Fremont CA Heating and Air Conditioning Service

Certified Heating & Air Conditioning provides heater and air conditioning repair, service, installation and services in Fremont CA and surrounding areas. Check out what some of our customers are saying about Certified Heating & Air Conditioning Heating and Air Conditioning services.

Local Reviews
for Fremont, CA

Rated 4.0 out of 5 stars based on 2 customer reviews

Map of Fremont, CA

Good Work but...................




The work was done as told and promised. but the work place was not cleaned and messy, They broke the attic cover panel and did not bother to fix it. But they are very prompt in collecting the payment. They can still do a better service.


Map of Fremont, CA

Tyler was great!




Had a tune up special and Tyler identified an issue we didn't know we had. Not a giant expensive fix, but a small issue that over time would have caused problems. Same day appointment, super pleasant office person on the phone, simply excellent. Will use you guys again. Thank you!


Yvonne G.

Yvonne G.

Ac maintenance making sure all is working good and set

Near Calcutta Dr, Fremont, CA 94555
Yvonne G.

Yvonne G.

Ac tune up ac working ready for the hot weather

Near Tupelo St, Fremont, CA 94555
Yvonne G.

Yvonne G.

Near Cougar Cir, Fremont, CA 94539
Yvonne G.

Yvonne G.

Ac maintenance checking all components cleaning system making sure all is good and working

Near Godfrey St, Fremont, CA 94536
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. System not installed correctly very very noisy, undersized return in side of return and gas line not hardpiped out of furnace. Should be on platform. Found dual run capacitor out of spec replaced with new. Ductwork undersized and not properly designed, recommend replacement to increase efficiency, indoor air quality, flow and comfort in home

Near Bronte Ct, Fremont, CA 94538
Brittany B.

Brittany B.

Performing annual maintenance service on 2000 Carrier condenser for one of our fantastic Certified members! It pays to be proactive! Made minor repairs to ensure that system will continue to keep home cool during the hot summer months. Cleaned AC coil for maximum airflow to keep compressor nice and cool. We strive to make sure our clients are as comfortable as possible.

Near Black Mountain Cir, Fremont, CA 94536
Fremont, CA - Performing annual maintenance service on 2000 Carrier condenser for one of our fantastic Certified members! It pays to be proactive! Made minor repairs to ensure that system will continue to keep home cool during the hot summer months. Cleaned AC coil for maximum airflow to keep compressor nice and cool. We strive to make sure our clients are as comfortable as possible.
Chris  R.

Chris R.

Maintenance on a 29 year old carrier R22 system. System runs upon arrival, checked filter, cleaned outdoor unit, checked capacitors, contactor, electrical connections, refrigerant levels and amperage draw on compressor, condenser fan motor and blower. Indoor section of air conditioner connected with furnace is dirty which lowers efficiency and blower is leaking oil which is the lubricant for the motor, compressor is running very hard with very low load conditions

Near Fremont, CA
Fremont, CA - Maintenance on a 29 year old carrier R22 system. System runs upon arrival, checked filter, cleaned outdoor unit, checked capacitors, contactor, electrical connections, refrigerant levels and amperage draw on compressor, condenser fan motor and blower. Indoor section of air conditioner connected with furnace is dirty which lowers efficiency and blower is leaking oil which is the lubricant for the motor, compressor is running very hard with very low load conditions
Cade B.

Cade B.

Prepare for the hot summer days to come by setting up an AC tune up with Certified. We will make sure your system is up to par and ready to beat the heat. Stay cool and get Certified!

Near Webfoot Loop, Fremont, CA 94555
Fremont, CA - Prepare for the hot summer days to come by setting up an AC tune up with Certified. We will make sure your system is up to par and ready to beat the heat. Stay cool and get Certified!
Cade B.

Cade B.

No cooling or heating in back rooms due to disconnected ducts. Went into attic and attached new duct run. Back room now has air flow for those hot summer days to come. “Certified Care For Your Heating And Air”

Near Decoto Rd, Fremont, CA 94555
Fremont, CA - No cooling or heating in back rooms due to disconnected ducts. Went into attic and attached new duct run. Back room now has air flow for those hot summer days to come. “Certified Care For Your Heating And Air”
Yvonne G.

Yvonne G.

Duct repair no air flow to back rooms repaired duct now getting air to rooms happy client

Near Decoto Rd, Fremont, CA 94555
Fremont, CA - Duct repair no air flow to back rooms repaired duct now getting air to rooms happy client
Tyler B.

Tyler B.

Making more clients energy efficient. New system going in very soon.

Near Bishop Ave, Fremont, CA 94536
Yvonne G.

Yvonne G.

Client interested in replacement going to send out senior tech

Near Beard Rd, Fremont, CA 94555
Yvonne G.

Yvonne G.

Furnace Ac tune up 28 point inspection

Near Bishop Ave, Fremont, CA 94536
Fremont, CA - Furnace Ac tune up 28 point inspection
Brittany B.

Brittany B.

Performing furnace tune up on 2000 Rheem furnace. System has never been serviced, made minor adjustments and recommendations for repairs. Cleaned system out and performed ductwork inspection.

Near Tomasek Terrace, Fremont, CA 94536
Fremont, CA - Performing furnace tune up on 2000 Rheem furnace. System has never been serviced, made minor adjustments and recommendations for repairs. Cleaned system out and performed ductwork inspection.
Yvonne G.

Yvonne G.

28 point inspection furnace maintenance

Near Oro Dr, Fremont, CA 94539
Fremont, CA - 28 point inspection furnace maintenance
Brittany B.

Brittany B.

Performing precision tune up on 2003 carrier furnace. Made recommendations to increase airflow and reduce pressure inside system, cleaned and vacuumed out furnace, cleaned filter and inspected and tested safety components.

Near Becerra Dr, Fremont, CA 94536
Fremont, CA - Performing precision tune up on 2003 carrier furnace. Made recommendations to increase airflow and reduce pressure inside system, cleaned and vacuumed out furnace, cleaned filter and inspected and tested safety components.
Yvonne G.

Yvonne G.

Furnace tune up dryer vent cleaning

Near Shawnee Pl, Fremont, CA 94539
Yvonne G.

Yvonne G.

Furnace tune up and dryer vent cleaning

Near Shawnee Pl, Fremont, CA 94539
Yvonne G.

Yvonne G.

Furnace tune up

Near Black Mountain Cir, Fremont, CA 94536
Tyler B.

Tyler B.

Estimate to replace furnace and coil.

Near Terrace Dr, Fremont, CA 94536
Fremont, CA - Estimate to replace furnace and coil.
Tyler B.

Tyler B.

Annual maintenance is a must. Client has bad airflow and not cooling his house. This is why

Near Sterling Dr, Fremont, CA 94536
Fremont, CA - Annual maintenance is a must. Client has bad airflow and not cooling his house. This is why
Tyler B.

Tyler B.

Tune up and filter changer on this good looking furnace.

Near Nagle Way, Fremont, CA 94536
Fremont, CA - Tune up and filter changer on this good looking furnace.

Certified Heating & Air Conditioning
Certified Heating & Air Conditioning
5 star service! 71 reviews