AC repair
Furnace & heating
Heat pumps
Ductless mini splits
Carrier
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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 AC Maintenance Across Bastrop
AC maintenance in Bastrop typically runs $80 – $200 for a full tune-up, and most appointments take under two hours. Brandt HVAC Co Austin answers the phone with a live person 24/7 and schedules maintenance visits to Bastrop every weekday, with evening and weekend slots held for working families. You’ll get a written price before any work starts, a technician sent to you by name and photo before arrival, and a written report of exactly what was found and what it would cost to fix. Call (361) 326-1553 when you’re ready to get on the schedule.
We know Bastrop’s roads, its weather, and its housing. From the tight spray-foam homes in Tahitian Village to the sprawling 1970s ranch houses off Highway 21, our techs have seen what this humidity does to an AC system that hasn’t been touched in three summers. Local maintenance isn’t a generic checklist. It’s knowing which coil, which capacitor, and which drain line fails first in Bastrop County.
Why Brandt HVAC Co Austin Is Bastrop’s Preferred AC Maintenance Company
Homeowners in Bastrop call us because we tell them exactly who is coming to the door. Devin Marlowe runs our team, and every technician we send into Bastrop is background-checked and identity-verified under the Threshold Verified standard. Before your appointment, you get the tech’s name, photo, and a short introduction. When they arrive, they show a photo ID badge before stepping inside. If anyone shows up who you weren’t told to expect, that visit is on us and we make it right. That matters when you’re home alone, when your kids are napping, or when your parents live out on a rural lot with no nearby neighbors.
We also answer the phone. No voicemail, no callback queue, no automated phone tree. A real person picks up at (361) 326-1553 at 3 a.m. during a July heat wave and again on a Sunday afternoon in January. Bastrop homeowners tell us that’s the first reason they call back for maintenance year after year. The second reason is the 365-Day Done Right Promise: if we didn’t do the maintenance correctly, we return and make it right at no charge. Every visit includes a written guarantee so you know exactly what’s covered and for how long.
Styles & brands we work with







HVAC Maintenance in Bastrop
HVAC Maintenance in Bastrop means preparing a cooling system for the specific strain of this climate: long, humid summers that run AC units for months without a break, followed by short cold snaps that ask the same system to heat. A thorough maintenance visit covers the condenser coil, evaporator coil, refrigerant charge, blower motor, capacitor, contactor, drain line, thermostat calibration, and electrical connections. Most Bastrop homeowners schedule one visit in spring before the heat arrives and a second in fall before the first freeze. A standard maintenance call runs $80 – $200 depending on system size and condition.
What Our Techs Actually Check
We start outside at the condenser. Bastrop’s pollen, cottonwood, and construction dust coat coils fast, especially on rural lots with unpaved driveways. A dirty coil on a 100-degree afternoon forces the compressor to work harder and shortens its life. We wash it, check the refrigerant charge with gauges, and test the capacitor’s microfarad rating under load. A weak capacitor is the most common cause of an AC that hums but won’t start in Bastrop’s heat.
Inside, we check the evaporator coil, drain line, and blower motor. In Bastrop’s humidity, a partially clogged drain line overflows within weeks and soaks ceilings. We flush it, add an anti-microbial treatment, and verify airflow with a static pressure reading. That last step matters more in Bastrop than almost anywhere else in the Austin metro, because of the housing stock.
Aging Ductwork Needs Different Attention
Homes built in the 1970s through 1990s across Bastrop often have ductwork that was undersized when it was installed and has only gotten worse with age. Leaks at joints, collapsed flex runs, and disconnected boots are common. Our maintenance visits include a duct inspection because a perfectly tuned AC cannot cool a house through bad ducts. If we find a problem, you get a written quote before any repair work is authorized.
AC Tune Up in Bastrop
An AC Tune Up in Bastrop is the same visit as our standard maintenance, priced at $80 – $200 with a written report at the end. The focus is narrower: making sure the cooling side of your system survives the next summer without a breakdown. That means cleaning the coil, checking refrigerant, testing the capacitor and contactor, verifying thermostat accuracy, and measuring temperature drop across the evaporator. In Bastrop, where dew points sit above 70 degrees from May through September, we also check that the system is pulling enough moisture out of the air, not just lowering temperature.
Humidity Control Is Part of Cooling
A system with the wrong airflow or an overcharged refrigerant line will cool the air but leave it sticky. That’s a common complaint in Bastrop homes, especially those built before 2000 with original equipment. During a tune-up, we measure both temperature drop and humidity reduction. If the system isn’t removing moisture, we adjust blower speed or identify the underlying issue and quote a fix.
Electrical Checks Prevent August Breakdowns
Capacitors and contactors wear out on a schedule, and Bastrop’s heat accelerates that. We test both under load during every tune-up. If a capacitor reads weak, we recommend replacing it during the visit to avoid the classic scenario: a unit that runs fine in May and dies on the first 100-degree Saturday in August. You’d get a written price for the part before we replace anything.
Trusted Brands We Service in Bastrop
Brandt HVAC Co Austin maintains and repairs all major residential HVAC brands, including York, Daikin, Bryant, and American Standard. We keep common capacitors, contactors, and contactor relays stocked on our trucks for these brands, which means a Bastrop maintenance visit often turns into a same-day fix when a part tests weak. Older York units from the early 2000s are still common in Bastrop’s ranch homes, and we keep those parts on hand. Newer Daikin and Bryant heat pumps appear throughout the new subdivisions and rebuilt Tahitian Village properties, and our techs know each brand’s specific charge and airflow requirements. Call us at (361) 326-1553 to confirm your system is one we service.
