193 AC Replacement Contractors in Las Vegas, NV

4.8 avg rating
42,874 total reviews20 offer 24/7 service
Need emergency service? 163 HVAC providers in Las Vegas offer 24/7 availability

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Top-Rated AC Replacement Contractors in Las Vegas

#1

Sierra Air Conditioning & Plumbing

4.9(6,999 reviews)
24/7 Highly Rated

The 4.9 rating from 6756 reviews reflects strong customer satisfaction, though one negative review cites poor communication and project delays while a positive…

4050 W Sunset Rd STE D, Las Vegas, NV 89118
#2

Legacy Air Conditioning and Heating

4.9(3,185 reviews)
24/7 Highly Rated

Every reviewer awarded 5 stars, with the most common themes being same-day emergency response, clear explanations of the work being performed, and thorough…

4858 Cecile Ave, Las Vegas, NV 89115
#3

Elite Plumbing, Heating & Air Conditioning

4.8(3,620 reviews)
24/7 Highly Rated

The overwhelming majority of reviews praise honest diagnostics and transparent pricing, with technicians named in positive reviews including Leo, Richard, and…

3085 E Post Rd, Las Vegas, NV 89120

All AC Replacement Contractors (193 total)

YES! Air Conditioning, Heating, Plumbing & Electric

4.6(5,115)
24/7

Of 5,004 reviews, the 4.6-star average reflects strong satisfaction with response times and diagnostic…

6275 S Pioneer Way, Las Vegas, NV 89113

Johnny On The Spot

4.9(2,452)
24/7 Highly Rated

All three featured five-star reviews highlight specific technicians by name, Bryant, Dimytrius, and Marco,…

5440 S Procyon St STE A, Las Vegas, NV 89118

Simply Cooling Heating & Plumbing

4.9(2,284)
24/7 Highly Rated

Both detailed reviews award five stars and name specific technicians who went beyond standard service calls.…

6560 S Tioga Way Suite 150, Las Vegas, NV 89113

Bob's Repair AC, Heating and Solar Experts Las Vegas

4.9(1,732)
Highly Rated

Over 1,700 reviews yield a 4.9-star average, with technicians Ron, Victor, Adan, Francis, Darwin, and Jathan…

3874 Silvestri Ln, Las Vegas, NV 89120

Nothing But Water Heaters

5.0(1,334)
Highly Rated

Over 1,300 reviews yield consistent patterns: customers repeatedly praise 30-minute to two-hour response…

Air Supply Heating and Cooling

4.9(1,453)
24/7 Highly Rated

Nearly all 1,427 reviewers award five stars, with technicians Eric, Erik, and Paul named frequently for…

4141 W Oquendo Rd, Las Vegas, NV 89118

Champion Services

4.9(1,392)
Highly Rated

Reviewers consistently praise specific technicians by name, with Andrew, Ryan, Mike, Jake, and Matt each…

5460 S Eastern Ave, Las Vegas, NV 89119

Super Service Cooling, Heating & Plumbing

4.9(1,127)
Highly Rated

Nearly all 1,074 reviews award 5 stars, with customers consistently naming specific technicians, Ranier in…

6625 S Valley View Blvd #304-306, Las Vegas, NV 89118

Silver State Refrigeration, HVAC & Plumbing

4.7(1,496)
24/7

1,477 reviews averaging 4.7 stars demonstrate remarkably consistent satisfaction. Five-star reviewers…

4535 Copper Sage St, Las Vegas, NV 89115

Lee's Air, Plumbing, & Heating

4.9(752)
24/7 Highly Rated

Nearly every reviewer mentions a specific technician by name, with Juan, Ronnie, and Jordan earning the most…

6185 S Valley View Blvd R, Las Vegas, NV 89118

Nevada Residential Services Air Conditioning & Heating

4.9(668)
24/7 Highly Rated

Every reviewer who rated the maximum 5 stars mentioned specific technicians by name, with Charlie, Darwin,…

4620 S Arville St Suite B, Las Vegas, NV 89103

Semper Fi Heating and Cooling

4.9(651)
24/7 Highly Rated

Every single reviewer awarded 5 stars, with customers specifically naming technicians Alian, Isaac, Matthew,…

8510 W Lake Mead Blvd Unit 5F, Las Vegas, NV 89128

Busy Boots Automotive | Car Repair Las Vegas

4.7(751)

The majority of reviewed customers praise transparent pricing and timely completion, with one noting a $200…

4160 S Durango Dr #110, Las Vegas, NV 89147

Sun Auto Service

4.4(1,161)

Fourteen of fifteen sampled reviewers assign five-star ratings, with repeat customers citing consistent…

7555 W Washington Ave, Las Vegas, NV 89128

Infinity Heating and Cooling

4.9(550)
Highly Rated

548 reviews yield a 4.9-star average, with multiple reviewers highlighting same-day availability and…

5166 W Patrick Ln #110, Las Vegas, NV 89118

Right Now Air

5.0(478)
24/7 Highly Rated

Every reviewer awards 5 stars, with Jeff, Bob, and Joey named across multiple accounts for specific repairs…

