PLUMBING, HEATING & AIR CONDITIONING

Reliable Service for
Your Home

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Air Conditioning

Heating

Air Quality

Plumbing

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Text Confirmation

Receive a courtesy text confirming appointment details.

Know Your Tech

We’ll text you before we arrive with a picture of your technician.

Exceptional Cooling, Heating & Plumbing Services

Serving Oceanside, CA & Surrounding Areas

At Thompson, we offer the plumbing, heating, and air conditioning service that you’ve been looking for in Oceanside, CA and the surrounding areas. With 40 years of experience under our belt, we promise to exceed your expectations no matter how high they are. As a family-owned and -operated business, we understand your needs on a deeper, more personal level.

Whenever you call us, you’ll get experienced service people who want to help you and your family live better. We’ll even send you a courtesy text after you schedule your appointment, then send you a photo of your technician so you’ll recognize him when he arrives. We’ve thought of all the details to give you the best service experience you’ve ever had!

About Us

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(760) 842-7630

5 Star Service

Rated highly for: Value, Quality, Punctuality, Responsiveness

Really appreciated the extra effort to fix our furnace. Thank you for the professional work. We will call again when we need something else.

Mike Lee, Google Review

Alex was on time and confident he could repair a broken pipe in the garage and replace a mediocre leaking installation we had already had done under our master bathroom sink. The project took about an hour for both tasks that included leaving to get parts.

KJ Miniaci, Google review

We had a water heating problem and Alex was sent to check the water heater. It was a 13 year old heater that was beyond repair. Alex is professional, knowledgeable, honest and hard working.

Sharon Delgadillo, Google Review

Thompson heating and air, thank you so much for helping us on a Sunday thanksgiving weekend. Thank you for your professionalism & high quality of your workmanship. once again you saved us from plumping disaster

Simin Browning, Google review

We were very pleased with his knowledge and expertise. He was extremely thorough while checking every aspect of our furnaces, air conditioners, and vents, finding things wrong that no one ever told us.

Charlotte Crucean, Google Review

Exceeding Expectations

We strive to surpass “industry standards” every time we complete a job.
Family Owned & Operated

We’re able to take care of our customers and understand their needs on a more personal level.
40 Years of Experience

We’ve been providing quality service in Southern California since 1980.
Top Rated Technicians

Our techs are certified, and are trained on a regular, on-going basis.
On Time Guarantee

We know your time is valuable so we show up when we say we will.
Honest & Upfront Pricing

You’ll know how much your project will cost before you agree to anything.