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CERTIFIED HVAC SERVICE FOR BRENTWOOD, CA

Heating & Air Conditioning Repair In Brentwood
Brentwood California Downtown Sign

Brentwood began as a community in the late 19th century. Brentwood began as a community in the late 19th century. The community is still known throughout the Bay Area for its agricultural products – primarily its cherries, corn and peaches. Many of the old farms and orchards have been replaced by suburban developments since 1990. Brentwood is increasingly residential, with the rate of population growth in the triple digits during the 1990s and 69% from 2000 through 2010. An official estimate showed the population increased nearly 21% during the period 2010 to 2016.

AC Repair & Replacement Service in Brentwood, CA

AC problems in Brentwood, CA and Contra Costa area seem to spring up at the worst possible time, creating a degree of urgency for them to be fixed. Luckily, your local Certified technician is more likely than not to diagnose and fix your problem on the first visit. We keep a large percentage of parts stocked at our warehouse, helping to ensure quality and fast turnaround time. We live up to our name, by offering a 24-Hour Fix-It Guarantee!

Is your AC unit blowing warm air? The most common causes are typically:

These can be interrelated issues. For example, a unit running on low refrigerant can put more issues on the compressor. Certified Heating and Air Conditioning has more than 20 years of experience in diagnosing and treating common AC problems.

Furnace Repair & Heater Replacement Service in Brentwood, CA

Furnace problems in the East and North Bay area seem to spring up at the worst possible time, creating a degree of urgency for them to be fixed. Luckily, your local Certified technician is more likely than not to diagnose and fix your problem on the first visit. We keep a large percentage of parts stocked at our warehouse, helping to ensure quality and fast turnaround time. We live up to our name, by offering a 24-Hour Fix-It Guarantee!

Is your unit feeling colder than normal? There are many causes:

Brentwood, 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 Brentwood, CA

Certified Heating and Air Conditioning Rated 5.0 out of 5 stars based on 37 customer reviews

Map of Brentwood, CA 94513

Excellent service




Review of Certified Heating and Air Conditioning

Very friendly, efficient , and knowledgeable !

BrentwoodCA94513 37.93-121.7

Response from Certified Heating and Air Conditioning:

Hi there Heidi! Thank you so much for your review!


Map of Brentwood, CA 94513

Efficient and professional service.




Review of Certified Heating and Air Conditioning

Diego and Eric were very professional. They were able to diagnose the problem quickly and efficiently.

BrentwoodCA94513 37.9375-121.7225

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!


Map of Brentwood, CA 94513

Great company and solid service




Review of Certified Heating and Air Conditioning

BrentwoodCA94513 37.9275-121.7375

Response from Certified Heating and Air Conditioning:

We appreciate your kind words! Thank you so much for being a valued client.


Map of Brentwood, CA 94513

Excellent




Review of Certified Heating and Air Conditioning

Friendly, professional, honest and efficient

BrentwoodCA94513 37.9-121.735

Response from Certified Heating and Air Conditioning:

Hi Daniel, Thanks for sharing your review with us! -Certified Customer Care Team


Map of Brentwood, CA 94513

Excellent Technitian




Review of Certified Heating and Air Conditioning

Matteo was knowledgeable, courteous, and efficient. Highest rating

BrentwoodCA94513 37.9675-121.7175

Response from Certified Heating and Air Conditioning:

Hello Jim, Thank you for sharing feedback on our great teammate Mateo! We are glad he was able to take care of your annual HVAC maintenance. -Certified Customer Care Team


Map of Brentwood, CA 94513

Terrific job and they were early!!!!




Review of Certified Heating and Air Conditioning

BrentwoodCA94513 37.92-121.7375

Response from Certified Heating and Air Conditioning:

Hi Jim, Thanks for sharing your 5-star review with our team. -Certified Customer Care Team


Map of Brentwood, CA 94513

Excellent service




Review of Certified Heating and Air Conditioning

BrentwoodCA94513 37.9375-121.7025

Response from Certified Heating and Air Conditioning:

Hi Jackie, Thanks for the review! -Certified Customer Care Team


Map of Brentwood, CA 94513

Excellent Service




Review of Certified Heating and Air Conditioning

Diego was very friendly and respectful. It was a pleasure to have him work on our home system today.

BrentwoodCA94513 37.9325-121.69

Response from Certified Heating and Air Conditioning:

Hello Jessica, Thank you for sharing your review with us. We are happy you enjoyed Diego as much as we do. We look forward to servicing you in the future. -Certified Customer Care Team


Map of Brentwood, CA 94513

Excellent Service




Review of Certified Heating and Air Conditioning

Jeremiah was professional, punctual and thorough. His customer service was fabulous. Great job!

