Haier ductless and mini-split service in San Diego County

Haier systems we work on

Haier ductless mini-splits, window units and PTACs are mostly residential and turn up in additions, bedrooms and small offices.

Installation

We size each zone, choose head locations with you, plan line-set and condensate routes, and handle the electrical, refrigerant evacuation and startup. For larger homes or commercial spaces, we'll talk through multi-zone and VRF options. See ductless mini-splits.

Repair and service

Common calls include heads that won't cool or heat, error codes, water leaks from the indoor unit, icing and noisy fans. We diagnose the cause 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

Mini-splits need their filters, coils, blower wheels and condensate lines cleaned, and coastal outdoor units benefit from regular coil and cabinet checks. See maintenance plans.

Who we are

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

Questions about Haier service

Do you install new Haier equipment?

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

Are you a Haier dealer?

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

Can you add a zone to an existing Haier system?

Often, yes. It depends on the outdoor unit's capacity and what model it is. We'll check before recommending anything.

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 Haier; we service Haier equipment as an independent contractor.