Service Areas

Exceptional Cooling, Heating & Plumbing Services

Serving Escondido, 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 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 area.

5 Star Service

Rated highly for: Value, Quality, Punctuality, Responsiveness

Installed the iWaveR residential air cleaner
Ginny Drake
Ty is Always great to work with & very informative, knowledgeable.Appreciate having his skillsets on jobs.
Karen Knight
Would I go with Thompson Heating and Air again? You bet. Are they on time? You bet. Are the technicians professional and courteous? You bet. Do they offer the highest quality in innovation and technology? You bet. Do they return phone calls? You bet. Do they work well with any change orders and resultant price modifications? You bet. Do they take ownership and treat you with respect and intelligence? You bet. Basically they have your back. You are made to feel important. There is no doubt that the customer is number one. I feel that I have lifetime commitment from Thompson.
Joe Tannarome
Great experience. I had a water line break at 7am in the morning, flooding my front yard and called Thompson Plumbing around 9am. When I told them the situation, they prioritized getting someone to my house ASAP. Thomas & Mark arrived around 9:30am and by 10:30am they had an estimate for me. They told me they could fix the leak but it would be an all day job. I agreed to the work, and midway through the job Thomas told me he thought he could fix the problem at a fraction of the cost that I agreed to. Not everyone is as honest as he is. I couldn’t be happier I called. If I ever need any plumbing work, Thompson Plumbing will be my first call and will definitely request Thomas and Mark.Thanks guys!
DeWitt Dudley
Very helpful, polite, accommodating and fair. Went out of his way to be helpful.
Ty was great. Our furnace was acting up, but it turns out it was just the remote we were using on our Nest. He figured it out quick and was super helpful. I will be using this company moving forward for my ac and heating.
Kate & Chris Jevsevar
Ty (the service tech) was great to work with. He was very professional, knowledgeable and patient with answering all my in depth questions. Would HIGHLY recommend and trust doing business with.
David Hurrle
Ty was great. He explained everything he did and all the systems he checked. He even inspected my ducting system. I would recommend him to my own mother.
Carol Felldin
Ignacio arrived on time and was very kind. We recommend Thompson Plumbing Heating and Air Conditioning to anyone in need of their services. We will definitely be using them again in the future. Thank you!
J Diaz
First Class Company! We used Thompson to install a furnace and air conditioner. They were by far the most reasonable and their customer service is second to none. I would like to give a special shout out to Garrett, the technician who came out to help us. He did a great job, was very knowledgeable and informative, and we look forward to working with him again!
Nicholas Eppers
Our downstairs heater stopped working recently. Ty came out and gave an extra effort to fix the stuck gas pressure switch. After he got it to work reliably I asked him to order a new one and install it when it arrives. That happened yesterday and was done quickly. We were very impressed with Ty who is very friendly and has great attitude & work ethic. We highly recommend Thompson H&A.
David Hempy
We have had them install a new HVAC system and now a water heater. They are very responsive. We called with a leaky water heater in the morning and had a new one put in the same day.These guys are not pushy, so be sure to ask about upgrades, because they will not push them. I opted for a circulation pump with the new water heater, and man, I love it! Hot water within a second of turning the knob!When we did the heat i asked for an upgraded filter and uv light, so my HVAC system is basically a whole house air purifier. I just set the thermostat to run the fan for 15 minutes an hour and our air is clean and dust free.
Nick Husby
I signed up for the HVAC twice yearly maintenance which is a great savings and extremely convenient. As always the service tech was very professional, timely and knowledgeable. I feel confident that my AC will continue to keep us cool as it heats up this summer. I highly recommend Thompson Heating & Air, best products and service.I had never used their Plumbing service until having a hot water heater problem. Once again I am extremely satisfied with the service Thompson Heating & Air provides. They quickly got a tech out to fix my water heater. They’re always polite, professional and knowledgeable.Just had my yearly winter maintenance check on my heater. They changed the filter and checked the temperature and UV light. I’m all set till next year. I really couldn’t be happier having signed up for yearly the yearly maintenance plan. It’s a no brainer…they call to remind you and set an appointment. Once again the tech was timely and professional.I highly recommend this company for any & all your heating, air and plumbing needs.
Janet Dotson
Ty represents the company well, not only was he on time he came at the beginning of the 2 hour window each visit. He answered every question I had as well as giving me tips on maintenance. He went above and beyond and was a pleasure to have in my home as he was respectful and tidy. I recommend this company as well as this technician.
Amanda Peattie
Worked with field officer Thomas Boscacci when we had two consecutive pipe problems. He was extremely helpful and transparent in highlighting the problems and my options. I've only owned my home for a month, so i appreciate him and the work he did. Thanks Thomas!
