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Roof Installation

Bellingham, WA

Competitive Pricing

Free Estimates Within a Week

Warranties Available

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Roofing Solutions Built to Last

ATJ Roofing LLC provides complete roof installation services, with more than 25 years of industry experience. Our family-owned business combines skilled craftsmanship with dedicated customer care to protect your property with durable roofing systems that stand the test of time.

Serving Whatcom County and Western WA, we offer competitive pricing, warranties, and seamless coordination with insurance companies when claims are involved. Our insured and bonded team communicates fluently in English and Spanish. Ready to upgrade your roof? Contact us for a free estimate.

Why Choose Us

Family and Locally Owned and Operated

Over 25 Years of Experience

Time Efficient

Insured and Bonded

Warranties Available

Take Time to Educate Our Customers

Asphalt Shingle Installation

Asphalt shingles remain one of the most popular roofing materials because they offer affordability, versatility, and proven performance. Our team installs asphalt shingle systems efficiently while ensuring proper ventilation and weather resistance that protect your home for decades.

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Cedar Shake Roof Installation

Cedar shake roofing provides natural beauty and excellent insulation properties that enhance your property's curb appeal and energy efficiency. We install cedar shake systems with precision, treating each shake to maximize longevity while maintaining the authentic aesthetic homeowners appreciate.

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Metal Roof Installation

Metal roofing offers superior durability and can last 50 years or more with minimal maintenance. Our installation process ensures proper fastening and sealing techniques that prevent leaks while maximizing the energy-saving benefits metal roofs provide through their reflective properties.

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Slate Roof Installation

Slate roofing represents the finest roofing material available, offering unmatched elegance and a lifespan that can exceed 100 years. We handle slate installation with specialized techniques that honor the craftsmanship this premium material requires while ensuring structural integrity.

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TPO Roof Installation

TPO roofing systems deliver outstanding performance for commercial and residential flat or low-slope applications. Our installation adheres to manufacturer specifications, creating heat-welded seams that form a watertight barrier resistant to UV rays, chemicals, and punctures.

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Our Commercial Roofing Projects

Blue painted steps with yellow stripes leading to an outdoor courtyard in sunlight

Rooftop under construction with railings, tools, and white coating against a blue sky

Snow-covered rooftop under a clear blue sky, with white walls and trees in the background.

View Our Projects

Here's what our satisfied customers are saying...

At ATJ Roofing LLC, we take pride in providing exceptional residential and commercial roofing and gutter services to our customers We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of ATJ Roofing LLC and let others know what you think.