Semple Gooder Expands to the United States — Nautilus Roofing is proud to bring Canada's leading roofing expertise to the American Midwest. Formal announcement coming soon.

Commercial & Industrial Roofing · Midwest USA

Expertise &
Reliability

Nautilus Roofing, a Semple-Gooder company, is proud to offer a robust portfolio of commercial and industrial roofing services to leading clients across the Midwest. Semple Gooder brings years of expertise as one of the leading roofing contractors in Canada, offering a broad range of roofing and maintenance services. As Semple expands its North American presence, Nautilus brings expertise in roofing systems and construction management to provide top tier solutions for their clients and trusted partners.

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What We Do

Our Services

New Roofing

Full-scope new roof installations for commercial, industrial, and institutional facilities across the Midwest.

Re-Roofing

Expert replacement and roofing system upgrades, minimizing operational disruption throughout construction.

Maintenance & Service

Preventative maintenance programs and rapid emergency response to protect your roofing investment.

Construction Management

End-to-end project oversight ensuring quality, safety, and on-time, on-budget delivery.

Our Pedigree

Backed by
Decades of Expertise

Founded in 1947, Semple Gooder has served Ontario's Industrial, Commercial and Institutional communities for over 70 years, earning a reputation as one of Canada's most trusted roofing contractors.

Nautilus Roofing carries that legacy into the American Midwest — combining proven systems, certified tradespeople, and an unwavering commitment to delivering durable, long-lasting roofing solutions for every client and partner we serve.

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Contact Us

Ready to discuss your next commercial or industrial roofing project in the Midwest? Our team is here to help.

[email protected]

Expertise &Reliability