Furnace & heating
AC repair
Heat pumps
Ductless mini splits
Carrier
Trane
GoodmanSeasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Get your free estimateFast, Reliable Furnace Repair Across North Las Vegas
Furnace repair in North Las Vegas typically runs $150 – $700, and most no-heat calls can be diagnosed within the first hour of the visit. When your heat kicks off during a December cold snap, you don’t have time to wait three days for a technician who may or may not show. Our team at Cold Harbour Heating and Air Las Vegas answers the phone around the clock and gets a background-checked technician to North Las Vegas neighborhoods like Aliante, Eldorado, and Craig Ranch quickly. Call (725) 726-3813 and you’ll speak to a live person, not a machine.
Why Cold Harbour Heating and Air Las Vegas Is North Las Vegas’s Preferred Furnace Repair Company
North Las Vegas homeowners have been burned before. A no-show. A price that jumped at the door. A repair that quit within a month. That’s exactly why Cold Harbour Heating & Air was founded in 2003 as part of the Kingswell network, a group of independently owned and operated HVAC businesses held to the same written standards. The Kingswell Way is simple and specific: say the price before the work, show up in the window given, leave the place cleaner than found, put the guarantee in writing, and come back if it fails. We don’t ask you to take our word for it. The price goes on paper before a single tool comes out, and the 365-Day Done Right Promise goes on paper before the technician leaves.
Our North Las Vegas customers consistently tell us the same thing: the technician arrived in the window, explained the repair in plain English, and handed them a number before touching the furnace. If a repair fails within 365 days, we return and correct it at no charge. That’s not a policy applied case by case. It’s the written guarantee on every job. Victor Mancini, our owner, has built the business around the idea that a cold harbour was a roadside shelter where travelers waited out the weather. Comfort in any season is the job.
Styles & brands we work with
Boiler Repair in North Las Vegas
Boiler Repair in North Las Vegas is less common than furnace work, but the older homes near Nellis Air Force Base and downtown do have hydronic systems that need real attention. Most boiler calls we handle in North Las Vegas involve circulator pump failures, expansion tank issues, or a burner that won’t stay lit. In the dry Mojave air, boiler components hold up reasonably well, but hard water from the local supply lines can leave mineral deposits on heat exchanger surfaces, cutting efficiency and triggering high-limit trips. A typical boiler repair in North Las Vegas runs $150 – $700, depending on what failed.
Circulator Pumps and Expansion Tanks
When a boiler short-cycles or won’t push heat to all zones, the circulator pump is usually the first suspect. In North Las Vegas homes built in the 1980s and 1990s, original pumps are reaching the end of their service life. We test the pump, check the expansion tank pressure, and replace what’s failed with a written price in hand before the work begins.
Burner and Ignition Work
A boiler that won’t light is often a failed thermocouple, a dirty burner, or a gas valve that needs replacing. We service gas valves on all major brands and can usually complete burner and ignition repairs the same day. Every repair is covered by the 365-Day Done Right Promise.
Gas Furnace Repair in North Las Vegas
Gas Furnace Repair in North Las Vegas is the most common no-heat call we run between November and February. When the overnight low drops into the 30s, furnaces that sat idle through a long cooling season suddenly get asked to work, and that’s when weak components fail. A typical gas furnace repair in North Las Vegas runs $150 – $700. That covers anything from an ignitor replacement to a gas valve, and you’ll know the exact number before we start.
Ignitors, Flame Sensors, and Gas Valves
Our Furnace Repair team replaces hot surface ignitors and flame sensors on Carrier, Trane, Goodman, and Rheem systems regularly. In North Las Vegas, the fine alkaline dust that blows through older neighborhoods settles on flame sensors, causing short cycling and lockouts. A cleaning or replacement gets the furnace running again fast, and we stock parts locally for North Las Vegas customers to keep turnaround quick.
Heat Exchanger Inspection and Repair
Any no-heat call on a gas furnace includes a heat exchanger inspection. Cracked heat exchangers are a carbon monoxide risk, and we don’t take shortcuts there. If we find a crack, you’ll see the photo before you see a price. Repairs are straightforward on most systems, and we always explain exactly what the fix involves and what it costs.
Trusted Brands We Service in North Las Vegas
Our technicians service all major residential HVAC brands, and we specifically train on Carrier, Trane, Bryant, and American Standard so the technician who arrives at your North Las Vegas door knows your system. You don’t need to call four different companies. Whether you have a Goodman 80% furnace in a Craig Ranch closet or a Carrier rooftop package unit near Nellis AFB, we carry or can source the parts fast, and we keep common ignitors, capacitors, and flame sensors on the truck for one-trip repairs in Aliante, Eldorado, and the older neighborhoods around downtown.