BrentwoodCA94513 37.9425-121.71

Response from Certified Heating and Air Conditioning:

Hello Mary, We love having Jemriah on our Team. We are glad he provided you with fabulous service on your HVAC system. -Certified Customer Care Team


Map of Brentwood, CA 94513

Amazing service




Review of Certified Heating and Air Conditioning

Jared Warren was also part of this. The service was excellent and the fix was also painless. 10/10

BrentwoodCA94513 37.9225-121.69

Response from Certified Heating and Air Conditioning:

Hi Brian, Thank you for sharing your 5-star review with us. We are happy to know our teammates took care of you today with the furnace & air conditioning maintenance and were able to catch parts that may have been failing. We do our best to keep clients like you informed and happy. -Certified Customer Care Team


Galen  S.

Galen S.

Got to go talk to an awesome client about replacement options. The client isn't prepared to move forward at this time but I am grateful for the opportunity and had a great time chit chatting!

Near Carey Ln, Brentwood, CA 94513
Anthony  M.

Anthony M.

Spoke with client about replacement options for a full system replacement.

Near Eden Plains Rd, Brentwood, CA 94513
Wyatt C.

Wyatt C.

All finished installing a new Air Handler and Heat pump in Brentwood, Ca. Glad we were able to tune the system to our client’s comfort!

Near Byron Hwy, Brentwood, CA 94513
Brentwood, CA - All finished installing a new Air Handler and Heat pump in Brentwood, Ca. Glad we were able to tune the system to our client’s comfort!
Wyatt C.

Wyatt C.

Day 1 installing a new high efficiency Daikin Heat Pump and Air Handler in Brentwood, Ca. Can’t wait for our clients to experience energy efficient air conditioning in their home!

Near Byron Hwy, Brentwood, CA 94513
Brentwood, CA - Day 1 installing a new high efficiency Daikin Heat Pump and Air Handler in Brentwood, Ca. Can’t wait for our clients to experience energy efficient air conditioning in their home!
Jeremiah  S.

Jeremiah S.

In the Brentwood area performing an AC maintenance! This 7 year old train condenser is in great condition! During the maintenance, I noticed the dual capacitor was very low, which puts our customer at risk of having NO AC during the hot summer! Notified our customer, and he agreed it would be a great idea if we not only switched out the dual capacitor, but add a component that will preserve the life of the unit. After I installed these components, the AC unit ran perfect!

Near California Trail, Brentwood, CA 94513
Brentwood, CA - In the Brentwood area performing an AC maintenance! This 7 year old train condenser is in great condition! During the maintenance, I noticed the dual capacitor was very low, which puts our customer at risk of having NO AC during the hot summer! Notified our customer, and he agreed it would be a great idea if we not only switched out the dual capacitor, but add a component that will preserve the life of the unit. After I installed these components, the AC unit ran perfect! Brentwood, CA - In the Brentwood area performing an AC maintenance! This 7 year old train condenser is in great condition! During the maintenance, I noticed the dual capacitor was very low, which puts our customer at risk of having NO AC during the hot summer! Notified our customer, and he agreed it would be a great idea if we not only switched out the dual capacitor, but add a component that will preserve the life of the unit. After I installed these components, the AC unit ran perfect!
Jerod W.

Jerod W.

Preformed a leak search on an ac condenser in the shadow lakes neighborhood of Brentwood looking forward to doing more work in the area.

Near Abbeydale Ct, Brentwood, CA 94513
Diego C.

Diego C.

In Brentwood, CA performing an A/C maintenance and furnace safety check at the Aguayo residence. Their 3 year old system is ready for the summer.

Near Mcclarren Ct, Brentwood, CA 94513
Brentwood, CA - In Brentwood, CA performing an A/C maintenance and furnace safety check at the Aguayo residence. Their 3 year old system is ready for the summer. Brentwood, CA - In Brentwood, CA performing an A/C maintenance and furnace safety check at the Aguayo residence. Their 3 year old system is ready for the summer.
Jeremiah  S.

Jeremiah S.

In the Brentwood area performing an AC maintenance on this beautiful day! 😃

Near Shadowbrooke Rd, Brentwood, CA 94513
Brentwood, CA - In the Brentwood area performing an AC maintenance on this beautiful day! 😃 Brentwood, CA - In the Brentwood area performing an AC maintenance on this beautiful day! 😃
Jeremiah  S.

Jeremiah S.

In the Brentwood area performing an AC maintenance!

Near Fiano Ln, Brentwood, CA 94513
Brentwood, CA - In the Brentwood area performing an AC maintenance! Brentwood, CA - In the Brentwood area performing an AC maintenance!
Galen  S.

Galen S.

In Brentwood, California to go over the install of our client’s new high efficiency heat pump system.

Near Crystal Ln, Brentwood, CA 94513
Brentwood, CA - In Brentwood, California to go over the install of our client’s new high efficiency heat pump system.

If you are searching for reliable heating and AC technicians in Brentwood, give Certified Heating and Air Conditioning a try. We have established a solid customer foundation in Contra Costa county over the past four years because of our dedication to the customer backed by numerous guarantees. We are home of the FREE second opinion, so if you feel like you’ve been treated unfairly by another company, call us – our family-owned, family-run company will bring you in and treat you as our own.

Certified Team