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Before
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Before
AfterAC Installation in Las Vegas, NV
A new AC installation in Las Vegas typically costs between $6,500 and $14,000 depending on home size, efficiency rating, and ductwork condition, and most full-system installs take one to two days. We at Halden Heating and Air Las Vegas handle everything from load calculation to final inspection, with a written price locked in before any equipment is ordered. If you’re weighing repair versus replacement, our AC Repair & Installation in Las Vegas overview breaks down how we approach both.
Las Vegas summers don’t give second chances. When the high hits 112°F in July and your 18-year-old unit finally quits, you need an install crew that shows up when promised. Andre Fuller and the Halden team have been providing our ac repair installation services in Las Vegas since 2004, and we’ve built our process around what actually matters to homeowners here: a real number before we start, a crew you can track to your door, and a full year of accountability after the job is done.
Call (725) 220-3488 for a free installation estimate, or book online and get a live arrival time for your in-home assessment.
When You Need AC Installation
Replacement isn’t always obvious. Some units limp along for years, running constantly while your NV Energy bill climbs. Here’s what we see most often in Las Vegas homes before AC Replacement becomes the smarter call:
- Your system is 12-15+ years old. Even well-maintained units lose capacity and efficiency. In Summerlin and Henderson, we regularly replace systems from the mid-2000s that still run but cost twice what they should to operate.
- Repair costs are stacking up. If you’ve spent $800 on refrigerant and a compressor diagnosis in the last 18 months, you’re funding a failing system. Most AC repairs run between $150 and $500 depending on the part, but repeated failures on an older unit mean the economics have flipped.
- The refrigerant is R-22. Production of R-22 ended years ago, and remaining supplies in Las Vegas are priced accordingly. Converting an old R-22 system to newer refrigerant is rarely cost-effective compared to installation.
- Uneven cooling and hot spots. Rooms that never quite cool in the afternoon heat, especially in two-story homes in the northwest valley, often point to a system that’s undersized or losing airflow through failing ductwork.
- Loud operation or constant cycling. If your condenser sounds like a cement mixer or the system short-cycles every ten minutes, you’re watching mechanical failure in slow motion.
- You’re planning to stay in the home. A new installation pays back fastest when you’ll be there for five or more years. If you’re settling into a home in Spring Valley or Green Valley long-term, installing now beats financing repairs on a unit that won’t survive the next heatwave.
Our AC Installation Process
Here’s exactly how an installation with Halden Heating and Air Las Vegas works – no vague windows, no price surprises at the door:
- Free in-home assessment. A background-checked technician visits your Las Vegas home, inspects the existing system and ductwork, measures the square footage, and runs a Manual J load calculation (the calculation that determines exactly how much cooling capacity your home needs – sizing too big or small both cause problems).
- Written proposal with locked pricing. You get a detailed quote showing equipment options, efficiency ratings, and the total installed price. This number doesn’t change at the door. Book online, pick your install date, and you’ll get a live arrival time you can track to your door on install day.
- Equipment removal and prep. Our crew disconnects and removes the old system, protecting your floors and landscaping. We check the existing ductwork for leaks – in Las Vegas, leaky ducts in attics that hit 140°F in summer waste a surprising amount of cooling.
- Installation day. We set the new condenser (the outdoor unit) on a level pad, install the evaporator coil and air handler (the indoor components), connect refrigerant lines, and wire in the thermostat. This is also when we address any duct issues we flagged during the assessment.
- System commissioning and testing. We evacuate and charge the refrigerant, verify airflow across every room, test the electrical draw, and make sure the system hits the efficiency numbers it’s rated for. You get before-and-after photos and a walkthrough of the new system.
- 365-Day Done Right Promise activation. Every installation is covered by our written 365-Day Done Right Promise. If something isn’t done right within a full year, we make it right – no arguing, no fine print.
