Coldharbour Heating & Air hvac team

HVAC Company in Las Vegas - Fast Local Response, Upfront Pricing

Same-day heating and cooling service with the price agreed before we start, and no overtime surcharge for evenings or weekends. Licensed, insured, EPA-certified technicians.

✓ Licensed & Insured ✓ Written quotes ✓ Permits handled
Call Now - 24/7 Dispatch

We answer around the clock

🛡 Licensed & Insured 📝 Written Fixed-Price Quotes 💲 No Change Orders · Free Estimates
Every visit starts with

Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed

Your new heating and cooling system for as low as $119/month*on approved credit; ask for current terms

Diagnosis first, numbers second - you approve the repair price before a single part goes in.

Styles & brands we work with

AC repair
AC repair
Furnace & heating
Furnace & heating
Heat pumps
Heat pumps
Ductless mini splits
Ductless mini splits
Carrier
Carrier
Trane
Trane
Goodman
Goodman

Before & after – our own jobs

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

HVAC Company in Las Vegas, NV

Las Vegas HVAC work is defined by rooftop labor in extreme heat and equipment that ages faster than almost anywhere in the country. Most homes here run packaged units mounted on flat or low-pitch roofs, exposed to 110°F+ temperatures for months straight, with stucco slab construction that makes conventional side-yard split systems impractical. At Coldharbour Heating & Air, we dispatch crews from our Las Vegas office to handle AC repair, furnace repair, and AC installation across the valley, with live phone coverage at (817) 402-2972 every hour of every day.

Call (817) 402-2972

Why Las Vegas Homes Are Different

The valley’s housing stock is overwhelmingly stucco-clad slab-on-grade tract homes built during the 1990s-2000s boom in Henderson, Summerlin, and the southwest valley. The vast majority came with rooftop packaged units that are now 15-25 years old and aging out simultaneously. Attic spaces in these homes routinely hit 150°F+, which degrades flex duct connections and duct board insulation far faster than manufacturers’ rated lifespans assume.

Las Vegas sits in a basin in the Mojave Desert where summer highs regularly reach 115°F and cool nights offer little relief for overworked equipment. The Colorado River water delivered via Lake Mead is among the hardest in the United States, and the calcium deposits it leaves behind clog condensate drain lines, coat evaporator coils, and accelerate corrosion. That means maintenance intervals here run shorter than national averages, and technicians spend more time on rooftops in dangerous heat than in any comparable metro.

During June and July heat waves, the clustered failure of same-vintage rooftop packaged units across Henderson and the southwest valley creates a valleywide equipment backlog. Condensing units and packaged rooftop systems go on allocation, lead times stretch to weeks, and every HVAC company in the market is overwhelmed simultaneously. Pre-season equipment stocking and genuine emergency availability separate the companies that can help from the ones that cannot.

Our Main Las Vegas Services

Homeowners across the Las Vegas valley call us most often for cooling emergencies in summer, heating failures in winter, and full system replacement when rooftop packaged units finally give out. Each service has its own dedicated Las Vegas page with detailed pricing, local conditions, and scheduling information.

AC Repair in Las Vegas

AC repair in Las Vegas means rooftop work in 110°F ambient heat, often on units that have run continuously for weeks. We see compressor failures, refrigerant leaks in corroded line sets, and condensate drain clogs from hard-water scale more frequently than in any other market we serve. Our technicians carry common compressor contactors, capacitors, and refrigerant on every truck to complete most repairs in a single visit. AC Repair in Las Vegas covers same-day response, diagnostic pricing, and what to expect when your rooftop unit quits during a heat wave.

AC Repair in Las Vegas

Furnace Repair in Las Vegas

Las Vegas furnace repair peaks in December and January when desert nights drop below freezing and homeowners discover their gas-fired rooftop packaged unit or split-system furnace will not ignite. Igniter failures, flame sensor corrosion, and heat exchanger cracks are the most common calls we field. Because heating season is short here, many homeowners skip fall maintenance and face preventable mid-winter failures. Furnace Repair in Las Vegas explains our diagnostic process, common repair costs, and how we handle emergency no-heat calls.

