We offer you competence and reliability


Commercial & Industrial building construction, renovation and extension

700, rue Bériault

Longueuil, QC J4G 1R8



Opening hours

  • Mon - Fri 9AM - 6PM
  • Sat - Sun Closed

General Contractor

Benefit from our extensive expertise in building construction

Hire our services to benefit from the expertise of a qualified general contractor. With over 20 years of experience in building construction, renovation, restoration and extension, our company offers personalized services, regardless of the nature of your project.

Entrust us with your concrete projects and the design of your building's frame. Our professional teams specialize in steel and wrought metal structures, the installation of waterproofing membranes, caulking and drainage, excavation and sewer systems. Whether for the industrial, institutional, commercial or real estate sectors, we are committed to offering quality services from the very beginning to the completion of the work.er.

We operate across the greater Montréal area: North and South shores of Montreal

They trust us with their projects

DIMARIA CONSTRUCTION specializes in refitting and renovation projects.

We handle any commercial or industrial building construction and renovation projects.

Members of the Ordre des Ingénieurs du Québec

Our services

As general contractors, we offer a wide range of services. We handle various projects:

  • Construction
  • Excavation
  • Concrete
  • Building Extension
  • Drainage & Sewer Systems
  • Waterproof Membrane Installation
  • Caulking
  • Parkade Repairs
  • Intrados Slab Repairs
  • Extrados Slab Repairs

Our teams can travel to Montréal, Montérégie (South Shore...).

Our workers are both versatile and quick.

Construction Montréal

Entrust your project

to us!

Why choose us ?

With over 20 years of experience in the business, we take care of everything from project study to the completion of the work. We also offer excellent value for money and a detailed and precise quote.

All our works are covered by civil liability insurance.

All our works are covered by civil liability insurance.

Drainage and Sewer Systems Montréal

Our strengths

Our Experience

We have over 20 years of experience in construction.

Our Reputation

We are members of the CCQ and the Ordre des Ingénieurs du Québec.

Our Certification

We are RBQ-certified (No.8255-4684-41).

Fill out our contact form to learn more about our services.

Our professional and effective team guarantees successful projects.

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