Straightforward heater repairs from a team that shows up ready
Professional Heater Repair in Lakeway, TX
Fast solutions for heating problems that don’t wait.
Texas cold snaps don’t last long, but when they hit, a faulty heater can bring your whole house to a standstill. HVAC Cowboys deliver prompt, professional heater repair services built around real diagnostics and dependable fixes, not guesswork. We service all major systems and focus on restoring heat without unnecessary delays.
Whether your heater won’t fire up, sounds off, or just isn’t pulling its weight anymore, our crew gets to the root of the problem fast. You’ll always know what’s going on, what needs fixing, and what your options are with reliable repairs from a crew that respects your home and your time.

Cold house? Let’s get that heater back to work.
If something feels off or your system isn’t keeping up, reach out before a small issue turns into a bigger one; we’re ready to help get your home running warm and steady again.
Benefits of Repairing Your System Before Things Get Cold
Waiting until the first real cold snap to deal with heater issues can turn a small fix into a bigger headache. Taking care of repairs early gives you more control, fewer surprises, and a system that’s ready when temperatures drop. It also helps avoid emergency calls during peak demand, when schedules are tighter and problems tend to stack up.
Early repairs give technicians time to diagnose issues properly, address worn components, and make sure your system is operating safely and efficiently. Instead of reacting to a breakdown, you stay ahead of it, keeping your home steady, your energy use in check, and your winter plans uninterrupted.
Cold house? Let’s fix that fast.
"*" indicates required fields
Signs You Might Need Heater Repair
Cold Air
Warm air should be the default; if your vents are pushing out cool or lukewarm air, something isn’t firing correctly.
Odd Noises
Banging, rattling, or grinding sounds often signal loose or failing internal components that need attention.
Short Cycling
Frequent on-and-off cycles can point to thermostat issues, airflow problems, or overheating components.
Weak Output
If your heater runs but struggles to keep rooms warm, it may be losing efficiency or dealing with internal wear.
Rising Bills
Higher energy costs without a change in usage usually mean your system is working harder than it should.
Burning Smells
Persistent burning or dusty odors may indicate electrical issues, dirty components, or airflow problems.
Pilot Issues
A pilot light that won’t stay lit or burns yellow instead of blue can signal combustion or ventilation concerns.
Uneven Heat
Cold rooms mixed with warmer ones often point to system imbalance or airflow restrictions.
System Age
Older heaters are more prone to breakdowns and may need repairs more frequently to stay reliable.
Cold Nights, Warm Reviews
My VRF system was different and my situation was unique. Phillip navigated the difficulties with intelligence and professionalism. He was able get past some roadblocks that would have stopped a less experienced tech. Philip stuck with it until my system was running well. I am very satisfied with the service.
Really impressed with professionalism by the HVAC Cowboys and their entire team. It was easy to schedule with them, and the showed up on time. Communication throughout our HVAC replacement was fantastic. Happy to have found a new HVAC team!
I had an amazing experience with this HVAC company! Noah was incredibly professional and knowledgeable. He took the time to walk me through a detailed estimate for a new HVAC system. He explained all my options clearly and answered every question I had. I don’t normally leave reviews, but I highly recommend going to the Cowboys for a new system.
Heater Help, Minus the Headache
Heating issues don’t follow a schedule, which is why our team prioritizes fast response times throughout Lakeway and nearby areas. In many cases, we’re able to provide same-day heater repair, especially during colder weather. Once on site, we perform a full system evaluation to pinpoint the issue accurately.
That thorough approach helps restore heat efficiently and reduces the likelihood of repeat problems. Our goal is to get your system running safely and reliably as soon as possible.
That decision depends on several factors, including system age, repair history, and overall performance. Newer heaters with isolated issues are often good candidates for repair. Older systems that require frequent service or struggle to maintain heat may be better suited for replacement.
We take the time to explain what we’re seeing and outline your options clearly. That way, you can choose the path that makes the most sense for your home and budget.
Many heating issues develop gradually and become more noticeable when temperatures drop. Common heater repair concerns we address include:
- Thermostat communication issues
- Ignition or pilot light failures
- Blower motor or belt wear
- Restricted airflow from dirty components
- Electrical or sensor-related faults
Addressing these issues early can restore proper operation and prevent larger system disruptions later in the season.
Continuing to run a heater that’s making unusual noises, cycling frequently, or producing inconsistent heat can place unnecessary strain on the system. Over time, that added stress may lead to more extensive damage or reduced efficiency. In some situations, unresolved heater issues can also raise safety concerns.
Scheduling service early will protect your system and keep small issues from turning into larger repairs. When something feels off, it’s best to have it checked.
There are a few simple checks you can safely make before scheduling service. Take a moment to confirm:
- The thermostat is set to heat and responding properly
- Circuit breakers and system switches are in the correct position
- Air filters aren’t heavily clogged
- Gas supply valves are open if applicable
If the heater still isn’t operating as expected after these checks, our technicians can step in to diagnose the issue and restore proper heat.
House Getting a Bit Too Chilly? We’ve Got You Covered
When your heater can’t keep up, everything else takes a back seat. Our team shows up ready to diagnose the issue, explain what’s happening in plain language, and get your heat restored without dragging things out. No runaround, just reliable, professional service focused on getting your home warm again.
If your system quit overnight or has been slowly losing ground, we’ll walk you through the next steps and handle the fix with care. From quick repairs to honest guidance on longer-term solutions, HVAC Cowboys are here to get you back to normal fast.