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AfterHow Much Does Furnace Replacement Cost in Henderson?
A full furnace replacement in Henderson typically runs $4,200 to $8,800 installed in 2026, with most single-stage mid-efficiency systems landing between $4,800 and $6,500. High-efficiency two-stage or variable-speed units with advanced filtration run $7,000 to $12,000+, depending on size, brand, and the condition of your existing ductwork. The spread is real, so the only way to get an honest number for your house is a written quote from a technician who has seen your setup.
That range covers the furnace itself, removal of the old unit, labor, and the basic permits and inspections Henderson requires. It does not automatically include duct replacement, electrical panel upgrades, or gas line modifications, which can add $1,200 to $4,000 depending on what your home needs.
Furnace Replacement Cost Breakdown (2026)
Here’s where the money actually goes on a typical Henderson furnace replacement. We break this out in writing for every quote we give, so you’re not guessing what you paid for.
| Component | Typical Cost Range | Notes |
|---|---|---|
| Furnace unit (single-stage, 80% AFUE) | $1,800 – $2,800 | Basic entry-level replacement. Works, but higher monthly gas bills. |
| Furnace unit (two-stage, 96% AFUE) | $3,200 – $4,800 | The sweet spot for most Henderson homes. Rebates often apply. |
| Furnace unit (variable-speed, 97-98% AFUE) | $4,500 – $7,000 | Top efficiency and comfort. Quietest operation. |
| Labor and installation | $1,800 – $3,200 | Includes removal of old unit, sheet metal work, gas and vent connections. |
| Permits and inspection | $150 – $400 | Henderson requires mechanical permits for furnace swaps. We handle this. |
| Thermostat (if replacing) | $80 – $300 | Smart thermostats run higher. Basic programmable starts around $80. |
| Ductwork modifications | $300 – $2,500 | Only if your existing ducts don’t match the new unit’s airflow needs. |
| Electrical or gas line work | $200 – $1,500 | If your panel or gas line is undersized for the new furnace. |
What drives the final number up or down most often in Henderson? The efficiency rating of the unit you choose, whether your home needs duct modifications, and the brand. A Goodman or Rheem single-stage will come in lower than a Carrier or Trane variable-speed, all else equal. But the installed quality matters more than the badge on the cabinet. A poorly installed top-tier furnace will underperform a properly installed mid-range unit every time.
We service all nine major residential brands: Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. If you have a brand preference, we’ll quote it. If you don’t, we’ll recommend what fits your home’s size, duct layout, and budget, and we’ll put the price in writing before any work starts.
What Affects Furnace Replacement Pricing in Henderson
Henderson has its own characteristics that shift furnace prices compared to other markets. Here are the factors that actually matter:
- Home size and furnace capacity (BTUs) – A 1,200-square-foot condo in Green Valley needs a 40,000-60,000 BTU furnace. A 3,500-square-foot two-story in Anthem or Lake Las Vegas needs 80,000-110,000 BTUs. Bigger unit, bigger price.
- Efficiency rating (AFUE) – An 80% AFUE furnace wastes 20 cents of every gas dollar. A 96% unit wastes 4 cents. The high-efficiency unit costs $1,500 to $3,000 more upfront, but in Henderson’s winter, where overnight lows dip into the 30s from December through February, that efficiency difference shows up on your Southwest Gas bill every month.
- Ductwork condition – Homes in older Henderson neighborhoods like Pittman or the original Water Street District often have ducts that are 20-30 years old. If they’re leaking or undersized, a new furnace alone won’t fix your comfort problem. Sealing or replacing duct runs adds cost but is sometimes the only way the new system works right.
- Access and installation complexity – If your furnace is in an attic with a narrow scuttle hole in a 1990s tract home, or in a tight closet in a condo near Whitney Ranch, the labor hours go up. If it’s in a garage with clear access, installation is faster and cheaper.
- Electrical and gas requirements – Some older Henderson homes have 100-amp panels. A new high-efficiency furnace with an ECM blower motor may require a dedicated circuit. Gas line sizing is another variable. These upgrades are common in homes built before the mid-1980s.
- Permit and code compliance – The City of Henderson requires mechanical permits for furnace replacements. We pull the permit, schedule the inspection, and make sure the work passes. Some contractors skip this to cut costs. We don’t, because a furnace installed without a permit is a liability when you sell the house.
Is It Cheaper to Repair or Replace a Furnace in Henderson?
