Renovation Contractors in Montreal
Compare verified local pros for plex, condo and character-home renovations across Montreal. Free quotes, no obligation.
Montreal's housing is unmistakable: brick duplexes and triplexes with exterior spiral staircases in the Plateau, Rosemont and Villeray, alongside condos downtown and single-family homes in the West Island. Renovating a plex comes with its own rhythm, from shared structures to Quebec's distinct rules, and the city's hard winters shape every exterior project. The contractors listed here know Montreal's plexes and its permitting.
Describe your project to compare several verified Montreal pros side by side, with real reviews and free quotes. Browsing is free and there is no obligation to hire.
Montréal, Quebec
Electrique Eel handles electrical projects across Montréal and nearby neighbourhoods. That covers panel and service upgr...
Montréal, Quebec
Homeowners around Montréal call on M. Bastien enr. for plumbing work. "Drain cleaning" is a common search in Montréal; M...
Montréal, Quebec
Homeowners around Montréal call on Le Groupe 3R for kitchen renovation work. A typical job moves through appliance hooku...
Montréal, Quebec
Homeowners around Montréal call on Vitrerie Olympique for glass & mirrors work. Working in Montréal, they can visit the...
Montréal, Quebec
Vitrerie Raymond Inc. is a glass & mirrors outfit based in Montréal, working with homeowners on projects large and small...
Montréal, Quebec
E. L. St-Mars Inc. is a plumbing business serving Montréal and the communities around it. A typical job moves through di...
Montréal
Ceratec handles tiling projects across Montréal and nearby neighbourhoods. Common requests include large-format and slab...
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Get Free Quotes from Montreal ContractorsHiring a contractor in Montreal: what to know
Whether you need a general contractor to manage a full renovation in Montreal or a specialist for a single trade, here is what shapes the job and the price locally.
Contractor licensing
Most renovation work in Québec must be done by a contractor holding a valid RBQ licence. Confirming the licence up front protects your warranty rights and is the first thing to check on any quote.
Permits
Renovations that touch structure, plumbing or electrical usually need a municipal permit in Montreal, and some boroughs add their own rules. Ask each contractor to confirm which permits your project needs and who pulls them.
Taxes
Québec quotes carry both GST (5%) and QST (9.975%), so build roughly 15% of tax into your budget on top of the ranges above.
Climate
Freeze-thaw winters make drainage, insulation and foundation detail especially important in Montreal, which can add cost but prevents far more expensive water damage later.
Popular renovation projects in Montreal
Plex renovations define much of Montreal's market: reconfiguring units, restoring original woodwork and brick, updating kitchens and bathrooms, and improving insulation in buildings that are often a century old. Condo updates downtown and family-home renovations in the West Island round out the picture. Because many owners rent part of their plex, quality and durability matter as much as looks. A free quote request shows who suits your building.
Working with Montreal plexes and older buildings
Century plexes commonly hide older wiring, aging plumbing, and structures shared between units, so experienced Montreal contractors plan for these realities from the start. Winter also demands attention to insulation, windows and heating in buildings that were not built for modern efficiency. You can browse verified contractors with real plex experience.
Permits and Quebec licensing
Montreal permits are issued by individual boroughs, so requirements can vary across the city, and most structural, electrical, plumbing and division work needs approval. Quebec also has its own contractor licensing through the Regie du batiment du Quebec, an important layer beyond insurance and reviews. A dependable contractor handles borough permits and holds the right licence. Confirm both in writing before work begins.
Planning your Montreal renovation budget
Plex and older-building work can expand once walls open, so keep a contingency and avoid relying on a single online figure. Use the cost estimator for an early range, then compare real quotes from local pros for numbers specific to your property.
Frequently asked questions
How do I find a qualified renovation contractor in Montreal?
Look for contractors who are verified, insured, reviewed by real homeowners, and properly licensed in Quebec, then compare at least three quotes for the same scope. Every Montreal contractor on NeedReno passes identity, licence and insurance checks, and reviews come only from completed projects. Submit your details once to compare several local pros at no cost.
Do I need a permit to renovate a plex in Montreal?
Most structural, plumbing, electrical and unit-division work on a Montreal plex requires a permit from your borough, and rules can differ across the city. Cosmetic updates may not, but requirements depend on the project. Confirm with your contractor and your borough office before starting, since unpermitted work can create issues with insurance and future sales.
Why does Quebec contractor licensing matter?
In Quebec, most construction and renovation contractors must hold a licence from the Regie du batiment du Quebec, which sets qualification and financial standards beyond ordinary insurance. Hiring a licensed contractor protects you and is often required for permits. Always confirm a Montreal contractor's licence status in addition to reviews and insurance before signing.