J Harper Contractors
“Most important of all was your ability to
perform nearly one-million-dollars of wrecking
on sixty-three different buildings without a
single incident which could adversely impact
this project.  Your impeccable safety standards
and practices were a welcomed relief to what I
have previously experienced with ‘normal’
demolition companies.  Thank you for raising
my expectations.”

Deron Haptonstall, Project Manager
RCI/Herzog, A Joint Venture
Sound Transit - Rainier Valley Light Rail Project

17937 Cedar Grove Rd SE
Maple Valley, WA  98038
Phone: 425-413-9501
Fax: 425-413-8337


Jeff Slotta
Stan Kawamoto
Reef Anderson
Greg Nickell
Mike Mechaelis
To contact us:
Copyright 2009 J Harper Contractors 17937 Cedar Grove Road SE Maple Valley Washington 98038 425-413-9501
Demolition and Trucking Services
Providing Demolition, Site Remediation and Trucking Services
Throughout The
Pacific Northwest and Beyond
J Harper Contractors, Inc. is proud to receive the
AGC 2009 Build Washington Award for Safety Excellence
for the second year in a row!
E-mail: