Real crews. Real equipment. Real results.
Cornwall's Trusted Contractor Ground Up, Year Round
Landscaping, hardscaping, interlock, excavation, concrete, fencing, snow removal, and more in Cornwall & SD&G counties. 500+ projects. Operating for over 9 years.
Licensed & insured · Free estimates · Financing up to $100,000
Booking 2026/27 snow removal contracts now. Commercial routes fill by October. Reserve your spot →
- 9+ years in business
- 500+ projects completed
- Licensed & insured
- Financing up to $100,000
What we're known for
Four things we do more than anything else
Landscaping
Landscaping in Cornwall that looks finished and stays that way with less work.
- Sod installation & seeding
- Garden beds & planting
- Lawn care & yard cleanup
Hardscaping
Interlock and paver patios built on a base that survives Cornwall winters.
- Interlock patios & paver walkways
- Retaining wall installation & repair
- Interlock driveways, steps & firepits
Snow Removal
Your lot is clear before your staff and customers arrive.
- Commercial plowing routes
- Salting & sanding
- Sidewalk & entrance clearing
Site Prep
Excavation and base work done right, so what goes on top lasts.
- Excavation & grading
- Granular base & compaction
- Trenching & servicing
Need gravel, topsoil or sand delivered?
Bulk aggregate delivery across SD&G, from a few yards to full truckloads.
Why SD&G Contracting
500+ projects, 9+ years, still local
The person who quotes your job is the person standing on your property. Tristan hasn't handed that off in nine years.
One crew, ten trades
Excavation through to final planting. No coordinating three contractors and no finger-pointing when something goes wrong.
We own our equipment
Excavators, skid steers, plows. No rental delays, no waiting on someone else's schedule to start your job.
Financing up to $100,000
Do the whole project now instead of in three phases, and pay monthly.
Google reviews
What Cornwall Home Owners Are Saying
4.320+ Google reviewsVerified reviews on the SD&G Contracting Google Business ProfileGreg Cowser
Snow removal
SD&G Contracting snow removal exceeded my expectations with their exceptional service. From the initial inquiry to the completion of the job, every step was handled with professionalism and care. Their team arrived promptly and efficiently cleared my driveway and walkways without causing any damage.
Posted on GoogleJoanne Guthro
Landscaping
I hired them to do landscaping at my home. I had them plant 2 red maple trees and also they put river rock all around the house and pool. They also levelled off my backyard with topsoil. Amazing job, very tidy and very personable. I would highly recommend them.
Posted on GoogleDenis Kingsley
General contracting
A pleasure to deal with. Shows up on time everyday. Work is top notch and as quoted. I would highly refer anyone to this contractor without hesitation.
Posted on GoogleRecent work
How it works
- 1
Free on-site estimate
Within 1 business day
We come out, measure, and talk through what you actually want.
- 2
Design & written quote
Fixed price, no surprises
Scope, materials and price in writing before anyone picks up a shovel.
- 3
We build it
One crew, daily site cleanup
Access routes protected, tools off your lawn at the end of every day.
- 4
Final walkthrough
You sign off, then we invoice
We walk the site with you and fix anything before the bill goes out.
Hiring the wrong contractor costs more than hiring the right one.
What usually goes wrong
- Crews that vanish for two weeks mid-job
- Verbal quotes that creep past the number you agreed to
- Wrecked lawns and rutted driveways from heavy equipment
- Jobs abandoned half-done
- No warranty when the interlock settles next spring
How we work
- Written fixed quotes before work starts
- One accountable crew from dig to final planting
- Protected access routes and daily cleanup
- Workmanship warranty in writing
- Licensed, insured and WSIB covered
Financing
Don't put off the project.
Financing up to $100,000 is available with approvals in minutes, so pick what you'd like to pay monthly, not what's in the bank today.
On approved credit · through Financeit
Service area
Cornwall and all of Stormont, Dundas & Glengarry
Not sure if we come to you? Give us a call, we probably do.
(613) 363-9166