Commercial Heating Replacement in San Antonio, TX

When it’s time to replace your heating system or install one for the first time, there’s no better team for the job than Comfort-Air Engineering & Primo Plumbing, Inc. We install top-quality, brand-name heating units made to handle the heating needs of large properties.

With over 50 years of industry experience, our team can provide the commercial heating services and equipment you need to maintain year-round comfort.

Ready to upgrade your commercial HVAC system? Contact Comfort-Air Engineering at (210) 494-1692 to request an appointment.

Commercial Heating Replacement & Installation

Since 1964, we’ve provided comprehensive HVAC services for San Antonio businesses and commercial properties. We adhere to strict industry standards and building codes, so you can expect nothing but the best when we’re on the job.

During your HVAC replacement appointment, we will:

  • Visit your property to inspect your heating equipment
  • Determine which systems will meet your budget and comfort needs
  • Carefully remove your old heating system
  • Install a new, energy-efficient model
  • Inspect and test your new equipment to guarantee it operates correctly

Enjoy unwavering comfort when you choose Comfort-Air to replace your commercial heating system.

Call (210) 494-1692 to learn which commercial heating system is right for your property.

Engineering Your Comfort for Life

Speak with one of our experts today

Why Hire An Expert?

Hiring experts for heating replacement is vital. Commercial HVAC systems are large and consist of complex parts, electrical connections, and more. Without the proper training or tools, an amateur installation can damage the new system, void the manufacturer’s warranty, and injure yourself and others.

With the help of our professional technicians, you can expect:

  • Quick and reliable service
  • Safe disconnection of your old unit
  • Proper connection of your new unit
  • Little to no stress on your part

Make sure your new commercial heating unit is installed properly. Contact us online or call (210) 494-1692 to schedule installation.

Why Choose Comfort-Air Engineering?

For 50 years, the team at Comfort-Air Engineering has provided exceptional HVAC services in San Antonio, TX. We’re dedicated to high-quality service, upfront pricing, and leaving no mess behind.

Our family-owned and -operated business delivers big solutions with the personal touch of small business practices. Plus, we back our services with a 100% satisfaction guarantee, so you can hire us with confidence.

Schedule commercial heating installation in San Antonio, TX. Contact us online or call (210) 494-1692 today.


When should I replace my commercial heating system?

You may need a new heating unit if your current system fails to warm every room, smokes while it’s running, requires frequent repairs, or is over 15 to 20 years old.

Do I need to install a new unit or can I repair my current system?

Heating units can be repaired, but sometimes they need replacing. Our technicians can look over your system to determine the best course of action.

Can I handle the installation myself?

It’s never advisable to perform any commercial heating services without the proper training. Only professionals with years of experience have the tools and knowledge to safely remove an old heating unit and install a new system.

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.
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.