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Rated 5 Stars by Local Homeowners

Heating & Air Conditioning in San Diego

Trusted Comfort Without the Corporate Price Tag

Family-owned HVAC contractor serving Carlsbad and all of San Diego County.

(760) 893-6999
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What Our Customers Say

Deya Araiza

Deya Araiza

3 days ago

Google

Trever and his team did an amazing job installing our new HVAC system. They are experienced professionals and work very efficiently. I would highly recommend their services to anyone.

Bree Mercer

Bree Mercer

5 days ago

Google

I highly recommend Coastal Comfort. Trevor and Kyle are both very professional , friendly, and most of all- honest. I had them install an all new HVAC unit at my Mom’s home about 6 weeks ago, after getting multiple estimates. Even though their bid was not the lowest, I felt that they were overwhelmingly the best choice. Little did I know that our Air Conditioning would be going out on us next! We just had a full system installed and our house feels like a dream. Money well spent and they did such a clean and detailed job. I’m very happy with our choice. Thank you guys!

Lisa Bucci

Lisa Bucci

1 week ago

Google

Great People, great service, great installation

Kaitlin Benner

Kaitlin Benner

2 weeks ago

Google

Trevor is the man. I can't recommend them enough. Please do yourself a favor and hire Coastal Comfort!

Andrew

Andrew

2 weeks ago

Google

I had an issue with my HVAC system and had a couple companies come out that were independent and had since been purchased by private equity so their pricing was insane. I had Coastal comfort come out. The owner came out. I worked with his wife on the phone, they are both awesome. The pricing was beyond fair. He came in and solved. The problem immediately gave me a completely reasonable price so much that I threw a $50 tip in. This is my HVAC company moving forward. I highly recommend them.

Adam Pavlovich

Adam Pavlovich

2 weeks ago

Google

We called Trever with Coastal Comfort on a Saturday after our AC suddenly stopped working. He responded quickly, diagnosed the problem, and took the time to walk us through several replacement options with clear, detailed quotes. He was professional, easy to work with, and never made us feel pressured. After comparing five total quotes, Coastal Comfort offered the best value. Once we decided to move forward, Trever and his team had our entire HVAC system, including the AC, coils, and furnace, replaced the very next day. The installation was efficient, the workmanship was excellent, and everything was left clean when the job was finished. The new system is running great, and we couldn't be happier with the experience. I wouldn't hesitate to use Coastal Comfort again and will absolutely be recommending Trever and his team to friends, family, and others in the community. Thanks again for the outstanding service!

Why Choose Coastal Comfort

We're not a corporate franchise. We're your neighbors, delivering honest, dependable heating and air conditioning solutions without the inflated prices.

Family-Owned & OperatedPersonalized service you can trust
Price Match GuaranteeWe'll match any licensed contractor's comparable estimate
30+ Years of ExperienceProven expertise in HVAC installation and service
Fair, Transparent PricingNo corporate markups or hidden fees
Clean & Dependable WorkRespect for your home and your time
Strong WarrantiesLabor and manufacturer-backed peace of mind
Learn More About Us
Heat pump installationFurnace in attic
Technician installing system
30+
Years of HVAC
Experience

Frequently Asked Questions

Answers to common questions about our HVAC services.

What services do you offer?
We provide residential HVAC services including system installation, repairs, maintenance, tune-ups, and replacements. We service air conditioners, furnaces, heat pumps, and ductwork.
What areas do you service?
We proudly serve homeowners throughout San Diego County, including Carlsbad, Escondido, Oceanside, Vista, Encinitas, San Marcos, Poway, and surrounding areas.
How quickly can you come out?
We aim to offer fast, reliable service and can often provide same-day or next-day appointments depending on availability.
Do you offer free estimates?
Yes, we provide free estimates for system replacements and new installations.
Why are your prices more affordable than larger companies?
As a family-owned business, we keep overhead low and don't rely on high-pressure sales or commissions. That means you get quality service without inflated pricing.
Do you offer financing?
Financing options may be available depending on the project. Ask us during your estimate and we'll walk you through available options.
How often should I service my HVAC system?
We recommend servicing your system at least once a year, ideally twice (before summer and winter) to keep it running efficiently and extend its lifespan.
What are signs my HVAC system needs repair?
Common signs include weak airflow, strange noises or smells, inconsistent temperatures, higher than normal energy bills, and frequent cycling on and off. If your system is struggling to keep your home comfortable, give us a call.
Do you service all HVAC brands?
Yes, our technicians are trained and equipped to service all major HVAC brands. Whether you need a repair, tune-up, or replacement, we can help.
Are you licensed and insured?
Yes. We are a fully licensed and insured HVAC contractor. We carry all required certifications to work on residential heating and cooling systems in California.

Proudly Serving North County San Diego

Based in Carlsbad, we bring reliable HVAC service to homeowners throughout North San Diego County.

San Diego coastline with palm trees

Ready for Reliable Comfort?

Trusted Comfort Without the Corporate Price Tag

(760) 893-6999