Click the button below and fill out our quick 60-second form to get your free quote within 24 hours.
On Time, On Budget, On Quality — Guaranteed.
"Teston dug our basement foundation in two days and left the site spotless. Professional from start to finish, with clear communication the whole way through. Highly recommend."
Andy P., Vaughan · Verified Customer
From quote to clean-up, here's how we work.
Fill out our simple 60-second form.
We'll review the details of your project and provide you a quote.
On time, on budget, on quality.
Since 2000, Teston Construction has dug foundations, trenched utilities, and prepped sites for thousands of homeowners, builders, and GCs across the GTA. We show up when we said we would, with the right equipment, and we leave your site cleaner than we found it.
Basement digs, swimming pools, sewer/watermain, full commercial site prep — we've done it before, and we'll give you a clear, detailed quote up front.
Get My Free Excavation Quote →
Full coverage. We'll send you our certificates before we touch a shovel.
Trusted by 3,000+ homeowners, builders, and contractors since 2000.
A free on-site visit and a clear, detailed written quote.
We finish what we start, when we said we would. Guaranteed.
From foundation digs to lot clearing, we cover the full range.
Excavation services tailored to your project, from start to finish.
Clearing, stripping, grading. Lot ready for build.
Precise digs for residential and commercial foundations, to engineer spec.
Water, sewer, gas, electrical. We arrange locates and help with permits.
Final grade to spec, ready for the next trade.
"Booked a basement dig and they had the excavator on site the next day. Done in two days, no damage to the yard, and a clean, professional job from start to finish."
"We needed a pool dig finished before our liner showed up. Teston came in, finished a day early, back-filled around the install perfectly. They saved our schedule."
"Used Teston for sewer/watermain on a small commercial build. Communication was excellent, they coordinated with the city, and we passed first inspection."
We're here to help.
Every project is different — cost depends on the size, depth, soil, and access of your specific site. The best way to get an accurate number is to have us come out, take a look, and put a quote together for you. It's free, with no obligation.
A standard residential foundation dig: 1–3 days. Pool excavation: 2–4 days. Larger commercial site prep: 1–2 weeks. We give you a realistic timeline before we start — and we hit it.
Yes — fully licensed, WSIB-covered, and $5M liability insurance. We'll send you our certificates before we sign anything.
We arrange the Ontario One Call locates, and we'll help you through the municipal permit process so nothing gets missed.
Toronto, Vaughan, Markham, Richmond Hill, Mississauga, Brampton, Oakville, Burlington, Ajax, Pickering, Whitby, Oshawa, and everywhere in between.
Tell us about your project. We'll come out, take a look, and get the job done right — on time, on budget, on quality.
