HVAC Service in Danville, CA
The Town of Danville is located in Contra Costa County, California. It is one of the incorporated municipalities in California that uses “town” in its name instead of “city”. Danville’s warm summer Mediterranean climate is typical of California’s interior valleys. In summer, high pressure leads to near unbroken sunshine and virtually no precipitation. Days start out cool but quickly warm up, with high temperatures normally in the 80s Fahrenheit. Temperatures of 100 °F or hotter occur numerous times during heatwaves.
AC problems in Danville, 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:
- An overdamping compressor
- Capacitor failure
- Low refrigerant
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 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:
- An airflow issue
- Old/leaky ductwork
- Rodent issues
- Design problems
- Dirty air filters
Danville, 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 Danville, CA
Excellent Customer Service
Mark - Danville, CA 94506
Technician Ben diagnosed our furnace problem in short order and had the part on his truck to fix it. Really well done!!
Response from Certified Heating and Air Conditioning:
Hello Mark, Thank you for sharing. We are glad Ben got you up and running and got you heat during this cold snap! -Certified Customer Care Team
Excellent service
Anna - Danville, CA 94506
Oh what a wonderful technician. Love Jackie and certified
Response from Certified Heating and Air Conditioning:
Hi Anna! Thank you so much for your review! We are so happy you are fond of Jackie & love being able to be of service to you!
Jaclie
Ernie - Danville, CA 94506
Jackie Green demonstrated her patience in analyzing the noise problem emanating from the attic portion of the HVAC system and determining the course of action to apply to resolve it.
Great service!
Leslie - Danville, CA 94506
On time. Good communication to confirm the appointment and to let me know when they were on their way.
quick service well done
Kathy - Danville, CA 94526
Brittany was tireless in trying to diagnose our problem. Hard-working and efficient.
Awesome
Helena - Danville, CA 94506
She was amazing. Do anything to keep her
Great quick service
Halena - Danville, CA 94506
Great job!
Mike - Danville, CA 94526
Quick, clean furnace install. Professional and polite crew. Definitely would recommend Certified! Thanks.
Exceeded expectations in every way
Scott - Danville, CA 94506
From beginning to end Tyler, Zach, and Noah were professional, respectful, courteous, and highly competent. They addressed all my questions and concerns. Tyler even helped me change a flat tire on my car ! We are very pleased with our new heating and air conditioning system as promised.
Ben C.
Completed furnace diagnostic for club client, identified and repaired issue. Client now has working heat
Ben C.
Completed annual furnace maintenance for club client
Mateo L.
I just completed a repair for my client, Jason! Now with the new capacitor and compressor saver added to the AC system it will be in much better health! 😀
Galen S.
I am in San Ramon, California to design a duct system for a client that has ductwork original to the home
Galen S.
I am in Danville, California to speak with a homeowner about their duct system.
Eric S.
In Danville, CA performing a A/C maintenance and furnace safety check for the Anderson residence. Their 10 year old system is maintained and running efficiently!
Mateo L.
I completed a air conditioning maintenance in Danville for my clients, Kristin and John. I was happy to see the system in good health! We will continue to monitor system to make sure it continues to stay healthy! 😀
Galen S.
In Danville, California to check airflow on a gas furnace and air conditioning system
Galen S.
In Danville, California to look at replacing a condenser unit
Galen S.
In the Blackhawk community of Danville, California to inspect ductwork that was damaged by water. We will be redesigning a complete ductwork system.
If you are searching for reliable heating and AC technicians in Danville, 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.
