Specialty Contractors

M.G. Wagner Co., Inc.

Central Washington commercial and industrial roofing specialists since 1937. AGC member since 1984.
www.mgwagnerroofing.com
Phone: (509) 575-0934
Fax: (509) 453-0592
Street Address
1401 Hathaway
Yakima, WA  98902
Mailing Address
P.O. Box 9605
Yakima, WA  98909

MacDonald Miller Facility Solutions

Full-service design-build mechanical contractor. AGC member since 2013.
www.macmiller.com
Phone: (206) 768-3886
Fax: (206) 768-3887
Street Address
7717 Detriot Ave. SW
Seattle, WA  98106
Mailing Address
P.O. Box 47983
Seattle, WA  98146

Madsen Electric, Div. of Carl T. Madsen, Inc.

Electrical contractors - industrial, service, commercial, residential, design/build, communications. AGC member since 1961.
www.ctmgroup.com
Phone: (253) 383-4546
Toll Free: (800) 422-5530
Fax: (253) 591-7079
3939 S Orchard St.
Tacoma, WA  98466

Marshbank Construction

We are a DBE contractor that performs the following work. Clearing and grubbing, structure and obstruction removal, grading, highway, road, street and airport runway. Highway, road, street and underpass construction including new, surfacing and repairs. Install and replace: storm, sewer, water lines, hydrants, water meters and box, catch basins, bioswale, pipes, detention vaults, retention ponds, manhole adjustment to grade, underground electrical and communications conduits. Earth retention systems and anchored retaining wall construction. AGC member since 2016.

DBE

Phone: (425) 377-9708
Fax: (425) 377-0709
Street Address
3304 Old Hartford Rd.
Lake Stevens, WA  98258
Mailing Address
P.O. Box 97
Lake Stevens, WA  98258

Marvin Sheet Metal LLC

Architectural sheet metal, roofing, siding, and flashing. AGC member since 2006.
Phone: (253) 752-5055
Fax: (253) 517-0910
604 - 53rd Ave. E
Fife, WA  98424

Matia Contractors, Inc.

Specializing in erosion control, site preparation, drainage, sports complex, wetland mitigation, and landscape construction. AGC member since 1991.

DBE, WBE

www.matiacontractors.com
Phone: (360) 676-9177
Fax: (360) 676-9181
2112 Buchanan Loop, Ste. 6
Ferndale, WA  98248

McClone Construction Company

A union contractor specializing in structural concrete formwork and concrete packages for all types of structures on both public and private work projects. AGC member since 1994.
www.mcclone.net
Phone: (425) 413-1440
Fax: (425) 413-1191
28610 Maple Valley Black Diamond Rd. SE, Ste. 200
Maple Valley, WA  98038

McDonald Excavating, Inc.

Heavy highway and underground utilities. AGC member since 2012.

MBE

www.mcdonaldexcavatinginc.com
Phone: (360) 835-8794
Fax: (360) 835-1514
2719 Main St.
Washougal, WA  98671

McDowell Northwest, Inc.

Serving NW builders with the best people and equipment since 1946 with foundation piling - Augercast, Pipe, Wood, H-pile, Pin-pile; shoring and Soldier pile, Sheet pile, Driven H pile. Low cost - Safe - Dependable. AGC member since 1990.
www.mcdowellnw.com
Phone: (425) 251-8570
18901 E Valley Hwy. S
Kent, WA  98032
Branches
18905 - 84th Ave. S
Kent, WA  98032
Phone: (425) 251-8535

McKinstry Co.

Construction, engineering and facility services firm specializing in mechanical and electrical design/build, facility management, energy services, and architectural metals. AGC member since 1991.
www.mckinstry.com
Phone: (206) 762-3311
Toll Free: (800) 669-6223
Fax: (206) 767-9796
Street Address
5005 Third Ave. S
Seattle, WA  98134
Mailing Address
P.O. Box 24567
Seattle, WA  98124

Miller Sheetmetal Inc.

HVAC & architectural sheet metal. AGC member since 2011.
www.millersheetmetalinc.com
Phone: (360) 479-1737
Fax: (360) 373-5529
1642 Navy Yard Hwy W
Bremerton, WA  98312

Mills Electric Co.

Commercial and industrial electrical contractor since 1911. Specializing in refineries, labs, universities, and manufacturing plants. AGC member since 1991.
www.millselectric.com
Phone: (360) 734-0730
Fax: (360) 734-0194
4430 Pacific Highway
Bellingham, WA  98226

Mission Glass

Commercial glazing. AGC member since 2014.
www.mission-glass.com
Phone: (360) 584-9605
Fax: (360) 584-9683
7845 Center St. SW
Tumwater, WA  98501

Moncrieff Construction, Inc.

Since 1992 we have provided concrete services to all of Western Washington, specializing in structural concrete work. AGC member since 2011.
Phone: (360) 354-7602
Fax: (360) 354-8160
8510 Guide Meridian
Lynden, WA  98264