Dublin CA Heating and Air Conditioning Service

Certified Heating & Air Conditioning provides heater and air conditioning repair, service, installation and services in Dublin 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 Dublin, CA

Rated 4.5 out of 5 stars based on 2 customer reviews

Map of Dublin, CA

Awesome upbeat service!




Brittany was so friendly and explained everything that was wrong! Fixed it in a very timely matter, extremely friendly and very professional! Would highly reccomend!


Map of Dublin, CA

Good service





Brittany B.

Brittany B.

Performing AC tune up on two 1993 Carrier condensers, one of which is not able to keep the upstairs cool on hot days. Inspected and tested system - checked refrigerant levels, compressor and fan motor starting and running amperages, filters, static pressure, blower amperages, circuit boards - after 25 years systems are beginning to show signs of failure. Made recommendations for repairs and cleaned up systems as best as possible.

Near Creekside Dr, Dublin, CA 94568
Dublin, CA - Performing AC tune up on two 1993 Carrier condensers, one of which is not able to keep the upstairs cool on hot days. Inspected and tested system - checked refrigerant levels, compressor and fan motor starting and running amperages, filters, static pressure, blower amperages, circuit boards - after 25 years systems are beginning to show signs of failure. Made recommendations for repairs and cleaned up systems as best as possible.
Lucas G.

Lucas G.

Performed AC Diagnostic on 1 unit and a Tune Up on the other for the KFO contest winner of the free tune up. One system hadn’t been working for 7 years, previous companies had said it was irreparable. It issue was simple, a low voltage wiring which tells the unit to turn on was improperly wired. Corrected and system runs. Other unit was in good shape. Client was pleased, happy to help out our contest winner

Near Castle Ct, Dublin, CA 94568
Chris  R.

Chris R.

Performed diagnostic on air conditioner found blower motor failing tested system blower failed completely no air through house client looking into repair vs replace options

Near Bantry Bay St, Dublin, CA 94568
Dublin, CA - Performed diagnostic on air conditioner found blower motor failing tested system blower failed completely no air through house client looking into repair vs replace options
Yvonne G.

Yvonne G.

Ac maintenance securing and tightened all wires making sure all is working properly and efficiently

Near Oak Bluff Ln, Dublin, CA 94568
Dublin, CA - Ac maintenance securing and tightened all wires making sure all is working properly and efficiently
Cade B.

Cade B.

AC tune up for hot summer days to come. Make sure your AC is up to par to beat the summer heat and keep you and your family cool!

Near Stonehaven Ln, Dublin, CA 94568
Dublin, CA - AC tune up for hot summer days to come. Make sure your AC is up to par to beat the summer heat and keep you and your family cool!
Yvonne G.

Yvonne G.

Ac tune up getting ready for these hot days

Near Stonehaven Ln, Dublin, CA 94568
Dublin, CA - Ac tune up getting ready for these hot days
Yvonne G.

Yvonne G.

Certified ac maintenance visit making sure our customers are ready for the summer

Near Brandini Dr, Dublin, CA 94568
Dublin, CA - Certified ac maintenance visit making sure our customers are ready for the summer
Tyler B.

Tyler B.

Cade doing a tune up for a client of mine here in Dublin. Her system is going to be good for the heat this year.

Near Elgin Ln, Dublin, CA 94568
Dublin, CA - Cade doing a tune up for a client of mine here in Dublin. Her system is going to be good for the heat this year.
Brittany B.

Brittany B.

Diagnostic - system not cooling. Diagnosed failed dual capacitor, replaced and system is now up and running.

Near Sussex Dr, Dublin, CA 94568
Dublin, CA - Diagnostic - system not cooling. Diagnosed failed dual capacitor, replaced and system is now up and running.
Brittany B.

Brittany B.

Furnace tune up, duct work inspection.

Near Sequoia Ave, Dublin, CA 94568
Dublin, CA - Furnace tune up, duct work inspection.
Brittany B.

Brittany B.

Furnace tune up, system is short cycling. A/C safety check, replace filters, clean dryer vent.

Near Hampden Ct, Dublin, CA 94568
Dublin, CA - Furnace tune up, system is short cycling. A/C safety check, replace filters, clean dryer vent.
Tyler B.

Tyler B.

Second opinion client was told system needs to be replaced. Unit works and doesn't need to be replaced.

Near Gardella Dr, Dublin, CA 94568
Dublin, CA - Second opinion client was told system needs to be replaced. Unit works and  doesn't need to be replaced.
Tyler B.

Tyler B.

Tune up, client said that when he runs Ac his bills are high. He has a rust and water problem as well. Annual maintenance will help prevent these things from happening.

Near Roscommon Way, Dublin, CA 94568
Dublin, CA - Tune up, client said that when he runs Ac his bills are high. He has a rust and water problem as well. Annual maintenance will help prevent these things from happening.
Tyler B.

Tyler B.

Installing new part for clients furnace. Now she has heat.

Near Roscommon Way, Dublin, CA 94568
Dublin, CA - Installing new part for clients furnace. Now she has heat.
Tyler B.

Tyler B.

Client said that the airflow is not so good. Tune up will help see what's going on. Got to keep these systems running good.

Near Castleton Ct, Dublin, CA 94568
Dublin, CA - Client said that the airflow is not so good. Tune up will help see what's going on. Got to keep these systems running good.
Tyler B.

Tyler B.

Tune up

Near Silvergate Dr, Dublin, CA 94568
Dublin, CA - Tune up
Tyler B.

Tyler B.

Tune up time. Getting this system cleaner then the day it was installed.

Near Bangor Ct, Dublin, CA 94568

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