Furnace Repair in Las Vegas

AC Installation in Las Vegas

AC installation in Las Vegas requires load calculations that account for extreme solar gain on stucco surfaces, rooftop mounting structural requirements, and proper condensate drainage in hard-water conditions. We size every replacement using Manual J calculations, never rule-of-thumb square footage estimates, and we handle rebate paperwork for utility efficiency programs. AC Installation in Las Vegas covers equipment options, installation timelines, and how we protect your roof during the removal and replacement process.

AC Installation in Las Vegas
Need help today?Fast, friendly service and a no-obligation free estimate.

Call (817) 402-2972

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Brands We Service in Las Vegas

Our technicians are trained to service nine major residential HVAC brands, including Goodman, Rheem, and Daikin. We stock capacitors, contactors, igniters, and flame sensors for the most common Las Vegas rooftop packaged units, which means most repairs do not wait for parts orders. For full equipment coverage, see our brands page.

Pricing for HVAC Company in Las Vegas, NV

Service Typical range in Las Vegas
AC Repair $150-$650
Furnace Repair $150-$700
AC Installation $3,500-$7,500
Tune-Up $80-$200

Prices in Las Vegas run toward the higher end of these ranges when work requires rooftop access in extreme heat, when hard-water scale demands coil cleaning or drain line replacement, and when same-day emergency dispatch is needed during peak summer demand. Before any work begins, we provide a written price that does not change at the door, part of The Kingswell Way we follow on every job.

Neighborhoods We Serve in Las Vegas

Our Las Vegas crews cover the full valley, from the master-planned communities of Summerlin to the established tracts of the southeast. Most calls reach a technician within 60-90 minutes during standard hours, and our 24-hour live dispatch means emergency calls are routed immediately, not queued until morning.

  • Summerlin
  • Henderson
  • Southwest Valley
  • North Las Vegas
  • Enterprise

Service Area – Cities Near Las Vegas

We serve the full Las Vegas metro and surrounding communities. Our crews regularly run to North Las Vegas, NV for rooftop unit repairs in the older housing stock near the base, to Nellis AFB, NV for military family housing calls, to Henderson, NV where 1990s tract homes are hitting simultaneous equipment end-of-life, and to Boulder City, NV for desert ranch-style homes with unique cooling loads. Dispatch and scheduling are coordinated from our Las Vegas office.

Serving Las Vegas, NV - Our Local Coverage Area

We’re based in the Las Vegas area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.

FAQs About HVAC Company in Las Vegas

Ready to get started? Free estimates · 60-minute response in Las Vegas
Call (817) 402-2972

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local hvac pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Las Vegas Customers Say

★★★★★ 4.8 from 6+ reviews

"Furnace was short cycling all winter. They diagnosed a bad sensor instead of condemning the whole unit like I feared. Cheap fix, honest call."

- Russ Tiedemann

"Thermostat and a weak blower. Fixed both in one visit, explained the guarantee, and didn't leave a mess. I've already recommended them to my neighbor."

- Natalie Esposito

"Honest to a fault. Two companies told me I needed a whole new unit. Coldharbour said mine had years left and just needed a cleaning and a part. Saved me thousands."

- Marcus Reilly

How It Works in Las Vegas

Getting your hvac handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your hvac needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Las Vegas - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

Current Offers

Bring these savings to your next appointment.

10%

10% Off Your First Service Visit

Valid on your first completed service visit with us.

Expires Mar 31, 2027
Always

Written Price Before Any Work Starts

Expires Mar 31, 2027
Included

Written Guarantee on Every Repair

Expires Mar 31, 2027
Free

Free Second Visit if the Repair Fails

Expires Mar 31, 2027

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Areas We Serve
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