ZIP 78729 · Austin, Texas · flat-rate installs

Flat Rate Mini Split Installation in Austin, Texas 78729

One simple price gets you a complete ductless mini split installation in the 78729 area. No surprises, no hourly billing, just a finished job you can count on.

Homeowners in the 78729 zip code of Austin, Texas deal with a specific kind of heat. It is the heavy, humid blanket that settles in during May and does not really break until late September. You need a cooling solution that works on your terms, cooling the rooms you actually use without overhauling your entire house. That is where a ductless mini split system comes in, and that is exactly what we do all day, every day, for folks across this part of town.

We are ATX Mini Split King, and we serve the entire Austin metro with a straightforward flat rate promise. When you call us for a quote in the 78729 area, you will hear the same numbers every other homeowner hears. One zone installed for $1,500. Two zones for $2,500. Three zones for $3,500. We do not pad the bill with hidden fees, we do not charge by the hour for labor, and we never make you sit through a high pressure sales pitch. You get a clean install, a cold room, and a price that was clear from the very first conversation.

Flat pricing in 78729, same as everywhere we work

SystemFlat price, installedIncluded
One split (single room)$1,500Indoor head, outdoor condenser, line set, standard electrical, all labor
Two splits$2,500Everything above, two zones
Three splits$3,500Everything above, three zones

Ductless Mini Splits We Install in Austin 78729

The homes around the 78729 zip code need reliable cooling, and the equipment we install is chosen specifically to handle the long, hot Austin summers. We work with premium inverter driven heat pump systems that provide both cooling and heating, which is a real benefit when those surprise winter cold snaps hit Central Texas. These are not the clunky, loud window units from a big box store. A modern mini split uses a small outdoor condenser connected to a sleek, wall mounted indoor air handler by a discreet line set. The compressor ramps up and down to maintain a precise temperature, which means it runs quietly and uses far less electricity than a traditional central system pushing air through leaky, dusty ductwork.

Every system we put in a home in the 78729 area includes the outdoor unit, the indoor air handler, a wireless remote, all necessary wiring, a disconnect box, the line set, and a condensate drain. We do not play games with the base price by stripping out essential components and selling them back to you as upgrades. The $1,500 single zone package gets you a complete, fully operational system. The $2,500 two zone package handles two separate rooms. The $3,500 three zone package covers three spaces. The equipment is sized correctly for the square footage, and we walk you through the placement options so the unit blends into your space as naturally as possible.

The Homes and Spaces We Work In Around 78729

Working across the Austin metro, we see everything from 1970s ranch style builds to more recent two story construction, and the challenges in the 78729 area are similar to what we solve all over the city. Many homes have that one room that the central AC simply cannot reach effectively. It might be a second story that bakes under the Texas sun, or a converted space that was never tied into the main ductwork. We also see a lot of open floor plans where the thermostat is in a hallway but the living area never feels truly comfortable. A ductless system lets you target that problem zone directly without messing with the existing HVAC setup.

Our crews are used to working on standard frame construction, brick veneer exteriors, and hardie plank siding. We mount outdoor condensers on concrete pads or wall brackets, and we run the line sets through exterior walls with a clean, finished look. We do not cut corners on the penetration. Every hole is sealed and weatherproofed to keep the Austin humidity and the occasional pest outside where they belong. Whether your home is a single story with a hot master suite or a larger layout with an add on room that never quite cools down, our flat rate pricing means the complexity of the run does not suddenly inflate your bill. The price is the price, whether the line set is ten feet long or fifty feet long.

Popular Uses: Garages, Home Offices, Bedrooms That Never Cool, Casitas, ADUs, Bonus Rooms, and Workshops

One of the most common calls we get from the 78729 zip code is about a garage that has become a workshop or a home gym. A central AC system typically does not extend into the garage, and working out or running a saw in 100 degree heat is miserable. A single zone mini split for $1,500 transforms that space into a usable year round room. We also install a lot of units in home offices. With so many people in Austin working remotely, a spare bedroom turned office needs its own cooling zone so you are not freezing the rest of the house just to keep your workspace comfortable during a 2 p.m. video call.

Bedrooms that never cool are another huge category. You know the room. The sun hits it all afternoon, and by bedtime it is still five degrees warmer than the hallway. Adding a mini split to that bedroom lets you set the temperature exactly where you want it for sleeping without turning the main thermostat down to arctic levels. We also work on casitas and ADUs across the Austin area. These detached structures rarely have ductwork, and running new ducts from the main house is often expensive and invasive. A $2,500 two zone system can handle a small living area and a bedroom in an ADU, giving tenants or guests total control over their own comfort. Bonus rooms, sunrooms, and backyard sheds turned studios are all fair game for our flat rate installs.

