New Title

Competitive Pricing

Free Estimates Within a Week

Warranties Available

CTA Label

DON OT USDE

Request Lorem Epsom

Hero Request Form

Name:

Phone:

Email:

Services

Thank you for contacting us.

We will get back to you as soon as possible.

Oops, there was an error sending your message.
Please try again later.

Commercial Roofing Services

Bellingham, WA

Competitive Pricing

Free Estimates Within a Week

Warranties Available

CTA Label

Request Lorem Epsom

Hero Request Form

Name:

Phone:

Email:

Services

Thank you for contacting us.

We will get back to you as soon as possible.

Oops, there was an error sending your message.
Please try again later.

Reliable Commercial Roofing Solutions Built to Last

ATJ Roofing LLC delivers comprehensive commercial roofing services throughout Bellingham, WA. As a family-owned and locally operated business with over 25 years of experience, we understand the unique demands that commercial properties face. Our team provides durable roofing solutions designed to protect your investment and keep your business running smoothly.

We take pride in educating our customers about their roofing options while delivering time-efficient service in Whatcom County and Western WA. Our commitment to excellent customer service, competitive pricing, and quality workmanship sets us apart. Ready to discuss your commercial roofing needs? 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

Commercial Roofing Installation

Constructing a new building or replacing an aging roof requires precision and care. ATJ Roofing handles commercial roofing installations efficiently to minimize disruption to your business operations while ensuring a long-lasting roof that protects your property for years to come.

Learn More

Commercial Roof Repair

When your commercial roof develops leaks or damage, quick action prevents costly interior damage and business interruption. Our insured and bonded team responds promptly to repair issues, and we work directly with insurance companies when claims are involved to streamline the process for you.

Learn More

Flat Roof Repair

Flat roofs require specialized knowledge to diagnose and repair properly. ATJ Roofing brings decades of experience to flat roof repairs in Whatcom County and Western WA, identifying the root cause of problems and implementing solutions that prevent recurring issues.

Learn More

Membrane Roof Installation and Repair

Membrane roofing systems offer excellent durability and weather resistance for commercial applications. We install and repair various membrane systems, providing you with an informed view of your options and warranties available to protect your investment.

Learn More

TPO Roof Installation and Repair

TPO roofing combines energy efficiency with reliable performance, making it a popular choice for commercial buildings. Our team handles both new TPO installations and repairs, ensuring proper sealing and adherence for maximum longevity and weather protection.

Learn More

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.