Commercial Roofing

Certified & Trusted by Businesses and Institutions in 6 States

If your commercial facility is in need of a new roof, you’ll need a roofing contractor with proven expertise. We live up to our name with Signature Services for business owners across 6 states.

Roof repair and roof replacement for commercial facilities requires an added level of expertise and industry knowledge. Whether it’s a familiarity with the local building department in your region or state-level standards that need to be adhered to, Signature Roofing will ensure a successful, code-compliant project from start to finish. Whether you’re in Boise or Big Sky, we’re there to make the job go right. And with 3,4, and 5-star warranties, we’re there to make sure it stays right, too.

Roof Replacement

BUR (Built-Up Roofing systems can be built on-site for commercial re-roofing projects. We’ll work with you to find the right solution for superior results.

New Construction

Signature Roofing is proud to have a vast network of commercial partnerships with commercial general contractors in Idaho, Oregon, Washington, Montana, Nevada, and Utah.

Emergency Roof Repair

Roofing problems can bring business to a halt. We’ll bring you back up and running as fast as safety regulations and compliance will allow. Expect the same careful attention to detail as a new construction project.

Roof Coating

Flat commercial roof maintenance calls for regular attention. To prolong the life of your company’s roof, a roof coating can be applied over top of almost any type of commercial roof.


Great company! Trustworthy and honest.

Alexis Wood


Love the service, fast bids and versatility!

Scott Asin


From a new HQ to more warehouse space, Signature Roofing partners with commercial contractors to build resilient new structures that will serve your business for decades.

Project managers ensure that the job is organized and carried out efficiently and with 100% attention paid to safety at all times.


Pre-planning is the foundation that we lay with all our commercial clients, who expect and demand professional estimates, careful scheduling, and total compliance throughout the re-roofing, roof repair, or roof construction job. We emphasize good communication during each phase of the project, from the initial contact to the final go-ahead from the local building inspector. No Signature Roofing job is complete without an inspection by a qualified member of the Signature Roofing team. Following that, we’ll coordinate with local building authorities for the final and official inspection.


  • Roofing
  • Re-roofing
  • Roof Consulting
  • Roof Certifications
  • Roofing Inspection
  • Roof Repair
  • Roof Coating
  • Roof Replacement
  • Roof Maintenance
  • Roof Construction
  • Waterproofing
  • Architectural Sheet Metal

Roof Types: 

  • Fascias
  • Flat Roofs
  • Gutters
  • Metal Roofs
  • Sidings
  • Metal Wall Panels
  • Steep slope (shingle roofs, tile roofs, metal roofing)
  • Low slopes (TPO, PVC, EPD)


  • 3, 4 & 5 Star Warranty




  • Integrity Roof System
  • Presidential Shingles
  • Modified Bitumen
  • Torch on
  • Self-Adhered
  • Ice and Water Shield

Areas Served:

  • Treasure Valley
  • McCall/New Meadows
  • Mountain Home
  • Twin Falls
  • Sun Valley

  • Ontario
  • Baker City

Architectural Sheet Metal

Commercial, educational, medical, and sports buildings come in a wide range of shapes and sizes – and so do their roofs!

One great benefit of nearly 20 years of experience means we’ve seen ’em all (and worked on them). We do flat roofs, metal roofs, metal wall panels, and a wide array of sidings. On commercial roofs, which typically have low slopes, we assess your building and apply a custom solution, whether it’s TPO, PVC, or EPD.

Signature Roofing’s experience, along with the highest-quality products that we use and 3, 4, and 5-star warranties ensure the longevity of your commercial or institutional roof.