HVAC Services for Government Buildings

Every commercial and municipal building needs a reliable HVAC system, and government buildings are no exception. These buildings tend to be older and require special attention when installing, repairing, and maintaining HVAC systems.

Turn to Comfort-Air Engineering and Primo Plumbing, Inc. when you need HVAC services for your government building. For nearly 60 years, San Antonio businesses have chosen us to handle their HVAC needs. You can expect unparalleled service and professionalism when we’re on the job.

Contact us online to schedule commercial HVAC repair, maintenance, and more in San Antonio.

Commercial HVAC Services

We offer comprehensive heating and cooling services to ensure your facility maintains year-round comfort.

Our commercial HVAC services include: 

Commercial HVAC Repair

Over time, the HVAC system in a government structure will need repairs. These systems work hard to keep these large, older properties comfortable, and only a professional technician can repair broken parts of the system.

You can trust Comfort-Air Engineering for:

  • Air conditioner refrigerant refills
  • Evaporator coil cleaning
  • Blower motor repair
  • Electrical connection replacement
  • And more

Ready to schedule service? Contact us online to get started.

Commercial HVAC Maintenance

Routine maintenance is the best way to improve HVAC performance and lower monthly energy costs. Our team can tune up any HVAC system, including large air conditioners, furnaces, boilers, heat pumps, and mini-splits at your government facility. 

As part of our maintenance services, our crew will identify and address any minor issues before they escalate, guaranteeing your system is ready to operate at peak efficiency all year.

For comprehensive HVAC maintenance in San Antonio, look no further than Comfort-Air Engineering.

Contact us online to get started.

Commercial HVAC Installation & Replacement

After years of service, every HVAC system will eventually require replacement. Contact Comfort-Air Engineering for comprehensive replacement services when your AC or heater reaches the end of its life.

A few benefits of upgrading to a new HVAC system include:

  • Improved energy efficiency 
  • Reduced environmental impact
  • Enhanced year-round comfort
  • Lower monthly energy costs
  • And more

Ensure your facility has proper heating and cooling with a new HVAC system.

Contact us today to schedule HVAC installation in San Antonio, TX.

Why Choose Us?

For nearly 60 years, Comfort-Air Engineering has provided expert HVAC services throughout the San Antonio, TX, area. Our staff does whatever it takes to ensure your satisfaction. From upfront pricing to free replacement estimates, you can count on us for fair pricing and a job well done.

When you choose us for your commercial HVAC needs, you can expect:

  • Honest and upfront pricing
  • Free commercial cooling service estimates
  • 100% satisfaction guaranteed
  • Five-star service ratings
  • Family-owned and -operated business practices you can trust

Schedule commercial HVAC services at your government facility today by contacting our team.

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.