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As you can see from the projects below, we have been roofing Seattle area commercial construction projects for many years. While the list is limited on this site, our portfolio of commercial roof systems is extensive. To see if your new construction or commercial roof repair project fits the SQI profile, please contact us or request info now

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Everett Roofing: Roofing contractors Everett commercial property owners can rely on. SQI has been roofing in Washington State since 1972. Call for a commercial roof repair quote today.  

SQI, inc. Headquarters
Mukilteo, Washington
2006

Products

  • Silver Metallic Standing Seam Roof
  • Zactique corrugated Metal Siding
    (including some interior walls)
Roofing Seattle: SQI professionals have been roofing Seattle and roofing Washington for a combined total of more than 125 years. SQI is a roofing contractor Washington can trust.  

Hibulb Cultural Center
Tulalip, Washington
Tulalip Tribe

Products

  • Standing Seam Metal Roof
  • 12" Flush Panel Metal Siding
  • 80 Mil TPO Single Ply Roofing
Roofing Seattle: SQI professionals have been roofing Seattle and roofing Washington for a combined total of more than 125 years. SQI is a roofing contractor Washington can trust.  

Lakeside Safeway
Bothell, Washington
Sierra Construction

Products

  • 45 Mil Fibertite Roofing
Roofing Seattle: SQI professionals have been roofing Seattle and roofing Washington for a combined total of more than 125 years. SQI is a roofing contractor Washington can trust.  

Lake Washington High School
Kirkland, Washington
Lydig Construction

Products

  • 60 Mil PVC Single Ply Roofing
Roofing Seattle: SQI professionals have been roofing Seattle and roofing Washington for a combined total of more than 125 years. SQI is a roofing contractor Washington can trust.  

University of Washington Student Housing
Seattle, Washington
W.G. Clark

Products

  • Built Up Roofing With Reflective Cap Sheet
Roofing Seattle: SQI professionals have been roofing Seattle and roofing Washington for a combined total of more than 125 years. SQI is a roofing contractor Washington can trust.  

Tyee Middle School
Bellevue, Washington
Spee West

Products

  • 45 Mil Fibertite Roofing
Roofing Seattle: SQI professionals have been roofing Seattle and roofing Washington for a combined total of more than 125 years. SQI is a roofing contractor Washington can trust.  

Olympic View Water and Sewer District
Edmonds, Washington
Commercial Structures

Products

  • Standing Seam Metal Roof
Roofing Seattle: SQI’s professionals have been roofing Seattle and roofing Washington for a combined total of more than 125 years. SQI is a roofing contractor Washington can trust.  

Celebration Square
Federal Way, Washington
S.D. Decon
2005

Products

  • New Penny Copper Standing Seam Metal Roof
  • MOD Bur System
  • Raised Profile Shingles
Bellevue Roofing: SQI is the first name in Bellevue roofing. The premier roofing contractor Washington weather demands and property managers can depend upon. Get a roof repair quote today.  

Cascade Club – Trilogy
Redmond, Washington
Turner Construction
2002

Products

  • Torch Down
  • Composition Shingles
Roofing Washington: SQI Inc is your first choice for a Seattle roof repair. SQI has been a roofing contractor Washington can trust. Roofing Washington property managers rely on when it rains.  

Salvation Army – White Center
Seattle, Washington
W.G. Clark
2003

Products

  • Klip Rib Metal Roofing
  • Built-up Roofing
  • Corrugated Nuwave Metal Siding
  • Metal Soffit Panels
Roofing in Washington State: Trust SQI with commercial roof repairs of any size and any roof system. Don’t let just anyone fix a roof leak. Use a roofing contractor Washington weather respects.  

Rosa Parks Elementary
Redmond, Washington
Speed West Construction
2006

Products

  • Bronze Single Ply Membrane Roofing

Roofing Contractor Washington: Roofing in Washington State by your Everett roofing experts at SQI Inc. Commercial roofing contractors Everett property managers rely on in the Northwest.  

Skyriver Medical Center
Monroe, Washington
Aldrich & Associates
2005

Products

  • Aluminum Storefront Panels
  • Box Rib Metal Siding
  • Mod SBS Torch Down Roof
Commercial Roofing Seattle property managers can trust. SQI’s experts have more than 125 years of combined experience building and repairing commercial roofing Seattle weather demands.  

Stanwood Bank
Stanwood, Washington
Newland Construction
1996-1997

Products

  • Standing Seam Metal Roofing
Seattle Roof Repair: Seattle roof repairs made good by SQI Inc. The commercial property managers’ first choice in commercial roofing Seattle weather requires. Get a roof repair quote today.  

Magnolia Golf Center
Seattle, Washington
Charter Construction
1997

Products

  • Standing Seam Metal Roofing
  • Corrugated Metal Siding
Washington State Roofing Contractors who can build, maintain, and repair any commercial roofing system. Rely on SQI to meet all your Seattle roof repair projects—no matter how big.  

Mukilteo Library
Mukilteo, Washington
Brunner Brothers Construction
1998

Products

  • Standing Seam Metal Roof
Roofing Contractors Everett commercial property managers rely on when the rain starts. Use SQI for all your commercial roof maintenance and repair jobs. Seattle roof repair made good by SQI.  

Allied Transfer
Fife, Washington
Merit Construction
1995

Products

  • 4 Ply Bur with Mineral Cap Sheet