4749 Oceanside Blvd suite j
Oceanside, CA 92056
760-471-5800

Our Top Cities


Local Reviews

Rated 4.9 out of 5 stars based on 167 customer reviews

Thompson Plumbing Heating and Air

Awesome! Ty takes care of me. He does a great job and very professional and down to earth. I asked him about cleaner air. He researched it and found me the I wave system and came out. Boom. Installed and done. He does the routine maintenance and explains everything to me. I appreciate it. It's good have a understanding of the job. I trust his opinion now. Thank you Thompson for sending me a great tech and taking care of me.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great Service, Friendly Technicians

Thompson Plumbing worked on my kitchen sink clogging. Victor and Ramon were very informative and friendly! They found the best solution for my problem and I would definitely use them again!!

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service

Ty Joao is a great technician. He was able to schedule a repair as soon as we gave him an approval a true professional.

  • Overall Experience
  • Quality
  • Price
  • Convenience

competence displayed

Ty performed his job efficiently and professionally, my AC runs better now than it has ever ran. Great Job!

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service

Although the tecn was running late they called me and kept frequent text updates

  • Overall Experience
  • Quality
  • Price
  • Convenience

Thomoson Plumber Servis

The Thompson technicians did a great did a great installation.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Very Thorough and Professional

Ty was very thorough in his assessment and provided multiple options for repairs. Extremely professional!

  • Overall Experience
  • Quality
  • Price
  • Convenience

Quick and professional service

Ty has worked on our system before and knew exactly what was wrong. He fixed it in 10 minutes! So appreciate his expertise!

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service

As always , they always fit us in the schedule and never make us wait !

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great customer service

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service and professional

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service!

Great service! Ignacio was very knowledgeable, honest and easy to work with. He explained everything upfront and took his time. A pleasure to have in our home.

  • Overall Experience
  • Quality
  • Price
  • Convenience

New furnace!

  • Overall Experience
  • Quality
  • Price
  • Convenience

Quick response time and great service

  • Overall Experience
  • Quality
  • Price
  • Convenience

Job Locations

Will  B.

Will B. Job Checkin

110psi is going into the house. PRV is bad needs to be replaced to a double union 1” PRV w/ new 1” shut off valve. Bring the pressure down to 65 to 70psi. Upstairs customer wants to replace three lavatory faucets. Homeowner is going to provide them we will come back and install just a faucet . West wing of house downstairs hallway bathroom shower valve cartridge needs to be replaced it’s on backorder two weeks waiting on part to arrive and then we will come back and install new cartridge to the shower valve. At the landscape area west ring of house we’re digging out exposing riser to 1 inch hose bib replacing galvanized riser with 1 inch schedule 80 PVC with a new 1 inch hose bib need to shut off water from the street. Test for any leaks and proper function. At the upstairs Roman tub I took apart the diverter spout and it’s really corroded and needs to be replaced we need to do further research to get this diverter swap it out and keep it in the history of this cu


Ty J.

Ty J. Job Checkin

Replaced filter drier, pressure tested and pulled system into a vacuum. Recharged the system and took a delta T of 18. System now functions. Recommend a thorough condensing coil cleaning as th water wash helped but it needs to be chemically cleaned as it is significantly dirty still.


Ty J.

Ty J. Job Checkin

Condensate leaking between the pvc t and trap connection. Replaced that section of the primary drain line.


Ty J.

Ty J. Job Checkin

Installed I wave air purifier and tested the system.


Will  B.

Will B. Job Checkin

WH flush Thompson plumbing shut off water valve above water heater. Customer already shut off electric breaker to outside water heater. Hooked up garden hose to drain valve. Opened temperature release valve. Started draining water heater. Once water heater was fully drained. Thompson plumbing shut off drain valve. Removed garden hose. Opened up cold water valve. Flushed out air from inside water heater. Once water heater was fully filled up. Customer turned on electric breaker to water heater. Checked for leaks. No leaks found. Cleaned up work area. Thompson plumbing did not remove 8” wide spread faucet spout due to age and condition. Customer attempted to remove aerator from right side faucet and broke off male threads inside faucet spout. Thompson plumbing recommended customer buy’s his own faucet and call us to install only.


Ty J.

Ty J. Job Checkin

Replaced carbon media filter.


Ty J.

Ty J. Job Checkin

Fixed lineset leak, pressure tested lines, pulled system into a vacuum of 300 microns, charged the system and tested the system. Delta T of 17.


Ty J.

Ty J. Job Checkin

Bad connection from thermostat low voltage to condenser at wire nuts causing the contactor to go bad. Also the dual run cap was weak on the compressor side. Replaced both components and the system now functions. Filter was recently replaced by the tenant and it’s clean. Service fallbrook.


Will  B.

Will B. Job Checkin

Plumbing inspection : 1. Recommended to replace existing gate valves that service faucets through out house. 2. Recommended to install sediment Tee to the water heater before gas control valve. Also don’t have drip pan for water heater.


Will  B.

Will B. Job Checkin

First visitation trouble shoot issue the reason it’s not having cold. Replaced shower valve cartridges on Moen. Second vistation Thompson will be replacing shower valve spool. Removed shower spool at the master shower restored water back on tested and shower is getting cold water and hot water there is no more interfering or mixing water. Once we stored water checked for proper function another issue came up the diverter on the shower valve Kinsley T411BN the diverter is not properly making a seal which is allowing trickling of water on either showerhead or spray nozzle when you use only one function of the showers. Attempted to troubleshoot replace cartridge twice and it’s still doing the same thing. The trickling of water is not completely completed so we would need to do further investigation and research I will contact Moen the manufacturer to get plans and the proper way to install the shower cartridge and which shower cartridge it needs for this Kinsley shower valve.


Ty J.

Ty J. Job Checkin

New furnace and ac (x series condensing unit)


Kel  R.

Kel R. Job Checkin

Zurn water closet diaphragm replacement. The old one was deteriorating and causing the diaphragm to stay open causing water to continually flush. Installed new and re tested, flushed multiple times,it stops flushing when done with cycle. Working great now. 1 year parts and labor warranty. 1347 rocky point drive location.


Kel  R.

Kel R. Job Checkin

Snake the Mens urinal to help the drain flow and adjust the valve water flow. Toto toilet tank partial rebuild of fill valve and flapper in woman’s far left stall. ( wear house ) ran auger thru urinal and cleaned as best as I could. Adjusted the water flow a little bit more. 2675 vista pacific location 1 year parts and labor warranty. For the urinal snaking then only warranty for that day.


Ty J.

Ty J. Job Checkin

Refrigerant leak. Added refrigerant let pressures stabilize and watched pressures, then proceeded to add sealant. System now cools. Older r-22 system and should be replaced.


Will  B.

Will B. Job Checkin

Toilet hallway bathroom. Toilet is moving needs shims due to floor being unleveled. Customer supplied shower head for shower at hallway bathroom No warranty on shower