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


Brittany B.

Brittany B.

Performing a diagnostic service on a 2006 Amana furnace that was in a flooded basement in San Leandro, CA. I was able to get the system up and running and made recommendations for maintenance service in the future. Removed a very dirty filter and explained how the airflow affects the system. I am happy to say that the furnace is now heating the home for the client! Thank you for choosing Certified Heating & Air Conditioning!

Near E Merle Ct, San Leandro, CA 94577
San Leandro, CA - Performing a diagnostic service on a 2006 Amana furnace that was in a flooded basement in San Leandro, CA. I was able to get the system up and running and made recommendations for maintenance service in the future. Removed a very dirty filter and explained how the airflow affects the system. I am happy to say that the furnace is now heating the home for the client! Thank you for choosing Certified Heating & Air Conditioning! San Leandro, CA - Performing a diagnostic service on a 2006 Amana furnace that was in a flooded basement in San Leandro, CA. I was able to get the system up and running and made recommendations for maintenance service in the future. Removed a very dirty filter and explained how the airflow affects the system. I am happy to say that the furnace is now heating the home for the client! Thank you for choosing Certified Heating & Air Conditioning!
Lucas G.

Lucas G.

Perform diagnostic on 25-year-old carrier air conditioner. Unit was very loud and not cooling the home. Found that the capacitor had failed. Unsure if it’s from normal wear or the improper install of a hard start kit several years back with a previous company. Rewired hard start kit and replaced capacitor. Unit is now running properly. Client joined maintenance program to prevent further issues with equipment where possible.

Near 136th Ave, San Leandro, CA 94578
Chris  R.

Chris R.

Performed tune up on air conditioner, cleaned filter and outdoor unit. Checked capacitors, contactor, electrical connections, refrigerant levels and amperage draw on compressor, condenser fan motor and blower. Evaporator coil has some rust and debris reduces efficiency up to 20%, blower motor leaking oil which makes it have a higher risk for failure. Compressor amperage very high which causes higher stress on unit, higher utility costs and higher risk for failure. R22 refrigerant levels ok

Near Oakes Blvd, San Leandro, CA 94577
San Leandro, CA - Performed tune up on air conditioner, cleaned filter and outdoor unit. Checked capacitors, contactor, electrical connections, refrigerant levels and amperage draw on compressor, condenser fan motor and blower. Evaporator coil has some rust and debris reduces efficiency up to 20%, blower motor leaking oil which makes it have a higher risk for failure. Compressor amperage very high which causes higher stress on unit, higher utility costs and higher risk for failure. R22 refrigerant levels ok
Chris  R.

Chris R.

Performed tune up on air conditioner, checked filter and cleaned outdoor unit. Checked capacitors, contactor, electrical connections, refrigerant levels and amperage draw on compressor, condenser fan motor and blower. Heat exchanger has thermal stress, evaporator coil has rust some debris. Blower motor leaking oil and pulling high amps and capacitor is below manufacturer specifications, all lead to higher risks for system failure. Compressor amperage is high needs hardstart kit to lower amperage

Near Matoza Ln, San Leandro, CA 94577
San Leandro, CA - Performed tune up on air conditioner, checked filter and cleaned outdoor unit. Checked capacitors, contactor, electrical connections, refrigerant levels and amperage draw on compressor, condenser fan motor and blower. Heat exchanger has thermal stress, evaporator coil has rust some debris. Blower motor leaking oil and pulling high amps and capacitor is below manufacturer specifications, all lead to higher risks for system failure. Compressor amperage is high needs hardstart kit to lower amperage
Lucas G.

Lucas G.

Performed air conditioner tune up on 14 year old Coleman AC. System is in good health, customer just wanted to have it looked at before turning on the system this year.

Near Santa Paula, San Leandro, CA 94579
Yvonne G.

Yvonne G.

Near Mission Bay Ln, San Leandro, CA 94579
Brittany B.

Brittany B.

Furnace tune up and safety inspection.

Near Haas Ave, San Leandro, CA 94577
San Leandro, CA - Furnace tune up and safety inspection.
Brittany B.

Brittany B.

Furnace tune up and ductwork inspection.

Near Vining Dr, San Leandro, CA 94579
San Leandro, CA - Furnace tune up and ductwork inspection.
Tyler B.

Tyler B.

Tune up filter change

Near Belleview Dr, San Leandro, CA 94577
San Leandro, CA - Tune up filter change