DeMan Construction

DeMan Construction Your Local Family Owned & Operated General Contractor Since 1955
Design Build
Specialty Construction
Concrete Specialist
Steel Buildings

Located in the City of Mississauga at 776 Dundas Street East, DeMan Construction Corp is a design-build and General Contracting company that serves clients throughout Southern Ontario GTA. With over 60 years of experience, DeMan Construction has completed projects for many businesses. Our work is showcased across Mississauga in industrial manufacturing facilities, food production and processing pl

ants, medical and veterinary clinics, retail centers, corporate offices, and transportation facilities. Today, DeMan Construction remains the top construction company in Mississauga and the Greater Toronto Area. With a long history of satisfied clients, DeMan prides itself on an unwavering commitment to customer service and satisfaction. The company’s devoted and highly skilled staff makes daily operations possible and keeps even the tightest construction deadlines on track. No project is too big or too small for DeMan’s expert construction team. Mississauga building projects range from $500K to $15M range and each customer receives the same dedicated level of care and attention to detail. DeMan’s service division completes a wide range of smaller projects ranging from $500 to $500K. The service department is equipped to handle a variety of industrial or commercial projects.

54meters into this Generator Slab-on-Grade in Brantford on Friday
03/17/2026

54meters into this Generator Slab-on-Grade in Brantford on Friday

03/16/2026

Got a project? We can finish it

03/14/2026

Installing a new .inc storm water chamber system

Give us a call for all your water storage, stormwater management, retention and infiltration needs

At DeMan, we have been a buildings preferred builder for over 25 years. We can help design-build your dream shop or bar...
01/02/2025

At DeMan, we have been a buildings preferred builder for over 25 years.
We can help design-build your dream shop or barndominium from start to finish.
Give us a call or drop us an email 📧 📞 📪

Dug out some old cracked asphalt around the yard for Sava Fire Equipment and poured 8” of 32C2 with 2 layers of wire mes...
10/08/2021

Dug out some old cracked asphalt around the yard for Sava Fire Equipment and poured 8” of 32C2 with 2 layers of wire mesh this morning.

At DeMan we specialize in concrete machine pits & foundations. Seen here is work we have completed for CP Rail, includin...
10/16/2020

At DeMan we specialize in concrete machine pits & foundations. Seen here is work we have completed for CP Rail, including a brand new Locomotive Reliability Centre (LRC) which we built from the ground-up to completion.

A new mechanical unit foundation for Ferrero Canada complete with sloped, recessed water trough to contain any spills or...
10/16/2020

A new mechanical unit foundation for Ferrero Canada complete with sloped, recessed water trough to contain any spills or overflows from the unit. This was intricate to form as it needed to be a single pour to ensure no leakage and full liquid containment. Finished the install with a combination of cast-in-place permanent and removable bollards with lift hooks and cast-in-place sleeves.

A new 2' thick floating slab-on-grade with retaining wall which will host a large battery pack and transformer. Complete...
10/16/2020

A new 2' thick floating slab-on-grade with retaining wall which will host a large battery pack and transformer. Completed for Pactiv - London, ON
This project also involved some earth remediation prior to forming the new slab.

A new concrete Silo/Hopper foundation we completed last week for Novo Plastics. We also designed the foundation and reba...
10/16/2020

A new concrete Silo/Hopper foundation we completed last week for Novo Plastics. We also designed the foundation and rebar layout. Contact us for all your concrete needs!

Address

776 Dundas Street E
Cooksville, ON
L5C1E8

Telephone

+19052770363

Website

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