Texas Techs Heating and Air

When your heating or air conditioning fails unexpectedly, you need a team that responds any time, day or night. Texas Techs Heating and Air provides true 24/7 HVAC service in San Antonio and surrounding communities. Whether it's a sweltering summer midnight breakdown or a frigid winter morning when your furnace quits, our technicians arrive quickly with fully stocked trucks to diagnose and fix the problem on the spot. We handle all makes and models, so no matter what system protects your home, w...

Breathing clean air starts with your ductwork. Over time, dust, allergens, pet dander, and even mold can accumulate in your HVAC ducts, recirculating pollutants every time your system runs. Texas Techs Heating and Air offers professional duct cleaning services in San Antonio using cutting-edge equipment to meticulously clean and sanitize every inch of your duct system. Our process begins with a thorough inspection, followed by powerful vacuuming and agitation tools that dislodge and remove built...

Don't wait until the first cold snap to discover your heating system is struggling. Preventative heating and furnace maintenance from Texas Techs Heating and Air ensures your equipment operates efficiently, safely, and reliably all winter long. Our comprehensive heating checkup includes inspecting and cleaning filters, burners, heat exchangers, and blower components; checking for carbon monoxide leaks; testing thermostat accuracy; and lubricating moving parts. We also identify minor issues — lik...

We handle the full range of heating and cooling work for homes and businesses across San Antonio, from routine checkups to emergency calls and complete system installations. Our technicians are trained to work on all major makes and models, so whatever you have running, we can diagnose it and get it working again. We aim for clear, upfront pricing and lasting fixes rather than quick patches, and we treat every property as if it were our own. If your system is acting up or you simply want it look...

When your heat stops working or starts blowing cold air, we come out to find the cause and fix it. Our technicians check ignition, igniters, thermostats, electrical connections, and airflow to pinpoint what has failed. We work on all brands of heating equipment and explain the problem and the repair options before we begin. Our goal is a durable repair that keeps your home warm through the cold months, not a temporary patch you have to call us back for. Reach out when you notice your system stru...

Regular maintenance keeps your air conditioner cooling well and helps prevent breakdowns on the hottest days of the year. During a visit, we clean coils, check refrigerant levels, inspect electrical components, clear condensate drains, and test the system's overall performance. We also look for small wear issues, like a loose connection or a failing capacitor, and address them before they turn into costly repairs. Well-kept equipment tends to run more efficiently, which can help keep your coolin...

Air ducts can collect dust, pet dander, allergens, and debris over time, and your system keeps pushing those particles through your home. Our duct cleaning service uses professional vacuuming and agitation equipment to remove buildup from the full duct system without damaging the ductwork. We inspect first, then clean, and finish with a sanitizer to reduce odors and bacteria. Cleaner ducts can make a noticeable difference for people with allergies or breathing concerns and may help your system r...

If your furnace is short-cycling, making strange noises, or failing to heat your home, our technicians can track down the problem and repair it. We check burners, heat exchangers, blower motors, controls, and gas and electrical components, and we explain what we find before any work begins. We service all major furnace brands and aim to restore reliable heat with repairs that last. Quick response matters when cold weather arrives, so if your furnace has stopped working, call us and we will arran...

Installing a new air conditioning system is a big decision, and we work to make it straightforward for homeowners and businesses in San Antonio. We assess the size and layout of your property, recommend equipment that fits your needs, and handle the installation with careful attention to proper sizing, ductwork connections, and electrical requirements. Our team treats your home as if it were our own and keeps you informed at each step. Properly installed equipment runs more efficiently and lasts...

Our AC service covers everything from diagnosing a system that is blowing warm air to restoring cooling that has stopped altogether. Technicians check refrigerant, compressors, fans, thermostats, and electrical connections to find what is wrong. We work on all makes and models and walk you through the findings and repair options before starting. Our focus is on fixes that hold up through the hot Texas summer rather than quick patches. If your air conditioner needs attention, give us a call and w...

Annual furnace maintenance helps your heating system run safely and efficiently through the winter. Our technicians clean and inspect filters, burners, heat exchangers, and blower components, check for carbon monoxide leaks, test thermostat accuracy, and lubricate moving parts. We also catch minor issues early, such as a worn belt or loose wiring, before they become expensive emergency repairs. After each visit you receive a detailed report of the findings. We service all brands, so schedule you...