Locations We Serve

The main center of operation for Thompson Heating and Air Conditioning is Oceanside, CA. However, our service area is much greater than those two cities! We serve a great deal of Southern California, so please browse the alphabetical list below to see whether we reach your home or business.

If you don’t see the name of your city listed below, feel free to give us a quick call at 760-842-7630 to verify. We’d love to hear from you!

San Diego County

• Bonsall
• Carlsbad
• Del Mar
• Encinitas
• Escondido
• Fallbrook
• La Jolla
• Oceanside
• Poway
• Rancho Bernardo
• San Marcos
• Solana Beach
• Valley Center
• Vista