Colas Construction
Colas Construction

Colas Construction Information

Contact top employees from Colas Construction

Summary

At COLAS, we are raising the standard for quality construction with a focus on sustainability, equity, and access to opportunity; we build to inspire community. We prioritize people over profits, and ...Show more

Industries

Construction

Headquarters Location

Employees Size

100-200 employees

Specialties

Construction Management, Design Build, Sustainable Construction, New Construction, Renovation, Tenant Improvement, Remodel, Affordable Housing, Industrial, Private Development, Mixed Use, Civic, Health Care, Higher Education, Nonprofit, Multifamily, Retail, Office, K-12 Education, Self Perform Trades, General Contractor, Commercial Construction, Concrete

Founded

1997

Contact Colas Construction

Organization Website

Phone Number

503-292-4025

Estimated Website Traffic

The chart shows a growth in traffic to the colasconstruction.com website. In September, traffic increased to 11594, compared to 10381 in the previous month. The highest traffic in 2025 was recorded in September, reaching 11594 visits.

Employees Turnover 3 quarter 2025

Number of employees switched from or switched to
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Total number all of employee turnover
Current employees switched from
Number of employees by department
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Total number all of employee turnover
Length of Employment
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Employee tenure at Colas Construction shows a diverse range of experience levels:
4% have been with the company for less than 1 year22% for 1–2 years17% for 3–4 years13% for 5–7 years13% for 8–10 years30% have over 11 years of service at Colas Construction
Ex-employees positions
In Company
In New Company
Contact top employees from Colas Construction
Nate Reff
Project Executive
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Suzanne Rossi
Executive Assistant
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Sarah Norris
Construction Estimator
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Erica Waterman
Human Resources Director
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Wiatt Deshpande
Project Administrator
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Brian Hernandez
Project Superintendent
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Alan Minoza
Superintendent
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Sonya Nordstrom
Project Engineer
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Joel Sandhorst
Project Manager
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Tim Wagner
Superintendent
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Anthony
Project Manager
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Scott
Sr. Superintendent
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Josh Melu
Project Manager
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Andrew Colas
Chief Executive Officer
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Amanda Burns
Project Accountant II
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Todd Redfern
Estimator - 3
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Marc Wiater
Senior Estimator
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Jules Domond
Superintendent
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Elizabeth Warner
Senior Project Manager
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Dan Bott
Constructability & Logistics
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Alexander Colas
Vice President, Preconstruction
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Terry Carroll
Project Superintendent
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Savannah Patterson
Project Engineer
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Alexandra Young
Project Manager
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Justin Van Wormer
Project Superintendent
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Scott Mack
Project Manager
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Scott Vinson
Equipment Manager
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FAQ

Colas Construction operates in the Construction industries. More details can be found on the official website: colasconstruction.com.
The headquarters of Colas Construction are located in Portland, United States.
You can contact Colas Construction by phone at 503-292-4025.
Colas Construction currently employs 100-200 people.
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