Blythe Mechanical Inc

Blythe Mechanical is a full service commercial and residential mechanical contractor, engineering, and service/maintenance provider. Our services include: design-build and plan spec construction, plumbing, HVAC, commercial refrigeration, steam and hot water boilers, retrofit and remodel construction, sheet metal, HVAC and plumbing repair, preventative maintenance, and backflow testing. AGC member since 1993.
Phone: (360) 389-5500
Fax: (360) 671-3787
2201 Humboldt St.
Bellingham, WA  98225

Contour Engineering LLC

AGC member since 2015.
Phone: (253) 857-5454
Fax: (253) 509-0044
Street Address
4706 - 97th St. NW, Bldg. 2
Gig Harbor, WA  98335
Mailing Address
P.O. Box 949
Gig Harbor, WA  98335

Otto Rosenau & Associates, Inc.

WBE certified small business: geotechnical engineering, ground penetrating radar (locating), WABO certified special inspection/testing - concrete, masonry, steel, fireproofing, soil, asphalt, etc. AGC member since 1982.

Phone: (206) 725-4600
Toll Free: (888) 688-6487
Fax: (206) 723-2221
6747 Martin Luther King Jr. Way S
Seattle, WA  98118