How Quoting and Scheduling Works in 78729

Getting a quote from ATX Mini Split King for your home in the 78729 area is a simple process. You reach out through our website and tell us a little bit about your project. We want to know how many rooms you are trying to cool, where the outdoor unit might sit, and what kind of space you are working with. We do not send a salesperson to walk around your house for an hour and then pitch you a financing plan. We give you a clear, written estimate based on the flat rate packages. One zone is $1,500, two zones are $2,500, and three zones are $3,500. That is the entire pricing structure.

Once you approve the quote, we get you on the schedule. Our crew shows up in a fully stocked van, ready to complete the installation in a single day for most standard setups in the Austin area. We handle the electrical connection, the refrigerant charge, and the full system startup and test. You do not need to hire a separate electrician or a different contractor to finish what we started. We leave the job site clean, walk you through the remote control and basic maintenance, and make sure you are feeling cold air before we pull out of the driveway. Serving the 78729 zip code means we are local, we are fast, and we stand behind every install.

Why ATX Mini Split King Is the Right Call for Austin

There are other options out there for HVAC work in Austin, Texas, but nobody else lays out the cost as plainly as we do. The $1,500, $2,500, and $3,500 flat rates are not a teaser. They are the actual price you pay for a complete, professional installation of a high efficiency ductless mini split system. We have built our reputation across the metro on showing up on time, doing clean work, and never surprising a homeowner with a change order. In a city where summers are long and brutal, a working air conditioner is not a luxury. It is a necessity, and we treat every job with that level of seriousness.

When you are ready to stop sweating in that one room or you want to turn your garage into a space you can actually use from June through October, give us a look. We cover the entire 78729 area and the rest of Austin with the same honest pricing and quality workmanship. You pick the number of zones, you know the price before we even arrive, and you get a system that will keep you cool for years to come. That is the ATX Mini Split King way. Simple pricing, clean installs, and a comfortable home. Let us get your 78729 home dialed in before the next heat wave hits.

Where 78729 sits

Questions from Austin

What does the flat rate actually include for my Austin home?

The flat rate covers a complete turnkey installation. That means the outdoor condenser unit, the indoor air handler for each zone, the line set connecting them, the electrical whip and disconnect box, the condensate drain line, and all labor to mount, connect, and commission the system. We do a full startup test and walk you through the remote. The price you get for one zone at $1,500, two zones at $2,500, or three zones at $3,500 is the final price you pay for a cooling and heating system that is ready to use the same day.

How long does an install take in the 78729 area?

Most single zone installations in and around the 78729 zip code are completed in a single working day. A two zone system might also wrap up in one day depending on the layout and the distance between the indoor units. A three zone install can sometimes spill into a second morning, but we will set that expectation clearly before we start. We do not rush the work and we do not leave a mess behind. Our crews are experienced with the home styles common around Austin and they know how to work efficiently without cutting corners on the weather sealing or the electrical connections.

Can you install a mini split in a room with no attic access?

Yes, and this is actually one of the biggest advantages of a ductless system. We do not need attic access to run bulky ductwork. The line set runs through a small, roughly three inch opening in the exterior wall directly behind the indoor air handler. We seal that penetration thoroughly against Austin's humidity and pests. The outdoor unit sits on a pad or a bracket nearby. As long as we have an exterior wall to mount the indoor unit and a place for the condenser outside, attic access is not a requirement for the job.

Do I need an electrician to run a new circuit for the mini split?

No, you do not need to hire a separate electrician. Our flat rate packages include running the electrical whip from the outdoor disconnect box to the condenser unit. We connect into your existing electrical panel, and we handle the dedicated circuit requirements as part of the complete job. We are licensed and insured for this work across the Austin metro. When we leave, the system is fully powered, charged with refrigerant, and cooling. You do not have to coordinate with another contractor or pay an extra invoice for electrical work.

What kind of maintenance does a mini split need in Austin's climate?

The main maintenance task is keeping the filters in the indoor air handler clean. In the Austin area, with our pollen and dust, we recommend washing the reusable filters with water about once a month during heavy use seasons. Let them dry completely before snapping them back in. The outdoor coil should be kept clear of leaves and grass clippings. Beyond that, an annual professional checkup to clean the blower wheel and check the refrigerant charge is a good idea. These systems are designed to run for years with minimal fuss, and the self diagnostic features will alert you if something needs attention.

Get your 78729 quote.

Tell us your address in Austin and how many rooms. We confirm coverage and send a fixed, all-in price, usually the same day.

Get a Fixed Quote   or call (512) 297-7493