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Before
After
Before
After
Before
AfterAC Installation in Austin, TX
AC installation in Austin typically costs between $4,500 and $9,800 for a full system replacement, depending on home size, efficiency rating, and ductwork condition. Most installs take one full day, and you should expect a written price before any equipment gets ordered. Halden Heating and Air Austin has handled AC installation across Austin since 2004, and every job starts with that locked written quote, not a guess. If you’re weighing repair vs replacement, our AC Repair & Installation page breaks down both paths in detail.
Call (361) 202-9170 and you’ll talk to a live person who can schedule a free in-home estimate. No phone tree. No four-hour window. You’ll get a specific arrival time you can track from your phone, just like a rideshare.
When You Need AC Installation
Not every AC problem means replacement. But in Austin’s heat, a system that’s limping along in June can fail catastrophically by August. Here’s when AC Replacement becomes the smarter move instead of another repair:
- Your system is 12-15 years old. Most central AC units in Austin last 12-15 years because our cooling season runs nearly nine months. If yours is in that range and needs a compressor, you’re usually better off putting that money toward new equipment.
- R-22 refrigerant phaseout. Systems built before 2010 often run on R-22 (Freon), which is no longer manufactured in the US. A recharge now costs hundreds, and the price keeps climbing. At some point, replacing the unit beats feeding an obsolete system.
- Repair bills are stacking up. If you’ve spent $800+ on repairs in the last two years and the system still struggles, that’s a signal. The general rule: multiply repair cost by the unit’s age. If that number exceeds $5,000, replacement usually wins.
- Your energy bills spike in summer. An aging 10-SEER unit costs noticeably more to run than a modern 16-SEER or higher system. In an Austin July, that gap shows up fast on your electric bill.
- Uneven cooling between rooms. If your upstairs is 8 degrees warmer than your downstairs and you’ve already checked vents and insulation, you may have a system that’s undersized or failing. A proper load calculation tells us what’s actually right for your square footage.
- You’re planning to stay put. If this is your long-term home, a new high-efficiency system pays for itself in lower utility bills and fewer repair calls. If you’re selling within two years, a repair might be the more practical spend.
We tell you straight which path makes sense. Sometimes that’s a repair we can complete same-day. Sometimes it’s replacement, and we’ll show you the numbers side by side so you decide with full information.
Our AC Installation Process
Here’s exactly how a Halden Heating and Air Austin installation goes, from first call to first cold blast:
- Free in-home estimate. A background-checked technician arrives at your door at a scheduled time you can track live. We measure your home, inspect the existing equipment and ductwork, and run a full load calculation (the formula that determines exactly how many tons of cooling your house actually needs).
- Written price before anything is ordered. You get a line-item proposal showing equipment, labor, any ductwork modifications, and permit costs if applicable. The price is locked. It doesn’t move on install day. No add-ons at the door, no “we discovered something” surprise charges.
- Equipment selection. We service and install major brands including York, Daikin, and American Standard. We’ll recommend specific models based on your home’s size, your budget, and how long you plan to live there. You pick what fits. No upsell pressure.
- Installation day. Our crew arrives on schedule, protects your floors, and removes the old unit. Most full-system installs finish in one day, including new refrigerant lines and a system startup test.
- Walkthrough and documentation. Before we leave, you get before-and-after photos, a completed startup checklist, and your written 365-Day Done Right Promise. If anything isn’t right within a year, we fix it. That’s the guarantee, in writing, on every single install.
AC Installation Pricing in Austin
Good question, and one most HVAC companies dodge until they’re standing in your living room. Here’s what AC installation actually costs in Austin right now:
- Basic 14-SEER single-stage system (2-3 ton): $4,500 – $6,200
- Mid-range 16-SEER two-stage system (3-4 ton): $6,500 – $8,400
- High-efficiency 18-20 SEER variable-speed system (4-5 ton): $8,800 – $12,500
- Full system replacement with ductwork modifications: Add $1,500 – $4,000 depending on scope
These ranges assume a standard single-family home in Austin. What moves the number: square footage, ceiling height, window orientation, existing duct condition, electrical panel capacity, and whether you’re replacing the furnace or air handler at the same time. A 75-year-old bungalow in Travis Heights hits different than a new build in Mueller. We’ll show you the exact math on our written quote.
Every estimate is free. Call (361) 202-9170 and we’ll schedule the visit at a time you choose. Then you’ll have a hard number in writing, which you can compare against anyone else in Austin. That’s how we like to stack up.
FAQs – AC Installation
How much does AC installation cost in Austin?
Full AC installation in Austin runs $4,500 to $9,800 for most homes, with high-efficiency systems reaching up to $12,500. Your exact price depends on home size, SEER rating, existing ductwork, and whether you’re replacing the furnace or air handler at the same time. Call (361) 202-9170 for a free in-home estimate with a written price before any work starts.
Is it cheaper to repair or replace my AC?
Multiply the repair cost by your unit’s age; if that number exceeds $5,000, replacement usually makes more financial sense. For example, a $400 repair on a 15-year-old system is a $6,000 signal that your unit is near the end. We’ll give you both numbers during the estimate so you can decide with full information.
How long does AC installation take?
Most full AC installations in Austin finish in one day. Replacements involving significant ductwork modifications or a new furnace can stretch to two days. We’ll tell you the expected timeline when we hand you the written quote.
Do you install AC units in older Austin homes?
Yes. Older homes in neighborhoods like Hyde Park, Travis Heights, and Crestview often need updated electrical panels, new refrigerant lines, or ductwork modifications, and we account for those in the written quote upfront. We’re comfortable working with pier-and-beam foundations, small mechanical closets, and every other quirk older Austin homes throw at us.
For an exact quote on AC Repair & Installation Near Me in Austin, TX, call (361) 202-9170. We answer 24/7, the estimate is free, and you’ll get a written price before a single tool gets picked up.
Written by Andre Fuller, Owner at Halden Heating and Air Austin, serving Austin.