ILLCO, Inc. Employee Directory

Q: What is ILLCO, Inc. known for?

ILLCO, Inc. was founded in 1929. ILLCO, Inc. operates in the Wholesale industry.

Q: How many employees does ILLCO, Inc. have currently?

ILLCO, Inc. has approximately 56 employees.

WholesaleIllinois, United States51-200 Employees

ILLCO, Inc. is a wholesale distributor of heating, ventilation, air-conditioning and refrigeration equipment, parts and supplies.  We have been a family-owned business since inception in 1929 and now have over 90 employees and 8 locations – Aurora, Countryside, Elk Grove Village, Waukegan, Joliet, and Peoria in Illinois; Hammond, Indiana; and Milwaukee, Wisconsin.  Service is our most important product, and our employees and customers are our most valuable assets.

Our goal is to identify young talent, educate and train them on our products and our industry, and give them opportunities to grow within our company.  We offer a full menu of competitive benefits, including medical, dental and long-term disability insurance, a profit sharing and 401k plan and assistance with industry-related continuing education expenses.

Find ILLCO, Inc. employees' phone numbers or email addresses

ILLCO, Inc. Global Highlights

North America
71

United States Of America
71

ILLCO, Inc.'s Leadership

D. T.
Information Technology Director
Mobile Phone
Email
J. R.
Branch Manager
Mobile Phone
Email
D. F.
Manager
Mobile Phone
Email
R. B.
Administration Manager
Mobile Phone
Email
J. G.
Branch Manager
Mobile Phone
Email
J. R.
Branch Manager
Mobile Phone
Email
C. C.
Inside Sales Representative
Mobile Phone
Email
C. D.
First Mate
Mobile Phone
Email

Contact profiles from ILLCO, Inc.

Name

Title

Contact Info

Location

Last Update

D. T.
Information Technology Director
Mobile Phone
Email
Mar 18, 2024
J. R.
Branch Manager
Mobile Phone
Email
United StatesWisconsin
Oct 21, 2025
D. F.
Manager
Mobile Phone
Email
UNITED STATES
Apr 05, 2023
R. B.
Administration Manager
Mobile Phone
Email
Oct 17, 2024
J. G.
Branch Manager
Mobile Phone
Email
Oct 17, 2025
J. R.
Branch Manager
Mobile Phone
Email
United StatesWisconsin
Oct 21, 2025
C. C.
Inside Sales Representative
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
C. D.
First Mate
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
D. S.
Salesman
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
D. K.
Inside Sales
Mobile Phone
Email
United StatesWisconsin
Oct 23, 2024

Frequently Asked Questions

What is ILLCO, Inc. known for?

ILLCO, Inc. was founded in 1929 operates in the Wholesale industry; you can contact the main corporate office by phone at

+1-708-579-****

. Explore ILLCO, Inc.'s company overview page for more information.

What is ILLCO, Inc.'s most common email format?

ILLCO, Inc. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more ILLCO, Inc. email formats with LeadIQ.

How many employees does ILLCO, Inc. have currently?

ILLCO, Inc. has approximately 56 employees as of December 2025. These team members are located across 1 continents, including North America.

Who are ILLCO, Inc.'s key employees and leadership?

As of December 2025, ILLCO, Inc.'s key employees include:

Information Technology Director: D. T.
Branch Manager: J. R.
Manager: D. F.
Administration Manager: R. B.
Branch Manager: J. G.

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