About Us

Designers. Builders. Project Managers. Engineers

Built-in Value

Greyfield is a builder, providing high-quality service through full architectural design, structural engineering and construction services for commercial, industrial and residential projects. Experts in earthwork, the core business has been built around excavation, footings, foundations and shoring. We are a locally operated construction firm, in business for over 34-years, providing the most innovative design and built-in value for our clients.

As a licensed member of the Professional Engineers of Ontario, Greyfield Construction is able to provide timely and comprehensive engineering advice for your project.


Narrow lots, difficult access? Need to go deep? We have all kinds of specialty equipment for excavation and removal, placing concrete, stick-framed form-work, shoring and underpinning. As a builder of fine homes, we specialize in property acquisition and in-fill in some of Toronto’s finest neighbourhoods. As a design/builder, we are unique in that our trades construct the home from the ‘ground-up’ to ensure quality and continuity during construction. Well versed in ICF’s and suspended concrete, we bring an added dimension to our finished products. We can engineer your basement, you just need to pick the number of levels.

 We’re able to maximize lot potential by creating:

  • Multi-level underground parking

  • Surface level suspended concrete decks and outdoor patios

  • Creative driveway and side-yard garage entrances – see ‘The Bunker Garage’

  • Hydraulic vehicle lifts

  • Basement turntables for efficient vehicle storage

We make the unconventional, conventional.


Considering a new Head Office? Relocating your plant? Enlarging an existing facility?

 We can build it for you from the ground up.

 The types of commercial services that we offer include:

  • Design/Build
  • Pre-construction

  • Construction Management

  • General Contracting

Built Smarter

Greyfield is the builder of choice for some of Canada’s largest corporations and some of its most discerning residents. Our competent, experienced trades are ready to handle even the most complex projects. Whether it is new, ground-up construction or renovation/conversion of an existing building, Greyfield has the savvy and know-how to get the project completed on-time and on-budget.

SIP’s, pre-tensioned slabs, structural metal stud, composite concrete flooring, OWSJ’s, hydronic heating, Geo-thermal. Long lasting, ‘quiet’ energy-efficient homes . . .now that’s building smart.

These are just a few of the techniques we offer to make your home your ‘castle’.

Featured Projects

If you can envision it, then we can build it. Tell us more about your project