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Commercial HVAC Contractor - Thomson Air Conditioning & Heating

Heating Repair Orange County - Thomson Air Conditioning & Heating

Your Friendly, Local HVAC Pros

The Thomson Air Conditioning, team makes sure your comfort and care is our top priority. We always show up on time, offer real HVAC solutions, and treat you like family. No pressure. No gimmicks. Just honest HVAC service, maintenance, and installation, you can count on.

Experienced and Professional

Our HVAC techs are background-checked, highly trained, and always respectful of your home.

Service with Integrity

We only recommend what you need. Nothing more, nothing less.

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Your Orange County HVAC Service Team

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Air Conditioning

Fast, honest repairs and expert installations to keep your home cool — even in the toughest SoCal heat.

Heat Pumps

Efficient heating and cooling in one system. We help you find the right fit, without upselling.

Heating Repairs

From furnace fixes to full replacements, we deliver reliable warmth with no gimmicks and no stress.

Indoor Air Quality

From allergies to weird smells, we’ve seen (and fixed) it all. Cleaner, healthier air starts with smart solutions tailored to your space.

Ductless Systems

No ducts? No problem. Ductless systems give you room-by-room comfort without the hassle, and we make sure it’s done right the first time.

Commercial HVAC

Running a business is hard. Your HVAC shouldn’t be. We show up on time, do the job right, and keep your systems running without the surprises.

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Maintenance plans

HVAC maintenance for homes and businesses

Choose the path that fits your property. Thomson provides documented maintenance and practical guidance for homeowners and commercial teams across coastal Orange County.

Residential HVAC Maintenance

Keep your system running with thorough seasonal maintenance, clear findings, and videos that help you understand your equipment.

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Commercial HVAC Reliability

Build a clear equipment record with documented maintenance, condition photos, repair priorities, and practical planning for commercial systems under 20 tons.

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What You Can Expect From Us

STEP 01

Talk with Our Team

Text us or chat with us at anytime, our ’round-the-clock support system means your questions get answered and you get scheduled fast.

STEP 02

We Show Up On Time

Our HVAC techs respect your schedule and your home. You’ll get a call when we’re on the way.

STEP 03

Honest, Expert Solutions

We explain the issue in plain English, lay out your options and the costs upfront, and only recommend what you truly need.

5-Star HVAC Service Guarantee

When you choose Thomson, you are guaranteed 5-Star service. All our work is covered for a period of 5 years. If we repair your home’s HVAC system, our labor is guaranteed for 5 years. That’s the Thomson difference.

Reliable Workmanship

We stand behind our repairs. Every fix, every time.

Complete Peace of Mind

Guaranteed comfort without the fine print.

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Reviews

Real Customers. Real Experiences.

★ ★ ★ ★ ★

04/05/2025

It was time to service the fan blower unit and had a pleasant experience again working with Glenn and his trainee George. I appreciated the time Glenn took to ensure George's work met the expectations that Glenn would have performed the job to. It's not often companies have seasoned experienced employees that can share their knowledge and experience with new staff. I hope Thomson keeps Glenn around for many more years!

★ ★ ★ ★ ★

14/05/2025

Over the years, we've used Thomson to do major HVAC construction, equipment replacement and service. They are always very thorough, knowledgeable, considerate and the prices are fair. They have a lot of experienced technicians on their team and communicating with the office is easy. We get our system serviced every 6 months (very important) and they actually offer a monthly payment plan for that. I didn't take off a star (because they do offer a fantastic service), but it is difficult if something breaks during the weekend. They won't respond until offices open on Monday. But they will get you in as soon as possible and the service is great.

★ ★ ★ ★ ★

13/05/2025

Very honest company and great customer service. It’s been a long time since we had our AC unit inspected and after all these years it’s still good to go and ready for summer! Ethan did a great job answering all my questions. Quick, efficient and very knowledgeable. Thanks Thomson!

★ ★ ★ ★ ★

15/05/2025

Ethan was great and was very helpful in helping me understand the unit. He came out the same day I called and had parts on his truck to make the repairs right then and there. Ethan was very friendly and I would recommend him and Thomson Air Conditioning to anyone in the future.

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