Furnace repairs in Henderson typically run $150 to $700, depending on the part. A failed igniter or flame sensor is on the low end. A cracked heat exchanger or failed blower motor pushes toward the high end and often beyond.
The rule we give homeowners: multiply the repair cost by the furnace’s age. If a 20-year-old furnace needs a $500 repair, that’s $10,000 worth of “just one more season” decisions stacked up. The math stops making sense somewhere around year 15, especially when the repair involves the heat exchanger, which can cost $1,200 to $2,500 on its own and is often the moment we recommend replacement instead.
Here’s a simple guide:
- Furnace under 8 years old, repair under $500 – Fix it. It still has most of its life ahead.
- Furnace 8-15 years old, repair $500-$1,200 – Get a written repair quote and a replacement quote side by side. Then decide with real numbers.
- Furnace over 15 years old, repair over $1,200 – In most cases, replacement is the better financial move. You’re putting a new transmission in a car with 250,000 miles.
Every repair we do at Dalton Heating & Air Henderson comes with a written guarantee for a full year. If the repair fails in that time, we return at no charge. That’s the Garrison Standard, and it’s been in place since 2003.
Furnace Replacement vs. Heat Pump in Henderson
Henderson is one of the few markets where a heat pump makes legitimate sense as a furnace replacement. Our winters are mild enough that modern cold-climate heat pumps handle the heating load efficiently, and they give you air conditioning in the summer, which in a climate where cooling is the bigger expense, matters.
Here’s the cost picture:
- Furnace-only replacement (gas) – $4,200 to $8,800 installed. Requires existing gas line and venting.
- Heat pump replacement (electric) – $4,500 to $9,500 installed for a comparable system. Higher end if you’re adding a variable-speed unit or replacing the air handler too.
- Dual-fuel system (heat pump + gas furnace backup) – $8,000 to $14,000. Best comfort for homes in higher-elevation parts of Henderson like MacDonald Highlands or McCullough Hills, where winter nights get colder than the valley floor.
If your gas furnace is dead and you’re also dreading another summer of high cooling bills, a heat pump is worth a hard look. We install both and we’ll quote both options so you can compare in writing.
Furnace Replacement Cost by Henderson Neighborhood
Pricing doesn’t change much by ZIP code, but the housing stock does, and that affects what a replacement involves.
- Green Valley and MacDonald Ranch – Homes from the 1980s-2000s, mostly gas furnaces in garages or attics. Typical replacement: $4,800-$7,500 depending on efficiency. Ductwork is usually in fair condition.
- Anthem and Sun City Anthem – Larger homes, some with dual-zone systems. Replacing one furnace in a two-furnace setup still runs $4,800-$8,000, but you may want to plan for the second unit as well.
- Water Street District and Pittman – Older homes, some with original ductwork. Add $500-$2,000 for duct sealing or modification. Gas lines and panels often need upgrades.
- Lake Las Vegas and MacDonald Highlands – High-end homes with custom duct layouts and higher BTU requirements. Expect $7,000-$12,000 for premium variable-speed systems with air quality add-ons.
- Inspirada and West Henderson – Newer builds, mostly from the last 10-15 years. Furnaces in these homes are just now reaching replacement age. Ductwork is generally good, keeping replacement costs on the lower end: $4,200-$6,500.
How to Save on Furnace Replacement
You don’t have to buy the cheapest furnace to get a fair price. Here’s what actually moves the needle:
- Get three written quotes. Not three phone estimates. Three itemized, written quotes. If a contractor won’t put the price in writing before you commit, that’s your answer.
- Replace in spring or fall. HVAC companies are busiest in January and July. Replacing a furnace in April or October, when Henderson’s demand is lower, can save $300-$800 and gets you faster scheduling.
- Check for manufacturer rebates and Southwest Gas incentives. High-efficiency furnaces (95%+ AFUE) often qualify for $200-$600 in rebates depending on the program year. We handle the paperwork.
- Don’t oversize the furnace. Bigger is not better. An oversized furnace short-cycles, wears out faster, and costs more upfront. A proper Manual J load calculation ensures you pay for exactly what your home needs.
- Bundle with AC replacement if both are old. If your AC is 15+ years old and your furnace just died, replacing both as a matched system can save $1,000-$2,500 compared to doing them separately, depending on the system.
