Furnace Installation
Sized Right The First Time
Furnace installation and heating system replacement across the Las Vegas Valley. We size the system to your actual home — not to whatever was there before — and give you a free, no-pressure estimate before anything is decided.
Furnace Installation & Heating System Replacement, Done Properly
A furnace installation is one of the larger pieces of work a homeowner will ever authorise inside their own house, and it is one of the few where the quality of the job is almost impossible to judge afterwards. A system that was sized wrong, vented poorly, or installed onto ductwork nobody checked will still blow warm air on day one. You find out three winters later, when it is running constantly and the bills do not make sense.
That is why our approach to heating system installation front-loads the parts most contractors skip. We measure the home rather than reading the BTU rating off the old unit. We check the ductwork before quoting rather than after installing. We register the manufacturer warranty on your behalf, and run a full commissioning cycle before we leave.
We install gas furnaces, electric furnaces and air handlers, heat pumps, and complete heating and cooling system replacements, across Las Vegas, Henderson, North Las Vegas, and the surrounding valley. If your system is at end of life, this is the page for you. If it simply stopped working last night, start with furnace repair instead — plenty of systems we are called out to replace get repaired instead.
Every heating system replacement begins with a free in-home estimate. No charge, no obligation, and if your current system has years left in it, the technician will tell you that on site rather than sell you one you do not need.
Does It Actually Need Replacing?
Plenty of systems we're called out to "replace" get repaired instead. Here's how the decision usually breaks down.
Replacement Usually Makes Sense
- The unit is past 15 years old and needing regular attention
- The heat exchanger is cracked — this is a safety call, not an economics one
- You've paid for two or more significant repairs in the last two years
- The repair quote approaches a meaningful share of a new system
- Rooms have never heated evenly, suggesting the original sizing was wrong
Repair Is Usually The Better Call
- The unit is under 12 years old and has been maintained
- The fault is a wear part — igniter, flame sensor, capacitor, control board
- It's the first real problem the system has given you
- The heat exchanger and blower are both sound
- The actual complaint turns out to be ductwork or a thermostat
Not sure which side you're on? Start with a diagnostic — we'd rather fix a system that has years left than sell you one you don't need.
Sizing Is The Whole Ballgame
An oversized furnace short-cycles, wears out early, and heats unevenly. An undersized one never keeps up. Both are common, and both trace back to the same shortcut.
The Shortcut To Avoid
Reading the BTU rating off the old unit and ordering the same thing. That assumes the original was sized correctly — and assumes nothing about your home has changed since, including windows, insulation, and any additions. A furnace installation that starts with a nameplate rather than a measurement is a coin flip.
What We Actually Measure
Square footage and ceiling heights, insulation levels, window count and orientation, sun exposure, ductwork condition, and how the home is zoned. Desert construction has its own load profile, and a calculation built for a Midwest winter will not produce the right answer here.
Why It Pays Off
A correctly sized system runs longer, gentler cycles. That means quieter operation, more even room temperatures, lower bills, and a unit that reaches its expected service life instead of dying early. It is the single largest difference between a good heating system installation and a poor one.
Want the technical version? Our guide to Manual J load calculations walks through exactly how it's done, and why sizing matters especially here.
Every Furnace Installation Includes
How A Furnace Installation Works
From the first phone call to the final commissioning check, so there are no surprises on the day.
The Free In-Home Estimate
We measure the home, inspect the existing equipment, ductwork, venting, and gas line, and ask which rooms have never felt right. That last question tells us more about a home's real heating problems than any specification sheet does.
Options And A Written Quote
You get equipment choices with the trade-offs explained — efficiency levels, gas furnace against heat pump, and whether replacing the cooling side at the same time makes financial sense. Written, with what is included, and yours to think about.
Scheduling The Install
Most heating system replacement jobs are booked within a few days, and we give you a realistic arrival window rather than an all-day one.
Installation Day
The old equipment comes out and leaves with us. The new unit goes in, with venting, gas line, electrical, and duct connections brought up to code. Most furnace installations finish in a single day; full changeouts or duct modifications can run into a second.
Commissioning And Handover
A full heating cycle is run and temperature rise verified against specification, not assumed. We register your manufacturer warranty, walk you through the thermostat and filter schedule, and clean up. The inspection is scheduled and handled by us.
What You Already Have Is What We Replace
Replacements are like for like. If the home runs a gas furnace, that is what goes back in. If it runs a heat pump, we replace the heat pump. Here is what each type is, so the quote makes sense when you read it.
Gas Furnace
Burns gas to produce high-temperature heat, paired with a separate air conditioner for the summer. Most valley homes with a gas line run this arrangement.