See the difference
Before
After
Before
After
Before
AfterCommon AC Maintenance Problems We See in Bastrop Homes
- Spray-foam sealed attics trapping humidity. Homes rebuilt after the 2011 fire, especially in Tahitian Village, use spray-foam insulation that seals the attic tight. That’s great for energy bills but it means the AC must move air through a high static pressure environment, and a skipped drain line check turns into condensate overflow and ceiling damage. Our techs verify airflow and drain flow specifically for these tight homes.
- Undersized ductwork in 1970s – 90s ranch homes. Large rural lots off Highway 95 and FM 969 often hold original ranch houses with ducts that were too small on day one. A maintenance visit that doesn’t verify static pressure can leave low airflow, frozen evaporator coils, and a homeowner paying for a tune-up that didn’t catch the real problem. We check static pressure on every visit.
- Propane-backup heat pumps losing refrigerant gradually. Rural Bastrop properties without natural gas often run a heat pump for cooling and a propane furnace for backup heat. These dual systems can lose refrigerant through small, slow leaks, and a skipped gauge check means the first hard freeze reveals a unit that can’t heat. Our maintenance includes refrigerant verification on every heat pump.
- Dirty condenser coils on unpaved rural roads. Bastrop County’s limestone gravel and clay dirt coat outdoor units quickly. A coil caked with dust runs the compressor hot, raises energy bills, and shortens equipment life. We wash coils on every maintenance visit and note if the unit’s location makes it vulnerable to repeat buildup.
Pricing for AC Maintenance in Bastrop, TX
Here’s what you can expect to pay in Bastrop for the work described on this page:
| Service | Typical Bastrop Price Range |
|---|---|
| AC Tune Up | $80 – $200 |
| AC Repair | $150 – $650 |
A basic tune-up on a well-maintained system near downtown Bastrop or in the new subdivisions off Hasler Boulevard typically lands at the lower end of that range. An older unit with a dirty coil, weak capacitor, or partially blocked drain line will cost more because of the parts and cleaning involved. You’ll always get a written price before we touch anything. No exceptions. The estimate is free, and you’re never obligated to approve repairs. Call (361) 326-1553 to schedule, or to ask what a maintenance visit on your specific system would involve.
We Also Serve Cities Near Bastrop
Brandt HVAC Co Austin runs maintenance routes across the eastern Austin metro. In addition to Bastrop, we serve Bastrop neighborhoods including Tahitian Village, Hunters Crossing, and The Colony, plus adjacent cities including Hutto, Austin, Cedar Park, and San Marcos. If your property sits between Bastrop and one of those cities, call (361) 326-1553 and we’ll confirm the next available route. Our AC Maintenance team handles all surrounding areas with the same written-price and background-checked technician standard.
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 AC Maintenance in Bastrop
Spray-foam sealed homes need a maintenance tech who checks static pressure and airflow, not just temperature. The tight envelope means the blower motor works against higher resistance, and humidity has fewer places to escape. Our techs verify blower speed settings and drain line flow on every Tahitian Village visit because a standard tune-up that skips those steps leaves a home cool but clammy, or worse, with a condensate overflow. Call (361) 326-1553 to schedule a visit tuned for tight-home conditions.
Ask for a static pressure reading and a visual duct inspection. Original 1980s ductwork in Bastrop ranch homes is often undersized and leaking at the seams, which drops airflow at the vents and freezes evaporator coils. A maintenance visit that skips duct verification can’t tell you why your AC runs all day without cooling. Our standard tune-up includes both checks, and if we find duct problems, you get a written repair quote before any work is authorized.
Heat is what kills capacitors, and Bastrop delivers months of it. A capacitor that tests fine in March can fail by August, and the failure usually happens on the hottest afternoon when the compressor tries to start against maximum head pressure. Testing a capacitor under load during spring maintenance catches the weak ones before they fail, and the replacement is a $150 – $300 repair instead of an emergency no-cooling call. That capacitor check is part of every standard Bastrop tune-up.
Yes, the maintenance visit has to cover both the cooling side and the backup heat side. We verify refrigerant charge on the heat pump, test the reversing valve, and confirm the propane furnace fires and cycles correctly as part of the same visit. A system that cools fine but can’t switch to heat during a January freeze is a common failure we catch during fall maintenance. Rural Bastrop properties without natural gas rely on this dual setup, so one maintenance visit each spring and fall is the most sensible schedule.
Mini splits need annual maintenance too, but the tasks differ. We clean the blower wheel and filters, check the condensate pump or gravity drain, verify refrigerant charge, and test the electrical connection at the outdoor unit. Workshops on rural Bastrop properties collect fine dust and sawdust that clog blower wheels fast, which reduces airflow and strains the system. We can service your house and your workshop on the same Bastrop route, with one written price for the combined visit. Call (361) 326-1553 to get both on the schedule.
Written by Devin Marlowe, Owner at Brandt HVAC Co Austin, serving Bastrop and the surrounding area. Our technicians are background-checked and identity-verified under the Threshold Verified standard, and every visit starts with a written price.