Roof Installation

A. Clark Roofing and Siding

Hamilton, Canada

A. Clark Roofing and Siding is a leading Ontario-based residential and commercial roofing contractor serving the Greater Toronto Area, Hamilton, Niagara, and surrounding Southern Ontario communities. The company provides complete new roof installation including asphalt shingle, metal, flat, cedar shake, and synthetic slate roofing. A. Clark is a GAF Master Elite Contractor, a distinction held by only 3% of roofing contractors, and offers GAF Golden Pledge warranties with 25-year workmanship coverage.

Baker Roofing Company

Wilmington, United States

Baker Roofing Company is one of the oldest and largest roofing contractors in the United States, founded in 1915 and headquartered in Wilmington, North Carolina. A third-generation family-owned business, Baker provides commercial and residential roof installation, replacement, repair, and maintenance across the Southeastern US with offices in seven states.

BMI UK and Ireland

United Kingdom

BMI UK and Ireland is one of the United Kingdoms largest roofing manufacturers and installer networks, providing flat and pitched roofing systems, roof tiles, underlays, and complete roofing solutions through a nationwide network of approved contractors. BMI manufactures iconic brands including Marley, Redland, Icopal, and Everguard and offers the BMI Approved Contractor scheme ensuring quality installation across the UK and Ireland.

Briggs Amasco

United Kingdom

Briggs Amasco is one of the United Kingdoms leading specialist roofing and cladding contractors, providing roof installation for commercial, industrial, and residential projects across England, Scotland, and Wales. The company installs flat roofing, pitched roofing, standing seam metal, green roofs, and photovoltaic roofing systems. Briggs Amasco is a member of the National Federation of Roofing Contractors and delivers large-scale projects for education, healthcare, and retail clients.

CentiMark Corporation

Pittsburgh, United States

CentiMark Corporation is one of the largest commercial and industrial roofing contractors in the United States, headquartered in Pittsburgh, Pennsylvania. CentiMark specializes in commercial roof installation, roof coatings, industrial roofing, and large-scale new construction projects for warehouses, malls, hospitals, factories, and distribution centers across the country with innovative roof coating systems and sustainability-focused solutions.

Flynn Group of Companies

Mississauga, Canada

Flynn Group of Companies is the largest roofing and building envelope contractor in North America, founded in 1978 as a small commercial roofing company in Canada. Now operating 35 offices with 6,000 employees across Canada and the United States generating over $2 billion in annual revenue, Flynn delivers comprehensive building envelope solutions through five business units covering roofing systems, roofing service, waterproofing, architectural metals, and glazing.

Tecta America

Rosemont, United States

Tecta America is the largest commercial roofing contractor in the United States, founded in 2000 and headquartered in Rosemont, Illinois. With over 90 locations and 4,400 roofing professionals nationwide generating $1.5 billion in annual revenue, Tecta America provides new roof installation, roof replacement, new construction roofing, disaster response, and national roof asset management for commercial, industrial, and institutional clients.