Servicing the North and Northwest Suburbs of Chicago

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Service Overview

At One Hour, our mission states: "We serve people with the highest degree of honesty and business integrity". Every day our company lives up to this challenge by striving to meet each customers needs through excellent HVAC service as well as only hiring the most competent, friendly, trustworthy heating and cooling technicians in the business. The company was established in 1972 as P&J Heating and Air Conditioning by Pete and Jim. In the late 1980's, Air Wise and Best Heating (established in 1948) joined the family and American Comfort Heating & Air Conditioning was formed. The year 2003 is here and American Comfort joins a national franchise to offer clients a higher level of service. One Hour Heating & Air Conditioning® is here for the residential customers while maintaining the American Comfort name for the Commercial side of the business. It may seem like a lot of change, but, it was all done under one of the original owners. To this day, we are still family owned and operated.

We accept:

  • Visa
  • Mastercard
  • Discover

Local Technicians You Can Trust



Comfort Club

15% Discount on repairs
Annual Cooling System Check Up
Annual Heating System Check Up
10% Discount on New Equipment
Reduced Evaluation Fee
No Overtime
Front of Line Service
Inflation Protection

Area Served

Serving area: Elk Grove Village, Schaumburg, Wood Dale, Itasca, Bloomingdale, Roselle, Park Ridge, Bartlett, Hanover Park, Des Plaines, Mount Prospect, Arlington Heights, Hoffman Estates, 10 mile radius from Elk Grove Village.

  Business Address

945 Tonne Rd
Elk Grove Village, IL 60007

License Number


Your Local One Hour Heating & Air Conditioning® Team