ServicesFurnace Installation
Furnace Installation in Liberty Lake
A furnace swap goes best when you pick the date, not the weather. We size the new unit to your home, put the quote in writing before any work begins, and handle the permit, the install and the haul-away of the old unit.
A new furnace, on your schedule
Most furnaces get replaced in a rush. The old one quits on a cold night, and the family takes whatever unit the first company has on the truck. We would rather help you see it coming. If your furnace is getting older or the repair bills keep stacking up, we can look at it now and give you a straight answer on how much life is left.
If it still has years in it, we tell you that, and our furnace repair page covers keeping it going. If replacement makes sense, you get a written quote with the unit, the labor and the permit spelled out, so you can budget for it and choose a fall date instead of a January one.
Estimates are free on installations and replacements. You get time to think, compare and ask questions.
What comes with a furnace installation
- 01
A load calculation, not a guess
We size the furnace from your home's square footage, insulation, windows and layout. Bigger is not better. An oversized furnace short-cycles, runs loud and wears out early.
- 02
Hauling out the old furnace
We shut off the gas and power to the old unit, seal the openings it leaves behind and carry it out to our truck. It goes with us when we leave, so there is no old cabinet sitting in your garage.
- 03
Gas, venting and condensate
We connect the gas line and test every joint for leaks. High-efficiency furnaces vent through PVC pipe and need a drain for the water they make, so we route both properly and to code.
- 04
Thermostat and electrical hookup
We wire the furnace and set up your thermostat. If your old thermostat will not work well with the new unit, we tell you before the job, not after.
- 05
Permit and inspection
We pull the mechanical permit and set up the inspection. You do not have to call the city or wait around guessing who shows up.
- 06
Startup and a walk-through
We fire it up, check gas pressure and temperature rise, and show you how to change the filter and what the new controls do.
Questions about Furnace Installation?
Call(509) 512-0539Signs it is time to plan a new furnace
Age past 15 years
Many furnaces start wearing out around that point. It may still run, but this is a good time to price a replacement so it is not a surprise.
Repairs every season
One repair is normal. A new part every winter adds up fast. When a big repair would cost a good share of a new unit, we will show you the numbers side by side.
Rooms that never warm up
If some rooms stay cold no matter what the thermostat says, the furnace may be too small or failing. We check the unit first and tell you what we find.
Rising gas bills
An older furnace slowly loses efficiency. If your bills climb while your habits stay the same, that is worth a look.
A cracked heat exchanger
This is a safety issue because it can let combustion gases near the air you breathe. If a tech finds one, replacement is usually the honest call.
How the job runs
- 1
Visit and free estimate
We come out, look at your current furnace, measure and ask how your home heats. Then we go over options in plain terms, usually a standard and a high-efficiency model.
- 2
Written quote and a date
You get the quote in writing before any work begins. Pick a day that works for you. Fall is ideal, before the heating season gets busy.
- 3
Install day
We lay down floor covers, pull the old unit and set the new one. Most installs wrap up in a day. Your heat is off only while we work.
- 4
Testing and inspection
We run the furnace through full cycles and check safety controls. The permit inspection follows, and we handle the scheduling.
- 5
Cleanup
We sweep up, take the packaging with us and leave the area the way we found it.
What moves the price of a new furnace
Every home is a bit different, so we price each job after we see it. These are the things that make the biggest difference. Your written quote lists each one so nothing shows up later.
- Size of the furnace
- A larger home needs more BTUs. The load calculation sets the size, and the size drives a good part of the cost.
- Efficiency level
- A standard furnace costs less up front. A high-efficiency condensing furnace costs more but burns less gas each winter, which adds up over a long heating season like ours.
- Venting changes
- Going from a standard furnace to a high-efficiency one usually means new PVC venting and a condensate drain. How far that pipe has to run affects the price.
- Access and location
- A furnace in an open basement is quicker to swap than one in a tight crawlspace or attic.
- Timing
- Planning ahead does not change our rates, but it gives you room to compare models and pick a date instead of taking whatever is in stock during a cold snap.
Furnace installation questions
Should I repair my furnace or replace it?
It depends on age, the repair cost and the condition of the heat exchanger. We look at all three and tell you what we would do in your home. If a repair makes sense, we say so.
How long does a furnace installation take?
Most straight swaps are done in one day. A switch to high-efficiency with new venting can take longer. We give you a time frame in the quote.
Is a high-efficiency furnace worth it?
For many homes with long heating seasons, yes, because the gas savings build up every winter. For some homes the payback is slow. We will show you both options so you can decide.
Do I need a permit for a new furnace?
Yes, furnace replacement needs a mechanical permit. We pull it and set up the inspection as part of the job.
What if my furnace dies before we schedule the install?
Give us a call. Our emergency HVAC repair line is open 24/7, and there are no emergency or after-hours fees. We can often get heat back on while you plan the replacement.
Price your new furnace before winter does
A quick call gets a tech out to look at your furnace and give you a free estimate. You get a written quote and time to plan.