Furnace installation · Bellevue, WA
Furnace Installation in Bellevue, WA
A new furnace should be sized to your home, installed clean and explained in plain English, not upsold. We measure, we right-size, and we hand you a quote you can actually read before any work begins.
What you get
An install done the right way
The hardware matters, but the install matters more. A great furnace put in poorly underperforms for 20 years. Here's what we never cut corners on.
Manual J load calculation
We size to your actual home, square footage, insulation, windows and ductwork, not a guess. Right-sized furnaces run quieter, last longer and cost less to run.
Ductwork checked, not ignored
We inspect and seal connections at the furnace so your new system isn't fighting leaky ducts. Small step, big difference in comfort and bills.
Code-correct & permitted
Gas, venting, condensate and electrical done to code and permitted where required, so your install passes inspection and protects your warranty.
Full commissioning
We set the gas pressure, check temperature rise and verify airflow, then walk you through your new thermostat before we leave.
Warranties registered
We register the manufacturer's warranty for you, so the full parts coverage is on file from day one, not lost to a missed form.
Clean-home promise
Drop cloths down, old furnace hauled away, work area swept. You shouldn't be able to tell we were there, except that the house is warm.
Efficiency that pays
Gas, electric, or high-efficiency?
Most Bellevue homes run natural gas furnaces, and a modern 95–97% AFUE condensing furnace squeezes far more heat out of the same gas than a 20-year-old 80% unit. Over a Pacific Northwest heating season, that gap adds up.
If your home isn't on gas, a modern electric furnace, or a heat pump paired with electric backup, may make more sense. We'll lay out the options for your home, including any current utility rebates, and let the numbers guide the choice.
- 95–97% AFUE condensing furnaces for the biggest gas savings
- Variable-speed blowers for quieter, more even heat
- Rebate & financing info shared upfront, no fine-print games
Start to finish
How a new furnace install goes
In-home assessment
We measure, inspect your ducts and venting, and learn how your home actually heats, free, no obligation.
Clear written quote
Options at a couple of efficiency tiers, flat pricing, rebates noted. You pick, we don't pressure.
Install day
Most installs finish in a day. Old unit out and hauled away, new unit in, everything tested.
Walk-through
We show you the thermostat, filter location and what to expect, then register your warranty.
What it costs
Furnace installation cost in Bellevue, WA
Honest ballpark ranges for a fully installed furnace. Your exact price depends on the system, your ductwork and venting, and any rebates, and you always get a written, flat quote first.
| System type | Typical installed range | Good to know |
|---|---|---|
| Mid-efficiency gas (80% AFUE) | $4,500 – $6,500 | Lower upfront cost; a solid choice on a budget |
| High-efficiency gas (95–97% AFUE) | $6,000 – $9,500 | Costs more upfront, burns less gas all winter |
| Electric furnace | $3,500 – $6,000 | Good fit for homes without a gas line |
| Added venting / duct / electrical work | Varies | Quoted up front if your home needs it |
Rebates & financing
Ways to make a new furnace easier on the budget
A new furnace is a big purchase, especially when the old one fails without warning. A few things can soften the hit, and we'll walk you through what's current when we quote.
Utility rebates
Puget Sound Energy and other utilities periodically offer rebates on qualifying high-efficiency gas furnaces. We'll point you to what's active at the time of your quote.
Federal tax credit
The federal 25C energy-efficiency tax credit can apply to qualifying high-efficiency furnaces. We'll give you the paperwork; check specifics with your tax advisor.
Financing options
Spread the cost with financing on approved credit, so a furnace that quits in January doesn't have to blow up your budget all at once.
Incentive programs change often, we share current details and amounts at the time of your quote.
Installation FAQ
New furnace questions, answered
How much does a new furnace cost installed in Bellevue?
Most installations land between $4,500 and $9,500 depending on system type, efficiency tier, fuel and any duct or venting work, before rebates and tax credits. We give a written, flat quote so there are no surprises. See the cost table above for typical ranges.
How long does a furnace installation take?
Most standard furnace swaps are completed in a single day. Jobs that involve new ductwork, venting changes or a fuel conversion can take longer, and we'll tell you the timeline up front.
What size furnace do I need?
We run a Manual J load calculation based on your home's size, insulation, windows and ductwork, not a square-footage rule of thumb. An oversized furnace short-cycles, wastes gas and heats unevenly; right-sizing is one of the biggest factors in comfort and lifespan.
Should I get a gas or electric furnace?
If your home has natural gas, a gas furnace is usually cheaper to run here and is the most common choice. Electric furnaces cost less to install and need less maintenance but more to run. We'll lay out the options for your home, see our furnace types guide.
Are rebates or financing available?
Often, yes. Qualifying high-efficiency furnaces may be eligible for Puget Sound Energy rebates and the federal 25C tax credit, and we offer financing on approved credit. We share what's current when we quote.
Will a new furnace lower my energy bills?
Usually, especially if you're moving from an older 80% furnace to a modern 95–97% condensing model, which turns far more of your gas into heat. Over a Pacific Northwest heating season, that efficiency gap adds up.
Reviews
Installs Bellevue homeowners are glad they did
"From quote to install, totally professional. They did a real load calculation instead of guessing, and the new furnace is quieter, our upstairs is finally warm in winter."
"Replaced our ancient furnace with a 96% unit. Clean install, hauled the old one away, explained the new thermostat, and even handled the rebate paperwork for us."
"Got three quotes, they were the only ones who measured the house and didn't push the biggest, priciest unit. Honest advice and a spotless install."
- Licensed & InsuredWA heating contractor
- Manual J SizingRight-sized, every install
- Flat, Upfront PricingWritten quote, no pressure
- Warranty RegisteredWe file it for you
Ready for a furnace that just works?
Free in-home assessment and a written quote you can actually understand. No pressure, ever.