At Barrett & Sons, we understand that no other single system in your home plays a larger role in your comfort or how much your utility bill will be than your HVAC system. We’re committed to keeping your family comfortable year-round through our professional HVAC repair, maintenance and replacement services.

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HVAC Repair

Is your system completely shut down or not working as well as it should? Our highly-trained technicians have the expertise to identify the problem and get your system back up and running quickly. Our fully-stocked service trucks carry all our technicians need to fix the most common HVAC problems. Also, if you have an emergency, we are available 24 hours a day, 7 days a week, year-round. Please call us right away!

HVAC Maintenance

Properly maintained equipment will run more efficiently and last longer, saving you money on service calls and utility bills. Our annual maintenance plan makes it easy for you to know your equipment is running at factory specifications. Interested in signing up? Contact us today.

HVAC Installation

If the temperature inside your home isn't cooling, or if you've noticed your energy bills rising in cost, it may be time to replace your HVAC system. In climates like ours, a high-efficiency system will keep your whole house comfortable, keep utility costs low, can greatly increase the air quality inside your home, and will add to the resale value of your home while saving you money in the long run.

Barrett & Sons is here to simplify and walk you through the process. Our expert technicians have experience working on all the major HVAC brands, and they are not paid through commissions. There will be no strong-arm sales tactics while our knowledgeable technicians are working with you. We guarantee that the job is not complete until the client is 100% satisfied!

Financial Assistance

We understand that the purchase of an HVAC system is a big investment. It can sometimes be a surprise expense. We offer financing options, with approved credit and work with local utilities to facilitate any available rebates.

Specialty Services

We also offer the following services:

  • Duct work repair & installation
  • Installation of indoor air quality products
  • Attic Insulation Upgrades
  • Wine Cellar Refrigeration


Barrett & Sons is a leading provider of commercial, industrial, and residential HVAC services for San Antonio and the surrounding tri-county area.