
Commercial Roofing
Across the Pacific Northwest
Buildings That Last. Crews That Deliver.
Your building works hard. Your roof should too.
KLIM Roofing brings the same community-rooted, rockstar work ethic to every commercial project we take on — from carports and small retail shops to large commercial buildings and multi-unit properties across the greater Seattle area. Factory-certified, factory-trained, and backed by the best warranties in the industry.
Millions of Square Feet. Zero Shortcuts.
For years we have disciplined craftsmanship, continued training, and a standard of installation excellence that shows on every single job.
Whether you're protecting a warehouse in Tacoma, a retail building in Bellevue, or a commercial property on one of the islands, KLIM has the experience and the credentials to get it done right.


Our commercial team has installed millions of square feet of thermoplastic membrane roofing — PVC and TPO systems — across the Puget Sound.

Thermoplastic Membrane Roofing — PVC & TPO
Thermoplastic roofing systems are among the most trusted solutions in commercial roofing. PVC and TPO membranes deliver outstanding performance in the Pacific Northwest's wet, variable climate, offering:
Superior waterproofing
Fully adhered or mechanically fastened systems that seal tight and stay sealed
Energy efficiency
Reflective membranes reduce cooling loads and energy costs
Wind & puncture resistance
Built to handle the exposure and impact risks of commercial environments
Long service life
Properly installed thermoplastic systems can last 20–30 years or more
Low maintenance
Minimal upkeep requirements reduce long-term operating costs
Installation Excellence — Our Standard, Not Our Selling Point
We don't talk about quality. We deliver it. ​ KLIM's commercial installation team stays current on every manufacturer's latest installation methods and industry tools. A seam welded correctly. A penetration flashed properly. A drain positioned for maximum performance. These are the things that separate a roof that lasts from one that fails. ​
Our commitment to installation excellence isn't a marketing phrase. It's what gets us called back — and referred to the next property owner down the street.

Factory Certified. Factory Trained. Fully Warranted.


GAF Master Elite & IKO Roof Pro Select Certified – Among the most trusted certifications in the roofing industry
Factory Certified
Meeting the manufacturer's strictest installation and quality requirements
Factory Trained
Our crews are trained directly by the brands whose products we install
Best-in-Class Warranties
Maximum manufacturer warranty coverage on every eligible commercial project

We Cover It All
KLIM's commercial roofing services cover the full range of commercial property types and needs:
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Carports and covered structures
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Retail and office buildings
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Warehouses and industrial facilities
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Multi-unit residential and mixed-use buildings
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HOA and property management portfolios
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Roof inspections and preventative maintenance planning
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Commercial roof repair and emergency response
Working on Commercial Properties Across the Region
We work with small business owners, property managers, real estate investors, and HOAs throughout Pierce, King, Snohomish, Skagit, Thurston, and Whatcom Counties and the islands of Puget Sound.
Our Service Areas:
King County
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Seattle
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Bellevue
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Kirkland
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Mercer Island
Pierce County
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Auburn
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Gig Harbor
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Puyallup
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Tacoma
Skagit County
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Anacortes
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Burlington
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Mount Vernon
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Sedro-Woolley
Snohomish County
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Edmonds
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Everett
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Marysville
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Snohomish
Thurston County
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Lacey
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Olympia
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Tumwater
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Yelm
Whatcom County
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Bellingham
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Ferndale
Plus surrounding communities throughout the Puget Sound region.