Award-Winning Service

See the HVAC Awards We’ve Won for Quality Service & Products

ASHRAE Energy Award (1983) – 1st place in Illinois for Renewable Energy Resources
Most improved in Energy Efficient Units (Trane) – 2007
Summit Award (Amana) – 2008
Top Dealer Award (Amana) – 2008, 2009
Amana Champions Club Award - 2015, 2016, 2017, 2018, 2019. 2020
2016 Amana High Efficiency Air Conditioners Award
2016 Amana High Efficiency Furnace Award
Amana High Efficiency Club - 2017, 2018, 2019, 2020
Amana Champions Club 2017, 2018
2018 Amana High Efficiency Award
2016 Goodman Presidents Award
NPS 2012, 2013, 2014, 2015, 2016, 2017, 2018
Angie’s List – Super Service Award 2011, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
Franchise Top 25 Award – 2013, 2015, 2016, 2020
Best of Elk Grove Village - 2020, 2021
BBB Complaint Free Award 2019, 2020, 2021
BBB Acredited since 2013 - Click here to learn more

See why American Comfort’s One Hour Heating & Air Conditioning is acclaimed throughout the HVAC industry. To schedule A/C & Heating services, please call (847) 744-9447. Contact us today!

Here For You

When You Need Us Most!

Yellow One Hour Heating & Air Conditioning service van with company branding and slogan.

'Round the Clock Availability

No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.
100% Satisfaction Guarantee

We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.
StraightForward Pricing® Guide

Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!
Always On Time…Or You Don’t Pay A Dime!®

We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.

We Have a Reputation

For Being Punctual, Friendly and Knowledgable

4.9

(1758 reviews)

Mary Schmit

05-16-2025

“Jose, was amazing! I’m so happy with all he took care of today. Very thorough, and explaining all details on what needs to be done. I was very impressed, and will be having him in the future Thanks for making my day easier I truly appreciate everything done today Very kind and understanding also. Jose deserves an increase If I owned a company, I would be grateful to have an employee like”

Elba Alicea

05-14-2025

“Mr.Rami was very professional and knowledgeable . He explained all he worked on and advise me how to keep the AC working better. I am very happy with the service and will definitely refer others.”

Jimmy Dowell

05-13-2025

“Mark Martinez is the best service tech I’ve had at One Hour Heating & Cooling. I’d like to request him for every service call. He did a great job explaining the options I have for my aging AC unit.”

Bjorn Struttman

05-12-2025

“Affordable, kind, timely, and willing to take the time to discuss multiple options. Would recommend.”

Pat Hayes

05-12-2025

“This company and their crews are amazing they are helpful neat clean they educate you about your furnace and hvac system I don’t have enough words to express how pleased I am with this company every one was super great”

Gail

05-06-2025

“Extremely knowledgeable! Excellent PR skills with much care!”

James McKenzie

05-06-2025

“Knowledgeable”

Ray Nicholus Jr.

05-03-2025

“Great team. Very thorough. Did a great job. Very neat . Team leader was exceptional.”

Geo Salinas

05-03-2025

“Really appreciated how straightforward Sully was with pricing—no upselling or surprises, just honest and clear. He was respectful of both our time and got right to the point. Super knowledgeable and took the time to explain everything in detail, answering all the questions my wife and I had. Great experience overall.”

Bob Klindera

04-17-2025

“Good job. Good man”

Award-Winning Service

See the HVAC Awards We’ve Won for Quality Service & Products

Our Guarantees

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