Trenton Tanner
Great experience-very professional and delivered as quoted.
Mike Wakefield
Ignacio was very professional and friendly .He explained in very detail about what my best options would be to fix my water heater.So explained that it would be better to get a new water heater cause my water heater was old and piping and shut off valves were out dated.I decided to get the new water heater and I love it.Ignacio did a fantastic job installing my new water heater and after done with installation Ignacio explained everything about the new water heater.I would strongly recommend Ignacio for all your plumbing needs i will definitely be asking for Ignacio again.
Jorge Pabloff
Great guy. Was fast. Knowledgeable and trustworthy tradesman. Would use him again!
Kurt Roscillo
We initially called them to install a faucet and look at our sump pump. When Thomas our technician arrived my wife showed him the faucet to be installed. Thomas immediately smelled gas. He tested the air and found the leak. He immediately turned off the gas and had SDG&E come out. All of this took place while I was out of town.The professionalism and dedication that Thomas, Kel and the entire staff at Thompson Plumbing showed is great.Definitely going to use Thompson Plumbing with any other problems that arise.
Russ Abbott
Ty was great and showed up with a positive attitude. Very friendly and efficient.
Kekoa Renaud
Very thorough inspection with great explanation of inspection results!
John Perkins
Fast service - same day! Technician was professional, knowledgeable, and friendly.
Thorough, knowledgeable technicians and office staff. An excellent experience.
Tandy Pfost
This is the second time we have had Ty as our service tech. He was on time, friendly and knowledgeable. We will use this service again and ask for Ty.
Bob McCollough
Ignacio was great!
Matt Lorne
Kel was very responsive and professional, and he was able to perform a non-standard piping replacement to unclog my drain. Pricing was fair, the work was done in a timely manner, cleanup was good, and the fix is solid.
John Hafer
Ty our service tech was on time. He found our problem and fixed it within an hour and only charged for our consultation fee. $89.Will definitely use them again
Deirdre Lyell
Very dedicated to their trade, they do an excellent job. They are very fair priced. Their customer service after the sale is excellent.
Greg Federico
Ignacio was terrific, and I’d be glad to deal with him again
Jerald Davitz
He repaired my garbage disposal by pressing the circuit braker on it. He put in a soap dispenser for the sink. I t was really a problem to take the old one out. It was old. The new one looks good now..
Joan Madison
They replace all the water pipes throughout the house. Ignacio was fantastic to work with and explained the entire process very well. I would recommend him and the company for anyone in need of this type of service
john steele
Thomas Boscacci was very professional and polite. He showed up on time and never talked down to me about the foolish reason our drain was clogged. I would highly recommend this company to anyone who is looking for any of their services.
Phillip Sheffield
SDG&E did a complimentary inspection and reported a gas leak to my backyard (BBQ/fire pit). Ignacio, called before arriving, showed up on time, explained the entire process, and thankfully didn't find a leak! I had SDG&E come back out and verify/sign-off that there was no leak, but it was good to know for certain. More than likely thee was residual gas in the ground near where SDG&E actually repaired a leak on the line going to my backyard. I called Thompson because of my previous experience with them and was not disappointed. Ignacio represented Thompson well and is the reason I will use them in the future for any plumbing, heating or A/C issues I experience. I'm all for supporting local small businesses.
Clay Glasheen
During Sept. 2021 Thompson's Arturo and Mark replaced old HVAC units with new air conditioner AC-PRO and new AC-PRO two-stage furnace with new Honeywell T6 thermostat. AC testing go well but after 3 hot days from cabinet ceiling where is installed internal part of of new AC water leak down to the floor. Next day during inspection Will determined that excessive amount of condensation has been generated around not correctly insulated planum as source of water leak and Mark installed a new insulation. Not tested yet because meantime outside temp drop and AC stop operation. Instead a new furnace start to works giving a sufficient amount of the heat but to frequently start and stop (every 5-7min) During today inspection Thompson's rep. Ty reprogrammed thermostat from 1F to 2F difference in order to make start/stop less frequent, repaired cabinet floor and Arturo installed five high flow registers (delivered by owner). Overall I am very glad with installation and smooth operation of new system done by Thompson
Stan Korpala
This is the second time we have used Thompson Plumbing and they did a phenomenal job both times. Kel and the technicians who were with him were very professional, friendly and explained each job in detail and provided an estimate. The parts we needed for the job were not in stock and Kel called everywhere to find it. The last time proved a little more challenging, however I felt that they went above and beyond. Prices are fair and reasonable. Happy to recommend them to anyone! Thank you Kel, crew and the Thompson company!
Theresa Allison
Professional, courteous, prompt, thorough, reasonable.
Len Coultas
These guys were great! From providing a quote to installation, everyone involved was professional and respectful.
