Furnace & heating
AC repair
Heat pumps
Ductless mini splits
Carrier
Trane
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Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Get your free estimateFast, Reliable AC Installation Across Wells Branch
AC installation in Wells Branch typically runs $3,500 to $7,500 for a complete system, and most replacements we schedule are done in a single day. If you’re reading this from a house near the Wells Branch MUD district or off Merrilltown Drive and your old unit finally quit, you want a straight answer on price and a crew that actually shows up. We give you both. Our team knows the tight lots, slab foundations, and closet-and-attic layouts that make Wells Branch installs different from the newer subdivisions to the north, and we’ll put every number in writing before anything gets unboxed. Call (361) 202-9170 and you’ll talk to a live person, not a voicemail tree.
Why Halden Heating and Air Austin Is Wells Branch’s Preferred AC Installation Company
We’ve been doing this long enough to know that Wells Branch homeowners don’t want to gamble on a company that treats their house like a training exercise. The neighborhood’s housing stock, mostly built between the 1980s and early 2000s, has its own set of installation quirks, and our techs see them every week. We’re not guessing when we pull up to a slab home off Shoreline Drive; we already know the ductwork is likely in the attic and the furnace is probably in a hall closet.
What sets us apart is what we put in writing before the job starts. Every install includes a written price, a written guarantee, and a 365-Day Done Right Promise. If something isn’t right a year later, we make it right. You also get a live arrival time you can track on your phone, and the technician who shows up is background-checked, uniformed, and carries the brand certification to service Carrier, Trane, Lennox, Daikin, and Rheem equipment. The Relay Visibility Guarantee, part of the Relay Home Co. network, is behind every job. Andre Fuller leads the team with one rule: no surprises at the door.
Styles & brands we work with







Ductless Mini Split Installation in Wells Branch
Ductless Mini Split Installation in Wells Branch is the best solution for slab-on-grade homes where running new ductwork means tearing through ceilings or losing closet space. These systems pair an outdoor condenser with slim indoor wall units connected by a small refrigerant line, so there’s no ductwork to retrofit and no major demolition. For older Wells Branch homes with pier-and-beam sections or brick veneer walls, a mini-split often sidesteps the static pressure problems that come from forcing a new high-efficiency unit through forty-year-old ducts.
In this neighborhood, a ductless mini-split install runs $3,500 to $7,500 depending on how many indoor heads you need. A single-zone system for a converted garage or a hot upstairs bedroom sits at the lower end of that range; a multi-zone setup covering three or four rooms lands higher.
When Mini-Splits Skip the Ductwork Problem
Wells Branch has plenty of homes where the original ductwork was sized for a different era’s equipment. Maybe the flex duct is sagging, maybe it’s leaking into a hot attic, or maybe someone did a piecemeal renovation and left the airflow mismatched. A ductless system doesn’t care about any of that. It delivers conditioned air directly into the room, and you’re not paying to cool a 140-degree attic chase.
What the Install Actually Looks Like
We mount the indoor unit on an exterior wall, run a three-inch bundle through the wall to the outdoor condenser, and set the condenser on a pad with proper clearance. In Wells Branch’s zero-lot-line subdivisions, we check decibel ratings and setbacks before we pick the pad location, because the last thing you need is a neighbor two doors down complaining to the MUD board about a condenser humming against the property line.
AC Replacement in Wells Branch
AC Replacement in Wells Branch usually means pulling out a system that’s between 15 and 35 years old, often an R-22 unit that can’t legally be recharged with new refrigerant anymore. The homes here were built in a wave from the 1980s through the early 2000s, and a lot of those original condensers are at end-of-life. A full replacement runs $3,500 to $7,500, and the job includes removing the old equipment, installing the new system, and making sure the existing ductwork can actually handle the new unit’s airflow.
We replace systems with an eye toward what the house actually needs, not what the old unit happened to be. Wells Branch’s slab foundations mean the indoor coil is often in a closet or attic, and the outdoor condenser sits in a side yard that might be tight against a fence. Those constraints shape the install, and we plan for them before the first tool comes off the truck.
Slab Homes and Closet Air Handlers
Most Wells Branch houses don’t have basements, so the air handler lives either in a hallway closet or up in the attic. That changes how a replacement goes. Closet installs require careful transition work to get the new coil connected to the existing ductwork without kinking the line set. Attic installs mean we’re working in tight, hot conditions, and we take our time routing refrigerant lines instead of rushing a rushed job that’ll restrict flow and lose capacity on the first 100-degree day.
Why the Old Coil Doesn’t Stay
We get asked this a lot in Wells Branch: can I keep my old indoor coil and just swap the outdoor unit? The short answer is we won’t do that, and here’s why. Many of these homes have mismatched components from piecemeal repairs over the years, and pairing a new high-efficiency condenser with a 15-year-old coil kills your efficiency and shortens the system’s life. You’d be paying for a new unit and getting the performance of a tired old one.
