Premier AC Company in San Marcos

When you need an AC company to help with a cooling project in San Marcos, CA, consider the services offered by Oak Island Heating and Air Conditioning. Since 1998, our family-owned and -operated company has been bringing customers the best products, service, and overall experience. We use industry-leading materials for everything we do and are a Lennox Premier Dealer. Our technicians work on all makes and models of air conditioners. We service North San Diego County, San Marcos, Escondido, Carlsbad, Vista, Encinitas, Carmel Valley, Rancho Santa Fe, and surrounding areas.

Our company was founded by Les and Cris Young after they’d been working in the industry since 1984. We’re committed to treating our customers like family, and we’ll make sure your home can stay comfortable. Every job will be priced affordably and completed correctly. Our BBB-accredited company has earned an A+ rating and is proud to offer comprehensive AC services in San Marcos. We’ll respect your property, be punctual to our appointments and never add any hidden fees to a bill.

We’re known for:
  • Having NATE-certified technicians
  • Being EPA certified
  • Having Energy Star products
  • Receiving great ratings on Angie’s List
  • Winning dealer awards