Philip Ventura
Had gas line replaced. Kel was great. Highly recommend him and the company.
William Foster
Ignacio was very polite and respectful. He is an asset to your company.
Dede Harris
Fantastic customer service. Nice guy. Got a couple estimates and went over everything that needs to be done. Very thorough and professional.
Evan Parr
Thomas the technician was prompt, professional and honest. My wife and I were extremely pleased with how he handled the repair for our garbage disposal. I would highly recommend Thompson for plumbing services and especially the technician Thomas who provided us with outstanding service.
Michael Example
I called Thompson, because my ac went out, and I needed someone quick, due to my compromised immune system. They told me they could have someone out, same day within 2 hours from the time I called. Amazing! Ty was the tech, and he was awesome. Explained everything to me, waited while I called my husband to let him know what the problem was, and was able to get us up and running. He does need to come back with a part that he has to order, but at least my ac is working again for now. I’m really impressed by Thompson, and Ty, and would highly recommend them!
Tammy Wilmarth
Called Thompson Plumbing for several property management emergencies; immediate same-day response! A team of professionals.
Cathie McGill
Ignacio was on time and had an amazing attitude.I enjoyed his hard work and conversation.You should request him if you use this company.Update : after the repair my dishwasher stopped working, I called and left a message during the night and they called me back first thing in the morning and sent Ignacio back to make sure everything was OK. He was just as amazing the second time!
Ashley Myers
Made me a same day appointment and was right on time. Ignacio was super nice and professional. Got the job done quickly, answered some questions, and overall had a positive attitude. 100% will use and recommend for all future needs.
Jordan Mellul
Our bathtub was not draining, and Thompson Plumbing provided help within a few hours. Kel was able to solve the problem quickly, so my kids can take baths now. Thank you!
Kelsey Lawson
I was impressed with the customer service when scheduling the appointment, which I was able to set right away. I received an email confirmation. When the company representative was on his way, I received a call. He communicated what the issue was and noted the repair cost, which seemed very reasonable. He didn't try to hint that I repair/replace other plumbing, whch soooo many of the other company's will shamelessly do. This rep (Kel) took care of the job, contacted me with photos of the items being replaced since the work was done at my rental property and I wasn 't able to be there physically. According to the tenants, he was polite, did the job, explained what had been done and then left. I'd definitely use Thompson Plumbing Heating and Air Conditioning again!
Lisa Balderston
I had an issue which at first I didn’t think as critical. They showed up promptly, however before the scheduled appointment. It turned out I needed to address immediately. The scheduled the service and completed in two days. The job was done well and professionally
Jay MacIsaac
Had them come and retro-fit the gas line for my stove so that it would be flush to the wall instead of sticking out 2-3inches as it was. Thomas did a great job and installed the new stove and made sure it was level and functioning. I will definitely use these guys again as they are trustworthy and professional.
Michael Paliotti
Ty did an excellent job. He worked quickly, effectively and explained everything well.
R Carvajal
Very happy with services they have performed.
Genevieve Moskol
We have an emergency water leak - the valve on thermostat faucet blew up - at 7am in the morning.8am Thomas was here ready to solve the issue.He was quick, friendly, did a great job of explaining the problem and fixing it.Great experience overall!
Roman Vasilenko
Timely, knowledgeable, friendly, and patient with the job😎.Competitive pricing also.Will use again
robert feller
Had a problem without ac ducts and wanted to have someone take a look. Ty came on time and was able to provide as much assistance as he could on the matter. Didn’t waste anytime. Highly recommend.
Jacob PeBenito
Garett was on time and professional. He listened to all my questions, put up with my barking dogs, and explained everything in detail. Unfortunately I do not have the required attic space for the whole house fan I was interested in, but Garett informed me of several other options I could pursue.
William Masten
Ty performed a diagnostic service.
Max Hoynacki
Kel was thoughtful and knowledgeable. He installed a new faucet that is attractive and well made. He offered to see if he could find a replacement filter for the existing water system we have. We have used Thompson Plumbing for several plumbing repairs. I highly recommend them.
marilyn cossey
Ty and Brian were our service guys. They were on time, quick and did a great job. Thanks again for your help in getting this accomplished.
Dave Kinsey
KAL Ws prompt. Thorough and honest.
Jeani Naylor
Exceeded expectations in all respects.
Trice Mott
From bid to finish, excellent service. Finished in 3 days installing 6 units (3 heaters and 3 a/c) as well as all new ducting. Suggested very good design changes from original system. Kept everything clean during job, and could not tell they had been here (except for new quiet equipment) after they left. Recommend highly.
Ed Walton
Garrett is great. On time...kept me informed. Very knowledgeable.
Vic Wintriss

