Cooling

Mini Split Systems in Austin, TX

Ductless cooling and heating for garage conversions, additions, backyard offices — and the one room that's always ten degrees off.
5.0 from 200+ reviews
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Same-day Service
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BBB accredited
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Certified HVAC Pros
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Limited-Time Offers

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Why Air Responders

Where a Mini Split Is the Right Answer

Austin is full of converted garages, backyard offices and second-story additions that were never on the main duct system. Running new ductwork out to them is often more expensive and less effective than a ductless head. We'll tell you honestly which rooms are a mini split candidate and which ones are really a ductwork problem in disguise.

Options on every quote

3

Full HVAC System Evaluation

100%

Cities served across Texas

40+

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Daikin Comfort Pro dealer logo for Air Responders
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Daikin Comfort Pro dealer logo for Air Responders
Trane HVAC equipment manufacturer logo
Daikin Comfort Pro dealer logo for Air Responders
Trane HVAC equipment manufacturer logo
Daikin Comfort Pro dealer logo for Air Responders
Trane HVAC equipment manufacturer logo
Daikin Comfort Pro dealer logo for Air Responders
Trane HVAC equipment manufacturer logo
Daikin Comfort Pro dealer logo for Air Responders
Trane HVAC equipment manufacturer logo
Daikin Comfort Pro dealer logo for Air Responders
Trane HVAC equipment manufacturer logo
Daikin Comfort Pro dealer logo for Air Responders
Trane HVAC equipment manufacturer logo
Daikin Comfort Pro dealer logo for Air Responders
Trane HVAC equipment manufacturer logo
Daikin Comfort Pro dealer logo for Air Responders
Trane HVAC equipment manufacturer logo
Daikin Comfort Pro dealer logo for Air Responders
Trane HVAC equipment manufacturer logo
Daikin Comfort Pro dealer logo for Air Responders
$129 Airflow + Duct System Evaluation
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HVAC Price Match Guarantee
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Buy 1 AC Get 1 Furnace Free
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$49 HVAC Tune-Up Special
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HVAC Systems As Little As $99/mo
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Extra Peace of Mind with Comfort Watch.
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Refer a Friend for $500 Off HVAC System Installation
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0% APR No Payments 24 Months
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Mini Split Pricing

What a Mini Split Costs in Austin

Mini split pricing depends on how many indoor heads you need, the capacity each zone requires, and how far the line set has to run. We measure the space and check the electrical before quoting, then give you three options with monthly payments.
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Mini Split Installation

Ductless system sized per zone, with the line set, condensate and electrical run cleanly. 0% financing, no payments for 18 months.
Starting from

$99/mo.

Compare Mini Split Options
Our Recommendation!

Mini Split Tune-Up

Blower wheel and filter cleaning, refrigerant charge, drain check and outdoor unit inspection — with before-and-after photos.
Starting from

$49

Schedule a Tune-Up

Mini Split Repair Diagnostic

We test the indoor head, the outdoor unit and the communication between them, then show you what we found. The fee applies toward your repair.
Starting from

$77

Schedule Service

Scheduling Notice:

Appointment timing can vary depending on seasonal demand and the type of service needed. During busy periods, urgent repairs and replacement projects may be scheduled first.
Financing

Fix it Today & Pay Overtime

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Pre-Approved In Minutes

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No Impact On Credit score

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Flexible Payment Plans

Your system will not wait for a convenient month. Get approved in minutes and spread a repair or a full replacement across a term that fits your budget.
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Secure pre-approval process. No impact on credit score.
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Getting Approved Is
Quick and Easy!
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Soft credit check
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No effect on credit score
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Options up to $100k
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60-180mo terms
Financing by
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How We Install a Mini Split

Step One
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Design

We size the system to your home, not to the box that's in it now. Load calculations, duct and airflow measurements, and a full system evaluation come first. You get three options in writing, with the reasoning and the financing behind each.

Step Two
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Installation

Uniformed technician, marked truck, shoe covers and drop cloths down before the first tool comes out. Daikin and Lennox equipment installed to manufacturer spec, with ductwork, drain and electrical corrected at the same time. Most installs finish in a single day.

Step Three
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Performance Testing

An install is not finished when the unit turns on. We measure static pressure, airflow, refrigerant charge and temperature split, then hand you the readings with photos and video so you can see the system performing to spec.

