Lower Columbia Engineering Employee Directory

Q: What is Lower Columbia Engineering known for?

Lower Columbia Engineering was founded in 2001. Lower Columbia Engineering operates in the Civil Engineering industry.

Q: How many employees does Lower Columbia Engineering have currently?

Lower Columbia Engineering has approximately 19 employees.

Civil EngineeringUnited States11-50 Employees

Andrew Niemi started Lower Columbia Engineering in 2001. Since then the company has evolved into a well-rounded firm that regularly provides architectural, civil and structural engineering services for various public and private projects

Find Lower Columbia Engineering employees' phone numbers or email addresses

Lower Columbia Engineering Global Highlights

North America
20

United States Of America
20

Lower Columbia Engineering's Leadership

A. N.
Owner
Mobile Phone
Email
K. N.
Co-Owner
Mobile Phone
Email
D. D.
Project Manager
Mobile Phone
Email
G. M.
Ecological Division Manager/Staff Biologist
Mobile Phone
Email
C. K.
Office/Accounting Manager
Mobile Phone
Email
E. B. S.
Land Use Planner
Mobile Phone
Email
B. K.
Architectural Designer & Graphics Specialist
Mobile Phone
Email
R. M.
Drafter
Mobile Phone
Email

Contact profiles from Lower Columbia Engineering

Name

Title

Contact Info

Location

Last Update

A. N.
Owner
Mobile Phone
Email
United StatesOregon
Oct 19, 2025
K. N.
Co-Owner
Mobile Phone
Email
United StatesOregon
Jun 25, 2025
D. D.
Project Manager
Mobile Phone
Email
United StatesOregon
Nov 11, 2025
G. M.
Ecological Division Manager/Staff Biologist
Mobile Phone
Email
United StatesOregon
Oct 22, 2025
C. K.
Office/Accounting Manager
Mobile Phone
Email
United StatesOregon
Sep 12, 2025
E. B. S.
Land Use Planner
Mobile Phone
Email
United StatesOregon
Nov 14, 2025
B. K.
Architectural Designer & Graphics Specialist
Mobile Phone
Email
United StatesOregon
Sep 08, 2025
R. M.
Drafter
Mobile Phone
Email
United StatesOregon
Oct 20, 2025
C. B.
Project Engineer
Mobile Phone
Email
United StatesOregon
Oct 21, 2025
P. D.
Designer
Mobile Phone
Email
United StatesOregon
Oct 20, 2025

Frequently Asked Questions

What is Lower Columbia Engineering known for?

Lower Columbia Engineering was founded in 2001 operates in the Civil Engineering industry. The company's main headquarters is located in 58640 McNulty Way, St Helens, Oregon 97051-1188, US; you can contact the main corporate office by phone at

+1-503-366-****

. Explore Lower Columbia Engineering's company overview page for more information.

What is Lower Columbia Engineering's most common email format?

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

How many employees does Lower Columbia Engineering have currently?

Lower Columbia Engineering has approximately 19 employees as of December 2025. These team members are located across 1 continents, including North America.

Who are Lower Columbia Engineering's key employees and leadership?

As of December 2025, Lower Columbia Engineering's key employees include:

Owner: A. N.
Co-Owner: K. N.
Project Manager: D. D.
Ecological Division Manager/Staff Biologist: G. M.
Office/Accounting Manager: C. K.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking