(416) 819-8893
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ZOLTANBUILDS
Serving the Tri-City

General Contractor in
Cambridge, Ontario

Three historic cores, one contractor. We work the heritage dolomite-stone homes of Galt, the mineral-spa brick of Preston, and the mill-town builds of Hespeler — plus Grand River waterproofing on lower properties, modern infill in West Galt, and rural projects out in North Dumfries. Stone foundations, crown moulding, hardwood, plaster — we know Cambridge's housing stock the way only a contractor who's renovated all three cores can.

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Built for Cambridge homes

Heritage stone houses in Galt, mid-century bungalows in Hespeler, century brick in Preston, riverside homes near the Grand — we know the quirks of Tri-City housing stock and how to renovate them respectfully.

Tri-City fluency

Galt has heritage stone. Preston has spa-era brick. Hespeler has mill-town frame. Each core renovates differently, and we know which approach fits which neighbourhood — plus permits through City of Cambridge Building Services and North Dumfries Township for rural sites.

Recent Project Types in Cambridge

Each of Cambridge's three cores has its own building character — here's what we work on most across them.

Galt heritage stone home renovations

Modernizing kitchens, bathrooms, and mechanical systems in 1880s dolomite-stone homes around downtown Galt and Main Street while preserving the original masonry, trim, and hardwood. Heritage Permits when designations apply.

Grand River waterproofing

Interior drainage, sump systems, and exterior membrane waterproofing for older homes near the Grand River with seasonal moisture in stone or fieldstone basements — Galt, Preston riverside, and lower-Hespeler streets.

Hespeler bungalow open-concepts

Wall removal and structural beam installation in 1960s mill-worker bungalows around Hespeler village to create modern open-plan kitchen-living-dining spaces while staying within Cambridge's permit timeline.

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What Cambridge Clients Say

Real reviews from real Tri-City homeowners.

Cambridge FAQ

Do you serve all three of Cambridge's old cores — Galt, Preston, and Hespeler?
Yes — we work across all of Cambridge including Galt, Preston, Hespeler, Blair, Branchton, and the North Dumfries rural area. Same crew, same trucks, same flat-rate quoting regardless of which side of the Grand River the project sits on.
Do you renovate century homes and heritage stone houses in Galt or Preston?
Absolutely. Cambridge's heritage stone homes in Galt and Preston, plus the brick century homes throughout the city, are some of our favourite projects — we handle plaster repair, knob-and-tube updates, hardwood restoration, and Heritage Permit applications when required for designated properties.
Do you handle basement waterproofing for older homes near the Grand River?
Yes. Cambridge homes near the Grand River often have older limestone or fieldstone foundations with seasonal moisture issues. We handle interior drainage systems, sump pump installations, exterior membrane waterproofing, and basement underpinning when needed — alongside structural engineers.
Do you pull permits through City of Cambridge Building Services?
Yes. We handle permit applications through City of Cambridge Building Services for structural modifications, additions, secondary suites, decks, and any other work that requires them — including coordinating with North Dumfries Township for rural projects.

Towns We Serve from Cambridge

Same crew, same flat-rate quoting, same lifetime guarantee — across Cambridge and the surrounding Tri-City region:

Galt Preston Hespeler Blair Branchton North Dumfries Ayr New Hamburg Plattsville Drumbo Roseville St. Jacobs

Don't see your town? Give us a call at (416) 819-8893 — we likely still serve it.