Commercial Furnace Repair in San Antonio, TX

Your commercial furnace is essential for keeping your building comfortable during winter. When your heating system malfunctions, it can negatively impact the comfort, productivity, and safety of tenants and visitors to your facility.

The HVAC specialists at Comfort-Air Engineering and Primo Plumbing, Inc. can accurately diagnose the problem and perform the necessary repairs to restore your system to full operation. We maintain the advanced skills, tools, and technologies to properly service the most advanced commercial HVAC systems in San Antonio.

Partner with Comfort-Air Engineering for superior commercial heating solutions. Contact us online or call (210) 494-1692 for a free estimate.

Industries we Serve

We service a wide range of industries in San Antonio, including:

Contact Comfort-Air Engineering online or call (210) 494-1692 to schedule heating system repairs in San Antonio, TX.

Commercial Heating & Furnace System Operation

Commercial heating systems are essential for maintaining comfort and protecting your building and its contents from the elements. A properly functioning furnace ensures proper temperature and humidity control, thus preserving everything from electronics and files to furniture and artwork.

While our winters are generally mild, temperatures from December through February can hover just above freezing. Your furnace offers the protection you need to properly maintain your building and ensure the comfort and safety of employees and visitors.

Reasons a Commercial Furnace May Malfunction

Commercial furnaces are durable but inherently complex; thus, there is also the potential for breakdowns. Our technicians encounter many common causes of commercial furnace failures, including:

  • Clogged air filters
  • Clogged ignitors
  • Clogged fuel lines
  • Damaged heat exchangers
  • Blocked vents/registers
  • Broken blower motor belts
  • Blown fuses
  • Frozen evaporator coils
  • Compressor leaks
  • Dirty condenser coils

Call (210) 494-1692 to schedule commercial heating repairs in San Antonio.

Engineering Your Comfort for Life

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Commercial Furnace Repair vs. Commercial Furnace Replacement

We recommend repairing your unit as long as the system can be reliably repaired using a cost-effective solution, such as a component replacement, system adjustment, upgrade, etc. Ultimately, it’s best to keep your furnace operational for as many years as possible.

However, replacement is the best solution if your system:

  • Is 15 to 20 years old. The older the system, the more frequent and costlier the repairs. Older furnaces are also less efficient, which can increase your monthly utility bills.
  • Shows signs of significant wear and tear
  • Requires frequent, complex, and expensive repairs
  • No longer meets the heating needs of your property

Unsure whether to repair or replace your commercial furnace in San Antonio? Contact us online or call (210) 494-1692 to discuss your needs with our commercial HVAC specialists. 

Why Choose Comfort-Air Engineering & Primo Plumbing, Inc.?

We have proudly served businesses throughout Texas since 1964. We offer a full range of heating, cooling, and plumbing services tailored to meet the demands of our climate and the needs of the region’s business community. 

When you choose our team, you can expect:

  • No mess left behind
  • Energy savings
  • Upfront pricing
  • 100% satisfaction — guaranteed
  • 50+ years in business
  • Family-owned and -operated
  • Free estimates

Request an appointment online or call (210) 494-1692 to schedule commercial heating repairs in San Antonio, TX.

Frequently Asked Questions

How often should I schedule commercial heating maintenance?

Commercial heating systems require routine maintenance to operate reliably and maintain the manufacturer’s warranty. Scheduling heating maintenance once a year, in the fall, can reduce the risk of premature breakdowns and expensive repairs. Heating systems that get expert care every year operate more efficiently, which can reduce monthly utility costs.

Will a larger heating system provide more heat?

When selecting commercial HVAC systems for your facility, choosing the correct size and capacity is vital. An improperly sized system, whether too big or small, will operate inefficiently, resulting in skyrocketing utility costs and unreliable comfort.

protection plans

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

INDUSTRIES we serve

office/retail space
restaurants/hospitality
educational/institutional
manufacturing
healthcare

Meet The Team

Our team of experts dedicated to delivering amazing service.
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
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.