Top HVAC Services in Huntington Beach & Orange County
You can trust in our honest, experienced 5-star HVAC service for your home or business in Southern California.
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.
Your Orange County HVAC Service Team
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.
What You Can Expect From Us
Talk with a Real Person
No chatbots or call centers. Just a friendly team member ready to listen and get you scheduled.
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.
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.
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.
Easy Financing To Fit Your Budget
Goodleap Offers Many Options
Easy Application
Get Started Today
Helpful HVAC Guides and News
5 Dangers of Do-It-Yourself HVAC Repairs
Apr 13, 2026
AC Repair in Huntington Beach: What Often Goes Wrong and How To Fix It Fast
Apr 06, 2026
How Much Does an HVAC System Replacement Cost in 2026?
Apr 03, 2026
How Often Should You Get Your Air Ducts Cleaned?
Mar 30, 2026
The Ultimate Guide to Quiet, Slim-Line AC Installation in Seal Beach
Mar 17, 2026
How to Prepare Your Seal Beach AC System for Summer
Mar 13, 2026
Serving Southern California.
From Coast to Valley.
