When you need lasting protection and classic elegance for your property, ATJ Roofing LLC delivers quality slate roof installation. Our team specializes in natural stone roofing that stands the test of time. Serving Whatcom County and Western WA, we bring over 25 years of experience to every project, ensuring your slate roof is installed correctly from start to finish. Reach out to us to discuss your slate roofing needs and schedule your complimentary estimate.

• Fire-resistant roofing material
• Superior weather resistance for Pacific Northwest conditions
• Low maintenance requirements over decades
• Natural beauty that improves with age
• Energy efficiency through natural insulation properties
• Eco-friendly roofing made from natural stone

ATJ Roofing stands behind every slate installation project serving Whatcom County and Western WA. As a family- and locally owned business, we take the time to educate our customers about their roofing options and provide an informed view of what to expect. Our commitment to outstanding customer service sets us apart. You benefit from:

• Complimentary estimates provided within one week
• More than 25 years of roofing experience
• Fully insured and bonded for your protection
• Time-efficient project completion
• Communication in both English and Spanish
• Fair and competitive pricing
• Assistance with insurance companies when needed

We deliver lasting results that protect your investment for years to come.