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 AC Repair Across Floresville
AC repair in Floresville typically costs between $150 and $650, and most jobs are completed the same day. That covers everything from a blown capacitor to a refrigerant recharge on a compressor that’s still worth saving. We work on all the common systems in Floresville homes, from 1970s brick veneer houses off 10th Street to newer slab-on-grade builds in the subdivisions east of 181.
When your AC quits during a 100°F Floresville afternoon, you need someone who knows the area and can actually get to you. Our AC Repair team serves Floresville directly, with dispatch coordinated from our San Antonio office. Call us at (361) 470-8872 and a live person answers, day or night. We’ll give you a written price before any work starts, and we’ll tell you exactly who’s coming to your door before they arrive.
Why Brandt HVAC Co San Antonio Is Floresville’s Preferred AC Repair Company
Floresville homeowners keep our number because we do something most HVAC companies won’t: we tell you the technician’s name and show you their photo before they pull into your driveway. Every tech who works on a Floresville home is background-checked and identity-verified under the Threshold Verified standard. When they knock, they’ll show you a photo ID badge. If the person at your door isn’t the person we told you to expect, that visit is on us.
We’ve spent enough time under pier-and-beam houses in Floresville to know that a no-cool call often isn’t the condenser’s fault at all. It’s a separated duct joint under the house pulling 130°F attic air into the return. Our techs check the whole system, not just the box outside. And every repair includes a written guarantee. If it fails within 365 days, we come back free under our Done Right Promise. That’s not a sales line. It’s how we’ve operated since 2003 as part of the Threshold Group family of home-service companies.
Styles & brands we work with
Emergency AC Repair in Floresville
Emergency AC repair in Floresville means getting a technician to your home the same day your system fails, often within hours, not days. In South Texas heat, a dead AC isn’t just uncomfortable. For older adults, infants, and people with respiratory conditions, it’s a genuine health risk. We treat it that way. A live person answers our phone 24/7, so when your system dies at 9pm on a Saturday in July, you’ll talk to a human being, not a voicemail tree. A typical emergency AC repair in Floresville runs $150 to $650, depending on what failed. That’s parts and labor, with a written price before we touch anything.
Capacitor Failures During Peak Load
Capacitors give the compressor and fan motor the kick they need to start. They fail more often in Floresville summers because sustained triple-digit heat and constant cycling wear them out faster than the manufacturer’s rated life. Last July we traced a no-cool call in the Trailwood subdivision to a Goodman condenser where a swollen capacitor had dropped the compressor out. After testing static pressure through the original 1980s duct layout under the pier-and-beam, we found a separated return joint pulling attic air. Repaired the duct, replaced the capacitor, and rechecked the refrigerant charge before the system held 72°F through a 102°F afternoon.
Compressor Shutdowns From Overheating
A compressor that keeps tripping its thermal overload is usually screaming for something: low refrigerant, a dirty condenser coil, or ductwork so restricted the system can’t reject heat. In Floresville, we see all three. Ignoring it and just resetting the breaker damages the compressor further. We find the root cause, fix it, and give you a written guarantee on the repair.
AC Not Blowing Cold Air in Floresville
AC not blowing cold air in Floresville is the single most common call we get from June through September, and it’s not always a refrigerant leak. Sometimes it’s a clogged evaporator coil from high humidity. Sometimes it’s a failed fan motor. Sometimes it’s ductwork that’s separated under the house, so the cold air never reaches your vents. A no-cold-air repair in Floresville usually runs $150 to $650. That covers the most common fixes: capacitor replacement, fan motor replacement, contactor replacement, or a refrigerant recharge if a leak has been located and repaired.
Restricted Airflow From Duct Leaks
The caliche soil around Floresville expands and contracts with moisture changes. Under older pier-and-beam homes, that movement can separate duct joints. Your AC runs fine, the compressor is healthy, but the cold air leaks into the crawlspace instead of your living room. We inspect ductwork before replacing parts that don’t need replacing.
Refrigerant Recharge After Leak Repair
Refrigerant recharge, in plain language, means refilling the fluid that moves heat out of your home. You should never need a recharge unless there’s a leak. If a tech wants to “top off” your refrigerant without finding and fixing the leak, they’re selling you a temporary fix. We locate the leak, repair it, then recharge to the manufacturer’s exact spec.
Trusted Brands We Service in Floresville
We service all major residential brands in Floresville, and we keep common parts stocked locally for fast turnaround on Goodman, Rheem, and York systems. Daikin owners are covered too. If you’ve got a 12-year-old Goodman heat pump or a newer Rheem split system, our techs know the quirks of each brand, the common failure points, and which parts to have on the truck. That’s the difference between fixing your AC in one visit and waiting three days for a part to ship. We’ll tell you the brand story upfront: what failed, why it failed, and whether fixing it makes sense, all in plain language.
