What departments does Quality Glass Block and Window Co. have?

Quality Glass Block and Window Co. has employees across 4 departments including Entrepreneurship, Operations, Sales, Marketing.

What is the largest department at Quality Glass Block and Window Co.?

The largest department at Quality Glass Block and Window Co. is Sales with 3 employees.

Where are Quality Glass Block and Window Co. employees located globally?

Quality Glass Block and Window Co. has employees across 3 continents and 4 countries including Tunisia, Ethiopia, Ireland, United States Of America.

How has Quality Glass Block and Window Co.'s team size changed over time?

Quality Glass Block and Window Co.'s team has remained stable from approximately 6 to 6 employees based on available data.

Quality Glass Block and Window Co. Employee Directory

Wholesale Building MaterialsIllinois, United States11-50 Employees

Quality Glass Block and Window Co. operates in the wholesale building materials sector, distributing Seves Glass Block and manufacturing ventilators and specific window products for worldwide use. The company also produces the RS2000 removable sash window and the QM1000 vinyl wrapped glass block window, and has broadened its offerings to include new construction and replacement windows, exterior and storm doors, shutters, skylights, and DuPont materials. In addition to product sales, it provides installation services for storefronts, glass shower doors, and mirrors. Based in Morris, Illinois, the firm serves customers with a focus on residential and commercial glazing and storefront needs, addressing materials supply and installation challenges for windows, doors, and related components. The business operates within a Midwest market position as a sizeable distributor and manufacturer, and it lists a range of established brands in its product lineup, including Andersen, SilverLine, Quaker, Velux, and Therma-Tru. A recent development noted is its expansion into additional product categories beyond glass blocks, reflecting diversification within its market segment.

Quality Glass Block and Window Co. Global Highlights

North America
31

United States Of America
31

Africa
2

Tunisia
1
Ethiopia
1

Europe
1

Ireland
1

Quality Glass Block and Window Co.'s Leadership

G. S.
Business Owner
Mobile Phone
Email
J. Y.
Owner
Mobile Phone
Email
G. B. C.
Manager
Mobile Phone
Email
K. W.
General Manager
Mobile Phone
Email
P. M.
Sales Administrator/ Executive Assistant
Mobile Phone
Email
D. L.
Sales & Marketing
Mobile Phone
Email
D. W.
Customer Sales Representative
Mobile Phone
Email
E. H.
Loader
Mobile Phone
Email

Quality Glass Block and Window Co. Employee Metrics

100%

50%

0%

2026

2025

Community & Social Services
Business
Branding
Other

Contact profiles from Quality Glass Block and Window Co.

Name

Title

Contact Info

Location

Last Update

G. S.
Business Owner
Mobile Phone
Email
Tunisia
Jul 06, 2026
J. Y.
Owner
Mobile Phone
Email
Oct 22, 2024
G. B. C.
Manager
Mobile Phone
Email
Ireland
May 30, 2026
K. W.
General Manager
Mobile Phone
Email
Oct 21, 2024
P. M.
Sales Administrator/ Executive Assistant
Mobile Phone
Email
May 31, 2026
D. L.
Sales & Marketing
Mobile Phone
Email
May 31, 2026
D. W.
Customer Sales Representative
Mobile Phone
Email
Oct 18, 2024
E. H.
Loader
Mobile Phone
Email
Oct 17, 2024
T. K.
Sales Executive
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is Quality Glass Block and Window Co. known for?

Quality Glass Block and Window Co. was founded in 1976 operates in the Wholesale Building Materials industry; you can contact the main corporate office by phone at

+1-815-416-****

. Explore Quality Glass Block and Window Co.'s company overview page for more information.

What is Quality Glass Block and Window Co.'s most common email format?

Quality Glass Block and Window Co. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Quality Glass Block and Window Co. email formats with LeadIQ.

How many employees does Quality Glass Block and Window Co. have currently?

Quality Glass Block and Window Co. has approximately 13 employees as of August 2026. These team members are located across 3 continents, including North AmericaAfricaEurope.

Who are Quality Glass Block and Window Co.'s key employees and leadership?

As of August 2026, Quality Glass Block and Window Co.'s key employees include:

Business Owner: G. S.
Owner: J. Y.
Manager: G. B. C.
General Manager: K. W.
Sales Administrator/ Executive Assistant: P. M.

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Quality Glass Block and Window Co. Employee Directory

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