2900 E Patrick Ln Suite 1, Las Vegas, NV 89120

Hollywood Air HVAC Heating & Cooling

4.5(876)
24/7

Four of the most recent reviews split decisively: two five-star ratings praise technician Simon's…

3105 W Tompkins Ave, Las Vegas, NV 89103

One Hour Air Conditioning & Heating

4.9(494)
24/7 Highly Rated

Fourteen customers specifically name their service technician, with Jonah appearing in three reviews as a…

410 S Rampart Blvd suite 390, Las Vegas, NV 89145

The Cooling Company - Las Vegas HVAC & Plumbing

4.8(540)
24/7 Highly Rated

541 reviews average 4.8 stars, with positive feedback emphasizing same-day technician dispatch, honest…

4055 E Post Rd Suite A, Las Vegas, NV 89120

ICE Heating Cooling & Plumbing

4.8(517)
24/7 Highly Rated

513 reviews average 4.8 stars, with multiple five-star reviewers specifically naming technicians Zach and…

2620 Regatta Dr Suite #102, Las Vegas, NV 89128

Buenos Aires Air Conditioning & Heating, Inc.

4.8(514)
24/7 Highly Rated

505 reviews yield a perfect 5.0-star average, with every customer recommending the company. Three reviewers…

5200 W Vegas Dr, Las Vegas, NV 89108

Air Fix Inc.

4.9(450)
Highly Rated

Nearly all 448 reviews award 5 stars, with customers frequently praising same-day response times and…

ECO Friendly Air Conditioning Heating Repair

4.7(566)
24/7

Over 560 reviews yield a 4.7-star average, with customers frequently praising named technicians like Phillip,…

5940 S Rainbow Blvd, Las Vegas, NV 89118

Discount Air Conditioning & Heating

4.9(415)
24/7 Highly Rated

Four of five detailed reviews describe same-day or next-day service, with one mentioning Friday evening…

4109 Wagon Trail Ave, Las Vegas, NV 89118

The Sunny Plumber Las Vegas

4.7(459)

Four reviewers specifically mention same-day or within-hour arrival during urgent situations: a burst pipe on…

6521 W Post Rd, Las Vegas, NV 89118

Orange Air

4.9(343)
Highly Rated

All five sampled reviews award 5 stars, with customers specifically naming technicians Joey, Mickey, Michael…

Expert cooling and heating llc

4.6(500)
24/7

Three of five detailed reviews mention specific technicians (Jose, Juan, Raul) by name. Negative reviews cite…

1885 Elderberry Pl, Las Vegas, NV 89156

AC Replacement Costs in Las Vegas

Replacement costs for aging systems in Las Vegas. If repair cost exceeds 50% of replacement, replacement is usually more economical.

ServiceLowAverageHigh
Central AC (3-ton, basic)
$5,940$8,640$11,880
Central AC (4-ton, mid-efficiency)
$8,100$11,340$15,120
Central AC (5-ton, high-efficiency)
$10,260$13,500$17,280
Full HVAC system (AC + furnace)
$12,517$14,504$15,228
Plus ductwork replacement
If existing ducts are aged/leaking
$2,268$3,240$4,320
Repair cost threshold50% rule: if repair > 50% of replacement, replace

Prices reflect hot desert metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

AC Replacement in Las Vegas, NV: What to Expect

Las Vegas's extreme heat shortens AC system lifespans - units operating through weeks of 100°F+ temperatures accumulate wear faster than identical equipment in moderate climates, and compressors in particular face sustained stress that pushes them toward earlier replacement. ac replacement Las Vegas serves a market of 45 contractors at a stellar 4.9-star average across 33,142 reviews, with 26 offering 24/7 replacement services.

Replacement system pricing in Las Vegas runs above national averages, reflecting both labor market dynamics and the need for higher-rated equipment in extreme heat. A 3-ton basic system runs $5,940-$11,880 installed; a 4-ton mid-efficiency unit costs $8,100-$15,120; and a 5-ton high-efficiency system lands between $10,260 and $17,280. Nevada NSCB C-21 licensing applies to all replacement contractors, with four years of relevant experience required.

At Legacy Air Conditioning and Heating, technician Dee appears in three reviews for emergency response speed and going beyond the replacement scope on related work. Elite Plumbing, Heating & Air's Trane-certified technicians draw specific praise for honest assessments - reviewers mention technicians who provided straight answers and declined to recommend unnecessary replacements. YES! Air Conditioning's 24/7 live answering model earns direct credit in reviews: multiple customers note that they called YES! after other contractors didn't pick up or returned calls hours too late.

Frequently Asked Questions

AC replacement in Las Vegas runs $2,268-$17,280 depending on system size and efficiency. A 3-ton basic central AC costs $5,500-$11,000 installed, a 4-ton mid-efficiency system $7,500-$14,000, and a 5-ton high-efficiency unit $9,500-$16,000. Full HVAC replacement (AC + furnace combined) averages $11,590-$14,100.

All HVAC Contractors in Las Vegas, NV

Complete directory of 508 contractors — browse alphabetically

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