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 Boulder City
Furnace repair in Boulder City typically runs $150 – $700 depending on the part, and most calls are scheduled same-day or next-day. We dispatch technicians who know the homes here, from the 1930s Hoover Dam worker cottages near Avenue B to the custom builds up by the golf course. The price is in writing before any work starts, and every repair carries a full-year written guarantee. If your heat is out on a cold desert night, call (775) 593-7060 and a live person answers.
Boulder City’s housing stock is unlike anything in Henderson or North Las Vegas. Many of these homes were built before central air was standard, which means the ductwork, the roof penetrations, and the wiring all need a technician who understands what they’re looking at. Our Furnace Repair crews have worked in enough Boulder City attics to know that the problem is rarely just the furnace. It’s usually the system around it that’s been patched and repurposed for seventy years.
We serve all of Boulder City, from the historic district along Nevada Way to the newer subdivisions off Adams Boulevard. When you call, you get a straight answer on cost, timing, and what the fix actually involves.
Why Dalton Heating & Air Henderson Is Boulder City’s Preferred Furnace Repair Company
Boulder City homeowners call us because we show up with a written price and a name tag, not a clipboard and a list of add-ons. Marco Benitez runs our team, and he holds every tech to The Garrison Code: arrive inside the stated window, price in writing before starting, do the job by the book, leave the site clean, and stand behind the work for a full year. That standard has been in place since 2003 and it doesn’t change for Boulder City.
Our technicians are background-checked and uniformed, and you’ll know who’s coming before they knock. We service all nine major residential brands, including Trane, Lennox, Goodman, and Rheem, so we’re not going to tell you your furnace is “too old” just because we don’t stock the parts. We do stock the parts that Boulder City furnaces actually need.
The reviews from Boulder City customers tell the same story: the tech showed up on time, the price matched the quote, and the repair held. That’s the whole job.
Styles & brands we work with
Furnace Maintenance in Boulder City
Furnace maintenance in Boulder City is not optional if your furnace is tied to ductwork that predates your parents. It runs $80 – $200, and for that you get a full inspection, cleaning, and a written report of what was actually found, not a sales pitch. Boulder City’s dry desert air pushes fine dust through older duct systems, and that dust settles on blower motors, burners, and flame sensors, cutting efficiency and wearing parts faster than you’d expect.
What We Check on Every Boulder City Maintenance Visit
We start at the furnace cabinet and work outward: heat exchanger condition, burner alignment, ignitor resistance, gas pressure, and the flue path. Then we check the ductwork itself, because in Boulder City that’s where the real money leaks out. Abandoned evaporative cooler transitions are common here, and they bleed conditioned air into the attic. We seal or flag anything that’s open.
Why Maintenance Prevents $700 Repairs
A cracked heat exchanger on a 1960s furnace in Boulder City is rarely a sudden failure. It’s the endpoint of years of dust buildup, oversized filters, and a blower motor running against too much static pressure. A $150 maintenance visit catches the early signs, and that’s cheaper than a $700 repair or a full replacement mid-winter.
Heat Pump Repair in Boulder City
Heat pump repair in Boulder City runs $150 – $650, and it’s a growing share of our calls as more homeowners add heat pumps to supplement or replace aging furnaces. What a lot of Boulder City homeowners don’t realize is that their heat pump and their furnace are often in the same air handler, which means a failure in one can look like a failure in the other. We diagnose the whole system, not just the unit that’s flashing a code.
The Dual-Fuel Diagnosis
On a cold night in Boulder City, a dual-fuel system switches from heat pump to furnace at a set outdoor temperature. If that changeover point is misconfigured, or if the thermostat wiring is spliced from the original 1950s run, the system can short-cycle between the two, and neither one heats well. We check the entire control sequence, not just the part that’s making noise.
Heat Pump Capacitors and Dry Air
The Mojave Desert’s low humidity doesn’t cool electronics the way coastal air does. Capacitors and contactors run hotter, and they fail more often. That’s a $150 – $400 repair depending on the part, and it’s one we see regularly in Boulder City heat pumps that run near-continuously through the shoulder seasons.
Trusted Brands We Service in Boulder City
We work on all nine major residential brands, and in Boulder City that most often means Trane, Lennox, Goodman, and Rheem. We stock ignitors, flame sensors, pressure switches, gas valves, blower capacitors, and thermostats locally, so we’re not waiting on a parts truck from Las Vegas while your house goes cold. Factory training means we repair each brand the way the manufacturer specifies, not the way a generic tech guesses. Your warranty stays intact, and the fix is done correctly the first time.
See the difference
Before
After
Before
After
Before
AfterCommon Furnace Repair Problems We See in Boulder City Homes
- Abandoned swamp cooler cutouts leaking conditioned air. Many Boulder City homes switched from evaporative cooling to central HVAC decades ago, but the original roof or attic openings were never properly sealed. The furnace works fine, but the house still feels drafty and the gas bill climbs. We locate and seal these during repair calls, because a furnace can’t heat a house that’s leaking into the attic.
