Cy Rheault Construction Ltd. — Commercial, Industrial & Institutional Builder in Timmins (Since 1967)
Cy Rheault Construction is one of Northern Ontario’s longest-standing general contractors, founded in Timmins in 1967 and operating from 273 Third Avenue, Suite 404. Scope correction from the original listing: the firm’s primary lane is commercial, industrial and institutional (CII) construction — major civic, education, mining-services and retail projects across Northern Ontario — with a residential-renovation history layered on top. That CII focus and 50+ year tenure make it one of the directory’s most senior commercial anchors.
Services
- Institutional construction — schools, post-secondary and public-sector facilities.
- Commercial construction — retail, office, hospitality builds.
- Industrial construction — mining-adjacent industrial facilities and process buildings.
- Educational construction — campus and school-board projects.
- General contracting — multi-trade project coordination on large-scale builds.
- Residential — select higher-end residential and renovation work.
- Project management — owner-side PM on large institutional contracts.
Service Area
Headquartered in Timmins, Cochrane District, with project work across Northern Ontario including Sudbury, Cochrane, Iroquois Falls, Kirkland Lake, and the Highway 11 / Highway 101 corridors. Major institutional contracts have included higher-education campus modernisation projects in the broader Northeastern Ontario region.
Why it’s on home.renovation.reviews
Listed because Timmins-area homeowners considering a major addition, custom build or higher-end renovation often look first at the established commercial GCs — Cy Rheault is the directory’s senior Timmins commercial anchor at 50+ years in the trade. Founded 1967 — fourth oldest tenure in the directory after 1947, 1949 and 1957/1958. Phone: (705) 268-3445.
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