Service area · South Frontenac

Interlock, decks & renovations in Harrowsmith

Two historic railways once crossed at Harrowsmith; today their trails still do. A crossroads village with cheese-factory roots deserves work that’s built to the same honest grade.

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~30 minFrom our Kingston base

2Rail trails meet here

5.0★16 Google reviews

Where the K&P meets the Cataraqui Trail

Serving Harrowsmith

Crossroads village, straight-line standards

Harrowsmith grew up where the Kingston & Pembroke crossed the Bay of Quinte line, and it’s still the spot where routes through South Frontenac meet. The village mixes century homes near the old junction with newer builds along Road 38, plus farms and hobby properties in every direction.

Half an hour from our Kingston base, Harrowsmith gets the same owner-led treatment as every job: one crew, transparent quotes, and details — like the charcoal soldier-course border — that make the work unmistakably finished.

Interlock driveways, patios, walkways & steps
Decks & fences in pressure-treated wood, PVC & aluminum
Interior renovations — bathrooms, basements, tile & flooring

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Interlock driveway with dark banded border at a brick bungalow, Kingston area

Local knowledge

Village lots and country frontage

Harrowsmith properties run long — deep lots in the village, wide frontage on the county roads. That changes hardscape design: driveways become parking courts, walkways connect more doors, and fencing runs are measured in hundreds of feet. We design for the scale of the property, then build it in stages if the budget wants pacing.

The ground here is transitional Frontenac country — workable soils with rock never too deep. Our base preparation is sized to actual conditions, and drainage always gets planned before patterns get picked. Pretty is step two; permanent is step one.

What we build in Harrowsmith

Three trades, one crew

Interlock walkway with crisp border laid across a lawn in the Kingston area

Interlock Exteriors

Driveways, patios and walkways on a properly compacted base, framed with the charcoal soldier-course border Gonzo is known for.

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Low-maintenance deck with lounge furniture beside a backyard garden, Kingston area

Decks & Fences

Pressure-treated and low-maintenance PVC decks, pergolas, railings and privacy fencing — engineered for Ontario seasons.

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Renovated bathroom with modern fixtures in the Kingston area

Interior Renovations

Bathrooms, basements, tile, flooring and trim — finished with the same care as our outdoor builds.

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Harrowsmith FAQ

Working with Gonzo in Harrowsmith

Is Harrowsmith within your normal service range?

Yes — about 30 minutes up Road 38 from our Kingston base, well inside the radius we cover as standard. Send us your project and we’ll set up a free site visit.

Can you fence or hardscape a larger rural property near Harrowsmith?

That’s regular work for us. Long fence runs, gate posts set properly below frost, parking areas built for trucks and trailers, and walkways that tie the house to shops and barns — quoted transparently by the actual scope, not a guess.

Do you phase bigger projects?

Happily. Plenty of Harrowsmith-scale properties do the driveway one season and the back patio the next. We design the whole plan up front so each phase lands cleanly — grades, borders and transitions already thought through.

Planning a project in Harrowsmith?

From the village junction to the county roads — tell us what you’re building and we’ll price it straight.

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Materials & partners we build with