M-J-J-J Development

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.

At M-J-J-J Developments Inc., our policy of being a sole source design/build firm enables us to control and monitor the quality, cost and schedule of the work involved — all of which are integral components in producing a finished product that you, the client, will be satisfied with.

As one of the leaders in the design/build sector in southern Ontario, M-J-J-J Developments Inc. has, in the past, sought out several opportunities with reputable local real estate brokerage and consulting firms — developing countless mutually beneficial relationships in the business, based on honesty and respect.

Services Offered

Below are some of the services that we offer:

  • Asphalt paving
  • Catch basin removals, adjustments and installation
  • Concrete work
  • Ditch inlet removals and adjustments 
  • Dewatering and drainage improvement
  • Excavation
  • Foundation work
  • Granular base work
  • General construction of residential and commercial buildings
  • Interior work
  • Landscaping
  • Sanitary maintenance
  • Sewer maintenance/replacement
  • Site grading and servicing
  • Supervision of all other trades including: structural steel work, masonry, mechanical, electrical and all other finishing trades required
Our most rewarding work is often done beyond the gates of our job sites
in the communities in which we work.