San Jose, CA Heating and Air Conditioning

San Jose, 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 Jose, CA

Certified Heating and Air Conditioning Rated 5.0 out of 5 stars based on 18 customer reviews

Map of San Jose, CA 95123

Great service




Review of Certified Heating and Air Conditioning

Josh and Danielle were very helpful in solving an issue with great outcome.

San JoseCA95123 37.24-121.815

Map of San Jose, CA 95112

Friendly, efficient service!




Review of Certified Heating and Air Conditioning

Nice guy!

San JoseCA95112 37.3375-121.87

Map of San Jose, CA 95124

Good Service




Review of Certified Heating and Air Conditioning

Arrived on time. Neat and clean. Finished in estimated time

San JoseCA95124 37.27-121.9125

Map of San Jose, CA 95111

do some ings I; didn't learn before (how isfied




Review of Certified Heating and Air Conditioning

Chris arrived on time and began working. He showed me how to things i hadn't learned before. The extra charge is to help prevent my system from going out in mid-win

San JoseCA95111 37.2875-121.8375

Map of San Jose, CA 95148

Heating & Air Conditioning Estimate




Review of Certified Heating and Air Conditioning

Really no opinion on Chris, he was a very good explaining to me the type of system that I need in my home. I feel the price of the system is very high for my retirement budget.

San JoseCA95148 37.3375-121.7925

Map of San Jose, CA 95111

Cool




Review of Certified Heating and Air Conditioning

San JoseCA95111 37.275-121.8225

Map of San Jose, CA 95124

Professional service




Review of Certified Heating and Air Conditioning

Service Tech arrived on time and went right to work analyzing our a\c and heater. Very clear and comprehensive and professional. Defiinitely would recommend them.

San JoseCA95124 37.2475-121.9125

Map of San Jose, CA 95120

Great service experience, knowledgeable, detailed explanation of options




Review of Certified Heating and Air Conditioning

San JoseCA95120 37.19-121.82

Map of San Jose, CA 95138

Great service and professional!




Review of Certified Heating and Air Conditioning

Thank you for figuring out the power issue and the capacitor problem for the AC.

San JoseCA95138 37.2475-121.765

Map of San Jose, CA 95148

Quality service and advice




Review of Certified Heating and Air Conditioning

San JoseCA95148 37.32-121.7825

Josh K.

Josh K.

At certified we randomly pick install client to perform post install inspections to ensure our higher standards are met and maintained Today we are doing a post inspection in a beautiful town of San Jose California

Near Pala Mesa Dr, San Jose, CA 95123
San Jose, CA - At  certified we randomly pick install client to perform post install inspections to ensure our higher standards are met and maintained Today we are doing a post inspection in a beautiful town of San Jose California
Diego C.

Diego C.

In Naglee park this morning doing a furnace maintenance for the Ibsen residence. Making sure their furnace is up to manufacturing speeds for this winter!

Near S 17th St, San Jose, CA 95112
San Jose, CA - In Naglee park this morning doing a furnace maintenance for the Ibsen residence. Making sure their furnace is up to manufacturing speeds for this winter! San Jose, CA - In Naglee park this morning doing a furnace maintenance for the Ibsen residence. Making sure their furnace is up to manufacturing speeds for this winter!
Brittany B.

Brittany B.

Providing air conditioning maintenance service for one of our Certified members. Replaced filters, confirmed that system is working safely and efficiently, washed down condenser coil and checked refrigerant levels. System is running and cooling the home at this time. Thank you for being a Certified member, we look forward to continuing to take care of your home for many years to come!

Near Don Ave, San Jose, CA 95124
San Jose, CA - Providing air conditioning maintenance service for one of our Certified members. Replaced filters, confirmed that system is working safely and efficiently, washed down condenser coil and checked refrigerant levels. System is running and cooling the home at this time. Thank you for being a Certified member, we look forward to continuing to take care of your home for many years to come!
Brittany B.

Brittany B.

