Guardian AC, furnace and heat pump service in San Diego County

Guardian equipment we work on

Guardian air conditioners, furnaces and heat pumps are residential systems found in a range of home sizes and ages.

Installation and replacement

We size new equipment to the house or building, check the ductwork and electrical, and match indoor and outdoor components so the system works as designed. If you're replacing a Guardian system, we'll go over like-for-like and other options, plainly and without pressure. See air conditioning, heating and furnaces, heat pumps and maintenance plans and tune-ups.

Repair and service

We diagnose the actual problem, whether it's a capacitor, a motor, ignition, refrigerant, a drain or the controls, and give you an honest, upfront quote before any work starts. Office hours are Monday–Friday, 8 am–5 pm. After hours, our answering service takes your message and our office follows up the next business day.

Maintenance

Regular tune-ups keep Guardian equipment running efficiently. Near the coast, salt air is hard on outdoor coils, cabinets and electrical parts, so we check those closely. See maintenance plans and tune-ups.

Who we are

We work on Guardian equipment as an independent, licensed HVAC contractor. Precision Air Inc is not a Guardian dealer, and we're not factory-authorized by or affiliated with Guardian. We're a Bryant Factory Authorized Dealer and a Mitsubishi Electric Diamond Contractor, and we service all major brands.

Questions about Guardian service

Do you install new Guardian equipment?

Yes. We install, service, repair and maintain Guardian equipment. If a specific model is hard to get locally, we'll tell you upfront and go over the alternatives.

Are you a Guardian dealer?

No. We work on Guardian equipment as an independent, licensed HVAC contractor, and we're not affiliated with or authorized by Guardian. We're a Bryant Factory Authorized Dealer and a Mitsubishi Electric Diamond Contractor.

What are your hours, and can I call after hours?

Office hours are Monday–Friday, 8 am–5 pm. After hours, our answering service takes your message and our office follows up the next business day. Call (760) 858-8000.

What areas do you serve?

All of San Diego County, with a focus on coastal North County: Encinitas, Carlsbad, Del Mar, Solana Beach, Rancho Santa Fe, Carmel Valley, La Jolla, Oceanside and nearby communities.

Precision Air Inc is a family-owned and operated, licensed HVAC contractor (CSLB #996275) serving San Diego County since 2014. Call (760) 858-8000, Monday–Friday, 8 am–5 pm.

Brand names are trademarks of their respective owners. Precision Air Inc is not affiliated with, authorized by or endorsed by Guardian; we service Guardian equipment as an independent contractor.