John Stack Sales Company Employee Directory

Q: What is John Stack Sales Company known for?

John Stack Sales Company was founded in 1958. John Stack Sales Company operates in the Construction industry.

Q: How many employees does John Stack Sales Company have currently?

John Stack Sales Company has approximately 11 employees.

ConstructionPennsylvania, United States11-50 Employees

Our History:
John Stack Sales Company is an experienced Manufacturers Representative Agency that has been serving the Heating, Plumbing & H.V.A.C. industry for over 60 years.

Started by John Stack in 1958, our company began serving Pennsylvania Wholesale Distributors as a Marketing and Sales Representative for Hydronic Baseboard Radiation, Boilers, Warm Air Furnaces, Bath Enclosures and Accessories.

Values and Approach:
Based on our core values of Service, Support, Education and Technological Advancement, John Stack Sales Company is focused on all segments of the industry, striving to ensure mutually beneficial alliances with our partners.

As a result of our commitment to excellence, we enjoy long lasting relationships with our manufacturing partners, having represented many of them for several decades.

Who We Are:
John Stack Sales Company is comprised of tenured staff and sales representatives with extensive product experience and industry knowledge.

We are committed to the continued growth and advancement of the industry in New England and the Mid-Atlantic states.

Find John Stack Sales Company employees' phone numbers or email addresses

John Stack Sales Company Global Highlights

North America
14

United States Of America
14

John Stack Sales Company's Leadership

G. J. S.
President
Mobile Phone
Email
J. G.
Chairman
Mobile Phone
Email
D. C.
Territory Sales Manager
Mobile Phone
Email
K. P.
Office Manager
Mobile Phone
Email
L. D.
Manufacturers Representative
Mobile Phone
Email
B. I.
Sales
Mobile Phone
Email
N. S.
Sales And Marketing Representative
Mobile Phone
Email
D. E.
Sales Representative
Mobile Phone
Email

Contact profiles from John Stack Sales Company

Name

Title

Contact Info

Location

Last Update

G. J. S.
President
Mobile Phone
Email
United StatesPennsylvania
Sep 24, 2025
J. G.
Chairman
Mobile Phone
Email
UNITED STATES
Aug 04, 2023
D. C.
Territory Sales Manager
Mobile Phone
Email
United StatesMassachusetts
Oct 26, 2025
K. P.
Office Manager
Mobile Phone
Email
Oct 24, 2024
L. D.
Manufacturers Representative
Mobile Phone
Email
United StatesNew York
Sep 09, 2025
B. I.
Sales
Mobile Phone
Email
United StatesMaryland
Oct 22, 2025
N. S.
Sales And Marketing Representative
Mobile Phone
Email
Nov 19, 2025
D. E.
Sales Representative
Mobile Phone
Email
UNITED STATES
Aug 04, 2023
R. C.
Technical Sales Representative
Mobile Phone
Email
UNITED STATES
Aug 04, 2023
W. C.
Technical Trainer
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is John Stack Sales Company known for?

John Stack Sales Company was founded in 1958 operates in the Construction industry; you can contact the main corporate office by phone at

+1-570-693-****

. Explore John Stack Sales Company's company overview page for more information.

What is John Stack Sales Company's most common email format?

John Stack Sales Company employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more John Stack Sales Company email formats with LeadIQ.

How many employees does John Stack Sales Company have currently?

John Stack Sales Company has approximately 11 employees as of December 2025. These team members are located across 1 continents, including North America.

Who are John Stack Sales Company's key employees and leadership?

As of December 2025, John Stack Sales Company's key employees include:

President: G. J. S.
Chairman: J. G.
Territory Sales Manager: D. C.
Office Manager: K. P.
Manufacturers Representative: L. D.

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