Commercial Roofing

Commercial Roofing

Gragar Construction offers every commercial roofing service that business owners could wish for, all under one roof. Our expert roofing contractors can help with any roofing system, repairing and installing everything from flat roofs to shingles with equal skill and enthusiasm.


Call us at (425) 772-3268 for certified, licensed, and insured commercial roofing.

  • An aerial view of a roof of a building with trees in the background.

The Best Local Roofing Company

What makes Gragar Construction stand out from all other roofing companies? Our depth of knowledge and experience. The commercial roofing contractors who make up our team are professionally trained technicians who know the ins and outs of the industry and stay informed on every advancement in the field. The wealth of experience and skill our team brings to the table, combined with customer service excellence and trustworthy advice, is what makes us a top-tier roofing company.

Commercial Roofing Styles

New construction in the commercial sector can be topped with various roof types, all with their own pros and cons. During your initial assessment and consultation with our roofing contractors, we’ll give you a clear picture of what direction to take when choosing the ideal roofing system for your building.


We’re experts in many different roofing styles, including:


  • Built-up roofing (BUR)
  • Flat roofs
  • Metal roofs
  • Green roofs
  • Shingled roofs
  • Rubber roofing (EPDM)
  • Plastic roofing (PVC)


For lasting roof installations and all things roofing, commercial business owners can rely on Gragar Construction.

Roof Maintenance, Repairs, and Much More

If your business already has an existing roof, you can still take advantage of our unique skillset and our exceptional approach to:


  • Commercial roof inspection
  • Commercial roof repair
  • Commercial roof replacement
  • Commercial roof maintenance
  • Solar panel systems installation
  • Skylight installation
  • …and more!

Commercial Roof Installation

Gragar Construction offers an organized, stress-free process for roof installation, repair, or replacement for our clients from start to finish. Our talented project managers handle every aspect of a project to the letter, never missing a step or cutting a corner. We follow a tried-and-tested, step-by-step process to ensure the best results for your commercial roofing project.


  • Preliminary phase: We begin with an inspection, assessment, and estimation of your existing structure. We take precise measurements and examine the details of your establishment and preferences. We calculate a fair estimate that, once accepted, will allow us to sign a contract and obtain all necessary permits and licenses.
  • Building phase: With the building fully protected and safety measures in place, we begin work on your roofing system. Following municipal code regulations and optimizing the quality of our work, we make your roofing installation or repair as smooth as possible. During this phase, the project manager will communicate openly with the client, providing regular progress reports.
  • Final phase: Once construction is complete, we conduct a walkthrough with the client to ensure complete customer satisfaction. We add any final touches and ensure the site is thoroughly cleaned before we leave.

Contact Gragar Construction Now for the Best Local Roof Services

When you’re ready for your commercial building to look its best with a roof in peak condition, reach out to the experts at Gragar Construction.

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