Commercial HVAC & Plumbing Services in San Antonio, TX

Reliable HVAC and plumbing systems are essential for the operation of your business. Since 1964, the licensed and insured plumbers and HVAC technicians at Comfort-Air Engineering and Primo Plumbing, Inc. have proudly served clients in San Antonio and throughout Texas.

Our family-owned and -operated company understands the needs of your business, and we offer a full range of commercial installation, maintenance, and repair solutions customized to meet your needs and budget. 

Call (210) 494-1692 to schedule commercial plumbing, heating, or cooling services in San Antonio, TX.

Heating Services 

Our expert HVAC technicians are available 24/7 to support the needs of your business. We offer a comprehensive range of commercial heating services, including:

  • Heating repair: We understand the need for prompt, effective, and reliable repairs. We service all makes and models of gas furnaces, electric furnaces, boilers, and packaged systems and will quickly restore your heating system to operation.
  • Heating maintenance: Preventative maintenance and regular tune-ups improve energy efficiency and reduce long-term repair and replacement costs. We offer exceptional maintenance plans that help you get the most from your heating system.
  • Heating installation: We offer a broad selection of top-quality systems that we will size, install, and calibrate to deliver energy-efficient operation and maximize your ROI.
  • Heating replacementOur replacement services can help you identify and select the optimal heating system for your business.

Call Comfort-Air Engineering at (210) 494-1692 to schedule commercial heating services in San Antonio, TX.

Air Conditioning Services 

Our commercial air conditioning services help keep your business cool even on the hottest days. 

Engineering Your Comfort for Life

Speak with one of our experts today

Indoor Air Quality 

We offer a comprehensive range of indoor air quality solutions to enhance the comfort and protect the health of employees and guests. Our solutions remove hazardous airborne pollutants, allergens, viruses, bacteria, and more.

We also provide HVAC scenting services to enhance the fragrance and comfort of your facility.

Ready to schedule an appointment? Call (210) 494-1692 to schedule indoor air quality services in San Antonio, TX.

Plumbing Services 

Our expert commercial plumbers offer a comprehensive range of highly rated plumbing services in San Antonio, including:

  • Plumbing repair: We can repair damaged pipes, clear clogged toilets, fix leaks, unclog drains, and quickly restore your plumbing to excellent condition to minimize disruption to your operations.
  • Plumbing installation: We can install and service all brands of kitchen, bathroom, or water heater systems. 
  • Plumbing maintenance: Preventative maintenance allows us to identify and resolve minor issues before they become major problems.
  • Sewer repair: We use advanced sewer inspection equipment and state-of-the-art technologies to expedite repairs and resolve sewer line problems.
  • Water heaters: We can install, maintain, and repair conventional storage tank water heaters and tankless water heaters.
  • Drain cleaning: Our drain cleaning services remove tree root infiltration, grease, soap scum, foreign objects, and other obstructions without damaging your plumbing system.
  • Leak detection: We use sophisticated tools and industry-approved techniques to identify and repair leaks before they cause mold growth or structural damage.

Call Primo Plumbing, Inc. at (210) 494-1692 to schedule plumbing services in San Antonio, TX.

Why Choose Us?

The licensed, certified, and insured professionals at Comfort-Air Engineering and Primo Plumbing, Inc. have decades of experience serving the needs of businesses in our community.

We offer 24/7 emergency service, upfront pricing, and reliable maintenance programs, and always provide a 100% satisfaction guarantee. We’ll keep your comfort systems in prime condition so you can focus on keeping your business moving forward.

Call (210) 494-1692 to request an estimate and schedule a service in San Antonio, TX. 

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.