The best way to know your actual cost is a free estimate from a technician who has looked at your furnace, your ducts, and your electrical panel. Dalton Heating & Air Henderson offers free replacement estimates. Call (775) 593-7060 and we’ll send a background-checked, uniformed technician with a written quote, not a number made up over the phone.
How the Furnace Replacement Process Works
If you’ve never replaced a furnace before, here’s the sequence, start to finish:
- Call and schedule a free estimate. You’ll talk to a live person, not a voicemail queue. We answer 24/7. The technician arrives inside the stated window, in uniform, with ID.
- We inspect your current system. Furnace condition, ductwork, electrical, gas line, venting, and insulation. We measure the home and run a proper load calculation, not a guess based on square footage alone.
- You receive a written quote. The price is in writing before any work starts. It includes the furnace, labor, permit, disposal of the old unit, and any required modifications. No surprise line items later.
- You decide. No pressure. We answer questions, show you rebate paperwork, and let you compare with other quotes if you want.
- Installation day. We arrive on time, protect your floors, remove the old furnace, install the new one, commission it, and clean up. Most replacements take one day, or two if significant ductwork is involved.
- Permit inspection. We schedule the city inspection and make sure it passes. If anything isn’t right, we fix it before the inspector leaves, not after.
- Your 365-Day Done Right Promise starts. If it’s not done right, we make it right. For a full year.
FAQs – Furnace Replacement Cost in Henderson
How much does a furnace replacement cost in Henderson, NV?
Most furnace replacements in Henderson cost $4,200 to $8,800 installed in 2026. Single-stage units fall on the lower end, high-efficiency variable-speed systems on the higher end. Call (775) 593-7060 for a free written estimate on your specific home.
How long does a furnace replacement take?
A standard furnace swap takes 4 to 8 hours. If ductwork modifications or electrical upgrades are needed, the job can run 1.5 to 2 days. We’ll tell you the expected timeline in your written quote before we start.
What’s the most reliable furnace brand?
We service and install all nine major brands: Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. Reliability is more about proper installation than the logo on the cabinet. A mid-range furnace installed correctly will outperform a premium unit installed carelessly. That’s why every Dalton installation follows The Garrison Code: do the job by the book, leave the site clean, stand behind the work for a full year.
Can I replace just the furnace without replacing the AC?
Yes, in most cases. If your AC is still in good shape, a furnace-only replacement runs $4,200 to $8,800 depending on efficiency. However, if your AC is also 15+ years old, replacing both as a matched system often saves money compared to doing them separately a year or two apart.
Do I need a permit to replace a furnace in Henderson?
Yes. The City of Henderson requires a mechanical permit for furnace replacement. Dalton Heating & Air pulls the permit, schedules the inspection, and confirms the work passes before we consider the job done. Any contractor who offers to skip the permit is cutting a corner that could bite you at resale.
Is a high-efficiency furnace worth the extra cost in Henderson?
For most homeowners, yes. A 96% AFUE furnace costs $1,500 to $3,000 more upfront than an 80% unit, but it cuts your gas consumption by roughly 16-20%. In Henderson’s winter heating season, that typically recovers the premium in 5 to 8 years. If you plan to stay in the home long-term, or you want the comfort benefits of two-stage heating, it’s the right call. Call (775) 593-7060 for exact numbers on your home and we’ll show you the payback math in writing.
Get a Written Furnace Replacement Quote in Henderson
If your furnace is dead or dying, you want numbers, not a sales pitch. Furnace replacement in Henderson is what we do every week, and every quote we give is itemized, written, and yours to keep whether you hire us or not.
Dalton Heating & Air Henderson is a Garrison Partners company, operating under The Garrison Standard since 2003. Our technicians are background-checked, uniformed, and factory-trained on all nine major HVAC brands. The price you’re quoted is the price you pay. The work is guaranteed in writing for a full year. If it’s not done right, we make it right.
Call (775) 593-7060 to schedule your free replacement estimate. A live person answers, 24/7.
Written by Marco Benitez, Owner at Dalton Heating & Air Henderson, serving Henderson since 2003.
Pricing reflects the Henderson market as of 2026. Dalton Heating & Air Henderson offers free estimates – call (775) 593-7060.
What Our Customers Say
"Furnace tune-up. He cleaned the burners and flame sensor, tested for carbon monoxide, and gave me a clear report."
- Lisa M."Coil cleaning and a refrigerant check before summer. AC has never been this cold."
- Marty D."Thermostat swapped for a programmable one and ducts checked for leaks. The house is more even now."
- Omar H.