MICHIGAN’S COMMERCIAL ROOFING EXPERTS

Commercial roof design, installation, and service across Michigan with 100M+ sq ft of experience.

Request a Free Roof Assessment

Thank you! Your form has been successfully submitted.

Trusted Over 40 Years

Efficient Roofing—From Design to Maintenance

Broad Roofing Expertise

Since 1984, we’ve installed and serviced millions of square feet of commercial roofing across Michigan using all major systems.

Value-Driven Performance

We help clients choose cost-effective solutions that last, balancing lifecycle, depreciation, and ROI for long-term value.

Swift Leak & Repair Services

Same- and next-day leak repair plus maintenance plans minimize downtime and keep operations running smoothly year-round.

Trusted Manufacturer Support

As approved applicators for top manufacturers, we provide warranty-backed services and reliable maintenance agreements.

Client Feedback

Decades of Reliable Performance

❝

D 7 provides thorough and precise roofing and waterproofing solutions for even the most complex challenges. The hands-on expertise of Joe Daniels and his team keeps our projects on point from design through construction.

– Nakada & Associates

Keep your roof strong with Michigan’s commercial roofing pros. Fast, efficient, and trusted for more than 40 years.

Landing Page by Abstrakt Marketing Group ©