John Mattias - Email & Phone Number

Survey Party Chief at Williams & Works

John Mattias is based out of Grand Rapids, Michigan, United States and works at Williams & Works as Survey Party Chief.

John Mattias's Contact Information

John Mattias's Work email

m*****@willia***.com

Valid

Latest update

October 14, 2025

Location

Grand Rapids, Michigan, United States

John's current employer

Williams & Works

Description

Based in Grand Rapids, Michigan, Williams & Works is a firm of professional engineers, surveyors, and planners, serving the midwest for o...

Website

williams-works.com

HQ Location

Grand Rapids, Michigan, United States

Number of employees

11-50

Industry

Civil Engineering

Latest update

May 1, 2024

Read about Williams & Works

Frequent questions about John Mattias

What company is John Mattias working for?

John Mattias works for Williams & Works.

What is John Mattias's function at Williams & Works?

John Mattias is Survey Party Chief at Williams & Works.

Where is John Mattias based?

John Mattias is based out of Grand Rapids, Michigan, United States.

What is John Mattias's work email address?

John Mattias's professional email address is m*****@willia***.com

Who are John Mattias's co-workers?

John Mattias's colleagues are Nathan Breese, Jordan Pelphrey, Neha Yadav, Brandon Mieras, Steve Williams.

John's co-workers

Nathan Breese

Project Engineer

Jordan Pelphrey

Senior Structural Engineer / Project Manager

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