Eastern Ontario · Since 2018
Professional Excavation & Contracting Services Across Eastern Ontario
Fully insured. Modern equipment. Straight answers, clean sites, and work that holds up through Ontario winters.
Serving Frontenac, Lennox & Addington and Leeds & Grenville.
About TJ Contracting
A locally owned contractor built on straight answers and clean work.
TJ Contracting Services was founded on three principles: quote honestly, work cleanly, and stand behind what we build. We're based in Mountain Grove, we work across Eastern Ontario, and we've spent years building a reputation with homeowners, cottagers and small commercial clients who wanted a contractor they could actually reach on the phone.
Every job — from a half-day drainage repair to a week-long site prep — gets the same attention: the right machine for the work, the right operator behind it, and a clean site when we drive away.
More about usWhat we do
Full-service excavation & site work.
01Excavation Services
Foundations, basements, footings, ponds and precision digs for residential and commercial sites.
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02Land Clearing & Brush Mulching
Brush clearing, tree and stump removal, and roadside mulching to make raw property build-ready.
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03Gravel Driveways
New gravel driveways, resurfacing, culverts and drainage crowns built to last Ontario winters.
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04Grading & Levelling
Rough and finish grading for lots, lawns, pads and drainage.
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05Drainage Solutions
Foundation drains, gravel drain trenches, shallow drainage channels and downspout rerouting that actually solve the problem.
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06Trenching
Precise trenches for water lines, hydro, drainage, gas and low-voltage runs.
Learn moreRecent work
Projects across the region.
The right tool for the job
Modern, well-maintained equipment fleet.
Mini excavators for tight lots. Full-size machines for big cuts. Skid steers with the right attachment for every scenario — from mulching a treeline to grading a driveway.
See the fleetFull-size Excavator
Mini Excavator
Tracked Skid Steer
Dump Truck & Trailer
What clients say
Trust earned one job at a time.
"TJ rebuilt our cottage driveway from top to bottom. Showed up when he said he would, explained the drainage plan in a way we actually understood, and left the site spotless. Two winters in and it still looks new."
"Hired TJ for our basement excavation on a tight urban lot. Precise, fast, and careful around the pool and the neighbour's fence. Our framer said it was the cleanest hole he'd seen in a decade."
"Water was getting into the basement every spring. TJ diagnosed it on-site, quoted the fix clearly, and did the work in four days. Dry basement two years running."
Ready when you are
Let's talk about your project.
Every job starts with a site visit and a straight answer. No pressure, no vague pricing, no crew you've never met showing up. Just an experienced local contractor who does what he says he will.