Outdoor HVAC unit against a brick wall, with pipes and electrical box. Sunlight casts shadows on the ground.

Expert HVAC and refrigeration services

Honest, dependable solutions with integrity for homes and businesses

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Why us

Trusted HVAC and refrigeration services you can count on

  • Honest and transparent service

  • Expert installation and repair

  • Comprehensive maintenance plans

  • Residential and commercial expertise

Services

Explore our HVAC and refrigeration services

HVAC Installation and Repair

Professional installation and repair for residential and commercial HVAC systems with integrity.

Air Conditioning Services

Cooling system installation, maintenance, and repair by honest, skilled technicians.

Heating System Maintenance and Installation

Reliable heating system services including water heater replacement and heat pump installation.

What our customers say about us

Tristan from South Texas Air Solutions came to our aide when our ac went out. He was professional, friendly, and very knowledgeable. Highley reccomend this company. Thanks for keeping us cool during these hot days.

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josh

6 months ago

I have a newborn and our AC went out. That same day Tristan from South Texas Air came out and now our home is freezing which is great for our Texas weather. Thank you so much we really appreciate your time, effort, and professionalism you showed my family.

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Roel Santos

7 months ago

Tristian, the owner of South Texas Air Solutions, was absolutely awesome to work with! I actually chose to use his company over my home warranty service because of how many issues I was having with the warranty company — they were horrible and unprofessional, while Tristian went above and beyond to ...

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Vanessa Mendez

6 months ago

Dependable HVAC services with integrity

Serving your heating, cooling, and refrigeration needs with honesty and care

Services

Comprehensive HVAC and refrigeration solutions

  • HVAC Installation

  • HVAC Repair

  • Air Conditioner Installation

  • Heating System Maintenance

  • Heat Pump Installation

  • Duct Cleaning

  • Humidifier Installation

  • Thermostat Upgrade

  • Walk-in Cooler Repair

  • Walk-in Freezer Repair

  • Reach-in Cold Storage

  • Emergency HVAC Repair

Our promise

Our commitment to honest, quality HVAC service

Outdoor air conditioning unit on a wooden deck, surrounded by orange flowers and green plants, near a stone wall.
FAQs

Frequently asked questions about our HVAC services

Answers to common questions about our HVAC and refrigeration work

Question

What types of HVAC systems do you service?

Question

Do you offer emergency HVAC repair services?

Question

How often should I schedule HVAC maintenance?

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