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.
for Fremont, CA
Good Work but...................
Arun - Fremont, CA
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.
Tyler was great!
Ron - Fremont, CA
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!
Ac maintenance making sure all is working good and set
Ac tune up ac working ready for the hot weather
Ac maintenance checking all components cleaning system making sure all is good and working
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
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.
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
Making more clients energy efficient. New system going in very soon.
Client interested in replacement going to send out senior tech
Furnace tune up dryer vent cleaning
Furnace tune up and dryer vent cleaning
Furnace tune up