Exceptional Cooling, Heating & Plumbing Services
Serving Escondido, CA, Oceanside, CA & Surrounding Areas
Looking for a home services professional you can rely on for exceptional customer service and workmanship? Thompson Plumbing Heating and Air Conditioning is the Escondido & Oceanside plumbing and HVAC company your neighbors trust for quality service–every time. We understand how stressful it can be to experience an unexpected problem with your water heater, sewer line, air conditioner, or heat pump. No matter the problem, we have you covered with fast turnarounds and personalized solutions with your comfort and safety in mind.
Contact us today to discuss your needs and receive the reliable, quality solutions you deserve. We are committed to delivering the best plumbing, heating, and AC services in the Escondido, CA, Oceanside, CA and surrounding areas.

5 Star Service
Rated highly for: Value, Quality, Punctuality, Responsiveness
Contact Our Escondido & Oceanside Plumbers Today for Immediate Service
Leaks, clogs, backed up drains–no matter your plumbing problem, we have you covered. We offer full-service plumbing solutions for customers throughout Escondido & Oceanside, CA. Whether you’re planning on adding a new garbage disposal to your home, need help with gas line repair, or want to upgrade your bathroom plumbing, expect to receive the quality solutions you deserve when you work with our Escondido & Oceanside plumbing company.
Why Choose Us? Reasons to Work With Our Escondido & Oceanside Plumbers and HVAC Experts

Quick Response and Turnarounds
We will respond to your calls ASAP and have your plumbing or HVAC problems resolved as efficiently as possible.
Personal Attention
We will take the time to explain the problem and discuss your options for repair or replacement. You’ll always know what to expect from start to finish.
Peace of Mind
Your safety and comfort always come first. Our services are carried out to meet the highest standards to provide you with long-term peace of mind.
Real Time Service Areas
Local Reviews
Excellent Service
Jan - Del Mar, CA 92014
Excellent
Cathy - Escondido, CA 92026
Heating system maintenance check
Carl - Oceanside, CA 92056
Professional, knowledgeable and great customer service.
Excellent service
Trent - Escondido, CA 92027
Kind and professional. Gave many options.
Good Service
John - Carlsbad, CA 92009
Excellent Service
Customer - Valley Center, CA 92082
Very Professional team. Excellent communication. On time. Definitely recommend.
Proficiency at work
Angela - San Marcos, CA 92069
Professional and competent service, as always.
Great service
Eduardo - San Diego, CA 92130
Ty is terrific
Best place in Oceanside
Eric - Oceanside, CA 92056
Very professional, on time, and the company has been great to work with.
Excellent service!
Marry - San Marcos, CA 92069
Ty was very knowledgeable, professional and honest. I would definitely request him for future hvac needs.
Ramon E.
Install new 50 gallon water heater. The water heater that is currently at the home is from 2006 and needs to be replaced. Price includes new 50 gallons water heater New shut off valve New water heater flex lines New expansion tank New gas shut off valve and gas line New gas sediment trap New drain pan and earthquake straps. Also includes disposal of old water heater.
Ty J.
Called for thermostat not working upon arrival found the following. Found thermostat wire to have short in wall behind thermostat plate. Also found common wire not attached at furnace. Repaired short and attached common wire. Thermostat and unit working properly at this time.
Ramon E.
Thompson plumbing checked dishwasher angle stop. Dishwasher angle stop is on the on position. Thompson flushed water into 5 gallon bucket. Water comes out of angle stop fine. Ran dishwasher to test for water. Dishwasher operates correctly for now.

Will B.
3-23-2023 Replaced. Coil in air handler, recharged system.
Ty J.
Faulty blower motor.
Ty J.
Clean FS, clean burners, clean blower wheel and assembly, clean evap coil, replace gas valve, add sediment trap and an ss2 safety switch to the secondary condensate line
Ramon E.
Ran 1/4” cable down hallway bathroom shower tub. Pulled back hair and dental floss. Ran water to test as seen in video. Shower drains fine for now. Cleaned up work area. Collected payment by credit card. 30 day warranty on hallway tub only
Ramon E.
Thompson plumbing hydro jetted 2” kitchen drain. Ran hose 50 feet in. Pulled back lots of grease buildup from outside clean out as seen in pictures. After hydro jetting kitchen drain several times. Thompson ran water over 10 min down kitchen sink. Kitchen drains fine for now. Put back clean out cap. Cleaned up work area. 30 day warranty on kitchen drain only
Ty J.
Performed the annual heating maintenance. System is operating within specifications. Furnace blower motor is leaking oil and recommend replacement of the motor if you plan on keeping this system. System is from 2007.
Ty J.
Performed the annual heating maintenance. System is running well and within specifications.
$50 Off
Duct Cleaning
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*May not be combined with other offers. No expiration date. Conditions apply. Call for details.
$250 Off
New Tankless Water Heater
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*May not be combined with other offers. No expiration date. Conditions apply. Call for details.
$59
AC Tune Up
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*May not be combined with other offers. No expiration date. Conditions apply. Call for details.
Proudly Serving the Community
Indoor Comfort Problems? Call Now to Discuss Your Needs With Our Heating and AC Professionals in Escondido & Oceanside, CA
Stay comfortable year-round with trusted HVAC solutions from our experts. We provide a variety of heating, air conditioning, and indoor air quality services to meet the needs of Escondido & Oceanside homeowners. Our highly skilled and experienced HVAC technicians will get to the bottom of your heating or cooling problem and recommend the best solution for your home.
Call now to schedule plumbing, heating, and air conditioning services you can trust! Proudly serving Escondido & Oceanside, CA and surrounding areas since 1980.