925-412-3300

San Leandro, CA Heating and Air Conditioning

San Leandro, 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 San Leandro, CA

Certified Heating and Air Conditioning Rated 5.0 out of 5 stars based on 1 customer reviews

Map of San Leandro, CA 94579

Excellent Serviceman




Review of Certified Heating and Air Conditioning

Diego was very courteous and pleasant to work with. He arrived right on time, explained a few things and answered all my questions.

San LeandroCA94579 37.6975-122.155

Response from Certified Heating and Air Conditioning:

Hello Mariel, Thank you for sharing your review on our teammate Diego, Glad he could answer all your questions. He is a rockstar! -Certified Customer Care Team


Diego C.

Diego C.

In San Leandro, California this afternoon performing a diagnostic for the Harris residence.

Near Mitchell Ave, San Leandro, CA 94577
Diego C.

Diego C.

In San Leandro, California performing a furnace maintenance for the Pande residence.

Near Bethany St, San Leandro, CA 94579
San Leandro, CA - In San Leandro, California performing a furnace maintenance for the Pande residence. San Leandro, CA - In San Leandro, California performing a furnace maintenance for the Pande residence.
Mateo L.

Mateo L.

I just completed a furnace maintenance in San Leandro for my client Marti! We were able to clean the return grille to make it look much cleaner! 😀

Near Farnsworth St, San Leandro, CA 94579
San Leandro, CA - I just completed a furnace maintenance in San Leandro for my client Marti! We were able to clean the return grille to make it look much cleaner! :D
Eric S.

Eric S.

In San Leandro, CA performing an A/C maintenance and furnace safety check for the Cabrera residence.

Near Wake Ave, San Leandro, CA 94578
San Leandro, CA - In San Leandro, CA performing an A/C maintenance and furnace safety check for the Cabrera residence.
Galen  S.

Galen S.

In San Leandro, California to look at replacing a package unit for a home.

Near Garcia Ave, San Leandro, CA 94577
San Leandro, CA - In San Leandro, California to look at replacing a package unit for a home.
Diego C.

Diego C.

In the Sheffield neighborhood of San Leandro this afternoon performing an a/c maintenance for the Drummond residence. There 6 year old system is ready for the summer!

Near Daniels Dr, San Leandro, CA 94577
San Leandro, CA - In the Sheffield neighborhood of San Leandro this afternoon performing an a/c maintenance for the Drummond residence. There 6 year old system is ready for the summer! San Leandro, CA - In the Sheffield neighborhood of San Leandro this afternoon performing an a/c maintenance for the Drummond residence. There 6 year old system is ready for the summer!
Galen  S.

Galen S.

In San Leandro, California to look at heat pump and solar options for a home in the hills.

Near Cowell St, San Leandro, CA 94578
San Leandro, CA - In San Leandro, California to look at heat pump and solar options for a home in the hills.
Galen  S.

Galen S.

I am in the estudillo estates neighborhood of San Leandro, California to look at an aged gravity floor furnace that no longer works. I discussed new heating options with the the landlord and what would be the most cost effective way to heat his home.

Near Dutton Ave, San Leandro, CA 94577
San Leandro, CA - I am in the estudillo estates neighborhood of San Leandro, California to look at an aged gravity floor furnace that no longer works. I discussed new heating options with the the landlord and what would be the most cost effective way to heat his home.
Galen  S.

Galen S.

In San Leandro, California to go over heating and cooling equipment options for Humberto’s new remodel and addition. We are looking to enlarge the equipment and create a dual fuel hybrid system.

Near Brookside Dr, San Leandro, CA 94577
San Leandro, CA - In San Leandro, California to go over heating and cooling equipment options for Humberto’s new remodel and addition. We are looking to enlarge the equipment and create a dual fuel hybrid system.
Diego C.

Diego C.

In Castro Valley, California this afternoon performing a furnace tune up for the Stearns residence. There gravity furnace needed a little bit of tlc today. Cleaned cabinet all out and made sure everything was operational!

Near Donald Ave, San Leandro, CA 94578
San Leandro, CA - In Castro Valley, California this afternoon performing a furnace tune up for the Stearns residence. There gravity furnace needed a little bit of tlc today. Cleaned cabinet all out and made sure everything was operational! San Leandro, CA - In Castro Valley, California this afternoon performing a furnace tune up for the Stearns residence. There gravity furnace needed a little bit of tlc today. Cleaned cabinet all out and made sure everything was operational!