Reviewed 2026-09-01
Furnace replacement cost in Las Vegas, NV
| Scope | Low | Typical | High |
|---|---|---|---|
| 80,000 Btu gas furnace | $3,680 | $4,720 | $6,320 |
| 100,000 Btu gas furnace | $4,320 | $5,540 | $7,420 |
| Ducted air-source heat pump | $7,350 | $9,420 | $12,630 |
How much does a furnace replacement cost in Las Vegas?
A furnace replacement in Las Vegas typically costs $4,720 for an 80,000 Btu gas furnace, installed on the ducts that are already there. The range for that same straightforward swap is $3,680 to $6,320. A 100,000 Btu gas furnace is typically $5,540. A ducted air-source heat pump, replacing the furnace and using those same ducts, is typically $9,420, from $7,350 to $12,630. None of those prices includes new ducts, a chimney liner, or a panel upgrade.
What the Las Vegas labor rate changes
The national starting point for the 80,000 Btu furnace is $4,600 before local labor. Las Vegas labor is 1.05 times a national crew. About 48 percent of that furnace price is the crew, so the city moves the hours more than the cabinet. Versus a crew priced at 1.00, that adds about $120. The heat pump uses a 45 percent labor share because more of its price is the machine. Do not compare a heat-pump quote with the furnace row and call the difference a rip-off. They are different machines.
Which size the example home is even asking about
The example house was built around 1998 and is about 1,750 square feet. stucco tract houses on slabs, tile roofs, cooling that runs most of the year Las Vegas has about 2,100 heating degree days, against 4,000 in the national reference. A colder city is the usual reason a quote jumps from 80,000 to 100,000 Btu. That jump is not proof you need it. An oversized furnace short-cycles: the air gets hot, the blower stops, and the house never feels even. This page will not run a Manual J. It will tell you to ask why the quote left the smaller furnace.
What pushes a Las Vegas quote into the high column
Same cabinet location, existing flue or vent that passes, existing gas line, filter door you can reach: that is the typical price of $4,720. The low price is that job with a clear basement or a garage and no code surprise. The high price, $6,320 for the smaller furnace, is a drain on the coil, a condensate pump, a flue that fails inspection, or a second trip. A liner for an old chimney, a move of the furnace to another room, or a duct replacement can honestly sit above the high number. Ask the quote to name those lines. Las Vegas tract houses are newer than Northeast stock and easier to work in, with labor a little above national. The design problem is a long, dry cooling season and attic temperatures that punish equipment. HOAs control condenser screens and paint colors. A range that ignores the HOA letter is a fantasy bid. This page uses a 1990s tract house, not a high-rise on the Strip.
The bill after the Las Vegas install
Install price and the yearly bill are different sentences. At $1.50 a therm — the price you typed in the bar, not a Las Vegas gas tariff — a year of gas heat for the example home is about $660, roughly 441 therms. The same heat from a heat pump at 13.4¢ per kilowatt-hour is about $670 a year, about 4,970 kilowatt-hours. NV Energy is the usual utility. Summer is the bill. The planning rate is moderate; the hours are not. A heat pump that costs $4,700 more to install does not pay for itself just because the brochure says so. Divide that gap by the yearly difference only if both numbers are for your house. This page will not invent a rebate.
If you rent in Las Vegas
A furnace and a ducted heat pump belong to the owner. The price does not change with the lease. Permission does. Use the range to read a landlord’s number. An “emergency” furnace that is several times $6,320 for a standard swap is a question about scope, not a reason to sign a contract on a building you do not own. Reviewed 2026-09-01. Planning model: IECC climate zone, degree-day normals, a metro labor factor, and a residential rate used only for operating-cost context. Installed costs start from published national ranges and scale the labor share. Rents are planning medians, not listings. Reviewed 2026-09-01.
Before you accept a furnace quote in Las Vegas, match it to one row. The 80,000 Btu gas furnace is typically $4,720 at labor 1.05. The heat pump is typically $9,420. If the quote is new ducts, say so out loud and stop using this table. The example home is about 1,750 square feet, built around 1998, in a 2,100 heating-degree-day climate.
Questions this page can answer
- How much does a new furnace cost in Las Vegas?
- An 80,000 Btu gas furnace, installed on existing ducts, is typically $4,720, from $3,680 to $6,320. A 100,000 Btu furnace is typically $5,540. New ducts are extra.
- How much is a heat pump in Las Vegas?
- A ducted air-source heat pump that replaces the furnace is typically $9,420, from $7,350 to $12,630. A wall-mounted mini-split is a different page.
- Does Las Vegas need the bigger furnace?
- The city has about 2,100 heating degree days. That is a reason to ask about size, not a reason to buy 100,000 Btu without a load calculation. An oversized furnace short-cycles.