Byron Center Office

2 – 84th Street SW Byron Center, MI 49315
Phone: (616) 878-3315
Toll Free: (800) 875-3315
Fax: (616) 878-3556

* In case of EMERGENCY, call any of the numbers listed above to speak to someone 24/7.

Kalamazoo Office

3201 Lake St. Kalamazoo, MI 49048
Phone: (269) 343-9191
Fax: (269) 343-1122

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Available Staff Emails


Steve Longstreet

Brent Brinks

Human Resources

Kim Kohlhoff (HR Manager)

Matt DeVries

Contracting/ Estimating

Aaron Cooper

Jennifer Pipe (Project Administrator)


Brian Boos

Tina Ellis (Project Administrator)


Matt DeVries

Purchasing/ Warehouse

Nate Burgess (Warehouse Manager)

Chris Burman (Purchasing Manager)

Outdoor Utilities

Nate Heyboer

Sharon Bareman (Project Administrator)

24 Hour Service

Joe Boos

Nicole Nuzzo (Project Administrator)


Brad Kuipers

Jennifer Cook (Project Administrator)


Dave Houseman

Kendra Lutke (Project Administrator)

Billing/ Receivables

Jan Arizola

Ann Woudwyk (Service Billings)

Accounts Payable

Cami Gillette

Stacy Huttenga

Information Technology

Andy Ver Murlen

Kalamazoo Office

Joel Shaarda

Mary Nguyen (Project Administrator)