Keystone Consultants, LLC Employee Directory

Q: What is Keystone Consultants, LLC known for?

Keystone Consultants, LLC was founded in 1991. Keystone Consultants, LLC operates in the Utilities industry.

Q: How many employees does Keystone Consultants, LLC have currently?

Keystone Consultants, LLC has approximately 105 employees.

UtilitiesPennsylvania, United States51-200 Employees

Keystone Consultants, LLC is a highly responsive, cost effective, civil engineering, surveying, and environmental consulting firm with 30+ years of experience serving the energy, utility and telecommunications markets.

Part of the CLS Companies, we are known for our quality, client responsiveness and cost effectiveness as well as our deep commitment to thoroughly understanding the needs of our clients and being an integral part of their service team. Our record of client retention and repeat business demonstrate our commitment to client satisfaction and exceeding client expectations.

As an employer, Keystone leadership fosters both a family oriented and entrepreneurial environment focused on continuous improvement, employee development, and safety.

Find Keystone Consultants, LLC employees' phone numbers or email addresses

Keystone Consultants, LLC Global Highlights

North America
105

United States Of America
105

Europe
2

United Kingdom Of Great Britain And Northern Ireland
2

Asia
1

India
1

Keystone Consultants, LLC's Leadership

D. C.
Partner
Mobile Phone
Email
D. S.
Vice President
Mobile Phone
Email
J. P.
Vice President
Mobile Phone
Email
P.
Crew Chief
Mobile Phone
Email
J. H.
Survey Party Chief
Mobile Phone
Email
R. H.
Survey Party Chief
Mobile Phone
Email
H. R.
Survey Party Chief
Mobile Phone
Email
B. M.
Survey Party Chief
Mobile Phone
Email

Contact profiles from Keystone Consultants, LLC

Name

Title

Contact Info

Location

Last Update

D. C.
Partner
Mobile Phone
Email
United KingdomEngland
May 08, 2024
D. S.
Vice President
Mobile Phone
Email
United StatesPennsylvania
Oct 17, 2025
J. P.
Vice President
Mobile Phone
Email
United StatesPennsylvania
Nov 11, 2025
P.
Crew Chief
Mobile Phone
Email
United States
Oct 20, 2025
J. H.
Survey Party Chief
Mobile Phone
Email
Oct 19, 2025
R. H.
Survey Party Chief
Mobile Phone
Email
United StatesLouisiana
Nov 17, 2025
H. R.
Survey Party Chief
Mobile Phone
Email
United StatesSouth Dakota
Oct 22, 2025
B. M.
Survey Party Chief
Mobile Phone
Email
United StatesVirginia
Aug 12, 2025
J. B.
Survey Party, Chief
Mobile Phone
Email
United StatesPennsylvania
Oct 22, 2025
C. B.
Survey Party Chief
Mobile Phone
Email
United StatesPennsylvania
Sep 08, 2025

Frequently Asked Questions

What is Keystone Consultants, LLC known for?

Keystone Consultants, LLC was founded in 1991 operates in the Utilities industry. The company's main headquarters is located in 680 Andersen Drive, Suite 400; you can contact the main corporate office by phone at

+1-412-278-****

. Explore Keystone Consultants, LLC's company overview page for more information.

What is Keystone Consultants, LLC's most common email format?

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

How many employees does Keystone Consultants, LLC have currently?

Keystone Consultants, LLC has approximately 105 employees as of December 2025. These team members are located across 3 continents, including North AmericaEuropeAsia.

Who are Keystone Consultants, LLC's key employees and leadership?

As of December 2025, Keystone Consultants, LLC's key employees include:

Partner: D. C.
Vice President: D. S.
Vice President: J. P.
Crew Chief: P.
Survey Party Chief: J. H.

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