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

Malcolm Drilling Co., Inc.

General engineering and deep foundation construction. AGC member since 2019.
Phone: (253) 395-3300
Fax: (253) 395-3312
Mailing Address
8701 S. 192nd St.
Kent, WA  98031

Mario's Construction & Framing Inc

Commercial and multi-unit wood framing. AGC member since 2019.

MBE

www.mariosconstruction.com
Phone: (360) 991-7133
Mailing Address
12401 NE 60th Way, A17
Vancouver, WA  98682

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.
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
Mailing Address
3720 Center St.
Tacoma, WA  98409

Marwood General Construction

Civil Construction. Certified Veteran and Minority owned family business providing site development, underground utilities and earthwork services. Excavation & Grading, Erosion Control, Wetland Restoration, Sewer, Water, Electrical, and Fire-Line Installations, Stormwater Management System Installation, Concrete Flatwork. AGC member since 2020.

DBE, MBE

www.marwoodgc.com
Phone: (360) 328-3322
Street Address
1201 Pacific Ave., 6th Floor
Tacoma, WA  98402
Mailing Address
P.O. Box 2748
Poulsbo, WA  98370

Matia Contractors, Inc.

Specializing in erosion control, site preparation, drainage, sports complex, wetland mitigation, and landscape construction. AGC member since 1991.
www.matiacontractors.com
Phone: (360) 676-9177
Fax: (360) 676-9181
2112 Buchanan Loop, Ste. 6
Ferndale, WA  98248

Mayfield's Hoisting Service Inc.

Crane operation. AGC member since 2020.

DBE, MBE

Phone: (425) 673-6785
Mailing Address
19015 - 36th Ave. W, Ste. F
Lynnwood, WA  98036

McClone Construction Company

A union contractor specializing in the design, installation and removal of concrete formwork and shoring for all types of structures on both public and private formwork-only or concrete package projects. AGC member since 1994.
www.mcclone.net
Phone: (425) 413-1440
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
Mailing Address
4120 S Lincoln 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

McDowell NW Pile King, Inc.

McDowell NW Pile King is a privately owned piling subcontractor installing foundation piling and shoring walls. AGC member since 2020.
www.pileking.com
Phone: (425) 251-8535
Mailing Address
18905 - 84th Ave. S
Kent, WA  98032

Merit Electric, Inc.

Electrical subcontractor. AGC member since 2019.
Phone: (425) 315-4480
Mailing Address
P.O. Box 546
Lake Stevens, WA  98258

Michels Construction, Inc.

Michels is a large utility and transportation contractor. AGC member since 2018.
www.michels.us
Phone: (920) 583-3132
Mailing Address
817 Main St.
Brownsville, WI  53006

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.
Phone: (360) 584-9605
Fax: (360) 584-9683
7845 Center St. SW
Tumwater, WA  98501

ML Fox Construction LLC

We are an architectural woodwork manufacturer located in Everett, WA. We do primarily commercial work. We employ installers to install our own product and incidental Division 6 finishes. AGC member since 2021.

SDVOSB, SBE, VOSB

www.mlfoxaw.com
Phone: (425) 397-6965
Mailing Address
2210 - 37th St.
Everett, WA  98201

Mobile Air and Power Rentals

Mobile Air and Power Rentals specializes in providing temporary solutions for air conditioning, heating, and power generation needs. With a fleet of portable units and generators, they offer customizable solutions for various applications, including events, construction sites, emergency situations, and industrial projects. Their services cater to businesses and organizations seeking reliable and efficient climate control and power solutions on a temporary basis. Whether it's cooling large event venues or powering remote job sites, Mobile Air and Power Rentals prides itself on delivering quality equipment, timely service, and expert support to ensure clients' comfort and productivity. AGCW member since 2024.
https://mobileair.com/
Phone: (888) 305-3038
Street Address
15300 Woodinville Redmond Rd.
Seattle, WA  98421
Mailing Address
18504 Forstrom St. SW
Rochester, WA  98579

Monarch Landscape Companies, LLC

Commercial landscape services. AGC member since 2019.
www.monarchlandscape.com
Phone: (206) 510-6759
Street Address
7627 West Bostian Rd.
Woodinville, WA  98072
Mailing Address
550 S Hope St., Ste. 1675
Los Angeles, CA  90071

Morse Steel Service

Morse Steel distributes a full range of Concrete Reinforcing Products all of which can be supplied fully fabricated and installed. Morse Steel supplies and installs these products per project, complete with estimating, detailing project management services, and placing/installation services. Our reinforcing products include Rebar, Wire Mesh, Rebar Couplers, Terminators, Concrete Embeds, Stud Rails & Post Tension Cable. AGC member since 2018.
Phone: (360) 756-6200
Fax: (360) 756-2897
Mailing Address
3006 Illinois St.
Bellingham, WA  98227