Expert Commercial Water Heater Repairs in San Antonio, TX

At Comfort-Air Engineering & Primo Plumbing, Inc., we’re always ready to help businesses and other organizations in the San Antonio area with their commercial water heaters.

If you’re suddenly running outrageously high energy bills or have ice-cold water where it should be hot, let our experts help find the root cause of the problem with your commercial water heater and restore it to full function.

Learn more about our commercial water heater repairs or schedule a service in the San Antonio area by calling (210) 494-1692.

Signs Your Commercial Water Heater Needs Repair

Most signs of trouble with a commercial water heater match the issues you’d see with any other water heater, though detecting issues early can be difficult in some properties.

The more alert you are to these issues and the sooner you resolve them with our help, the less they’ll trouble your business in productivity, comfort, and costs:

  • Leaks: Any leak from your water heater is a problem, no matter how small. 
  • Temperature problems: If you have cold water, inconsistent hot water, or similar, you need help.
  • Discoloration: If your water shows signs of rust or discoloration from bacteria, we can resolve the problem.
  • Sediment: Any physical contaminant like grit or specks should be cause for concern. 
  • Breakers tripping: If breakers on or controlling your water heater trip repeatedly, don’t ignore it. 
  • Unusual energy use: High energy bills suddenly? It could be your water heater running too hard. 
  • Strange noises: If your water heater makes weird noises, take note even if nothing else is wrong.

Engineering Your Comfort for Life

Speak with one of our experts today

Our Commercial Water Heater Repairs

While hot water might not be vital to every moment of every day in your business, it’s always important to handle repairs quickly to avoid further damage. 

Whatever is wrong with your system, you can trust the experts at Comfort-Air Engineering & Primo Plumbing, Inc. to handle it quickly and thoroughly to keep your downtime to a minimum. We understand commercial water heaters and the unique challenges of commercial plumbing, so we’ll take every measure possible to get things back to normal. 

Discuss commercial water heater repairs with a team member by calling (210) 494-1692 or requesting service

Why Choose Us?

San Antonio-area business owners and property managers can always count on Comfort-Air Engineering & Primo Plumbing, Inc. to deliver outstanding service — as we always have in our more than 50 years of experience serving customers in the region.

You’ll always benefit from free estimates, upfront pricing, and a 100% satisfaction guarantee — and we’ll always be glad to help you find new ways to control costs and minimize energy use. 

If you need to schedule commercial water heater repairs in San Antonio, TX, call (210) 494-1692.


When should I replace a water heater instead of repairing it?

You should replace a water heater when you’re convinced repairs won’t buy enough time to be worth it; with an old water heater, one that keeps needing repairs, or one facing an expensive problem, replacement makes more sense.

Are commercial water heaters different from residential water heaters?

Commercial water heaters typically have a much higher capacity than residential water heaters.

How can I prevent damage to my commercial water heater and avoid repairs?

Any system will need repairs sooner or later, but scheduling routine maintenance once a year can dramatically reduce the extent and frequency of such repairs over a system’s service life.

protection plans

  • planned maintenance
  • bi-annual or quarterly inspections
  • 10% discount on repairs


office/retail space

Meet The Team

Our team of experts dedicated to delivering amazing service.
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employee Matthew Freund smiling at the camera
employee Patrick Freund smiling at camera
employee tom freund smiling for the camera
Employee Clint Wurzbach smiling at the camera
employee Mike Stahl smiling at the camera

Over 50 Years Of Five Star Service

Excellent customer service!

I was so pleased with the excellent customer service provided by Luis, Eric, Camillo and Mark. Also, your Customer Service Accounts Payable was so sincere and efficient. I would and will always recommend Comfort Air to anyone.

Suzy H.

Very dependable!

I've been a customer of Comfort-Air Engineering Inc for about ten years. I like them because they are very dependable. When I call them, they come out. A few years ago, they installed a new heating and air conditioning system for…

Robert H.

Real professional job!

Replacing faucets throughout house was no problem for these pros, even though there were a variety of fittings they had to deal with. Showed up on time and worked efficiently. Real professional job at a reasonable price.

Bob K.

We wouldn't trust any other!

We have always appreciated your family owned and operated business. We have been with your company for approximately 20 years and wouldn’t trust any other.

Gwen R.

On time, professional and courteous!

Comfort-Air Engineering Inc. recently installed a generator for us and they also did some plumbing work. This was our first experience with the company. They were on time, professional and courteous. Moreover, they did exactly what we asked them to do…

David A.