property rental services

Developments & Investments

Providing elite design build construction for well over three decades, M-J-J-J Developments Inc. is your single source for all of your project development needs. Our knowledgeable design build team will provide scrupulous and in-depth consultations and cater to your personal requests in regards to your specific project.

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Custom Homes

Feature Design and build by Dig-Con International, 4,000.00 sq ft custom build house in executive area, surrounded by other houses built by Dig-Con.

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Ministry of Transportation Contract – Reconstruction of 6th Line & HWY 401 Bridge. Work involved traffic control and live traffic underneath of bridge. All work performed by Dig-Con International within 6 months. Working 24/7, under extreme traffic conditions.

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general contracting company

Tilt-Up Walls

Tilt up construction is a cost effective, non-traditional method for building a vast range of structures such as office buildings, retail centres warehouse, buildings, distribution centres, call centres, manufacturing facilities and virtually any other commercial or industrial structures.

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Since our inception in 1982, Dig-Con International Ltd. has evolved into a comprehensive and multifaceted general contracting, construction, property holding and management company. Our contracting firm undertakes a wide array of projects and offers many services such as the maintenance and replacement of sewers and water mains, excavation, paving, grading, refurbishment, sanitary services, rehabilitation of bridges, asphalt and concrete work, as well as winter maintenance and landscaping (to name a few).

At Dig-Con International Ltd., we pride ourselves on being extremely versatile and capable of providing many services in a high quality manner — being on-time and on-budget.

Are you looking for a Contractor for your next big project?

You are in the right place, view our projects, enjoy them and contact us if you are interested

Mission Statement

It is our mission to ensure our client’s ideas and visions become a reality. We take great pride in laying the groundwork in every project.


To bring your thoughts and ideas together.

About Us

Designing, constructing, and managing since 1982, our experience allows us to excel in the industry and build to suit every individual need.


View our latest work and construction projects.

Peel Region – Orr Road

EstateView Homes

Toronto Transit Commission – Lawrence

general contractors

Davisville Yard Lower Roadway and Parking Lot On-Grade Pavement Rehabilitation – Toronto Transit Commission

bridge construction contractors

Eglinton Ave. Construction of Multi-use Trail & Installation of prefabricated Bridge – City of Toronto

Pavement Rehabilitation

Greenwood Yard On-Grade Pavement Rehabilitation – Toronto Transit Commission

road construction contractors

Road Reconstruction, Installation of Sanitary, Storm and Water Main – City of Toronto

construction contractors

Main Street Gateway Feature (Town of Newmarket)


We have designed, developed, & owned and operated structures and buildings for over 30 years. We fully understand the needs and requirements of sustainability, thus resulting in controlled operating costs.

We meet your specific needs with:

  • Over 30 Years Experience
  • Diverse Projects
  • Leading Competitor in the Industry
  • No Project Too Big or Small
Our most rewarding work is often done beyond the gates of our job sites
in the communities in which we work.