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Veteran Run Plumbing Services

At THA, no job is too small or too big for our San Diego veteran plumbers. Specialized in residential, commercial, and industrial plumbing, our experienced plumbers are always ready to assist whenever a plumbing issue arises.

Professional Plumbing Contractors

Backed by years of experience in the industry and with local residential and commercial plumbing issues, we at THA Heating, Air, and Plumbing are proud to call ourselves one of the top rated San Diego plumbing companies. Our commitment to providing a higher level of customer service starts with making sure that our technicians are trained in the latest industry techniques for plumbing repair and new pipe installation, as well as using the highest quality parts and tools for every job. 

Leave It To The Pros

There are a number of home services that you shouldn’t do on your own. Electrical, plumbing, and even HVAC installations and repairs can have serious consequences to your home and your health if not done correctly. Whether you’re building a new property and need full piping and plumbing installation or your aging home is in need of some leak detection and repair, calling a professional with the right skills and training means that you won’t need to worry about spending more money down the road to fix a shoddy repair. 

Pipe Repairs and New Piping Installs

Whether you have a commercial plumbing project that needs a full team of contractors to map out and complete, or you think your home could use the eyes of a residential plumber to check for potential leaks and weak spots before they become a major problem, our certified technicians have the experience and the tools to get the job done right, on time and on budget. There is no plumbing problem too big or too small for our team. 

Why Choose THA For Your Plumbing

At THA Heating, Air, and Plumbing, you’re getting more than just professional plumbing installation when you choose one of our services for your home or commercial property. 

  • Licensing – We are a licensed plumbing contractor in the state of California. Having licensed plumbers means you can trust that your plumbing job will be done correctly and up to California standards. 
  • Pricing – Having to repair leaks or clogs in your piping shouldn’t eat into your savings. We offer competitive pricing that helps make us an affordable solution for your plumbing repairs, pipe replacement, and drain unclogging. 
  • Quality – We focus on a high quality of workmanship, starting with superior training and parts for each repair or installation. We source our high quality materials from industry leading experts so that you don’t need to worry about the quality of service you’ll be getting or how long your pipe repairs are going to hold up. 
  • Emergency Services – It’s almost impossible to predict when you might have a plumbing problem. Having a burst pipe in the middle of the night means that you can’t wait until morning to call a plumber or you’ll face disastrous consequences to your home. Having an emergency plumber you can trust on your side means you don’t need to worry about who to call when the worst happens. 


THA Heating, Air, and Plumbing is a locally owned and operated plumbing contractor with experienced and certified plumbing technicians ready to handle your residential plumbing or commercial plumbing needs, even in an emergency. Call us today to learn more about our wide range of home services or to schedule your next annual plumbing inspection. 


Take advantage of one of our popular plumbing deals: $179.95 residential hydro jetting. Call (858) 571-8865 to schedule your next hydro jetting today!Take advantage of our popular drain cleaning for the low price of $69! Call (858) 571-8865 to schedule your next drain cleaning today!

View more of our deals by clicking here.

Our Plumbing Services

Pipes + Drains

This includes: backflow services, copper tubing, drain cleaning + installation, leak detection, line locators.


This includes: bathtub & shower repair + installation, faucet repair + installation, sink repair + installation, and toilet repair + installation.

Water Heaters

We also service tankless water heaters as well as repair and install new water heaters.

Contact THA


Have a question? Use the form below or give us a call at (858) 284-4753.

Ask us about our veteran and senior discounts by calling our customer service team at (858) 571-8865.

Plumbing Tips & Updates


Had a new water heater installed on 7/19/17. They did a great job! Tech Gilbert was very professional and thorough. Operations Mgr. Hektor Barcenas was great with follow up and addressed my concerns. Special thanks to Mike, supervisor in the Plumbing Division for his special assistance. I would highly recommend this company.

John M., Homeowner

What a pleasure to find honest, reliable and knowledgeable plumbers! This find is a true gem. They weren’t looking to get rich on me. They were reasonable, honest, pleasant, and clean. I will definitely be calling them for my plumbing needs.

Teri W., Homeowner

THA installed my water heater carefully and skillfully.  The office contact, Maria, was very helpful, patient, and understanding of my special circumstances.  I highly recommend them to friends and family.

Luisa F., Homeowner