The replacement covers the furnace itself, the venting, the gas connection, and the electrical and duct connections at the unit.
Found in: homes with a gas lineHeat Pump
One system that both heats and cools, common in homes without a gas line. It moves heat rather than burning fuel, which suits this climate well.
Because a heat pump handles both seasons, replacing it replaces the air conditioning at the same time. See heat pump installation and replacement.
Found in: homes without gasNot sure which one you have? The technician will confirm it during the free in-home estimate.
How Much Efficiency Is Worth Buying?
The efficiency question comes up in almost every furnace installation quote. Higher efficiency costs more upfront and pays back through lower bills. In a climate with a short heating season, that maths works differently than the brochure assumes.
Standard Efficiency
The baseline for a new gas furnace. Lower upfront cost, less involved venting, and entirely adequate for a home in the valley that runs heat six or eight weeks a year. For many homes replacing like for like, this is the sensible answer rather than a compromise.
High Efficiency
Extracts more heat from the same gas, with a correspondingly higher price and different venting requirements that can add to the install. Pays back faster in homes that run heat harder — larger properties, poor insulation, or a family that likes the house warm.
Single Stage Or Two Stage
Single-stage runs full output whenever it runs. Two-stage runs at reduced output most of the time and steps up when needed, which produces steadier temperatures and quieter operation. The comfort difference is more noticeable day to day than the bill difference.
Utility rebates and federal efficiency tax credits can shift these numbers, and the programmes change regularly. It is worth checking what is current with your utility and asking your tax professional about anything you intend to claim — see our Nevada rebates and tax credits guide, or how to choose an efficient system here.
Furnace Installation Across The Valley
The same furnace installation standard and the same estimate process wherever you are in the Las Vegas Valley.
Also installing in Anthem, Seven Hills, and Centennial Hills. Not sure if you are in range? Call (702) 600-3737 and ask.
Worth Reading First
A furnace installation is a big decision. We'd rather you make it informed.
Furnace Installation FAQ
A full system replacement — heating and cooling together — typically runs $11,000 to $13,000 installed for a standard residential setup, with premium high-efficiency systems running $13,000 to $16,000+ depending on tonnage. A furnace-only replacement is generally less, but the range varies enough with your existing ductwork, venting, and gas line that quoting a number sight-unseen would be guessing. Call (702) 600-3737 or book a free estimate and you'll get a real figure for your home.
Most furnace replacements are completed in a single day. Full system changeouts, jobs requiring ductwork modification, or homes with two systems can run into a second day. We'll tell you which you're looking at during the estimate, not after we've started.
It cannot be answered from square footage alone, which is why we measure rather than estimate. Ceiling heights, insulation, window count and orientation, sun exposure, and ductwork condition all change the answer, and desert construction has its own load profile. Matching the BTU rating of the old unit is the common shortcut and a frequent source of oversized systems that short-cycle and wear out early.
Usually not, but it gets checked before we quote rather than after we install. A new system connected to leaking or undersized ducts will underperform no matter how good the equipment is, and the homeowner ends up blaming the furnace. Where the ducts need attention, we tell you at the estimate so it is part of the decision rather than a surprise.
New systems carry a 10-year manufacturer parts warranty, and we register it on your behalf so the coverage actually applies — unregistered systems often default to a much shorter term. Our labor is warrantied separately. One condition worth knowing: most manufacturers require documented annual maintenance to keep parts coverage valid, which is worth factoring in — see heating maintenance.
Often, yes — utility rebates and federal efficiency tax credits can both apply depending on the equipment and what is current at the time. Programs change regularly, so check with your utility for rebates and speak to your tax professional about any credit you intend to claim. Our Nevada rebates guide covers how these generally work.
Sometimes, but less often than people expect. Refrigerants change regularly, and a new furnace has to be compatible with the air conditioning it is paired to — the furnace houses the blower the AC relies on. In most cases replacing the furnace means replacing the whole system so the two are matched. The technician will confirm what your home needs during the free estimate.
15 to 20 years is a reasonable expectation for a properly sized, maintained gas furnace in this climate — our short heating season is genuinely easier on furnaces than colder regions. The two things that shorten that: incorrect sizing causing short-cycling, and skipped maintenance letting desert dust build up on the burners and blower.
The entire Las Vegas Valley — Las Vegas, Henderson, North Las Vegas, Summerlin, Green Valley, Anthem, Seven Hills, Centennial Hills, Spring Valley, Southern Highlands, Enterprise, Paradise, and Mountain's Edge.
Get a Free Estimate — No Pressure
We'll measure your home, walk you through the options, and give you a real number. If your current system has years left, we'll tell you that instead. We're repairmen, not salesmen.