AC repair
Furnace & heating
Heat pumps
Ductless mini splits
Carrier
Trane
GoodmanSeasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Get your free estimateFast, Reliable Furnace Repair Across Bastrop
If your furnace quit in the middle of a Bastrop winter night, you need someone who knows the difference between a 1970s ranch off Highway 95 and a spray-foamed rebuild in Tahitian Village. Furnace repair in Bastrop typically costs between $150 and $700, and most no-heat calls are resolved the same day we arrive. Call (361) 326-1553 and a live person answers, 24 hours a day. We don’t route you through an automated phone tree or make you leave a voicemail and hope for a callback.
Our Furnace Repair team works on older gas furnaces, propane conversions, and heat pumps across the Bastrop area, including the historic downtown grid, Hunter’s Crossing, and the wooded communities east of Lake Bastrop. We carry ignitors, flame sensors, gas valves, capacitors, and blower motors on our trucks so we’re not driving back to a supply house while your house gets colder.
Why Brandt HVAC Co Austin Is Bastrop’s Preferred Furnace Repair Company
Bastrop homeowners call us because we tell you exactly who is coming to your door before the truck ever leaves the shop. Every Brandt technician is background-checked and identity-verified under the Threshold Verified standard, and you get the tech’s name and photo sent to your phone before arrival. When they knock, they show a photo ID badge at the door. If anyone arrives who you were not told to expect, that visit is on us. We make it right. That matters when you’re home alone with young kids or you’re an older homeowner who’s learned to be careful about who you let inside.
Devin Marlowe, who leads our team, built the company around a simple rule: write the price down before any work starts, and stand behind every repair in writing. No verbal estimates, no surprise charges after the fact. Your furnace repair gets a written guarantee covering parts and labor for 365 days. If the repair fails within that window, we come back at no charge under the 365-Day Done Right Promise. That’s not a sales line. It’s what the guarantee says.
Bastrop’s distance from larger metro supply houses means some companies cut corners on parts availability. We stock common furnace parts for the brands most common in Bastrop County homes: York, Daikin, Bryant, and American Standard included. If we have the part on the truck, your repair is done today. If we don’t, we tell you before we leave our shop, not after we diagnose your system.
Styles & brands we work with
Furnace Maintenance in Bastrop
Furnace Maintenance in Bastrop means more than changing a filter. For the older ranch houses along streets like Chestnut and Hill Street, it means checking a heat exchanger that’s been working against undersized ductwork for 30 years. For the fire-rebuild homes in Tahitian Village, it means measuring static pressure on a furnace that was likely installed before the house got spray-foam and sealed tight. A $80 – $200 annual furnace maintenance in Bastrop catches the small failures before they become a $700 repair on a 35-degree night.
One of our techs told me about a ranch-style home off Highway 21 in the Tahitian Village area last year. The homeowner had a 1990s Goodman furnace with a blower motor that hummed but wouldn’t spin. Wait, let me rephrase that. Let me tell you what we found. The blower motor had a failed capacitor, and the heat exchanger was caked from years of running against high static pressure. We replaced the capacitor and cleaned the exchanger, but the real issue was the spray-foam retrofit. The house got tighter, but nobody reset the blower speed. So we did. The furnace stopped overheating and the limit switch stopped tripping. That’s the kind of problem a maintenance visit in Bastrop is supposed to catch before it leaves you without heat.
Annual Safety Checks for Older Bastrop Furnaces
If your home dates to the 1970s through the 1990s, your furnace has been running longer than it was designed to, and in many Bastrop homes, it’s been running against ductwork that was undersized from the start. We inspect the heat exchanger for hairline cracks that can leak carbon monoxide, test the safety rollout switches, and check for the yellow flame that tells you combustion isn’t burning clean.
Post-Spray-Foam Blower Adjustments
After a Bastrop homeowner adds spray-foam insulation or replaces old single-pane windows with low-e double panes, the house gets tighter. Your furnace doesn’t know that. It still pushes air like the house leaks. We measure external static pressure and reset the blower speed to match the tighter envelope. A furnace blower running too fast in a tight house wastes energy and can kill a heat exchanger early.
Heat Pump Repair in Bastrop
Heat Pump Repair in Bastrop is common enough that we keep reversing valves, capacitors, defrost boards, and contactors on our trucks. Rural properties around Bastrop, especially those east of the Colorado River or north toward Camp Swift, often use a heat pump paired with a propane furnace because natural gas lines don’t reach the property. When the propane runs dry during a freeze, the heat pump has to carry the whole load, and that’s exactly when the reversing valve or the capacitor fails. Heat pump repairs in Bastrop run $150 – $650, and the fix is usually faster than a furnace swap.
The 2011 fire changed the heat pump landscape in Bastrop. Homes rebuilt in Tahitian Village and other wooded areas went up with sealed attics and spray-foam insulation. Those houses are so tight that a heat pump sized off the old load calculation will short-cycle. The compressor starts, satisfies the thermostat in minutes, and shuts off. That’s hard on the compressor and it never dehumidifies properly. When we repair a heat pump in a rebuilt Bastrop home, we check the charge and the airflow together, because refrigerant and static pressure work as a pair.
Defrost Issues on Exposed Rural Properties
Homes on open lots with no wind shelter, especially out toward Jeddo or along FM 1441, expose heat pumps to more winter frost than a sheltered subdivision lot. If the defrost board fails or the sensor stops reading ice, the coil freezes into a block and the heat pump can’t move heat. The fix is usually a defrost thermostat or a control board, and it’s a repair we do same-day when the roads cooperate.