Performing annual maintenance service for one of our awesome Certified members. 1999 American Standard Furnace and condenser, cleaned out systems, tested electrical components and refrigerant levels. Made recommendations for repairs and airflow needs. System is running, clients renewed membership and we look forward to helping keep them comfortable in their home for years to come! Thank you for choosing Certified!

Near Snell Way, San Jose, CA 95123
San Jose, CA - Performing annual maintenance service for one of our awesome Certified members. 1999 American Standard Furnace and condenser, cleaned out systems, tested electrical components and refrigerant levels. Made recommendations for repairs and airflow needs. System is running, clients renewed membership and we look forward to helping keep them comfortable in their home for years to come! Thank you for choosing Certified!
Brittany B.

Brittany B.

Providing estimate to add solar panels to existing solar system. Client is experiencing high true up bills due to not enough panel production. Inspected existing electrical panel and went over usage in order to provide an accurate estimate. Thank you for choosing Certified!

Near Commodore Dr, San Jose, CA 95133
Chris  R.

Chris R.

Performed maintenance on air conditioner, system operating upon arrival Replaced 12x24 filter, cleaned outdoor unit and solar panels Checked dual run capacitor below manufacturer specifications, rated for 45/5 currently at 40.1/5 should be replaced to prevent failure Contactor good, no burning or pitting Electrical connections secure Refrigerant levels good 12 degrees subcool 15 degree superheat Condenser fan motor good rated for max of 1.4 amps currently at .9 Compressor amperage on start up high rated for max of 77 started at 75. Recommend hardstart kit to lower amperage draw which will prolong life and lower operating costs Recommend refrigerant locking caps Ductwork wrapped in asbestos recommend removal of asbestos and replacement of ductwork to increase efficiency of system and improve air quality indoor

Near Garden Ave, San Jose, CA 95111
San Jose, CA - Performed maintenance on air conditioner, system operating upon arrival 
Replaced 12x24 filter, cleaned outdoor unit and solar panels
Checked dual run capacitor below manufacturer specifications, rated for 45/5 currently at 40.1/5 should be replaced to prevent failure 
Contactor good, no burning or pitting
Electrical connections secure 
Refrigerant levels good 12 degrees subcool 15 degree superheat 
Condenser fan motor good rated for max of 1.4 amps currently at .9
Compressor amperage on start up high rated for max of 77 started at 75. Recommend hardstart kit to lower amperage draw which will prolong life and lower operating costs 
Recommend refrigerant locking caps
Ductwork wrapped in asbestos recommend removal of asbestos and replacement of ductwork to increase efficiency of system and improve air quality indoor
Yvonne G.

Yvonne G.

Certified member ac maintenance

Near Kings Cross Way, San Jose, CA 95136
San Jose, CA - Certified member ac maintenance
Yvonne G.

Yvonne G.

Ac maintenance and diagnostic

Near Kinsport Ln, San Jose, CA 95120
San Jose, CA - Ac maintenance and diagnostic
Chris  R.

Chris R.

Client looking into replacement of his 20 year old heating and air conditioning system. After load calculation to determine what size system the home needs and inspection of ductwork that the current system is oversized. Oversized systems lead to higher than normal utility costs and short cycling which will lead to a system not lasting as long as it should

Near Tully Rd, San Jose, CA 95148
San Jose, CA - Client looking into replacement of his 20 year old heating and air conditioning system. After load calculation to determine what size system the home needs and inspection of ductwork that the current system is oversized. Oversized systems lead to higher than normal utility costs and short cycling which will lead to a system not lasting as long as it should
Lucas G.

Lucas G.

Performed tune up on three-year-old Goodman air conditioner. Unit was not cooling the home. Some insulation had come loose and blocked airflow at the indoor coil. Corrected issue and remove excess refrigerant from system. Unit is now cooling. Client had issues with his ductwork falling apart and had water damage from sitting in the soil. Went overAll correct of options with client. He will speak with his wife but he wants to have the ductwork replaced

Near I-280, San Jose, CA