- High-limit switch trips from undersized bypass ducts. Larger Boulder City homes with multi-zone systems often have original ductwork sized for a single-stage furnace. When a newer two-stage or variable-speed furnace pushes air through those same ducts, static pressure spikes, the high-limit switch trips, and the furnace shuts down on cold nights. The fix is a duct assessment, not just resetting the switch.
- Rusted heat exchangers from old roof penetrations. Low-slope roofs are common on mid-century Boulder City homes, and the old swamp cooler mounts tend to let water drip slowly onto the furnace below. Over decades, that rusts the heat exchanger. We inspect for exactly this on every call in older homes, because a cracked heat exchanger is a carbon monoxide risk that no homeowner should ignore.
- Blower motors and capacitors failing from dry, dusty air. Boulder City sits in the Mojave Desert, and the fine dust here gets past filters that work fine in wetter climates. Blower motors run with more resistance, capacitors overheat, and the furnace eventually won’t start. Regular filter changes help, but these homes often need a blower motor cleaning or replacement sooner than a Henderson home would.
Pricing for Furnace Repair in Boulder City, NV
Most furnace repairs in Boulder City run between $150 and $700. That range covers the common fixes: an ignitor replacement usually lands between $150 and $300, a gas valve between $200 and $450, and a blower motor between $300 and $700 depending on the brand and whether it’s a variable-speed unit. Furnace maintenance runs $80 – $200, and heat pump repair runs $150 – $650. The price is written down before we touch anything, and it doesn’t change at the door.
| Service | Typical Boulder City Price Range |
|---|---|
| Furnace Repair | $150 – $700 |
| Furnace Maintenance | $80 – $200 |
| Heat Pump Repair | $150 – $650 |
What actually drives the cost in Boulder City is the age and condition of the ductwork and the retrofit history of the house. A simple ignitor swap is quick. A repair that requires correcting airflow, sealing old openings, or replacing components stressed by a half-century-old duct system takes more labor. Either way, you get the final price in writing before the work starts. Call for a free estimate.
We Also Serve Cities Near Boulder City
If you’re outside Boulder City but still nearby, we cover Henderson, Nellis AFB, and North Las Vegas with the same written pricing and same-day scheduling. Dispatch and scheduling are coordinated from our Las Vegas office, but the crews serving Boulder City are local to the area and already know the housing stock. If you’re in one of those cities, you get the same Garrison Standard.
Serving Boulder City, NV - Our Local Coverage Area
We’re based in the Boulder City 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 Boulder City
Because Boulder City’s homes were built between the 1930s and 1960s, before central air was standard, many were originally cooled with evaporative swamp coolers. When those were replaced with central HVAC, the original roof or attic openings often got a quick patch that failed over time. On a furnace repair call, we inspect those transitions, because an open cutout leaks conditioned air into the attic and pulls dust and pests into the system. Sealing them is often the difference between a furnace that runs constantly and one that holds temperature. If you suspect this in your home, call (775) 593-7060 and ask about a duct inspection during your next repair.
You usually can’t tell from the thermostat alone, because a dual-fuel system shares the same air handler and often the same control board. We diagnose the full sequence of operation: what’s calling for heat, what’s responding, and where the changeover between heat pump and furnace is actually happening. Boulder City’s temperature swings make misconfigured changeover points common. We’ll tell you which unit is failing and write down the repair price before any work begins. Estimates are free.
Yes. Capacitors and contactors rely on airflow and ambient conditions to dissipate heat, and Boulder City’s dry air doesn’t cool electrical components as effectively as more humid climates. Add the fine dust that settles on everything here, and capacitors run hotter and fail sooner than they would in Henderson or coastal climates. A failed capacitor is one of the more common and affordable furnace repairs we do in Boulder City. If your furnace hums but won’t start, call us for a diagnosis.
In most cases, yes, we can repair and seal the original ductwork without a full replacement. Boulder City’s 1940s homes often have galvanized steel ductwork that’s structurally sound, but the seams, transitions, and abandoned openings leak heavily. We seal what can be sealed and replace only the sections that are rusted or crushed. Full duct replacement is a last resort, and we’ll show you the evidence before recommending it. Get the assessment done and decide with real numbers in front of you.
Every two to three years, or after any major thermostat or duct change. Multi-zone systems in Boulder City’s larger homes often have original bypass ducts that are undersized for modern furnaces. That drives up static pressure, trips high-limit switches, and shortens blower motor life. A commissioning visit checks airflow per zone, gas pressure, and the control sequence, and it runs $80 – $200. Call (775) 593-7060 to schedule a commissioning visit.
Written by Marco Benitez, Owner at Dalton Heating & Air Henderson, serving Boulder City and the surrounding desert communities.