Common Furnace Repair Problems We See in North Las Vegas Homes
- High static pressure and failed blower motors in older closet installs. Many 1980s and 1990s furnace closets in North Las Vegas were originally built for swamp coolers. The return-air paths pull from hot attic spaces, driving static pressure above what the blower motor was designed to handle, and motors burn out in winter.
- Cracked heat exchangers in 1970s and 1980s rooftop package units near Nellis AFB. These units endure 100+ days above 100°F every summer, then cycle hard through sudden winter temperature swings. The thermal stress cracks heat exchangers over time, which is a carbon monoxide hazard we always check.
- Kinked line sets and missing filter dryers from the mid-2000s builder boom. Homes in Aliante and Eldorado went up fast during the post-2005 construction wave. Many builder-grade heat pump installs have kinked line sets or no filter dryer, which leads to failed compressors and no-heat lockouts within 12-15 years.
- Over-tightened flare fittings on mini-split systems in dense communities. We regularly find refrigerant leaks at flare connections on mini-splits in North Las Vegas’s newer townhome and small-lot developments. The fittings are often over-torqued during rapid construction, and the slow leak eventually trips a heat pump lockout in winter.
See the difference
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AfterPricing for Furnace Repair in North Las Vegas, NV
Here’s what furnace repair actually costs in North Las Vegas. The price depends on what failed and what system you have, not on which technician shows up.
| Service | Typical Range in North Las Vegas |
|---|---|
| Furnace Repair | $150 – $700 |
| Furnace Tune-Up | $80 – $200 |
An ignitor replacement usually lands between $150 and $280 parts and labor included. A blower motor or gas valve replacement runs higher, which is why we show you a written price before any work begins. That price does not change at the door. Every estimate is free, and every repair carries the 365-Day Done Right Promise. Call (725) 726-3813 and we’ll give you a straight answer.
We Also Serve Cities Near North Las Vegas
While this page is focused on Furnace Repair in North Las Vegas, our technicians also take calls in the surrounding valley. We serve homeowners in Las Vegas proper, and we work regularly around Nellis AFB, where the older housing stock presents its own set of heating challenges. If you’re just over the line in any of these communities, call us and we’ll get a technician to you fast.
Serving North Las Vegas, NV - Our Local Coverage Area
We’re based in the North 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 Furnace Repair in North Las Vegas
Blower motor failures in post-2005 North Las Vegas homes are usually caused by high static pressure from undersized return ductwork installed during rushed construction. Call (725) 726-3813 for a static pressure test and a real fix, not another band-aid.
They fail at higher rates. Decades of extreme summer heat followed by sudden winter cycling cracks heat exchangers and stresses ignition components. We inspect every rooftop unit for heat exchanger cracks before any repair proceeds, because carbon monoxide is not something to gamble with.
Most routine furnace repairs do not require a permit, but a furnace replacement in North Las Vegas does, and the City of North Las Vegas requires the installing contractor to pull it. We handle the permit paperwork on replacements so it’s one less thing for you to chase. Call (725) 726-3813 and we’ll explain exactly what your job needs.
High-limit trips on closet furnaces in older North Las Vegas homes are usually caused by restricted airflow from undersized return air paths that were originally built for swamp coolers. The fix is often a return duct upsizing, not a new furnace. Request a static pressure reading before anyone sells you equipment.
Most furnace repairs in North Las Vegas run $150 – $700. Minor parts like ignitors and flame sensors fall on the lower end, while blower motors and gas valves land higher. You’ll get a written price before we start, and if the repair fails within 365 days, we return and fix it at no charge. Call (725) 726-3813 for a free estimate.
Contact Cold Harbour Heating and Air Las Vegas for Furnace Repair in North Las Vegas
If your furnace is down in North Las Vegas, don’t wait for the next cold front to make it worse. Call (725) 726-3813 and a live person answers, 24 hours a day, 7 days a week. We’ll give you a firm arrival window, a written price before work begins, and a written 365-Day Done Right Promise before the technician leaves. That’s how we’ve operated since 2003, and it’s how we serve North Las Vegas today.
Written by Victor Mancini, Owner at Cold Harbour Heating and Air Las Vegas, serving North Las Vegas since 2003.