Castle Masonry and Construction — Heritage Masonry, Foundation Repair & Stone Construction in Carleton Place, Lanark County, ON
Castle Masonry and Construction is a Carleton Place masonry contractor working across the Greater Ottawa region on brick, block, and stone — covering both new construction and the kind of heritage and foundation work that needs an experienced hand on older Ottawa Valley buildings. Owner Andrew Tennant runs the firm with an emphasis on balancing high-end workmanship with rates the residential market can absorb.
Services
- Heritage masonry restoration — careful brick and stone repair on older Ottawa Valley homes and farm buildings.
- Foundation repair — rebuilding deteriorated stone, brick, or block foundations.
- Brick, block and stone repair — repointing, patching, salvage and replacement.
- Structural engineering coordination — masonry work that requires engineered drawings or load-bearing modifications.
- Natural stone construction — new stone walls, facades, and feature elements.
- Chimney and fireplace repair — including rebuilding and crown work.
- Foundation inspection — one-hour inspection with a written report and repair guidance, useful before purchase or major reno.
Service Area
23 Frank Street, Carleton Place K7C 2Z6. Active across Greater Ottawa and Lanark County including Carleton Place, Almonte, Mississippi Mills, Smiths Falls, Perth, Kanata, Stittsville, and Ottawa proper.
Why it’s on home.renovation.reviews
Castle is the directory’s first dedicated masonry anchor in Eastern Ontario and the first listing in Carleton Place — a fast-growing Ottawa Valley town whose building stock leans heavily on older limestone and brick construction. For owners running into the kind of foundation or chimney problems that can’t be patched with a tube of mortar, a masonry contractor with both heritage-restoration experience and engineered structural-repair capability is the right starting point.
Related listings
- For another East-Ontario building contractor: RorDan Building Solutions (Napanee)
- For a 35+ year heritage and PEC custom builder: Sage Design & Construction (Picton)
- For a licensed Eastern Ontario carpenter-led firm: Trinity Custom Carpentry (Greater Napanee)
- For an East-Ontario excavation and aggregate specialist: George Benn & Sons Construction Ltd (Newburgh / Napanee)
More from the LF Builders network
- Visit LF Builders for our 50-year track record on stone, foundation, and waterproofing work.
- Read related guides on blog.lfbuilders.ca.
- Browse more vetted Ontario contractors on home.renovation.reviews.
- Support Samm Simon’s 251 km charity run for cancer research.