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A residential renovation general contractor since 2004

Same licence, same person in charge and same address since 2004, in Pierrefonds-Roxboro.

Free estimateSee our projects
Staircase and glass railing: interior finishing by Dilamco

The company in numbers

Timber accent wall under a high ceiling
2004The year our licence was issued
New hardwood floor laid in a renovated room
5.0Our Google rating, from 11 customer reviews
$40,000The sum held in guarantee to protect our clients
Finish and material displays at the Dorval showroomOur Dorval showroom

What protects you when you hire us

Our RBQ licence

  • The number to check is 8306-0806-27
  • It covers houses as well as larger buildings
  • It also covers cabinets and countertops

A guarantee deposit

  • The deposit is $40,000
  • Nobody has ever had to draw on it

Our insurance

  • We carry civil liability insurance
  • The site is covered while the work goes on
  • You can ask for the paperwork at any time

The warranty on our work

  • We fix everything before you pay the balance
  • The work meets the Québec Construction Code
  • We do not build new homes

Frequently asked questions

The general contractor licence was issued on September 7, 2004 and has never lapsed. Legal name: 9139-1250 Québec inc., also operating as « Construction Dilamco ».

At 18625 rue Larocque, in Pierrefonds-Roxboro. We cover the West Island, Montréal, Laval, the South Shore and Vaudreuil-Soulanges.

Sean Diffley, listed on the register as the officer for management and for carrying out the work. He is the person the Régie holds accountable for our sites.

Because one signature covers the permits, the trades, the schedule and the price. Without one, every trade-off between trades lands back on the homeowner.

Tell us about your project

Tell us what you want renovated and in which city.

Free estimateSee our process

5.0

What our clients say

5.0 out of 5 · 11 Google reviews

See the reviews on Google
  • « Excellent contracteur. Ils ont fait mes planchers et autres projets et nous sommes très satisfaites. Je recommande 100%. »
    Mélina Desbiens
  • « L'expérience client au cœur des services de Dilamco Construction ! »
    Jean-Philippe Hébert