Never get stuck without heat or AC again.
Join the One Hour Club and get priority scheduling, 15% off every repair, and a 200-point inspection twice a year — for less than the cost of one breakdown.
Always On Time…Or You Don't Pay A Dime!®
We arrive inside your window, or the service call is free.
100% Satisfaction Guarantee
Materials, labor & craftsmanship guaranteed for 2 full years.
StraightForward Pricing®
You approve the price before any work begins. No hidden fees.
4.9★ on Google
From 1,910+ Fox Valley area homeowners.
Systems don't fail on mild days.
Your AC quits, and every dispatcher in the valley already has a waitlist.
Your furnace dies overnight, and "we can be there Thursday" isn't an answer.
Most homeowners only think about their HVAC system the moment it fails — usually on the hottest day of summer or the coldest night of winter, when every other Fox Valley homeowner is calling for help at once. By then you're stuck waiting in line, paying emergency rates, and hoping the fix holds.
Every membership includes the full stack.
No tiers, no fine print. One membership, everything below.
200-point inspection, 2× per year
An in-depth, 200-point HVAC system inspection twice a year, before you ever need the system.
15% off all repairs & products
A 15% discount on all repairs and products, every single time.
Priority scheduling
Jump the line ahead of non-members when you need us most.
Member-only perks & pricing
Exclusive member-only perks and pricing you won't find anywhere else.
100% satisfaction, every visit
If you're not happy with a visit, we make it right. Guaranteed.
Double your equipment's life
Regular maintenance can double the working life of your AC and furnace.
One breakdown costs more than a year of membership.
Here's what the same failure looks like on both sides of the card.
Without membership
- Waiting behind every member during peak season
- Full price on parts, labor, and after-hours calls
- Small issues left to grow into major failures
- Days without heat or AC, at the worst time of year
One Hour Club member
- First in line, all year, no exceptions
- 15% off every single repair and product
- Problems caught early at your twice-a-year tune-up
- A system that's ready before every season starts
Most members recover the cost of membership with a single discounted repair.
Protected in about two minutes.
Step One
Sign up in under 2 minutes
Sign up for Club Membership in under 2 minutes — one short form or one quick call.
Step Two
We tune your system
We run a 200-point safety check & precision tune-up on your system.
Step Three
Total peace of mind
Enjoy priority scheduling, 15% off any repair, and total peace of mind year-round.
Over 50 years of showing up on time.
One Hour Heating & Air Conditioning of Elk Grove has been keeping Fox Valley homes comfortable since 1972. We're family-owned and operated, background-checked and licensed, and rated 4.9 stars from over 1,910 local homeowners — because we treat every customer like a neighbor, not a number.
Licensed · Insured · Background-checked
Background-checked neighbors, never strangers.
Licensed, insured, uniformed technicians — trained to leave your home cleaner than they found it.
Precision tune-ups
Uniformed & on time
Comfortable, all year
What Fox Valley homeowners say.
"The best part was Jeff. He was kind and patient with my questions, took time to explain what needed to be done, and offered options. Grateful and thankful for the service."
"Charges are very reasonable compared to competitors. The quickest service for an urgent problem compared to anyone else I reached out to."
Club Membership, answered.
A full 200-point inspection and tune-up on your system twice a year, 15% off any repairs, priority scheduling ahead of non-members, and exclusive member perks.
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Get your card. Skip the line. Save on every repair.
Sign up in under two minutes. We'll call to confirm your details and book your first 200-point inspection.
- Priority scheduling, all year
- 15% off every repair & product
- Two 200-point inspections a year
- Backed by our on-time guarantee
Start my membership
No obligation. We'll call to confirm the details.
Or call (847) 744-9447 · Licensed & insured