Best Business Lawyers near Saint-Constant, QC

These firms serve Saint-Constant from nearby bases in towns including Montreal, Saint-Laurent and Saint-Lambert.

15 firms listed · 1 open weekends · 12 rated 4.5+

Data verified October 19, 2026

Lexstart

Lexstart

4.8 55 reviews
“Had a fantastic experience with them when we did our Shareholders Agreement.”
Since 2015
Montreal, QC · 15 km from Saint-Constant
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Droit Légal

Droit Légal

4.5 100 reviews
“I recently needed legal services for the drafting of my will and I can only recommend this firm.”
Since 2017
Saint-Laurent, QC · 18 km from Saint-Constant
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Wadii Mohammadi Avocat

Wadii Mohammadi Avocat

4.4 28 reviews
“Au-delà de ses compétences juridiques, son côté humain fait toute la différence : il a été disponible, à l'écoute et rassurant, comme un grand frère.”
Saint-Laurent, QC · 18 km from Saint-Constant
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Grenier Laliberté Avocats

Grenier Laliberté Avocats

3.9 35 reviews
“She answered all our questions honestly.”
Serves Boucherville, Brossard +10Since 2021
Saint-hubert, QC · 16 km from Saint-Constant
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Anne-Sophie Dagenais Avocate

Anne-Sophie Dagenais Avocate

4.6 10 reviews
“From the very beginning, she was not only highly knowledgeable but also incredibly supportive, making sure I understood every step of the process.”
Montreal, QC · 15 km from Saint-Constant
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MTL Ticket

MTL Ticket

4.4 10 reviews
“Mtl ticket was Excellent They helped me with my ticket every step of the way Me Gilbert-Buist was very professional”
Montreal, QC · 15 km from Saint-Constant
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The 15 firms listed for Saint-Constant, QC act for businesses on incorporation, agreements between owners, commercial contracts and sales. Everything a firm says about its practice and its billing is taken from its own website, and ratings come from public reviews.

Area overview: Saint-Constant, QC

The 15 firms on this page are rated from 3.9 to 5.0 across 716 reviews; 2 have 50 or more reviews and 12 are rated 4.5 or higher. 1 is open on Saturdays. Domain records put 5 websites of the firms on this page at ten or more years old; the oldest dates from 2011. We have a website on file for all 15 of the firms on this page; 12 publish a contact page; 11 list a public email and 1 takes bookings online. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book a consultation.

Which business law firms listed for Saint-Constant describe their corporate work online?

A website is on file for all 15 firms shown for this city. Most corporate pages name the industries the firm serves, the deals it closes and whether it handles financings. Reading two or three of them narrows your shortlist quickly.

Mercier | Droit Fiscal

Mercier | Droit Fiscal

5.0 17 reviews
“He answered all my questions whitout a charge and was polite and went above and beyond with even all the details.”
Since 2022
Montreal, QC · 15 km from Saint-Constant
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Brunet Greiss

Brunet Greiss

4.9 7 reviews
“Me Elia Ouba is a super brilliant and humane lawyer, who knew (in my case) all the laws of the administrative housing office.”
Since 2014
Montreal, QC · 15 km from Saint-Constant
i
Polynice Golden Lawyers S.A

Polynice Golden Lawyers S.A

5.0 4 reviews
“A attentive, versatile and dedicated lawyer, I recommend him for all your matters.”
Montreal, QC · 15 km from Saint-Constant
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Jacques Lauzon, Avocat

Jacques Lauzon, Avocat

5.0 12 reviews
“Notre expérience avec Maître Lauzon Avocat a été très satisfaisant de tout les cotés, il nous a représenté moi et ma femme dans 2 cause différente soit contre la SAAQ et la CSST dans les deux cas il a gagné.”
Free phone consultationServes QuébecSince 2012
Montreal, QC · 15 km from Saint-Constant
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TGA Legal

TGA Legal

4.8 2 reviews
“This is who you want on your team when things get tough.”
Since 2020
Saint-Laurent, QC · 18 km from Saint-Constant
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Savonitto & Ass.

Savonitto & Ass.

5.0 1 review
“Gets the job done when no one else can!”
Quebec Bar since 1987Best Lawyers 2025Since 2011
Montreal, QC · 15 km from Saint-Constant
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Atchison Perrault Avocats

Atchison Perrault Avocats

5.0 1 review
“I admire Mr Christopher Atchison's seriousness and professionalism in his work!”
Quebec Bar since 1989Speaks FrenchServes South Shore, Greater MontrealSince 2018
Saint-Lambert, QC · 15 km from Saint-Constant
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Cdnp Avocats

Cdnp Avocats

Québec Bar since 2006
Montreal, QC · 15 km from Saint-Constant
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Thi Ngan Ha Le

Thi Ngan Ha Le

Since 2012
Montreal, QC · 15 km from Saint-Constant
i
HomeBusiness & Corporate LawyersQuebecSaint-Constant, QC

Why these companies made our list

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