North Aurora, IL · Fox Valley & western suburbs
Apex Climate Control keeps Fox Valley homes in their comfort zone — honest furnace and AC work, plus air duct and dryer vent cleaning you can verify on video.
What we do
Repair, installation, and tune-ups that keep your cooling honest through humid Illinois summers.
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Furnace repair, replacement, and maintenance built for winters that hit below zero.
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Source-removal cleaning with video inspection and sanitizing — see the before and after yourself.
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Faster drying, cooler laundry rooms, and one less fire risk — verified on camera.
Learn more →Cold-climate and dual-fuel systems, plus ductless comfort for garages, additions, and bonus rooms.
Smart and conventional stats installed and configured by HVAC techs — C-wires and heat pump staging included.
Media filtration, whole-home humidifiers, and coil UV — the upgrades that work, minus the gadget hype.
Tank and tankless, installed to code — and priority repairs when the shower runs cold.
Buying a home? Know what the furnace, AC, and water heater will really cost you — before closing.
Equipment we install
Whole-home humidifiers, air purifiers, and thermostats — the indoor air quality standard.
We are not locked into one manufacturer — we install what fits your home and budget, and give you an honest comparison between brands before you decide.
See the difference
Most duct cleaning companies ask you to take their word for it. We do not. Every air duct and dryer vent job includes video inspection, so you see exactly what was in your system — and exactly what is left when we are done: nothing.
Drag the slider to compare a real flex duct from a local home before and after our negative-air cleaning and sanitizing process.
Why maintenance matters
A Fox Valley furnace runs almost nonstop from Thanksgiving to March. An air conditioner here sits under snow all winter, then gets asked to fight 90-degree humidity in June. This climate finds weak parts — the only question is whether a tune-up finds them first.
Weather doesn’t wait
This photo was not staged: that is our crew charging a new system at night, in the rain, because a family needed cooling before the next day’s heat. Comfort problems do not keep business hours, and a local company should not act like they do.
When you call 630-486-0401, you reach people who work in your towns, know these houses, and treat a no-heat January call — or a 9pm no-cool call in a July heat wave — like the emergency it is.
Current specials
when bundled together
full cooling-season checkup
furnace or AC replacement
furnace + AC together
Valid through November 30, 2026. Mention the offer when you call 630-486-0401 to redeem.
Membership
Two tune-ups a year — cooling readied every spring, heating every fall — plus priority scheduling and member pricing. The set-and-forget way to own HVAC equipment.
Basic
Premium
Where we work
Based in North Aurora, we run service calls across Kane, DuPage, Cook, Will, Lake, McHenry, DeKalb, Kendall, and Grundy counties. Find your town below for local service details.
Real customers, real Google reviews
“The Apex Climate Control technicians are simply the BEST!”
“Great service and quality work, thanks!”
“Excellent service, professional and did amazing job duct cleaning at my house. I definitely refer family and friends.”
“I got quotes from four different companies and ended up going with Apex. I really liked how quickly they communicated and that they were able to start the work the same day — Jojo explained what I needed, gave me different options, and was fully transparent with the pricing.”
“Jojo and his team did an after-hours service call in a lightning fast manner. They were professional and at a very reasonable price. I highly recommend them to all the people I know.”
Good to know
Air conditioning and heating installation, repair, and maintenance; cold-climate heat pumps and ductless mini-splits; thermostat installation; whole-home indoor air quality; water heater installation and repair; home-purchase HVAC inspections; air duct cleaning with video inspection and sanitizing; and dryer vent cleaning — across North Aurora and the surrounding Fox Valley towns.
We serve 57 communities across Kane, DuPage, Cook, Will, Lake, McHenry, DeKalb, Kendall, and Grundy counties from our North Aurora home base — from Aurora, Naperville, and St. Charles out to Schaumburg, Hinsdale, Barrington, and Joliet. See the full service area page for every town.
Yes — through our Enhancify partner, with approvals for credit scores as low as 550 and 0% options for qualified customers. You can apply online in minutes before committing to anything.
Our equipment works two extreme seasons: furnaces run nearly continuously from November through March, and air conditioners fight 90-degree humid stretches all summer. Annual maintenance catches the weak parts before the extremes do — that is why most of the emergency calls we run were preventable.
Long drying times, a hot dryer or laundry room, burning smells, or lint collecting around the dryer or the outside vent flap. If loads take two cycles, the vent is almost certainly the reason.
Call 630-486-0401 and talk to our local team, or email support@apex-climate-control.com. We will get you a real appointment window, not a four-hour maybe.
Talk to a real local team about your heating, cooling, or indoor air problem — no call centers, no runaround.
Or email support@apex-climate-control.com · Financing available with credit scores as low as 550
