When your heating system fails at 2 AM and the temperature’s dropping, you don’t need a diagnosis—you need your house warm again. That’s what matters when you’re layering blankets on your kids or worrying about your pipes freezing.
Most heating repairs in Alamo Heights get handled the same day. Our technicians show up with the parts that typically fail on furnaces and heat pumps in older homes, so there’s no “we’ll have to come back” conversation. You get an upfront price before any work starts, and the repair gets done right the first time.
Your system either works or it doesn’t. When it doesn’t, you need someone who can fix it fast without charging emergency rates that double your bill just because it’s after 5 PM or on a weekend.
Texas Air Repair has handled heating repair across San Antonio since before most HVAC companies in the area existed. We’re veteran-owned, which means we show up when we say we will and we don’t inflate prices because you’re in a bind.
Alamo Heights has some of the oldest homes in San Antonio—many built in the 1950s with heating systems that have been replaced once or twice since then. We’ve worked on nearly every type of furnace, heat pump, and hybrid system in this area. That experience means faster diagnosis and fewer return trips.
You’re not getting a rookie technician learning on your dime. Every person we send out is licensed, trained on both old and new systems, and equipped to handle whatever’s causing your heat to fail.
You call or contact us online, and we get a technician scheduled—same day in most cases, or within hours if it’s an emergency. No automated runaround, no “we’ll call you back in 24 hours.” Just a real person confirming your appointment.
When the technician arrives, they’ll inspect your entire heating system—not just the obvious problem. Furnaces and heat pumps often show symptoms in one area when the real issue is somewhere else. Dirty filters, faulty igniters, worn blower motors, and cracked heat exchangers all present differently, and misdiagnosing the problem wastes your time and money.
Once we identify the issue, you get a clear explanation of what’s wrong and what it’ll cost to fix. No pressure, no upselling you on a new system if a repair makes sense. If parts need replacing, we handle it on the spot whenever possible. Most residential heating repair jobs in Alamo Heights wrap up the same visit.
After the repair, we test the system to make sure it’s heating properly and efficiently. You’ll know it’s fixed before we leave.
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We handle all types of heating systems—gas furnaces, electric furnaces, heat pumps, hybrid systems, and ductless mini-splits. If it heats your home, we can fix it. That includes all major brands and models, whether your system is two years old or twenty.
Our HVAC repair service covers everything from minor fixes like replacing thermostats and filters to major repairs like heat exchanger replacement and blower motor overhauls. We also handle ductwork issues that cause uneven heating, which is common in older Alamo Heights homes where ducts have settled or separated over time.
In Alamo Heights, TX, most heating failures happen within the first 48 hours of a cold snap. Systems that haven’t run in months suddenly kick on and expose weaknesses—worn parts, dirty components, or minor issues that became major ones. That’s why we also offer preventive maintenance that catches problems before they leave you without heat during the next freeze.
If your furnace is short-cycling, blowing cold air, making strange noises, or not turning on at all, those are all issues we handle daily. You also get honest advice about whether a repair makes sense or if you’re better off replacing an aging system that’ll keep breaking down.
We dispatch technicians immediately for heating emergencies, and in most cases, someone arrives within a few hours. Response time depends on where our closest available technician is and how many emergency calls are in the queue, but we prioritize heating failures during cold weather because of the risk to your home and family.
If temperatures are dropping and your heat is out, that’s a true emergency. Pipes can start freezing when indoor temps fall below 55°F, which can happen faster than you think in an unheated home during a Texas cold snap. We don’t make you wait until the next business day or charge double just because it’s nighttime or a weekend.
When you call, we’ll give you an honest timeframe and keep you updated if anything changes. Our 24/7 availability isn’t just a marketing line—it’s how we’ve operated for over 20 years.
Most heating repairs we handle come down to a few common issues: dirty or clogged filters, faulty igniters, worn blower motors, and cracked heat exchangers. In older Alamo Heights homes, we also see a lot of thermostat problems and ductwork issues that developed over time.
Filters are the biggest culprit. When they’re clogged, your system can’t pull enough air, which causes it to overheat and shut down. That’s an easy fix, but if it’s been happening for a while, it can damage other components. Igniters wear out over time and eventually fail to light the burners, leaving you with a furnace that runs but produces no heat.
Blower motors work hard, especially during extreme temperature swings, and they eventually wear out. Heat exchangers can crack due to age or repeated overheating, which is a serious issue because it can allow carbon monoxide into your home. That’s why we inspect the entire system, not just the part that seems broken.
No. We don’t add hefty surcharges just because your furnace failed at night or on a weekend. You pay fair, upfront pricing regardless of when you need service. That’s part of being a veteran-owned company—we don’t take advantage of people in emergencies.
A lot of HVAC companies will double or triple their rates for after-hours calls, which means you’re paying $500 for a repair that would cost $200 during business hours. That’s not how we operate. You get the same honest pricing whether you call us at 2 PM on a Tuesday or 2 AM on a Sunday.
We believe heating repair shouldn’t bankrupt you just because the timing was inconvenient. Your furnace doesn’t care what day it is when it breaks, and neither do we.
It depends on the age of your system, the cost of the repair, and how often it’s been breaking down. If your furnace is under 10 years old and the repair is relatively minor, fixing it usually makes sense. If it’s over 15 years old and needs a major repair, replacement might be the smarter investment.
Here’s a simple way to think about it: if the repair costs more than half the price of a new system, and your furnace is already past its expected lifespan, you’re likely throwing money at a system that’ll need another expensive repair soon. Furnaces typically last 15-20 years with proper maintenance, and once they hit that range, parts start failing more frequently.
We’ll give you honest advice based on what we see. If a repair buys you several more years of reliable heat, we’ll tell you. If you’re looking at a pattern of breakdowns and escalating costs, we’ll tell you that too. You make the final call—we just make sure you have the information to decide.
Yes. We work on gas furnaces, electric furnaces, heat pumps, hybrid systems, and ductless mini-splits. Our technicians are trained and licensed to handle all major brands and models, whether your system is brand new or decades old.
Alamo Heights homes have a mix of heating systems depending on when they were built or renovated. Older homes often have gas furnaces, while newer or updated homes might have heat pumps or hybrid systems that switch between electric and gas depending on outdoor temperature. We’ve worked on all of them extensively throughout San Antonio.
If your system uses a proprietary part or an older component that’s hard to find, we have the supplier relationships to track it down. In cases where parts are no longer manufactured, we’ll discuss your options—sometimes there’s a compatible replacement, and sometimes it’s a sign the system has reached the end of its serviceable life.
Annual maintenance is the most effective way to avoid unexpected heating failures. A trained technician can spot worn parts, dirty components, and minor issues before they turn into major problems that leave you without heat during a cold snap.
During a maintenance visit, we clean or replace filters, inspect the heat exchanger for cracks, test the igniter and flame sensor, check electrical connections, lubricate moving parts, and verify that your thermostat is communicating properly with the system. These are the areas where problems develop, and catching them early means fewer emergency repair calls.
Most heating system breakdowns happen because of neglected maintenance. Filters get clogged, parts wear out, and small issues compound over time until something fails completely. Regular tune-ups extend your system’s lifespan, improve efficiency, and give you peace of mind that your heat will work when you need it.
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