AC Installation Pricing in Las Vegas
Here are the real numbers we give Las Vegas homeowners during in-home estimates. These are installed prices including equipment, labor, and the written guarantee:
| System Type | Typical Installed Range | Best For |
|---|---|---|
| 14 SEER single-stage AC | $6,500 – $8,500 | Budget-focused replacement, smaller homes (condos, townhomes) |
| 16 SEER single-stage AC | $8,000 – $10,500 | Most common choice for 1,500-2,500 sq ft homes |
| 17-18 SEER two-stage AC | $10,500 – $13,000 | Homes wanting better humidity control and quieter operation |
| 20+ SEER variable-speed AC | $13,000 – $18,000+ | Larger homes, max efficiency, lowest long-run operating cost |
What moves the number:
- Home size and layout. A 900 sq ft condo near the Strip needs far less capacity – and a smaller, cheaper unit – than a 3,200 sq ft house in Mountains Edge.
- SEER rating. SEER (Seasonal Energy Efficiency Ratio) is the MPG of air conditioning. Higher SEER costs more upfront but cuts monthly NV Energy bills. In Las Vegas, where AC runs six months a year, the payback on a 17 SEER versus a 14 SEER is usually 4-6 years.
- Ductwork condition. If the attic ducts are original to a 1990s build, you may need partial or full duct replacement, which typically adds $2,000 – $6,000 depending on the home.
- Brand choice. We install Lennox, Goodman, Rheem, and York systems, each with their own pricing tiers. We’ll walk you through the trade-offs honestly – Goodman tends to be the value play, while Lennox and Rheem carry premium efficiency options.
- Electrical panel capacity. Older homes in central Las Vegas sometimes need a panel upgrade to handle a modern high-efficiency system. We flag this during the assessment, never as a surprise add-on.
Every installation quote is free and comes as a written price before any work starts. Call (725) 220-3488 to schedule yours.
FAQs – AC Installation
How much does AC installation cost in Las Vegas?
AC installation in Las Vegas typically costs between $6,500 and $14,000 for a complete system replacement, with most mid-range installations landing in the $8,000 to $11,000 range. Your exact price depends on home size, SEER rating, brand, and ductwork condition – and we’ll give you a written, locked estimate before any equipment is ordered. Call (725) 220-3488 for a free in-home quote.
Is it cheaper to repair or replace my AC?
If your system is under 10 years old and the repair is a single component like a capacitor or contactor, repair is usually the better financial move – most repairs run $150 to $500. Once the unit is 12+ years old and needs a compressor or repeated refrigerant service, replacement almost always wins over the long term in Las Vegas, where cooling season runs from April through October.
How long does AC installation take?
Most full-system AC installations in Las Vegas are completed in one to two days, depending on whether ductwork replacement is involved. A straightforward changeout with matching equipment typically takes one day; adding duct modifications or electrical work can push it to a second day.
Can you install a new AC unit today?
We can’t install same-day in most cases, but we can get your assessment scheduled fast and installation booked within a few days in peak season. If your air conditioning has already failed, call (725) 220-3488 – we’ll get a technician to your Las Vegas home quickly, and a live person answers 24/7.
What’s the warranty on a new AC installation?
Every installation from Halden Heating and Air Las Vegas includes our 365-Day Done Right Promise in writing – if anything isn’t done right within a full year, we return and fix it at no charge. That’s in addition to the manufacturer’s equipment warranty on brands like Lennox, Rheem, and Goodman.
Get a Free AC Installation Estimate in Las Vegas
Andre Fuller and the Halden Heating and Air Las Vegas team provide AC Repair & Installation Near Me in Las Vegas, NV for homeowners across Las Vegas, Summerlin, Henderson, Spring Valley, and the surrounding valley – and we’ve done it since 2004. You’ll get a written price before any work starts, a live arrival time you can track to your door, and a full year of accountability under the 365-Day Done Right Promise.
Call (725) 220-3488 for your free estimate, or click through to AC Repair & Installation in Las Vegas to see our full service area and how the process works. We’re part of the Relay Home Co. network of independently owned, locally operated HVAC businesses, and we’re held to The Relay Visibility Guarantee on every job.
Written by Andre Fuller, Owner at Halden Heating and Air Las Vegas, serving Las Vegas.