LLI Engineering Employee Directory

Q: What is LLI Engineering known for?

LLI Engineering was founded in 1910. LLI Engineering operates in the Engineering Services industry.

Q: How many employees does LLI Engineering have currently?

LLI Engineering has approximately 48 employees.

Q: Who are LLI Engineering's key employees and leadership?

LLI Engineering's key employees include: President And Ceo: J. W., CEO: J. S..

Engineering ServicesUnited States11-50 Employees

Founded in 1910 in Pittsburgh, Pennsylvania, LLI Engineering a veteran owned small business, specializes in commercial, critical facilities, infrastructure upgrades, Green building design, energy conservation modifications, project engineering, and engineering estimates. LLI provides electrical, mechanical, piping, and structural engineering services.

Find LLI Engineering employees' phone numbers or email addresses

LLI Engineering Global Highlights

North America
43

United States Of America
43

LLI Engineering's Leadership

J. S.
CEO
Mobile Phone
Email
J. W.
President And Ceo
Mobile Phone
Email
J. W.
Director Of Business Development
Mobile Phone
Email
T. G.
Controller
Mobile Phone
Email
D. J.
Project Manager/Professional Electrical Engineer
Mobile Phone
Email
M. B.
Architecture & Structural Dept. Manager
Mobile Phone
Email
D. A.
Electrical Department Manager/Senior Project Manager
Mobile Phone
Email
C. W.
Project Manager
Mobile Phone
Email

Contact profiles from LLI Engineering

Name

Title

Contact Info

Location

Last Update

J. W.
President And Ceo
Mobile Phone
Email
United StatesPennsylvania
Oct 22, 2025
J. S.
CEO
Mobile Phone
Email
United StatesPennsylvania
Nov 07, 2025
J. W.
Director Of Business Development
Mobile Phone
Email
Aug 12, 2025
T. G.
Controller
Mobile Phone
Email
Oct 22, 2024
D. J.
Project Manager/Professional Electrical Engineer
Mobile Phone
Email
United StatesPennsylvania
Nov 10, 2025
M. B.
Architecture & Structural Dept. Manager
Mobile Phone
Email
United StatesPennsylvania
Oct 27, 2025
D. A.
Electrical Department Manager/Senior Project Manager
Mobile Phone
Email
United StatesPennsylvania
Nov 12, 2025
C. W.
Project Manager
Mobile Phone
Email
United StatesPennsylvania
Oct 19, 2025
R. S.
Commissioning Project Manager
Mobile Phone
Email
United StatesPennsylvania
Aug 12, 2025
D. S.
It Manager
Mobile Phone
Email
United StatesPennsylvania
Aug 21, 2024

Frequently Asked Questions

What is LLI Engineering known for?

LLI Engineering was founded in 1910 operates in the Engineering Services industry. The company's main headquarters is located in 1501 Preble Ave, Suite 300 Pittsburgh, PA 15233, US; you can contact the main corporate office by phone at

+1-412-338-****

. Explore LLI Engineering's company overview page for more information.

What is LLI Engineering's most common email format?

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

How many employees does LLI Engineering have currently?

LLI Engineering has approximately 48 employees as of October 2025. These team members are located across 1 continents, including North America.

Who are LLI Engineering's key employees and leadership?

As of October 2025, LLI Engineering's key employees include:

CEO: J. S.
President And Ceo: J. W.
Director Of Business Development: J. W.
Controller: T. G.
Project Manager/Professional Electrical Engineer: D. J.

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