Arbor is a subsection of Brentwood in Contra Costa County. Brentwood began as a community in the late 19th century. The community is still known throughout the Bay Area for its agricultural products – primarily its cherries, corn and peaches. Many of the old farms and orchards have been replaced by suburban developments since 1990. Brentwood is increasingly residential, with the rate of population growth in the triple digits during the 1990s and 69% from 2000 through 2010. An official estimate showed the population increased nearly 21% during the period 2010 to 2016.
AC problems in Discovery Bay, 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
Discovery Bay, 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 Discovery Bay, CA
Excellent service!
Lisa - Discovery Bay, CA 94505
Eric took the time to explain everything in detail, I feel confident that my AC unit is running at top performance, nice guy!!
Response from Certified Heating and Air Conditioning:
Hello Lisa, Thank you for sharing your great feedback on our outstanding teammate Eric. We are glad he got your air conditioner serviced and running most efficiently. -Certified Customer Care Team
Excellent service!!
Mike - Discovery Bay, CA 94505
Diego was awesome! Re. He really saved the day!
Response from Certified Heating and Air Conditioning:
Hi Mike! Thank you so much for your review! We are ecstatic Diego as able to diagnose your air conditioner and get you folks proper cooling!
Great job, very thorough!
Victor - Discovery Bay, CA 94505
Response from Certified Heating and Air Conditioning:
Hi Victor, Thank you for the 5-star Review. -Certified Customer Care Team
Excellent Service!
Lisa - Discovery Bay, CA 94505
Mateo was very professional and efficient! He went above and beyond 🙂
Great experience
Carole - Discovery Bay, CA 94505
They were here within 2 hours of my phone call. Kept me in the loop. Very professional. At a good price.
Brittany was great!
Michael - Discovery Bay, CA 94505
It was good
Great service
Tierney - Discovery Bay, CA 94505
Fast clean service
Kelsey H.
2 full system replacement here in Brentwood ca
Galen S.
I am in discovery bay, California. Our client has a home warranty and would like our diagnosis to confirm a replacement need of her current gas furnace and air conditioning system
Galen S.
I am in discovery bay to look at a 33 year old furnace and air conditioning system
Eric S.
In Discovery Bay, CA performing an A/C maintenance and furnace safety check for the Alcantor residence. Their system is maintained and running efficiently.
Diego C.
In discovery bay, California this afternoon performing a diagnostic for the Peete residence. There system needed a new capacitor and was fully operational!
Diego C.
Back in discovery bay this afternoon checking in on a client that I charged up a month ago. Came back to see if system has held its charge and it did!
Diego C.
In discovery bay this evening performing a diagnostic for the Ward residence. There ac system wasn’t cooling properly. We got them all squared away with proper cooling !
Jackie G.
Out here in the lovely city of Discovery Bay. This unit is from 1990 . I came here today for an air conditioning maintenance however the compressor has failed but we still did our best to clean ot up as nice as possible . Here are some before and after pictures . Hope everyone is having a great day!
Diego C.
In discovery bay performing a furnace maintenance and a/c safety check for the Duncan residence. We installed this system less than a year ago and we are making sure it’s fully operational for the summer!
Jackie G.
Hello Discovery Bay ca. checking out of a call I just finished on a 2017 heat pump. This brand is a Goodman. We did our routine cleaning as well as test refrigeration and motor amps! Here some pics for you guys!
If you are searching for reliable heating and AC technicians in Discovery Bay, 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.
