General contractor · RBQ licence 5809-7098-01 · APCHQ member
General contractor / building inspector
RBQ : 5809-7098-01
Second-storey additions · General contractor in Laval · RBQ 5809-7098-01

Second-storey additions in Laval and on the North Shore

Want to double your space without losing your yard? Trust Travaux Experts with your second-storey addition: structural assessment, plans, permits, framing, roofing and finishing, all as a turnkey service.

Our services

Our second-storey addition services

A complete second storey

Transform your bungalow into a two-storey home, with new bedrooms and a bathroom.

Above the garage

Create a bedroom, office or dwelling above your existing garage.

New roofing

We rebuild the roof framing and roofing for a watertight result that fits your neighbourhood.

Maison avant l’ajout d’étage
Before construction

What we check before adding a storey

First, an engineer checks whether the foundation and walls can support the weight of a new storey. This determines whether the structure needs reinforcement. We also verify your municipality’s zoning rules and height limits, then follow the Québec Construction Code. Your home therefore remains structurally sound and compliant.

Our approach

How your second-storey addition unfolds

01

Initial meeting

First, we discuss your needs, the number of rooms you want and your budget.

02

Assessment and plans

Next, the engineer assesses the structure, and we have the permit plans drawn up.

03

Framing and roofing

Then we remove the old roof, erect the framing and quickly enclose the new storey.

04

Finishing

Finally, we complete the stairs, insulation, electrical work, plumbing and interior finishes.

Toiture neuve sur une maison
Investment

A second-storey addition: a worthwhile investment

Building upwards often costs less than buying a larger home. You keep your property, your neighbourhood and your schools. This work therefore significantly increases your property’s value.

Planning to add another storey?

Your general contractor in Laval supports you from start to finish. RBQ 5809-7098-01.

Testimonials

What our clients say about our second-storey addition projects

An impeccable turnkey solution

I would like to thank the entire Travaux Experts team for their great work. They completed several projects during the 2022 season: repairing 150 linear feet of water line, rebuilding 600 square feet of paving, replacing 200 linear feet of fencing and resurfacing 1,200 square feet of asphalt. It was quite a big project… A turnkey solution. Impeccable!

Jean-Pierre Legall

Condominium association president
Service area

Second-storey additions in Laval, on the North Shore and in Montréal

As a general contractor based in Laval, Travaux Experts carries out your vertical expansion projects on the North Shore and throughout Greater Montréal, including Laval, Blainville, Boisbriand, Sainte-Thérèse, Rosemère, Lorraine, Bois-des-Filion, Mirabel, Saint-Eustache, Deux-Montagnes, Sainte-Marthe-sur-le-Lac, Saint-Joseph-du-Lac, Pointe-Calumet, Oka, Sainte-Anne-des-Plaines, Terrebonne, Mascouche, Repentigny, L’Assomption, Saint-Sulpice, L’Épiphanie, Saint-Jérôme and Montréal. We travel throughout the region. Every quote is detailed, with no surprises.

General contractor / building inspector