Kane and Kendall Counties · ZIP 60538
A new furnace is a 15-to-20-year relationship. The equipment matters, but the sizing, venting, and commissioning are what decide whether a Montgomery home actually gets what it paid for.
We are a Fox Valley company: North Aurora is home base, Montgomery is about 15 minutes from our North Aurora shop, and postwar homes in the original village core and fast-built 2000s subdivisions on the Kendall County side — so we quote for the actual house, not a spreadsheet average.
You get options in writing at more than one efficiency tier, current specials applied, and financing laid out clearly if you want it.
Replacement is usually the right call for Montgomery homeowners when this pattern shows up:
Our furnace installation process in Montgomery:
Before any recommendation, we size up the actual building — envelope, ductwork, venting path, and how the outgoing furnace really performed through past winters — so capacity and efficiency get chosen by evidence. It is how we have built our name around Montgomery.
Multiple tiers with real model numbers and real prices — plus the current $175 single-unit or $350 full-system discount applied where it fits. No shortcuts on that step — not in Montgomery, not anywhere.
Out with the old unit, in with sheet-metal transitions cut to fit, venting and condensate run to code, gas connections leak-tested, and drop cloths under every step of it. The mechanical room ends the day cleaner than we found it.
Instruments close out the job: temperature rise, gas pressure, static pressure, and every safety control verified against spec. Warranty registered, thermostat and filter explained, and then we get out of your way.
How furnace pricing actually works:
Monthly math matters more than sticker math for most families: through Enhancify, approvals start at a 550 credit score with 0% promotional options for qualified buyers — which often puts the right furnace within a budget that the wrong cheap one would eventually blow anyway through bills and repairs. Every Montgomery quote we write follows that rule.
High-efficiency condensing furnaces make particular sense in Kane and Kendall Counties: with heating seasons this long, the fuel savings over a builder-grade unit compound every single winter. We will show you the comparison honestly — including when the cheaper tier is actually the right call.
Furnace-buying mistakes we see in Montgomery:
Real customers, real Google reviews
“The Apex Climate Control technicians are simply the BEST!”
“Great service and quality work, thanks!”
Good to know
Our Enhancify financing partner approves scores as low as 550, with 0% promotional options for qualified customers. You can apply online in minutes before committing to anything. If you are in Montgomery, we can usually get eyes on it quickly.
With Kane and Kendall Counties heating seasons running four-plus months, a 95%+ condensing furnace usually pays its premium back in gas savings — but venting logistics, how long you are staying, and budget all get a vote. We run the comparison on your actual house and tell you when the cheaper tier honestly wins.
The house decides — envelope, windows, insulation, duct capacity — not the label on the old unit. Homes get air-sealed, remodeled, and re-windowed over decades; matching the old furnace just repeats a sizing decision somebody made for a different version of your house.
Capacity, efficiency tier, and what the venting, gas, and ducts need all move the number — so the honest version is a written in-person quote at several price points. The current specials cut $175 off a single unit or $350 off a full system, and financing opens at a 550 credit score.
If the AC is also in the 12–15+ year range, pairing them saves duplicate labor, gets matched components, and qualifies for the $350 full-system discount. If your AC is young, we will tell you to keep it.
Always — removal and proper disposal of the outgoing equipment is built into every install we do. Either way, you will get a straight answer from us.
One day covers most straight swaps. Venting rework, duct changes, or a paired AC install add time — which you will hear at the quote stage, never as a surprise mid-job.
One call reaches our local team — no national call center, no runaround. Serving Montgomery and all of Kane and Kendall Counties.
Or email support@apex-climate-control.com · Financing available with credit scores as low as 550