Reversing Valve and Refrigerant Charge Checks
If your Bastrop heat pump blows cold air in heat mode, the first thing we check is the reversing valve, which is the part that literally reverses the flow of refrigerant so the system heats instead of cools. A stuck valve or a low charge from a slow leak are the two most common causes, and both are repairable without replacing the whole outdoor unit. We test the charge against the manufacturer’s spec for your specific model, then give you the written price before we touch a fitting.
Trusted Brands We Service in Bastrop
We repair furnaces and heat pumps from all the major residential brands you’ll find across Bastrop homes: York, Daikin, Bryant, and American Standard are four we see often in the region’s ranch houses and new subdivisions. We stock common parts for these systems locally, which means a faster turnaround for Bastrop customers than waiting on a part shipped from a distributor out of the area. If we can’t get the part same-day, you’ll know that before we start, and you’ll never be charged for work we didn’t do.
See the difference
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After
Before
After
Before
AfterCommon Furnace Repair Problems We See in Bastrop Homes
- Propane furnaces freezing regulators on rural lots. Bastrop County properties without natural gas rely on propane tanks, and during a hard freeze, a regulator can ice up or a line can drop pressure. The furnace won’t light, the rollout switch trips, and the house goes cold. We check the entire fuel delivery chain, not just the furnace.
- Limit switches tripping on 1970s – 90s ranch homes. Undersized ductwork drives up static pressure, which overheats the heat exchanger, which trips the high-limit switch. The fix is often a blower speed reset or a duct modification, not a new furnace.
- Combustion air starvation in spray-foam rebuilds. After the 2011 fire, many rebuilt Bastrop homes got sealed attics and spray-foam insulation. If an outside-air kit was never added, the furnace can starve for combustion air, trip the rollout switch, or pull a backdraft. This is a safety issue, not a comfort issue.
- Blower motor capacitor failures on older furnaces. A 1990s Goodman or Rheem furnace in a Bastrop ranch house will hum but won’t spin when the capacitor fails. Homeowners hear the hum and assume the worst. A capacitor replacement is usually under $200, parts and labor included.
Pricing for Furnace Repair in Bastrop, TX
Furnace repair in Bastrop runs $150 – $700 for most jobs. An ignitor replacement typically runs $150 – $300. A gas valve runs $250 – $450. A blower motor replacement can reach $500 – $700. Heat pump repairs run $150 – $650, and furnace maintenance runs $80 – $200. Every job gets a written price before any work starts. You see the number, you agree to the number, then we do the work. No overtime charge for nights or weekends, and estimates are free. Call (361) 326-1553 for an exact quote on your system.
| Service | Typical Price Range in Bastrop |
|---|---|
| Furnace Repair | $150 – $700 |
| Furnace Maintenance | $80 – $200 |
| Heat Pump Repair | $150 – $650 |
If your furnace is 20 years old and the compressor is gone, repair starts to approach replacement-level cost. We’ll give you the repair price and a replacement price side by side, in writing, and let you decide. No pressure. The Brandt name comes from an old word for a firebrand, which suits the work of keeping a Bastrop home warm.
We Also Serve Cities Near Bastrop
Our Furnace Repair in Bastrop service covers the city and the surrounding Bastrop County area. We also take calls from homeowners in Hutto, Austin, Cedar Park, and San Marcos who need a furnace repair or a second opinion on a quote from another company. Same written-price guarantee, same 365-Day Done Right Promise, wherever the job is.
Serving Bastrop, TX - Our Local Coverage Area
We’re based in the Bastrop area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Furnace Repair in Bastrop
The furnace is now oversized for the tighter house. Spray-foam insulation dramatically reduces air leakage, so the house reaches the thermostat setpoint in minutes and the furnace shuts off before it has done a full heating cycle. The fix is usually a blower speed adjustment, not a new furnace. Call (361) 326-1553 and we’ll measure your static pressure and reset the fan to match the new envelope.
In most cases, the propane regulator at the tank has frozen or the line pressure has dropped during the cold snap, which starves the furnace of fuel. We check the tank level, the regulator, and the fuel line before we start replacing parts inside the furnace. If the propane ran dry, a backup heat pump may have failed trying to carry the whole load, and we’ll check for a failed capacitor or reversing valve at the same visit.
Most rural Bastrop properties without natural gas use a propane furnace paired with a heat pump, so the propane handles the coldest nights and the heat pump handles the milder spring and fall weather. If your propane runs out during a freeze, the heat pump alone may not hold temperature. We service both systems, and we’ll tell you if your current setup is the right match for your property or if the balance should shift.
It usually isn’t, and that’s the problem. The furnace was likely installed with ductwork that was undersized from the start, which raises static pressure and overheats the heat exchanger. A maintenance visit that includes a static pressure test will tell you if your ductwork is strangling the furnace. In many Bastrop ranch homes, a blower speed adjustment buys you years of safe operation without replacing the furnace.
The most common cause in Bastrop is a furnace that’s firing but not delivering heat because the blower isn’t moving enough air, or a heat exchanger that’s so clogged from years of high static pressure that the heat never reaches the rooms. We diagnose the airflow and the combustion side together, because they fail together in aging Bastrop homes. Call (361) 326-1553 and we’ll find out which one it is, with a written price before any work starts.
Written by Devin Marlowe, Owner at Brandt HVAC Co Austin, serving Bastrop since 2003.