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CERTIFIED HVAC SERVICE FOR DUBLIN, CA

Heating & AC Repair in Dublin
Heating & Air Conditioning Services in Walnut Creek, CA - Heat Pumps & Ductless AC Systems by Certified Solar, Heating, and Air Conditioning

Dublin is a suburban city of the East Bay in California. It is located within the Amador Valley of Alameda County’s Tri-Valley region. Dublin is located in the Tri-Valley, many people take Bart or Drive to bigger cities near us to work, including San Francisco.

AC Repair & Replacement Service in Dublin, CA

AC problems in Dublin, CA and Contra Costa area seem to spring up at the worst possible time, creating a degree of urgency for them to be fixed. Luckily, your local Certified technician is more likely than not to diagnose and fix your problem on the first visit. We keep a large percentage of parts stocked at our warehouse, helping to ensure quality and fast turnaround time. We live up to our name, by offering a 24-Hour Fix-It Guarantee!

Is your AC unit blowing warm air? The most common causes are typically:

These can be interrelated issues. For example, a unit running on low refrigerant can put more issues on the compressor. Certified Heating and Air Conditioning has more than 20 years of experience in diagnosing and treating common AC problems.

Furnace Repair & Heater Replacement Service in Dublin, CA

Furnace problems in the East and North Bay area seem to spring up at the worst possible time, creating a degree of urgency for them to be fixed. Luckily, your local Certified technician is more likely than not to diagnose and fix your problem on the first visit. We keep a large percentage of parts stocked at our warehouse, helping to ensure quality and fast turnaround time. We live up to our name, by offering a 24-Hour Fix-It Guarantee!

Is your unit feeling colder than normal? There are many causes:

Dublin, 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 Dublin, CA

Certified Heating and Air Conditioning Rated 4.8 out of 5 stars based on 6 customer reviews

Map of Dublin, CA 94568

Excellent service!




Review of Certified Heating and Air Conditioning

Eric was very knowledgeable and extremely friendly! Highly recommend him. I would like to request him for my future visits.

DublinCA94568 37.7125-121.86

Response from Certified Heating and Air Conditioning:

Hello Alain, We appreciate your feedback with our wonderful teammate Eric. We are glad we are able to provide service for your HVAC equipment. -Certified Customer Care Team


Map of Dublin, CA 94568

Great Service!




Review of Certified Heating and Air Conditioning

Very professional and knowledgeable.

DublinCA94568 37.7225-121.9275

Response from Certified Heating and Air Conditioning:

Hi there Jose! Thank you for your positive feedback! We are so happy Mateo was able to provide you with great service!


Map of Dublin, CA 94568

Excellent Service




Review of Certified Heating and Air Conditioning

Jerod was very professional kind and provided excellent service.

DublinCA94568 37.705-121.9425

Response from Certified Heating and Air Conditioning:

Hi there Gloria! Thank you for your positive feedback! We are so glad Jared was able to provide you with such great service during your Air Conditioning Maintenance!


Map of Dublin, CA 94568

Excellent service




Review of Certified Heating and Air Conditioning

Mateo is the best technician. He was thorough and efficient. He explained all the main points of my quartet maintenance service.

DublinCA94568 37.715-121.86

Response from Certified Heating and Air Conditioning:

Hello Hanhs, We are glad our teammate Mateo was able to provide great service on your annual maintenance. Mateo is a superstar! -Certified Customer Care Team


Map of Dublin, CA 94568

Awesome upbeat service!




Review of Certified Heating and Air Conditioning

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!

DublinCA94568 37.71-121.91

Map of Dublin, CA 94568

Good service




Review of Certified Heating and Air Conditioning

DublinCA94568 37.7175-121.8625

Kelsey H.

Kelsey H.

Routine maintenance services on furnace in Dublin ca

Near Ladera Ct, Dublin, CA 94568
Dublin, CA - Routine maintenance services on furnace in Dublin ca Dublin, CA - Routine maintenance services on furnace in Dublin ca
Kelsey H.

Kelsey H.

Routine furnace maintenance here in Dublin ca

Near Madden Way, Dublin, CA 94568
Dublin, CA - Routine furnace maintenance here in Dublin ca Dublin, CA - Routine furnace maintenance here in Dublin ca
Eric S.