Contact Our Escondido 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, 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 plumbing company.

We’re Ready to Help!

Call now!

(760) 842-7630

Why Choose Us? Reasons to Work With Our Escondido 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

Thompson Plumbing Heating and Air Conditioning Rated 4.9 out of 5 stars based on 64 customer reviews

Efficient and timely

Review of Thompson Plumbing Heating and Air Conditioning

Ty assessed our ducts and advised against duct cleaning as it would disturb the fiberglass lining. He offered an alternate approach - the iWave-R residential air cleaner to filter out dust, bacteria, odors, mold, smoke, allergens and air particles. We went with this idea. Ty installed the unit this date, 1-18-22 with a minimum of fuss. Anticipate less sneezing on my part. Fingers crossed!

Great service

Review of Thompson Plumbing Heating and Air Conditioning

Ty was really professional, helpful and didn’t leave until my problem was resolved. Highly recommend.


Review of Thompson Plumbing Heating and Air Conditioning

Ty assessed our needs and recommended the installation of iWave-R Air Purifier for our HVAC unit. We agreed and have contracted the installation when possible.


Review of Thompson Plumbing Heating and Air Conditioning

Very knowledgeable, great customer service!

Review of Thompson Plumbing Heating and Air Conditioning

Great service,

Review of Thompson Plumbing Heating and Air Conditioning

Arturo was very personable, efficient, knowledgeable.

Great job

Review of Thompson Plumbing Heating and Air Conditioning

We really appreciated Ty Joao's inspection and recommendation. Very businesslike and friendly.

Great service

Review of Thompson Plumbing Heating and Air Conditioning

Timely, courteous, great service

Great, responsive service. Very professional!

Review of Thompson Plumbing Heating and Air Conditioning

Thompson was very responsive when I had a hot water heater quit. Thomas came out the same day and replaced the water heater. So impressed with his professionalism and great customer service. Enthusiastically recommend Thompson!

Great service

Review of Thompson Plumbing Heating and Air Conditioning

This was a maintenance visit. Ty was efficient and knowledgeable!

Ignacio V.

Ignacio V.

Install new customer supplied electric water heater in downstairs right bathroom. Also installed a new temperature mixer and set to 105 degrees. Customer also asked for an estimate for a water comfort system to be installed in one of their buildings . The price for pump would be $1290.00. That includes parts and labor.

Near Oceanic Dr, Oceanside, CA 92056
Thomas B.

Thomas B. Send estimate to email address. We where called out to cart mart because one of the filter systems that they wash the carts with burst. They a technician from the manufacture of filter systems out and told them the water pressure is to high, we need that report and document saying what pressure they measured.

Near S Bent Ave, San Marcos, CA 92078
Ty J.

Ty J.

Installed an I wave air purifier and tested the system. # service

Near Rock Ridge Pl, Escondido, CA 92027
Thomas B.

Thomas B.

Replace water heater 50gallon natural gas Install water filtration system

Near E Taylor St, Vista, CA 92084
Ty J.

Ty J.

Issue was noise coming from the daughters room register. Noise was coming from the register itself. Adjusted the fins on the register and the noise stopped. Did recommend a new supply cut in to relieve excess pressure on the system. Created and sent an estimate

Near Adorno Pl, San Diego, CA 92128
Ty J.

Ty J.

No heat call in bonsall. Evaluation of the system showed a bad blower motor. Advised customer to replace the unit as it is older than I am. Customer accepted the estimate that I created.

Near Valle Del Sol, Bonsall, CA 92003
Ignacio V.

Ignacio V.

Fix pinhole on 3/4 inch copper pipe behind water heater. Soldered on a 3/4 inch coupling. Turned on water and tested for leaks

Near E 9th Ave, Escondido, CA 92025
Ty J.

Ty J.

Completed a heating maintenance in oceanside. Evaluation of the system in heating mode showed that the system is running well within mfg specs. Customer also signed up for a plumbing spp.

Near Via Lucero, Oceanside, CA 92056
Ty J.

Ty J.

No heat call, evaluation of system showed low voltage miswiring. Tested the system and also checked refrigerant charge. System now operates as should. Service in oceanside.

Near Makena Wy., Oceanside, CA 92054
Ignacio V.

Ignacio V.

Install new 50 gallon electric water heater in garage. Old water heater had a leak on one of the supply lines which caused damage to the elements in the water. Installed new 50 gallon electric water heater with new Stainless steel supply lines.

Near W Sandia Creek Terrace, Fallbrook, CA 92028

$50 Off

Duct Cleaning

*May not be combined with other offers. No expiration date. Conditions apply. Call for details.

$250 Off

New Tankless Water Heater

*May not be combined with other offers. No expiration date. Conditions apply. Call for details.


AC Tune Up

*May not be combined with other offers. No expiration date. Conditions apply. Call for details.

Indoor Comfort Problems? Call Now to Discuss Your Needs With Our Heating and AC Professionals in Escondido, 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 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, CA and surrounding areas since 1980.

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