Whole-Home Peace of Mind:
Quality Plumbing, Heating, and
AC Services in Escondido, CA

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

Fast service - same day! Technician was professional, knowledgeable, and friendly.
Thorough, knowledgeable technicians and office staff. An excellent experience.
Tandy Pfost
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
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
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.
Janet Dotson
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
We had a furnace from the early 1980's. We wanted to add AC but because of the age of the furnace, we needed to replace the entire system; ducts, furnace, thermostat, AC unit (new), and all.The crew showed up on time, were respectful, cleaned up after themselves and explained everything as the job progressed. It only took two and one half days from start to finish. We received top end 0 high grade equipment, a professional installation, and good service for a reasonable price. We're glad we went with Thompson!
Bill Noonan
They were courteous, prompt and professional. I was very happy with their service and courtesy.
Phyllis Russell
We recently added AC to our home. Thompson honored a quote from September. They were communicative through the entire process and Ty and Ted were great - keeping us updated every step of the way! Definitely recommend!
Michelle Huang
Excellent professional service
Tim Buskirk
My sister, who is fighting stage 4 breast cancer and her husband have been living in my mom's mobile home since she passed in May, 2020. They are struggling, like all of us and don't have very much money. The family became aware that their furnace stopped coming on and I called Thompson Plumbing and Heating to send a tech out. The tech came out the very next day and said that the pump was stuck and it may need to be replaced. He got the furnace working that day but the very next day it stopped again. The cold affects my sister very much and she and her husband were huddling around a space heater to keep warm. I got an estimate for the cost of the part and it was astronomical. There was no way my sister or the family could easily spare $562. I called Thompson Plumbing and asked if there was any other way we could get the furnace working, maybe a rebuilt part or a used furnace or part. They said "no" because of the liability. I thanked them and hung up. Before I could call anyone in the family, Thompson Plumbing called back and the girl said the owner was informed of our situation and he was going to provide my sister with the part and labor to install it at no charge. Merry Christmas! This was the most unselfish and caring gesture I have ever seen. May God Bless the owner and good people at Thompson Plumbing Heating and Air have made my sister's Christmas so much brighter and definitely warmer.
Barbara Cooley
Michael M. was on time and replaced our water heater today. Thank you!
Suzanne Maurice
Water heater technology reset. Unclogged a sink. Installed a bathroom faucet.
John Novak
I was very pleased. Everyone I dealt with was friendly and also professional. I am very happy with my new furnace and feel as if I paid a very fair price. I highly recommend Thompson!
Timothy Zuverink
Same day service and even texted that he could come early! Installed new toilet correctly and fast! Good price too, I will use these guys again! 😊
Very happy with service. Showed up on time, with booties and a mask! Explained situation and options. Very patient since my husband and I were driving him crazy with questions and interrupting him constantly.
Jean Keane
I had an angle stop leaking that was frozen and impossible (for me) to remove. Thompson sent a technician out and replaced the valve ASAP. Their technician worked efficiently and in a professional manner. Prices were fair too!!
Benjamin Wilson
Thompson was the most responsive of the companies I contacted for bidding. Their installers left our place clean and were respectful, wearing masks and booties while indoors. I heard no bad language from them and they listened to all of our concerns. There were a few technical difficulties encountered during installation, but Thompson completed the job for the quoted price. I am not sure how they compare on price because the other two companies took so long to bid that I just went with Thompson. Responsiveness is important to me because it makes me confident that there will be good service and repair times on my units after they are installed. I am glad I bought their best system; it is so efficient and so quiet.
mike sutherland
Thompson Plumbing Heating and Air Conditioning were just what we needed for AC purchase and install. Did my research, obtained 4 great quotes for service but so glad I chose Thompson. From the initial quote through to the install Garett and installers Tyler and Ryan were a step above, highly professional, open and honest and they did a great job to high specs, very happy thanks guys.
Dominic B
Overall a great experience! Garett was a pro, he was able to figure out the issue with our central cooling (and heating) quickly. Due to COVID, turnaround on parts was maybe a bit slower than usual, but he explained the situation up front during the inspection. Only a few days later, he was back, the board in our furnace was replaced, and our A/C was running again! He was even early for the follow-up, after a call to make sure I was home.Communication with the office staff was great, and between calls, texts, and emails, I had no concerns about missing a message (or an appointment).Highly recommended for North County HVAC service.
Nikolaus Ehm
Garrett was very personable, gracious and best of all, supremely knowledgeable. Definitely looking forward to working with him again in the near future. Thank you for sending him so quickly, Thompson’s!
Ramm Phillips
Thompson Plumbing was very responsive and punctual. The plumber, Mike, did a great job discussing the work and his recommendations prior to starting. I would highly recommend this company.
Kenia Rosete
Thompson diagnosed the issue and fortunately had a suitable replacement. They installed, programmed and gave instruction on the thermostat. Very pleased with their service.
Beny T

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 39 customer reviews

Great service. Very thorough.

