AC Replacement

AC Replacement in Austin, TX

Repair it or replace it? We price both, show you the running-cost difference, and let you decide. 0% financing for 18 months when replacement is the right call.
5.0 from 200+ reviews
Checkmark icon for an included Air Responders service benefit
Same-day Service
Checkmark icon for an included Air Responders service benefit
BBB accredited
Checkmark icon for an included Air Responders service benefit
Certified HVAC Pros
Lennox outdoor AC condenser unit offered for residential air conditioning installation
Navy blue gradient backdrop behind the Air Responders cooling services section
Limited-Time Offers

Browse Our Seasonal HVAC Offers

Explore Our System Packages

Equipment thumbnail for the Air Responders 5 star ultra efficient variable speed package

5-Star

For customers looking for best-in-class HVAC efficiency and comfort
Equipment thumbnail for the Air Responders 4 star high efficiency variable speed package

4-Star

For customers looking for highly efficient HVAC system comfort at a good price
Equipment thumbnail for the Air Responders 3 star enhanced efficiency variable speed package

3-Star

For customers upgrading an aging HVAC system on a set budget
Best value badge marking the 3 star package as the most popular choice
Equipment thumbnail for the Air Responders 2 star efficient two stage HVAC package

2-Star

For customers who want dependable AC cooling and a lower monthly bill
Equipment thumbnail for the Air Responders 1 star standard single stage HVAC package

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.
Checkmark icon for an included Air Responders service benefit
0% interest financing
Checkmark icon for an included Air Responders service benefit
No payments for 18 months
Financing partners
GoodLeap home improvement financing logo in white
Service Finance HVAC financing partner logo in white

What's Included

Checkmark icon for an included Air Responders service benefit
Your choice of furnace, sized by a room-by-room load calculation
Checkmark icon for an included Air Responders service benefit
All labor, new plenum and duct connections, sealed and tested
Checkmark icon for an included Air Responders service benefit
City permit and inspection handled for you
Checkmark icon for an included Air Responders service benefit
Old equipment removed and hauled away the same day
Checkmark icon for an included Air Responders service benefit
Manufacturer warranty registration plus our workmanship guarantee
Checkmark icon for an included Air Responders service benefit
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.
Financing

Fix it Today & Pay Overtime

Clock icon for Air Responders same day HVAC appointment windows

Pre-Approved In Minutes

Checkmark icon for an included Air Responders service benefit

No Impact On Credit score

Calendar with checkmark icon for booking an Air Responders appointment

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.
Red padlock icon for secure Air Responders customer information
Secure pre-approval process. No impact on credit score.
Air Responders technician reviewing AC options with an Austin homeowner beside the outdoor condenser
Getting Approved Is
Quick and Easy!
Checkmark icon for an included Air Responders service benefit
Soft credit check
Checkmark icon for an included Air Responders service benefit
No effect on credit score
Checkmark icon for an included Air Responders service benefit
Options up to $100k
Checkmark icon for an included Air Responders service benefit
60-180mo terms
Financing by
GoodLeap home improvement financing logo in whiteService Finance HVAC financing partner logo in white
Why Air Responders

When Replacing Beats Repairing

A twelve-year-old condenser that needs a compressor is a math problem, not a repair decision. We put the repair cost, the replacement cost and the efficiency difference on one page — including what a modern variable-speed system would do to your summer bill. If fixing it and getting one more season is the smarter move, we'll say that.

Financing, no payments for 18 months

0%

Full HVAC System Evaluation

100%

Cities served across Texas

40+

Air Responders cartoon dog mascot in a red cape holding a wrench
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
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
Offer image
HVAC Price Match Guarantee
Offer image
Buy 1 AC Get 1 Furnace Free
Offer image
$49 HVAC Tune-Up Special
Offer image
HVAC Systems As Little As $99/mo
Offer image
Extra Peace of Mind with Comfort Watch.
Offer image
Refer a Friend for $500 Off HVAC System Installation
Offer image
0% APR No Payments 24 Months
Offer image

How an AC Replacement Works

Step One
Clipboard form icon for HVAC estimate and upfront pricing

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
Service truck icon for Air Responders technician on the way updates

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
Heartbeat pulse line icon for HVAC system diagnostics

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
Checkmark icon for an included Air Responders service benefit

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.
We Replace All 40 parts graphic showing the components included in an Air Responders HVAC install
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.

Heading
This is some text inside of a div block.
Customer Reviews

What our Customers say

John C.

"Called at 7am on a Saturday in August with no cool air and two kids in the house. Tech was here before noon, found a bad capacitor, and had us running in under an hour. He walked me through photos of everything he checked and never once tried to sell me a new system. That alone earned my business."

Red and navy star icon marking Air Responders package star ratingsRed and navy star icon marking Air Responders package star ratingsRed and navy star icon marking Air Responders package star ratingsRed and navy star icon marking Air Responders package star ratingsRed and navy star icon marking Air Responders package star ratings
5.0/5.0
Based on 200+ reviews
Air Responders HVAC technician in a branded navy polo standing with arms crossed

Common AC Replacement Questions in Austin

Do you offer financing on AC replacement?

Yes. Financing starts at $125 a month, qualifying replacements can use 0% with no payments for 18 months, and there's a no-credit-check option for homeowners who would rather avoid a hard inquiry.

Every option on your quote shows the monthly payment beside the total. An AC rarely fails at a convenient moment, and the financing exists so the timing of the failure doesn't dictate which system you end up with.

Do I have to replace the whole system or just the outdoor unit?

Sometimes a condenser-only change works — typically when the indoor coil is recent and compatible with a currently available outdoor match. More often the two need to be replaced together to reach rated efficiency, hold a proper charge and keep warranty coverage intact.

We check the model numbers and the coil match before quoting, and price both paths where a condenser-only change is genuinely an option.

Will a new AC lower my summer electric bill?

Usually yes, and in Austin the effect is larger than in most markets because cooling dominates the bill for so much of the year. Moving from an old single-stage unit to a modern variable-speed system is a meaningful change in both cost and comfort.

The caveat is the house. Leaking ducts in a 140-degree attic or thin attic insulation will cap what any new system can deliver, so we measure those before promising savings.

Can you replace my AC in one day?

Most straight replacements are completed in a single day, and in peak summer we prioritise homes with no cooling at all. A standard changeout runs six to eight hours end to end.

What extends it is scope beyond the equipment: duct replacement, electrical upgrades, a relocated air handler or a switch to a heat pump. We flag that at the estimate so you know before you commit whether to plan for one day or two.

How much does it cost to replace an AC in Austin?

It varies with capacity, efficiency, staging and whether your ductwork and electrical will support the new system — which is exactly why we evaluate the house instead of quoting from a phone call.

You'll see three options with equipment, warranty and monthly payment together. Financing starts at $125 a month, and qualifying replacements can use 0% with no payments for 18 months, so a failed system in August doesn't have to be paid for in August.

When should I replace my AC instead of repairing it?

The clearest signals are age past twelve years, a repair quote worth more than about a third of a replacement, a second failure in the same season, or a compressor problem — which is often the point where the maths stops being close.

Rising summer bills on a system that used to keep up is another sign worth taking seriously. We price repair and replacement together with the running-cost difference so the decision is arithmetic, not persuasion.

Still Have Questions? Reach Out To Us!

Contact Us