Eric S.

In Dublin, CA performing an A/C maintenance and furnace safety check for the Makamura residence. Their 10 year old system is good to go and prepared for the seasons ahead.

Near Vittoria Loop, Dublin, CA 94568
Dublin, CA - In Dublin, CA performing an A/C maintenance and furnace safety check for the Makamura residence. Their 10 year old system is good to go and prepared for the seasons ahead.
Diego C.

Diego C.

In the Dublin ranch neighborhood this afternoon performing an a/c maintenance for the Gilliand residence. There system is good to go for the summer after some minor repairs!

Near Paolo Terrace, Dublin, CA 94568
Dublin, CA - In the Dublin ranch neighborhood this afternoon performing an a/c maintenance for the Gilliand residence. There system is good to go for the summer after some minor repairs! Dublin, CA - In the Dublin ranch neighborhood this afternoon performing an a/c maintenance for the Gilliand residence. There system is good to go for the summer after some minor repairs!
Eric S.

Eric S.

In Dublin, CA performing an A/C maintenance and furnace safety check for the Kihara residence. Their 3 year old system is prepared and ready for the seasons ahead.

Near Madden Way, Dublin, CA 94568
Dublin, CA - In Dublin, CA performing an A/C maintenance and furnace safety check for the Kihara residence. Their 3 year old system is prepared and ready for the seasons ahead.
Mateo L.

Mateo L.

I just completed a air conditioning maintenance for my client, Jose. I was happy to see that the fan pushing all the hot and cool air in his furnace was very clean! 😀

Near Davona Dr, Dublin, CA 94568
Dublin, CA - I just completed a air conditioning maintenance for my client, Jose. I was happy to see that the fan pushing all the hot and cool air in his furnace was very clean! :D
Jerod W.

Jerod W.

Preformed a/c maintenance in the Danville area looking forward to doing more work in the area

Near Hansen Dr, Dublin, CA 94568
Dublin, CA - Preformed a/c maintenance in the Danville area looking forward to doing more work in the area
Diego C.

Diego C.

In Dublin, California this afternoon performing a a/c maintenance for the Gulati residence. There brand new system is ready to go for the next summer!

Near Luna Ct, Dublin, CA 94568
Dublin, CA - In Dublin, California this afternoon performing a a/c maintenance for the Gulati residence. There brand new system is ready to go for the next summer! Dublin, CA - In Dublin, California this afternoon performing a a/c maintenance for the Gulati residence. There brand new system is ready to go for the next summer!
Mateo L.

Mateo L.

I completed a furnace maintenance in Dublin Ranch for my client Hanh, I was happy to see the system has a Air Scrubber and a IWave to drastically improve the air quality of home! 😀

Near Madden Way, Dublin, CA 94568
Dublin, CA - I completed a furnace maintenance in Dublin Ranch for my client Hanh, I was happy to see the system has a Air Scrubber and a IWave to drastically improve the air quality of home! :D
Jackie G.

Jackie G.

2008 carrier furnace. Just finished the maintenance. Blower wheel is getting pretty dirt from dirty and leaking ductwork. I got a picture of inside the furnace for our safety inspection. Take a look. Checking out of Dublin Ca.

Near Sierra Ln, Dublin, CA 94568
Dublin, CA - 2008 carrier furnace. Just finished the maintenance. Blower wheel is getting pretty dirt from dirty and leaking ductwork. I got a picture of inside the furnace for our safety inspection. Take a look. Checking out of Dublin Ca. Dublin, CA - 2008 carrier furnace. Just finished the maintenance. Blower wheel is getting pretty dirt from dirty and leaking ductwork. I got a picture of inside the furnace for our safety inspection. Take a look. Checking out of Dublin Ca.

If you are searching for reliable heating and AC technicians in Dublin, give Certified Heating and Air Conditioning a try. We have established a solid customer foundation in Contra Costa county over the past four years because of our dedication to the customer backed by numerous guarantees. We are home of the FREE second opinion, so if you feel like you’ve been treated unfairly by another company, call us – our family-owned, family-run company will bring you in and treat you as our own.