Commercial HVAC Services for Office & Retail Spaces

Whether you work in an office or a retail center, comfort is a top priority for business owners and their employees. A reliable HVAC system is also essential for preventing inventory loss and damage to company property.

The Comfort-Air Engineering, Inc. team is committed to helping commercial property owners throughout the San Antonio region. Our comfort specialists have over 50 years of experience designing and building HVAC solutions custom-tailored to the unique needs of local offices and retail spaces.

We’re proud to be your go-to source for commercial HVAC services, including:

  • Commercial HVAC repair
  • Commercial HVAC installations & replacements
  • Commercial HVAC maintenance

Let us keep comfort and productivity a top priority for your business. Contact us online to request commercial HVAC services.

Commercial HVAC Repair for Office Spaces

With over 50 years of industry expertise, our team is confident we can repair any make or model commercial HVAC system. The best way to protect your bottom line and ensure total system recovery is by identifying the signs of needed repair early.

Contact our team as soon as you notice:

  • A sudden spike in utility bills
  • Uneven heating or cooling
  • Strange noises or odors during operation
  • Visible signs of system damage
  • Unresponsive equipment

Request commercial HVAC services for your office building or retail center by contacting Comfort-Air Engineering.

Commercial HVAC Installation & Replacement for Retail Locations

We offer a wide variety of commercial HVAC installation and replacement solutions for office and retail centers throughout San Antonio. Our team also acts as your design and build contractor, overseeing every step in the commercial HVAC process, from pre-construction to installation.

Not sure if it’s time to replace the heating or cooling equipment in your office building? Consider replacing your unit if:

  • The AC system is over 20 years old, or the furnace is over 15 years old.
  • You’ve experienced a sharp decline in performance and reliability.
  • There’s been a sudden spike in your utility bills despite consistent use.
  • The cost to repair your system is 50% or more than the value of a new unit.

Trust the comfort experts at Comfort-Air Engineering to deliver the custom-tailored HVAC solutions your retail center needs.

Contact us to request HVAC installation or replacement in San Antonio.

Commercial HVAC Tune-Ups & Protection Plans

Continued maintenance is the only way to get the most out of your commercial HVAC investment. Heating and air conditioning maintenance will help protect your bottom line by extending your system’s life span, and it offers these benefits for business owners:

  • Improved performance and reliability
  • Enhanced energy efficiency and reduced utility expenses
  • Protected manufacturer warranty
  • Reduced repair requests

Our team offers comprehensive commercial HVAC maintenance that office and retail managers can count on to ensure long-lasting comfort in their buildings. We also provide business owners the opportunity to join our Commercial Service Agreement protection plan.

For one low yearly price, customers will enjoy:

  • Preventative maintenance visits two to four times annually, depending on your custom plan
  • Priority service
  • Discounted parts and labor
  • And much more

Contact us to request a commercial HVAC tune-up or learn more about our Commercial Services Agreement.

Why Choose Comfort-Air Engineering?

For over 50 years, Comfort-Air Engineering has proudly provided the commercial HVAC solutions that office and retail managers in San Antonio trust. We know our family-owned and -operated HVAC company is a step above the rest — and your neighbors know it, too.

We stand apart from the competition by offering:

  • Complete cleanliness in every service appointment
  • 100% satisfaction guaranteed
  • Upfront, honest pricing with free service estimates
  • Commercial HVAC energy savings
  • Family-owned and -operated business values

Find out why your fellow business owners trust Comfort-Air Engineering to deliver the five-star service they deserve.

Request commercial HVAC services today for your office or retail building.

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.