Serving Escondido and All of North County San Diego

760.615.5233 The Services You Need. The Price You Want.



Of Serving Homeowners

The Young Family Has Been San Diego's Leading HVAC Choice For 3 Decades

Free Home Consultation
for New Installations

Oak Island Heating & Air Conditioning is a trusted partner and Lennox Premiere Dealer.

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San Marcos & Carlsbad Heating and AC Specialists

HVAC Specialists Serving All of North San Diego County

You can tell about a tradesman's values from the way he or she treats a customer. At Oak Island Heating & Air Conditioning, we treat our customers with respect. Respect means straightforward and honest service, repairs that permanently solve your problems, and taking care to make sure your home stays clean and safe throughout an HVAC project. Respect, for our company, means putting your needs first and making sure our technicians are making you happy and comfortable. In the end, it means treating our customers like family.

In addition to our values, our service is set apart for another reason: we have over 70 years of combined experience in the heating and air conditioning industry. That experience translates into shorter, more efficient appointments, more durable solutions, and upfront prices. It also means we're equipped to handle virtually any HVAC installation or repair. Join our family of customers and friends today--we're more than happy to provide an honest estimate today. We happily provide home air conditioning and heating services to those in Escondido, San Marcos, Carlsbad, Oceanside, and all of North County.

Our HVAC Services

Free Home Consultation for New Installations

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Your Comfort

is our main priority

When You Need Prompt, Affordable & Professional HVAC Services, Turn To Oak Island Heating & Air Conditioning

The Experts You Can Trust

  • Lennox Premier

  • We Always
    Arrive On Time

  • Family-Owned
    & Operated

  • Hero Registered

  • Upfront Fees,
    No Hidden Costs

  • 100% Financing
    Options Available

  • 70+ Years Of
    Combined Experience

  • Factory-Trained &
    NATE Certified Technicians

Learn More About Oak Island Heating & Air Conditioning

Recognized For Delivering Superior HVAC Services

Exceeding Client Expectations in San Diego Since 1984

The difference between a "pretty good" technician and a true master of the trade may not be obvious at first, but it will be obvious over time. As the years pass by, the difference between sub-par installations and repairs and high-quality ones will show itself in your home's average temperature, your monthly energy bills, and your increasingly-frequent repair bills. And years after you get your HVAC system installed, who will you turn to? More often than not, it's the expert who will still be answering your calls and repairing your unit. That's what sets the service at Oak Island Heating & Air Conditioning apart from other HVAC companies in Escondido. We will continue to be here for your home and your heating and AC system, following up our service calls with durable repairs, thorough maintenance, and installations that allow for the highest possible performance.

Learn more about how we can help you by exploring the services on the right!

HERO Program™ - Financing

Hero Program Financing for San Diego County

Oak Island Air Conditioning is proud to announce our participation in the San Diego HERO Program! Oak Island believes in doing the right thing by our customers and part of that is helping home owners receive great financing rates for upgrading to high efficiency air conditioning & heating systems. The HERO Program has created a relationship with local governments to help provide homeowners in need with one of the most affordable and easiest options on the market to upgrade their HVAC system.

Oak Island Heating & Air Conditioning Inc

Address: 1250 Pacific Oaks Pl #103 Escondido, CA 92029
Phone: (760) 615-5233
Hours: Monday - Friday | 8am - 5pm

See What Our Customers Have to Say!

  • Mark J. "Tom and his crew went WAY above and beyond to ensure my system was installed correctly and worked the way it should. My new system works great and my gas and electric bills are a fraction of what they were. Thank you Oak Island!"

  • James M. "Jacob came by on a Saturday, and helped me size a new system and quoted me a fair price. There were no change orders or upgrade charges and the system works great! I'm not sure what else you could ask for. Good value and great work."

  • Gary-Adela G. "After having two very bad experiences with other contractors and workers on our home remodel, it was very refreshing to deal with Oak Island. Jacob and his team were professional, did everything to code and on time."

  • Forrest B. Quietest AC unit I have ever had! These guys are TOP NOTCH and HIGH QUALITY. They pay attention to detail and they care about their work and Customer happiness. HIGHLY SUGGESTED.

  • George C. Perfect from start to finish. It was a blessing interacting with Jacob, and his recommendations for the installation was spot on. Then Randy and the crew were polite and explained all the details and installation instructions. We have been enjoying the

  • Rebecca R. We recommend Oak Island without hesitation. Although a smidge higher in cost than ASI, we were won over by Chris' expertise and professionalism. Once the bid was awarded, installation was scheduled/performed quickly. Ron & crew arrived when they said th

  • Richard W. Short version: Hector did me right. Previous contractor gave me a long list of stuff to repair totaling $2,500. None of which he thought I needed. Got me going again for a quarter of that. Shop around for HVAC! These guys have you at a huge informati

  • Rebecca G. We called Oak Island for a quote on a new heating and air conditioning system since ours was very old and at the point where it was dangerous to run. We were pleasantly surprised at how easy the process was. Chris is very knowledgeable and personable, whi

  • Quietest AC unit I have ever had! These guys are top-notch, delivering high quality products. They pay attention to detail, care about their work, and work to ensure their customers are happy. Highly suggested!

More Testimonials

you deserve World-Class HVAC Service

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