About Thompson Plumbing Heating and Air Conditioning

Thompson Plumbing Heating & Air Conditioning is a licensed family-owned HVAC and plumbing company serving Oceanside, California, and nearby areas since 1980. The business is known for its quick and reliable service, handling a variety of plumbing issues such as clogged drains and water heater repairs, as well as HVAC services including AC installations and furnace repairs. Customers praise the team for their professionalism and responsiveness, highlighting experiences with staff members who are courteous, knowledgeable, and thorough. One customer appreciated how the technician quickly identified the issue with the AC unit and explained next steps clearly, making the process smooth. The company also installed a new heat pump with air handlers and a 2-zone temperature control system, with the crew returning to redesign the ducting layout to improve airflow. The staff was friendly, neat, and took time to explain how the system works. Although the thermostat still isn’t connected to the internet, they assured the customer they would address it. Customers also value the honesty, sympathy, and cost-effective solutions provided, especially during a gas leak situation and water leak repairs. Overall, Thompson Plumbing Heating & Air Conditioning is highly recommended for both residential and commercial services in the area.

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Reviews for Thompson Plumbing Heating and Air Conditioning

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  • Jun 2026

    Very happy with Thompson Plubming. I called Thompson Plumbing as our HVAC was not kicking on. Had a serviceman here within just a few hours and he fixed the issue in very short order. He then did a full check of our system to make sure there were no other issues. Serviceman did a great job.

  • Apr 2026

    Ignacio, the technician, was very responsive, communicative and skilled technician. He came to the house to inspect the tankless water heater prior to do the work, then provided the quote for the maintenance service. The company provides the cheapest quote. I asked him if he could work on it right away, the work was done in 45 mins.

  • Apr 2026

    Ty went over and above providing normal service. He showed me how to clean one of my filters, helped me to select new ones to order, answered my questions about how I could do better in saving on energy, alerted me to the problem of possible electric surges, and what I should do about that,etc., etc.

Hours

Monday: 7:30AM - 7PM
Tuesday: 7:30AM - 7PM
Wednesday: 7:30AM - 7PM
Thursday: 7:30AM - 7PM
Friday: 7:30AM - 7PM
Saturday: 7:30AM - 3PM
Sunday: Closed

Tips

 online estimates  on-site services accepts credit cards offers military discount open to all verified license

Location

4751 Oceanside Blvd Ste E, Oceanside

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