego C.

Diego C.

In Pittsburg this evening performing furnace maintenance and a/c safety check for the Hirt residence. They are keeping their investment as clean as the first day they purchased it with these annual services.

Near San Remo Ct, Pittsburg, CA 94565
Pittsburg, CA - In Pittsburg this evening performing furnace maintenance and a/c safety check for the Hirt residence. They are keeping their investment as clean as the first day they purchased it with these annual services. Pittsburg, CA - In Pittsburg this evening performing furnace maintenance and a/c safety check for the Hirt residence. They are keeping their investment as clean as the first day they purchased it with these annual services.
Diego C.

Diego C.

In highlands ranch of Pittsburg this afternoon. Performing a furnace maintenance and a/c safety check for the Passmore residence. Their system was only 5 months old but they’re being proactive about their investment and have scheduled maintenance every season!

Near Princeton Ct, Pittsburg, CA 94565
Pittsburg, CA - In highlands ranch of Pittsburg this afternoon. Performing a furnace maintenance and a/c safety check for the Passmore residence. Their system was only 5 months old but they’re being proactive about their investment and have scheduled maintenance every season! Pittsburg, CA - In highlands ranch of Pittsburg this afternoon. Performing a furnace maintenance and a/c safety check for the Passmore residence. Their system was only 5 months old but they’re being proactive about their investment and have scheduled maintenance every season!
Diego C.

Diego C.

In West Boulevard of Pittsburg this afternoon. Performed a furnace maintenance and a/c safety check for the Black residence. Even in the rain we can still work on your systems to prepare for those random warm days coming up!

Near Mori St, Pittsburg, CA 94565
Pittsburg, CA - In West Boulevard of Pittsburg this afternoon. Performed a furnace maintenance and a/c safety check for the Black residence. Even in the rain we can still work on your systems to prepare for those random warm days coming up! Pittsburg, CA - In West Boulevard of Pittsburg this afternoon. Performed a furnace maintenance and a/c safety check for the Black residence. Even in the rain we can still work on your systems to prepare for those random warm days coming up!
Diego C.

Diego C.

In willow cove of Pittsburg this afternoon performing a furnace maintenance for the Marx residence. Even if your system is only 2 years old, be proactive like the Marx residence. After their maintenance today they will be helping the longevity of there system!

Near Merrimac Pl, Pittsburg, CA 94565
Pittsburg, CA - In willow cove of Pittsburg this afternoon performing a furnace maintenance for the Marx residence. Even if your system is only 2 years old, be proactive like the Marx residence. After their maintenance today they will be helping the longevity of there system! Pittsburg, CA - In willow cove of Pittsburg this afternoon performing a furnace maintenance for the Marx residence. Even if your system is only 2 years old, be proactive like the Marx residence. After their maintenance today they will be helping the longevity of there system!
Diego C.

Diego C.

In Bay point this afternoon performing a furnace maintenance for the Khoa residence. There furnace is up to speed just like the first day they used it!

Near Altadena Cir, Pittsburg, CA 94565
Pittsburg, CA - In Bay point this afternoon performing a furnace maintenance for the Khoa residence. There furnace is up to speed just like the first day they used it! Pittsburg, CA - In Bay point this afternoon performing a furnace maintenance for the Khoa residence. There furnace is up to speed just like the first day they used it!
Jeremiah  S.

Jeremiah S.

In the Pittsburg area performing a furnace maintenance and noticed this blower wheel was fairly dirty! Cleaned it right up and it now is producing more airflow! I recommend everyone get a blower cleaning for their unit when needed!

Near Kingsberry Pl, Pittsburg, CA 94565
Pittsburg, CA - In the Pittsburg area performing a furnace maintenance and noticed this blower wheel was fairly dirty! Cleaned it right up and it now is producing more airflow! I recommend everyone get a blower cleaning for their unit when needed! Pittsburg, CA - In the Pittsburg area performing a furnace maintenance and noticed this blower wheel was fairly dirty! Cleaned it right up and it now is producing more airflow! I recommend everyone get a blower cleaning for their unit when needed!
Jeremiah  S.

Jeremiah S.

In the Pittsburg area performing a furnace maintenance!

Near Rain Drop Cir, Pittsburg, CA 94565
Pittsburg, CA - In the Pittsburg area performing a furnace maintenance! Pittsburg, CA - In the Pittsburg area performing a furnace maintenance!