Free in-home estimates · Financing available
High-efficiency AC installation and replacement for Buda and South Austin. Licensed, insured, free in-home estimates with flexible financing.
8650 Spicewood Springs Rd, Austin, TX 78759 · (512) 877-1389
Free Estimates
No-obligation in-home quote
Licensed & Insured
Texas HVAC contractor
Energy-Efficient
High-SEER2, lower bills
Flexible Financing
0% options available
Our Services
From energy-efficient new system installs and full replacements to ductwork and tune-ups, our licensed crews design and install the right HVAC system for your home across Buda and the Austin metro.
Replacing an aging or failed system? We size your home correctly with a Manual J load calculation and install high-efficiency, properly matched equipment. Most installs finish in a single day, with flexible financing and full manufacturer warranties — so you get reliable cooling that lowers your energy bills for years.
From $4,500 installed · financing available
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Today’s high-SEER2 inverter systems cool more evenly and use far less power than a 10-to-15-year-old unit. We help you compare efficiency tiers, model the energy savings, and capture available rebates so your upgrade pays for itself faster.
Quoted per system · rebates applied
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A modern heat pump cools in summer and heats in winter from one efficient system. We design and install correctly sized heat pumps with proper refrigerant charge and airflow, giving Austin homes lower operating costs and year-round comfort.
From $5,200 installed
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When your heating can’t keep up during a Central Texas cold snap, we install new gas furnaces, electric air handlers, and matched heating systems — sized, vented, and commissioned to code for safe, reliable warmth.
From $3,200 installed
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Leaky or undersized ducts waste up to 30% of your cooling. We design, install, and seal ductwork, balance airflow room to room, and pair it with your new system so you get the full efficiency you paid for.
Quoted per home
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Finish your new system with a smart thermostat that learns your schedule, supports zoning, and trims energy use. We install, wire, and set it up so it works perfectly with your equipment from day one.
From $149 installed
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A maintained system runs cooler, lasts longer, and breaks down less. Our 21-point tune-up cleans coils, checks refrigerant charge, tightens electrical connections, and verifies airflow — protecting your new system and your manufacturer warranty.
From $79 per visit
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Not sure whether to repair or replace? Our certified technicians run a full diagnostic, give you a flat upfront price, and an honest recommendation. If a new system is the smarter long-term choice, we’ll show you the numbers — no pressure.
Diagnostic $89 · applied to your work
Message us on WhatsAppHow It Works
Message us on WhatsApp or call (512) 877-1389 to book your free in-home estimate.
We size your system with a Manual J load calculation and review the best efficiency options for your home.
You get a flat, written price with financing options — no pressure, no surprises.
Our licensed crew installs your new system cleanly to code, usually in a single day, and walks you through it.
Why Choose Us
High-efficiency AC installation and replacement for Buda and South Austin. AC Installation Austin brings licensed HVAC installers to Buda and the surrounding TX metro — proper Manual J sizing, high-efficiency equipment, flat upfront pricing, and flexible financing on every install.
Transparent Pricing
Your free in-home estimate comes with a flat, written price and financing options. No hidden fees, no high-pressure sales — you decide.
| Service | Starting Price | Details |
|---|---|---|
| Free In-Home Estimate | $0 | No-obligation system quote |
| AC Installation / Replacement | from $4,500 | Financing available |
| Heat Pump Installation | from $5,200 | Cooling + heating in one |
| Furnace / Heating Installation | from $3,200 | Sized & code-compliant |
| Smart Thermostat Installation | from $149 | Installed & configured |
| HVAC Tune-Up | from $79 | 21-point inspection |
Prices are typical starting estimates for Buda-area work and may vary by system, parts, and scope. Get your exact quote in minutes.
Reviews
“They replaced our 17-year-old system in a single day. Clean install, walked us through the efficiency options, and our July electric bill dropped noticeably. Worth every penny.”
“Got three quotes — these were the only ones who actually did a load calculation instead of guessing the size. Honest, no upsell, and the financing made it easy.”
“New heat pump install was flawless. The crew was on time, tidy, and explained the new thermostat before they left. House cools so much more evenly now.”
“Free in-home estimate with no pressure. They showed me the numbers on repair vs. replace and let me decide. Ended up upgrading and could not be happier.”
“They redid our leaky ductwork along with the new unit and the difference is night and day. Every room is comfortable now. Highly recommend.”
“Professional from the quote to the final walkthrough. High-efficiency system, manufacturer warranty registered for us, and the rebate paperwork handled. Great experience.”
Service Areas
AC Installation Austin installs and replaces systems across Austin and the surrounding Texas communities.
FAQ
Free in-home estimates · Financing available
Message us on WhatsApp for the fastest response, or call to book your free in-home estimate.