Step Four
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Guarantees

Your warranty is registered for you the day we finish, labor coverage is in writing, and a manager calls after every job to confirm it was done right. If a number drifts, we come back and correct it.

No Corner-Cut Installations

A New HVAC system Deserves New Parts

Most replacements reuse the parts you can't see. We replace all 40, so new equipment performs like new equipment.
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Explore Our System Packages

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5-Star

For customers looking for best-in-class HVAC efficiency and comfort
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4-Star

For customers looking for highly efficient HVAC system comfort at a good price
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3-Star

For customers upgrading an aging HVAC system on a set budget
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2-Star

For customers who want dependable AC cooling and a lower monthly bill
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1-Star

For rentals, flips, and customers needing a fast, low-cost swap
Financing Available

Finance Your HVAC Installation

Most Austin homeowners are quoted $8,000–$12,000 up front for a new furnace. Ours starts at $125 a month — 0% interest, and no payments for 18 months.

Full HVAC Install

starting at
$360/yr

$324/mo

Equipment, labor, permits and haul-away one number, no surprise line items on install day.
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0% interest financing
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No payments for 18 months
Financing partners
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What's Included

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Your choice of furnace, sized by a room-by-room load calculation
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All labor, new plenum and duct connections, sealed and tested
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City permit and inspection handled for you
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Old equipment removed and hauled away the same day
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Manufacturer warranty registration plus our workmanship guarantee
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First-year tune-up included, free.
How financing works
Apply in about two minutes through GoodLeap or Service Finance. Most homeowners get a decision on the spot, pick their monthly payment, and we install as soon as the next day. No prepayment penalty if you pay it off early.
Service Areas

HVAC First Response Around Austin, Texas

Air Responders serves 40 cities within 50 miles of Austin, including Round Rock, Cedar Park, Georgetown, Pflugerville, Kyle, Buda, San Marcos, and New Braunfels. Most heating and cooling repairs handled same or next day.

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Customer Reviews

What our Customers say

Joe A.

"Third year on their maintenance plan and it has paid for itself twice over. Last spring they caught a refrigerant leak during the tune-up, well before summer hit, which would have been a far bigger bill in July. Same technician every visit, so he actually knows our system and its history."

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5.0/5.0
Based on 200+ reviews
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Common Mini Split Questions in Austin

Will a mini split fix one room that's always too hot?

Sometimes — but not always, and it's worth diagnosing before spending. If the room is on the main duct system and simply isn't getting enough air, the real problem is often a crushed flex duct, an undersized run or a missing return, and an air balancing visit fixes it for far less.

If the space genuinely isn't served by the ductwork, or can't be without major work, a mini split is the right answer. We measure the airflow first and tell you which case you're in.

How much maintenance does a mini split need?

More than most owners expect. The indoor head's filters need rinsing every month or two, and the blower wheel needs periodic professional cleaning — in Austin humidity it's a spot where mould and biofilm establish themselves if it's neglected.

An annual visit covers the blower wheel and filters, refrigerant charge, condensate drain and the outdoor unit. Neglecting the drain is the most common cause of a mini split dripping down a wall.

Do mini splits heat as well as cool?

Yes — nearly all modern mini splits are heat pumps, so the same equipment heats in winter and cools in summer. In Austin's mild winters they handle heating comfortably and cheaply.

That makes them a genuinely complete solution for a converted space, rather than a cooling-only fix that leaves you running a space heater from November onward.

How much does a mini split cost to install in Austin?

Pricing depends on how many indoor heads you need, the capacity each zone requires, and how far the line set has to run from the outdoor unit — a single-zone system is a very different job from a four-zone one.

We measure the space and check the electrical panel before quoting, then give you three options with monthly payments. Financing starts at $125 a month.

Is a mini split a good option for a garage conversion?

It's usually the best option. Converted garages, backyard offices and additions were rarely designed into the original duct system, and extending ductwork to them is often more expensive and less effective than a dedicated ductless head.

A mini split also lets that space run on its own schedule and setpoint, which matters for a room used a few hours a day rather than all day.

What is a mini split and how does it work?

A mini split is a ductless heating and cooling system: an outdoor unit connected by a small line set to one or more indoor heads mounted on a wall or ceiling. Each head conditions its own zone with its own thermostat.

Because there's no ductwork, none of the conditioned air is lost to a hot attic on the way to the room — which is exactly why mini splits work well for spaces that were never on the main duct system.

Still Have Questions? Reach Out To Us!

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