Trusted Brands We Service in Wells Branch
Our techs are certified to service and install Carrier, Daikin, Bryant, and American Standard equipment, among others. We stock common parts locally so a Wells Branch install isn’t left waiting on a shipment from Dallas. Whether you’re replacing a Goodman from 1994 or upgrading to a SEER2 heat pump from Carrier, we’ll match the right equipment to your house’s layout and your budget, and we’ll put the brand, model, and price in writing before you commit.
See the difference
Before
After
Before
After
Before
AfterCommon AC Installation Problems We See in Wells Branch Homes
- Kinked line sets from rushed rooftop or closet installs. Tight access points push installers to bend refrigerant lines at sharp angles. That restricts flow and drops cooling capacity just when summers hit peak humidity, so we route line sets with full-radius bends and pressure-test the system before charging it.
- Oversized units from rule-of-thumb guesswork. Older Wells Branch systems were often oversized, which sounds great until you realize a unit that’s too big short-cycles and never dehumidifies properly. We run a manual J load calculation on every replacement to size the system to the actual square footage and insulation levels of your house.
- Condensate draining into brick veneer. Slab-on-grade homes with brick exteriors can suffer real damage when a mini-split or new coil drains condensate against the wall. We slope drain lines correctly, add secondary pans, and keep moisture away from the brick.
- Noise complaints from condensers set against property lines. Some Wells Branch lots are tight, and a condenser placed 12 inches from a neighbor’s bedroom window is a guaranteed dispute. We check local setback requirements and condenser decibel ratings before we pour the pad.
Pricing for AC Installation in Wells Branch, TX
Full system installation and replacement in Wells Branch runs $3,500 to $7,500, and that number is driven by a few concrete factors. System size matters – a 2-ton unit for a smaller single-story home costs less than a 5-ton system for a two-story. Efficiency tier changes the price too, with base SEER2 models at the lower end and high-efficiency variable-speed systems at the top. Ductless multi-zone installations also fall in that same $3,500 to $7,500 band depending on how many indoor heads you’re installing.
Here’s the line-item breakdown:
| Service | Price Range in Wells Branch |
|---|---|
| AC Installation | $3,500 – $7,500 |
| Ductless Mini Split Installation | $3,500 – $7,500 |
| AC Replacement | $3,500 – $7,500 |
You’ll get a fixed written price before any work starts, not a ballpark guess that changes at the door. Call (361) 202-9170 for a free estimate.
Written by Andre Fuller, Owner at Halden Heating and Air Austin, serving Wells Branch since 2004.
We Also Serve Cities Near Wells Branch
While this page is built for Wells Branch homeowners, our crews handle AC Installation work across the surrounding metro. That includes Wells Branch itself along with Austin, Georgetown, Kyle, and Jollyville. If you’re right on the edge of the MUD district and wondering if we’ll come out, the answer is yes.
Serving Wells Branch, TX - Our Local Coverage Area
We’re based in the Wells Branch 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 Installation in Wells Branch
Yes, replacing an AC system in Wells Branch requires a permit, and we pull it for you as part of the installation. The permit goes through the local jurisdiction that covers the MUD district, and our install coordinator files everything before we schedule the work. You don’t need to stand in line anywhere or figure out the paperwork; it’s included in the job.
You can, but you really shouldn’t, and we won’t recommend it. R-22 systems are now obsolete, and pairing a new outdoor unit with an old indoor coil is the most common way Wells Branch homeowners end up with a system that underperforms and fails early. The coil and condenser are designed to work as a matched pair; keeping the old one sacrifices efficiency and shortens the lifespan of the new equipment. A full replacement in Wells Branch runs $3,500 to $7,500 and actually solves the problem instead of kicking it down the road. Call (361) 202-9170 for an honest read on your specific setup.
If your home has a slab foundation and the existing ductwork is in the attic, running new ductwork often means cutting into ceilings and losing closet space, and the cost quickly escalates past what a ductless system would run. A mini-split install in Wells Branch runs $3,500 to $7,500 and avoids the demolition altogether. We’ll assess your house and tell you which route makes more sense, but for many of these slab homes, the mini-split is the cleaner answer.
We check the decibel rating on every condenser we install and place the unit with proper setback from property lines, so no, it won’t be. Modern condensers run significantly quieter than the 1990s units they replace – many run between 55 and 70 decibels, about the level of a normal conversation. In tight Wells Branch lots we’re deliberate about where the pad goes, and we’ve handled enough zero-lot-line situations to know where the noise complaints come from.
The best time to schedule a replacement is late winter or early spring, before the first sustained 90-degree run arrives and before the humidity builds to a point where high indoor moisture levels start affecting drywall, wood floors, and stored belongings. That said, we don’t expect you to suffer through a failed system waiting for a season. We run replacements year-round in Wells Branch, and if your AC dies in August, we’ll get it replaced without making you wait for a cooler week.
Call (361) 202-9170 for a free estimate on AC installation in Wells Branch. You’ll get a live person on the line, a written price before any work starts, and a scheduling slot you can track on your phone.