5040 Commercial Circle, Unit C
Concord, CA 94520
(925) 438-8367

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.


Local Reviews
for benicia, ca

Rated 5.0 out of 5 stars based on 7 customer reviews

Outstanding customer service

Lee was professional, with a great attitude, excellent customer service.


Response from Certified Heating and Air Conditioning:

Hello Joe, Thank you for sharing your review of our teammate Lee. Lee is a valued teammate of ours that continues to shine. -Certified Customer Care Team

  • Overall Experience
  • Quality
  • Price
  • Convenience

Kelsey Review

Kelsey was polite, efficient and a great representative of your company . Very smooth operation conducted .


Response from Certified Heating and Air Conditioning:

Hello Carol, Thank you for sharing your experience with our teammate Kesley. We are lucky to have him on our team. -Certified Customer Service Team

  • Overall Experience
  • Quality
  • Price
  • Convenience

Excellent Service

Professional in his conduct. Explain issues and the solutions.


Response from Certified Heating and Air Conditioning:

Hello Joe, Thank you for sharing your review of our great teammate Diego! - Certified Customer Care Team

  • Overall Experience
  • Quality
  • Price
  • Convenience

Very happy with the service

Diego was friendly and efficient. I also appreciate how easy it is to communicate with them. They make it very easy with phone calls and/or texts especially if you have to change your appointment. They do a great job overall.


Response from Certified Heating and Air Conditioning:

Hi Theresa, Thank you for sharing your wonderful feedback. We are glad to be your HVAC service provider! -Certified Customer Care Team

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great Service

Very positive experience; thorough furnace inspection followed by clear explanation of findings. Very professional service.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great overall experience

  • Overall Experience
  • Quality
  • Price
  • Convenience

Quick response and quality service

Tyler was very polite and knowledgeable. He explained each step as he went along. I appreciated his patience. He was friendly and respectful. I heard the ad on the radio. The ad was very convincing and made many good points about why I should call and request a servicing. I will most definitely use them again.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Job Locations
for benicia, ca

Diego C.

Diego C. Job Checkin

In Benicia, California this afternoon performing a furnace maintenance for the Deny residence.

In Benicia, California this afternoon performing a furnace maintenance for the Deny residence.

Lee J.

Lee J. Job Checkin

Here in the Benicia area performing a ifix on a water heater install. There was a bad connection in the crawl space that was leaking water. Shut off water main and removed piping from water heater to the bad connection and re installed all new piping. Ran test to ensure issue was no longer present and set up a fan in the crawl to remove water and moisture. System completely operational and use at hand no longer present. Ensured air was bleed out of lines and ready to use by clients


Kelsey H.

Kelsey H. Job Checkin

Routine maintenance of furnace here in Benicia ca

Routine maintenance of furnace here in Benicia ca

Ben C.

Ben C. Job Checkin

Completed diagnostic on 21 year old Tempstar unit. Identified issues and offered repair vs replace options


Diego C.

Diego C. Job Checkin

In Benicia, California this afternoon performing a service warranty for the Araiza residence.

In Benicia, California this afternoon performing a service warranty for the Araiza residence.

Galen  S.

Galen S. Job Checkin

I am in Benicia California to look at replacing a gas furnace system, with a heat pump system


Diego C.

Diego C. Job Checkin

In Benicia, California this afternoon performing a a/c maintenance for the Schneider residence!

In Benicia, California this afternoon performing a a/c maintenance for the Schneider residence!

Galen  S.

Galen S. Job Checkin

In Benicia, California to discuss heat pump options for a client with a 50 year old system

In Benicia, California to discuss heat pump options for a client with a 50 year old system

Galen  S.

Galen S. Job Checkin

In Benicia, California to look into adding air conditioning to a central heating system.

In Benicia, California to look into adding air conditioning to a central heating system.

Jackie G.

Jackie G. Job Checkin

Out here in the lovely city of Benicia ca. Finished a air conditioning tune up on a baby unit about 4 years old. This is a Goodman condenser unit and it’s nice and clean and shiny after our maintenance. This unit has a hard start kit that is protecting this unit from high amp draws . Real nice install!

Out here in the lovely city of Benicia ca. Finished a air conditioning tune up on a baby unit about 4 years old. This is a Goodman condenser unit and it’s nice and clean and shiny after our maintenance. This unit has a hard start kit that is protecting this unit from high amp draws . Real nice install!

Galen  S.

Galen S. Job Checkin

In Benicia, California to look at replacing a gas furnace and air conditioning system with an all electric heat pump system. Went over airflow and electrical calculations requirements as well.

In Benicia, California to look at replacing a gas furnace and air conditioning system with an all electric heat pump system. Went over airflow and electrical calculations requirements as well.

Diego C.

Diego C. Job Checkin

In Benicia, California this afternoon performing a furnace maintenance for the Schneider residence. There 6 year old system was scheduled for a preventative maintenance today. Made sure all components were within manufacturing specifications!

In Benicia, California this afternoon performing a furnace maintenance for the Schneider residence. There 6 year old system was scheduled for a preventative maintenance today. Made sure all components were within manufacturing specifications!

Diego C.

Diego C. Job Checkin

In Benicia, California this afternoon performing a furnace maintenance for the Christian residence. Both of there furnaces are up to manufacture speeds after todays visit!

In Benicia, California this afternoon performing a furnace maintenance for the Christian residence. Both of there furnaces are up to manufacture speeds after todays visit!

Diego C.

Diego C. Job Checkin

In Benicia this morning performing a furnace maintenance and a/c safety check for the Crippen residence. There two 5 year old systems are up to date with efficiency. Found a capacitor out of range for there upstairs heat so we took care of that today and got them a new one!

In Benicia  this morning performing a furnace maintenance and a/c safety check for the Crippen residence. There two 5 year old systems are up to date with efficiency. Found a capacitor out of range for there upstairs heat so we took care of that today and got them a new one!

Brittany B.

Brittany B. Job Checkin

Providing an estimate to replace the current 1974 Trane furnace with a more efficient system in Benicia, CA. We replaced a furnace for the next door neighbor a month ago and he was so nice to refer us when his neighbor’s furnace went out. We are looking forward to installing a new furnace so the homeowners can be comfortable in their home! Thank you for choosing Certified Heating & Air Conditioning!

Providing an estimate to replace the current 1974 Trane furnace with a more efficient system in Benicia, CA. We replaced a furnace for the next door neighbor a month ago and he was so nice to refer us when his neighbor’s furnace went out. We are looking forward to installing a new furnace so the homeowners can be comfortable in their home! Thank you for choosing Certified Heating & Air Conditioning!