Common AC Repair Problems We See in Floresville Homes
- Duct separation under pier-and-beam homes. Shift-prone caliche soil moves ductwork just enough to open joints, so cooled air spills into the crawlspace. You feel air at the vents, but the house won’t drop below 80°F. Fixing the duct joint solves it, often for far less than a new condenser.
- Undersized or leaky original ductwork. Many Floresville homes built in the 1970s and 1980s have duct runs sized for a system long since replaced. A new high-efficiency unit pushing air through old, undersized ducts short-cycles and never satisfies the thermostat. Duct evaluation is part of every repair we do.
- Electrical panels that can’t handle a modern heat pump. 1970s brick veneer homes in Floresville often have 100-amp panels that were fine for a window unit and a few appliances. A new system needs a dedicated circuit, and sometimes a panel upgrade. We won’t finish a repair if the electrical is unsafe.
- Clogged evaporator coils from high humidity. Floresville’s summer humidity means indoor coils collect moisture constantly. Without regular maintenance, that moisture traps dust and pet hair until the coil becomes an insulated block. The system runs constantly but can’t produce cold air. Cleaning and sealing the coil often restores comfort.
See the difference
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After
Before
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Before
AfterPricing for AC Repair in Floresville, TX
Here’s what AC repair actually costs in Floresville, in real numbers, so you’re not surprised when the quote comes.
| Repair Type | Floresville Price Range |
|---|---|
| Emergency AC Repair | $150 – $650 |
| AC Not Blowing Cold Air | $150 – $650 |
What pushes a job toward the top of that range: replacing a compressor, repairing multiple duct joints under a pier-and-beam home, or a repair that requires opening walls to replace a line set. What keeps it low: a simple capacitor, contactor, or thermostat swap. Every job begins with a written price. You see the number, you approve it, then we work. No overtime charges on emergency calls. No diagnostic fee that vanishes into a bigger invoice. Call (361) 470-8872 for a free estimate on your Floresville AC repair.
We Also Serve Cities Near Floresville
Our AC Repair in Floresville coverage extends to nearby communities throughout the area. If you live in Cibolo, Schertz, San Antonio, or Bulverde, the same technicians who serve Floresville can reach your home, with the same written pricing and same-day response. Same background checks, same photo ID at the door, same Done Right Promise.
Serving Floresville, TX - Our Local Coverage Area
We’re based in the Floresville 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 Repair in Floresville
In Floresville, the most common answer is ductwork separation under a pier-and-beam home. Caliche soil shifts seasonally, and the movement opens duct joints so cooled air leaks into the crawlspace. Your compressor and coils may be perfectly fine. The system runs constantly because it’s conditioning the underside of your house, not the living space. We inspect the full duct path before recommending any parts replacement. Call (361) 470-8872 and we’ll send a tech who’ll check under the house first.
Yes, you need a load calculation, and here’s why. If we just swap a 3-ton unit for another 3-ton without checking your duct sizing, your new system will short-cycle and the same hot rooms will stay hot. A like-for-like swap on an older Floresville home often disappoints because the original ducts were undersized from the start, or they’ve leaked for years. We perform a Manual J load calculation and measure static pressure before recommending any replacement or major repair. That’s how we make it right the first time.
No, it’s not always refrigerant. A system blowing warm air with a healthy compressor is often a duct leak, a clogged evaporator coil from Floresville humidity, or a failed capacitor that won’t start the condenser fan. About half the warm-air calls we answer in Floresville are airflow or electrical issues, not refrigerant loss. We test before we quote, and the diagnostic findings are yours. Call (361) 470-8872 for an appointment.
We aim for same-day service in Floresville, including during peak summer heat waves. A live person answers our phone 24/7, so you’ll know your window before you hang up. Emergency calls are prioritized by need: households with infants, older adults, or medical conditions go to the front of the line. There’s no overtime charge on emergency repairs. Call (361) 470-8872 and we’ll give you a straight answer about timing.
Only if the system is sized correctly and the ducts are sealed. A high-SEER2 unit in Floresville’s climate will use less electricity per hour of cooling, and it manages humidity better because it runs longer cycles at lower capacity. But if it’s bolted to leaky 1980s ductwork, most of that efficiency disappears into the crawlspace. We’ll tell you honestly whether your existing ducts can support a high-efficiency system, or whether the repair dollars would be better spent sealing what you have. Call (361) 470-8872 for a straight answer and a written quote.
Call Brandt HVAC Co San Antonio for AC Repair in Floresville
If your AC is down in Floresville, or it’s running but not cooling, call (361) 470-8872 right now. You’ll talk to a live person, not a phone tree. We’ll give you a written price before any work begins, tell you exactly who’s coming to your door and what they look like, and show you their photo before they arrive. Every repair includes a written guarantee, and if it fails within 365 days, we return free under the Done Right Promise.
Brandt comes from an old word for a firebrand, a fitting name for work built on keeping a home comfortable. Floresville’s heat doesn’t wait, and neither do we.
Written by Devin Marlowe, Owner at Brandt HVAC Co San Antonio, serving Floresville homes with AC repair, furnace repair, and maintenance.