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 moraga, ca

Rated 5.0 out of 5 stars based on 4 customer reviews

Excellent!

Knowledgeable and personable!


Response from Certified Heating and Air Conditioning:

Hi Will, Thanks for sharing your 5-star review! -Certified Customer Care Team

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Great service

Mateo was very professional & personable. He arrived on time and answered any questions I had regarding my heater.

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Always highly satisfied with your technicians work.

Thank you as always

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Great Job!

I have had such a great experience . Tyler took the time to talk with me about my options. He also brought space heaters out to me and my daughter so we wouldn't be cold and took the time to help me purchase the best carbon monoxide readers for my home .

  • Overall Experience
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Job Locations
for moraga, ca

Diego C.

Diego C. Job Checkin

In Moraga, California this afternoon changing out a Uv bulb for the Ku residence.

In Moraga, California this afternoon changing out a Uv bulb for the Ku residence.

Ben C.

Ben C. Job Checkin

Completed annual furnace maintenance for valued club client


Diego C.

Diego C. Job Checkin

In Martinez, California this afternoon performing a furnace maintenance for the grimes residence.

In Martinez, California this afternoon performing a furnace maintenance for the grimes residence.

Eric S.

Eric S. Job Checkin

In Moraga, CA performing a furnace maintenance and safety check for the Goodman residence. Mr. Goodman’s 4 year old system is maintained, clean, and running efficiently.

In Moraga, CA performing a furnace maintenance and safety check for the Goodman residence. Mr. Goodman’s 4 year old system is maintained, clean, and running efficiently.

Diego C.

Diego C. Job Checkin

In the Moraga country club neighborhood this afternoon and the Jump residence needed a professional opinion on a rodent issue and we gave them some suggestions!


Lee J.

Lee J. Job Checkin

In the Moraga area performing a duct replacement of 3 supply ducts and a supply boot. Client had issues with rodents that had destroyed the duct work We tore out the bad ducts and boot and installed all new


Galen  S.

Galen S. Job Checkin

In Moraga, California to look at a central furnace system and potentially adding air conditioning.

In Moraga, California to look at a central furnace system and potentially adding air conditioning.

Eric S.

Eric S. Job Checkin

In Moraga, CA performing an A/C maintenance and furnace safety check for the White residence. Their 4 year old system is ready to go for the summer season.

In Moraga, CA performing an A/C maintenance and furnace safety check for the White residence. Their 4 year old system is ready to go for the summer season.

Galen  S.

Galen S. Job Checkin

In Moraga, California to help our technician Jackie address static pressure issues for a 15 year old furnace and air conditioning system. We noticed that the return airflow is limited causing a restriction

In Moraga, California to help our technician Jackie address static pressure issues for a 15 year old furnace and air conditioning system. We noticed that the return airflow is limited causing a restriction

Lee J.

Lee J. Job Checkin

Today certified solar was in the Moraga area performing a ac and coil replacement. We ensured that condensation lines was brought up to code, ensured that the breaker was updated to match specifications for new equipment, and tested unit to ensure refrigeration lvls reached manufacturing specifications

Today certified solar was in the Moraga area performing a ac and coil replacement. We ensured that condensation lines was brought up to code, ensured that the breaker was updated to match specifications for new equipment, and tested unit to ensure refrigeration lvls reached manufacturing specifications

Diego C.

Diego C. Job Checkin

In the Moraga country club neighborhood performing an a/c maintenance for the Jump residence. There 2 year old system is running like a charm after today’s preventative maintenance!

In the Moraga country club neighborhood performing an a/c maintenance for the Jump residence. There 2 year old system is running like a charm after today’s preventative maintenance!

Jeremiah  S.

Jeremiah S. Job Checkin

In the neighborhood of Moraga today competing an AC maintenance! This 30 year old unit is dealing with quite a few issues unfortunately! We gave our customer a couple of recommendations as to what his options are! Please let us know if we can help you out in the same way!

In the neighborhood of Moraga today competing an AC maintenance!  This 30 year old unit is dealing with quite a few issues unfortunately! We gave our customer a couple of recommendations as to what his options are! Please let us know if we can help you out in the same way!

Jackie G.

Jackie G. Job Checkin

Checking out of Moraga Ca. I was here the other day and the igniter had to be replace . Today we replace d the igniter got some heat and then proceeded with a maintenance. On the maintenance I was able to see that the furnace has been over heating for some time now. The furnace is a 5 ton unit but the duct only allow 3 tons of air so it making it furnace over heat. Everything is getting to hot!

Checking out of Moraga Ca. I was here the other day and the igniter had to be replace . Today we replace d the igniter got some heat and then proceeded with a maintenance. On the maintenance I was able to see that the furnace has been over heating for some time now. The furnace is a 5 ton unit but the duct only allow 3 tons of air so it making it furnace over heat. Everything is getting to hot!

Diego C.

Diego C. Job Checkin

In Moraga this morning performing a furnace maintenance for the Hoyle residence. There 4 year old system is up to efficiency after today’s scheduled maintenance!

In Moraga this morning performing a furnace maintenance for the Hoyle residence. There 4 year old system is up to efficiency after today’s scheduled maintenance!

Diego C.

Diego C. Job Checkin

In moraga this afternoon performing a furnace maintenance and a/c safety check for the Laurence residence. There systems are up to date with the latest efficiency after today’s scheduled maintenance!

In moraga this afternoon performing a furnace maintenance and a/c safety check for the Laurence residence. There systems are up to date with the latest efficiency after today’s scheduled maintenance!