Trust AC technician servicing an outdoor AC condenser unit at an Orange County home

HVAC + REFRIGERATION · ORANGE COUNTY

AC. Heat. Refrigeration.

Orange County HVAC and commercial refrigeration repair, for homes and businesses. Our team brings 20,000+ in-home service calls of OC field experience since 2017. AC, furnace, heat pump, ice machines, walk-ins. Same and next-day appointments, 7 days a week.

(949) 992-8840
Open 7 days · 8am–7pm
Residential + Commercial
Same & Next-Day Service
  • CA Licensed · #1128756
  • Serving OC since 2018
  • Open 7 days · 8am–7pm
  • 90-Day Parts & Labor Warranty
  • 10% off · Vets & Seniors

Tell us what's happening. We'll tell you what it'll take.

Tap your symptom for likely causes, typical diagnostic time, and how soon we can be out.

HVAC and commercial refrigeration. Homes and businesses.

Residential HVAC

  • AC Repair
  • AC Install
  • Furnace Repair
  • Furnace Install
  • Heat Pump
  • Ductless Mini-Split
  • Ductwork
  • Duct Inspection

AC, furnace, heat pump, ductless mini-split, ductwork. Same and next-day appointments across Orange County.

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Commercial HVAC

  • Rooftop Units
  • VRF Install
  • VRF Service
  • Commercial HVAC Repair
  • Heating Install

Rooftop package units, VRF systems, commercial install and service. We work with property managers and operators on planned and emergency calls.

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Commercial Refrigeration

  • Commercial Fridges
  • Commercial Freezers
  • Ice Machines
  • Walk-In Repair
  • Walk-In Install
  • Residential Fridges

Walk-in coolers, freezers, ice machines, and commercial reach-ins. We carry common parts on the truck to get you back up the same visit when we can.

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From Newport Beach to Anaheim — and most places in between.

Same & next-day in-home service across 30 Orange County cities. Tap any city below or call (949) 992-8840.

Aliso Viejo 7 days · 8a–7p Anaheim 7 days · 8a–7p Balboa Peninsula 7 days · 8a–7p Brea 7 days · 8a–7p Buena Park 7 days · 8a–7p Corona del Mar 7 days · 8a–7p Costa Mesa 7 days · 8a–7p Coto de Caza 7 days · 8a–7p Cypress 7 days · 8a–7p Dana Point 7 days · 8a–7p Fountain Valley 7 days · 8a–7p Fullerton 7 days · 8a–7p Garden Grove 7 days · 8a–7p Huntington Beach 7 days · 8a–7p Irvine 7 days · 8a–7p Ladera Ranch 7 days · 8a–7p Laguna Beach 7 days · 8a–7p Laguna Niguel 7 days · 8a–7p Lake Forest 7 days · 8a–7p Mission Viejo 7 days · 8a–7p Newport Beach 7 days · 8a–7p Newport Coast 7 days · 8a–7p Orange 7 days · 8a–7p Placentia 7 days · 8a–7p Rancho Santa Margarita 7 days · 8a–7p San Juan Capistrano 7 days · 8a–7p Santa Ana 7 days · 8a–7p Trabuco Canyon 7 days · 8a–7p Tustin 7 days · 8a–7p Westminster 7 days · 8a–7p Yorba Linda 7 days · 8a–7p

Three steps. No surprises.

  1. Book in 2 minutes.

    Pick your symptom and a time window. We confirm by text.

  2. Diagnose in 60 minutes.

    We arrive in a marked van, diagnose the issue, and quote the repair before we touch a screw. $65 diagnostic fee — waived if you say yes to the repair.

  3. Fix it today, when we can.

    80% of repairs finish in the same visit. Every job carries a 3-month warranty (6–12 months on compressor work).

About Trust AC →

What your neighbors said.

5.0 stars · 8 reviews on Yelp →

  • I first found Ivan almost 9 years ago, when he had just started his business. He was prompt, knowledgeable and able to fix every type of appliance. He became my go-to guy for any issues. He is responsive, comes on time, reasonable rates, and gets the job done efficiently and properly, the first time. His specialty is Air Conditioning, which gets a lot of use in Orange County summers — call Trust AC Repair!

    — JoLee G.

    Yelp · Verified

  • I love when a business truly earns a five-star review. Rest assured that Trust AC Repair is one of those select few. From calling to schedule an appointment, to showing up on time, to being trustworthy when advising on what needs to be done, to making repairs — this is an A+ business all the way through. Ivan, the owner, does not upsell to make a buck. He is professional, knowledgeable, and experienced.

    — Jennifer S.

    Yelp · Verified

  • Ivan is great. I appreciate his methodical, step-by-step approach to figuring out the problem and finding solutions. Communication is clear — he called me approximately 30 minutes before arriving, and cleaned up after the job was done. Thank you Ivan for being our go-to repair person.

    — Chiara K.

    Yelp · Verified

Your house is too hot. Or your walk-in is too warm.

We have appointments today. 90-day parts and labor warranty on every repair.

Or call (949) 992-8840