Review of Thompson Plumbing Heating and Air Conditioning

Ty was very professional and pleasant. He spent a lot of time to figure out the problem with our heater. He also checked the system to make sure carbon dioxide wasn’t in our home. The service was exceptional.

Great service

Review of Thompson Plumbing Heating and Air Conditioning

I’m happy with the service

Great Service

Review of Thompson Plumbing Heating and Air Conditioning

Ty was very professional and friendly. He did a great job explaining everything to me 🙂

So pleased!

Review of Thompson Plumbing Heating and Air Conditioning

Kel had already had a long day when he came out late afternoon to fix my shower leak. Older houses always have challenges but he kept at it and got the job done. He’s good natured, hard working and knows what he’s doing!

Service for heating

Review of Thompson Plumbing Heating and Air Conditioning

Ty has been here several times over the past couple of years. During each visit he has been on time, professional, willing to answer my questions and provides a detailed explanation of the work he has done and any related costs.


Review of Thompson Plumbing Heating and Air Conditioning

Very nice and very courteous answered my questions have me all the info I needed to know and retold me when I had to ask again, I appreciate it, I get nervous; all your people have been super👍🏻I will tell my family and friends and neighbors

Great Service!

Review of Thompson Plumbing Heating and Air Conditioning

If I had more thumbs they would all be up. Thomas is great!


Review of Thompson Plumbing Heating and Air Conditioning

Very nice knows what he's doing and needs to be done answered my questions.

Excellent service

Review of Thompson Plumbing Heating and Air Conditioning

Automated text that he was on his way. Showed up on time. Cleaned up after himself. Service with a smile

Great Service

Review of Thompson Plumbing Heating and Air Conditioning

Ty was thorough and kept us informed. He is an asset to your company. B. Gage

Will  B.

Will B.

Includes installation of Halo 4 Water Filtration System (3/4 - 1 inch), Install new Kohler High Line toilet, 6 shut off valves. new expansion tank on water heater with new sediment trap on gas line at water heater. Estimate includes bulk discount.

Near Avenida Valera, Carlsbad, CA 92009
Ty J.

Ty J.

Performed a full system maintenance in San Diego.

Near Camino De La Breccia, San Diego, CA 92128
Arturo Z.

Arturo Z.

Installed Sediment Trap on Fau unit. Member Discount applied. HVAC Service in Oceanside

Near Partow Way, Oceanside, CA 92056
Ty J.

Ty J.

Was called out on a no heating call. Diagnosed a bad pressure switch. Service in Escondido.

Near Lake Dr, Escondido, CA 92029
Kel  R.

Kel R.

Hot and cold lines crossed under kitchen sink. Swapped the supply lines. Retested and had customer verify. Hot in up position on kitchen faucet, dishwasher has hot now to it.

Near Grace Way, Escondido, CA 92026
Ty J.

Ty J.

Was called out by Jonathan for a no heating call. System would short cycle on and off running the longest upon start up. Diagnosed a dirty air filter. Replaced customer supplied filter and tested the system for 20 minutes. System operates as should. Also advised the customer of a high amp draw at the gas valve. Service in oceanside.

Near Glenhaven Dr, Oceanside, CA 92056
Arturo Z.

Arturo Z.

Performed standard furnace maintenance both Units. Oceanside CA

Near Vista Pointe Blvd, Oceanside, CA 92057
Ty J.

Ty J.

Called out because of the furnace fan continuously running. Diagnosed a bad control board, bad blower motor,bad capacitor, and a bad pressure switch. Customer decided to replace the system. Service in vista

Near W Bobier Dr, Vista, CA 92083
Will  B.

Will B.

Burst water pipe in attic 3/4” pex

Near Baywood Cir, Oceanside, CA 92056
Will  B.

Will B.

Replaced burst refrigerator/ice maker valve. Replaced angle stops emergency shut off valve.

Near Intrepid Way, Vista, CA 92081

$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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