Bellingham’s Top
Roofing Company
Topside Roofing & Siding is Whatcom and Skagit County’s go-to for top-quality residential roofing. But we don’t stop at roofs. From siding and windows to gutters and more - we’ve got your exterior covered. Get a free, no-obligation estimate today and see why homeowners trust Topside for expert service and lasting results.
✔ Free, no-obligation estimates
✔ Financing available
✔ Industry-leading warranties — up to 30 years
✔ We handle insurance jobs
Call Today - (360) 752-2220
Free estimate, no obligation.
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35+ Years in Business
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Over 10k Satisfied Customers
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A+ Ratings on the BBB
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#1 Consumer Choice in the PNW
Protecting Whatcom, Skagit, and Island County homes for over 35 years with trusted roofing and siding solutions built to last.
Trusted Bellingham Roofing Company for Repair & Replacement
If you’re searching for a reliable Bellingham roofing company, Topside Roofing & Siding has been serving homeowners and businesses in Whatcom County for over 35 years. Our experienced team specializes in roof repair, roof replacement, and new roof installation designed to protect your home from the Pacific Northwest’s challenging weather. We work with high-quality materials and proven techniques to ensure your roof lasts for decades, adding both protection and curb appeal to your property.
As a local roofing contractor in Bellingham, WA, we understand the unique needs of homes in our community. Whether you’re dealing with storm damage, an aging roof, or planning a new build, we provide honest estimates, clear communication, and workmanship you can trust. Our commitment to excellence has made us one of the top-reviewed roofing companies in Bellingham.
When you choose Topside Roofing & Siding, you’re choosing peace of mind. We proudly serve communities throughout Whatcom, Skagit, and Island Counties, including Ferndale, Lynden, Burlington, Anacortes, and Oak Harbor. No matter where you’re located, our licensed team is ready to deliver dependable roofing services across Northwest Washington. Contact us today to schedule your free estimate and discover why so many homeowners trust us for roofing in Bellingham and beyond.
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Roofing
Proper roofing prevents water damage and ensures a longer lifespan for your home.
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Siding
Fresh siding gives your home a clean, updated look while helping to lower energy bills and shield the exterior from the elements.
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Gutters
Properly installed gutters prevent water damage, protect your foundation, and extend roof life.
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Windows
New windows boost energy efficiency, enhance natural light, and add lasting value to your home.
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Decks
A well-built deck adds outdoor living space, boosts home value, and enhances overall curb appeal.
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Skylights
New skylights bring in natural light, improve ventilation, and enhance your home’s design.
Unlock Premier Protection:
Award-Winning GAF Master Elite Service
We offer you the best lifetime limited warranties. Our Master Elite status, held by only 2% of roofers, guarantees high standards and current expertise. Plus, our GAF President's Club award confirms our commitment to excellent service in the local area.
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Topside Roofing is part of the top 2% of roofers nationwide who earn the GAF Master Elite certification. For homeowners in Bellingham and Skagit County, this means your roof is installed by a team that meets the highest standards for training, licensing, and customer satisfaction.
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The President’s Club Award is GAF’s highest honor for Master Elite contractors. It recognizes excellence in installation, customer protection, and long-term reliability — and we’re proud to be one of the few roofing companies in Northwest Washington to achieve it.
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By working with Topside, you get unmatched expertise backed by exclusive lifetime warranties from GAF. Our Master Elite status and President’s Club award confirm you’re choosing a trusted Bellingham roofing contractor dedicated to protecting homes across Whatcom County.
