AiR Conditioning repair, installation and maintenance in the texas hill country

At Trey D’Spain & Sons, we specialize in professional air conditioning installations tailored to both residential and commercial needs. Whether you’re upgrading to a more efficient system or replacing an outdated unit, our experienced HVAC technicians are here to ensure optimal performance and expert guidance. Trust us to deliver top-quality installations with personalized service every time.

Trey D’Spain & Sons is your trusted, licensed, and insured HVAC contractor. Whether you’re upgrading an outdated system or replacing a faulty unit, our experienced technicians ensure efficient, reliable, and affordable AC replacement tailored to your needs.

Trey D’Spain & Sons is your locally trusted HVAC contractor for reliable AC repairs. Whether you’re experiencing uneven cooling, strange noises, or complete system shutdown, our experienced technicians are here to provide prompt and reliable solutions.

Need professional heat pump service and maintenance? Trey D’Spain & Sons offers professional services to ensure optimal efficiency and savings. Our licensed and insured technicians are dedicated to enhancing the comfort of your home or business. Contact us today to schedule your service and experience quality HVAC solutions

Geothermal systems leverage the earth’s consistent underground temperature to provide reliable heating and cooling year-round. Trey D’Spain & Sons offers comprehensive geothermal services, including installation, replacement, repair, and maintenance, all tailored to your home or business’s needs. With decades of experience, our licensed technicians ensure optimal performance and longevity of your system.

If your existing ductwork isn’t meeting your home or busineses comfort needs, or you’re seeking an alternative to traditional duct-based cooling, a ductless air conditioning system could be the solution. Also known as a ductless mini-split, this HVAC system operates without the need for ductwork, offering flexibility and efficiency. At Trey D’Spain & Sons, we provide comprehensive ductless AC services, including installation, replacement, repair, and maintenance.

At Trey D’Spain & Sons, we understand that your thermostat is the central control for your home’s comfort. Whether you’re considering a basic digital model or a smart thermostat, we offer a range of options to suit your needs. We provide expert installation, troubleshooting, and maintenance services. Our team ensures proper placement and calibration to optimize your HVAC system’s performance.

We offer zone control system services. By dividing your home’s ductwork into separate zones, each with its own thermostat, you can customize temperatures to suit different areas and preferences. Our experienced technicians provide comprehensive services, including installation, repair, and replacement of zone control systems. Family-owned and operated, Trey D’Spain & Sons is committed to delivering quality workmanship and exceptional customer service.

At Trey D’Spain & Sons, we offer advanced VRF (Variable Refrigerant Flow) and VRV (Variable Refrigerant Volume) air conditioning systems to enhance your home’s comfort and energy efficiency. Whether you’re interested in installation, maintenance, or system optimization, our experienced team is here to provide expert services tailored to your needs. Contact us today for more information about our VRV & VRF services!

We offer comprehensive indoor air quality services. Our solutions include:

   ○ Air filtration systems:
   ○ Humidifier
   ○ Dehumidifier
   ○ UV Air Purifier
   ○ Duct Sealing
   ○ Energy Recovery Ventilators (ERV)
   ○ Heat Recovery Ventilators (HRV)