Kazandji Law Criminal and Family Lawyers
“The lawyer was very helpful and gave me very important legal advices that change my entire situation around in just a matter of seconds.”
Best Child Custody Lawyers in Thornhill, ON
24 firms listed · 4 in Thornhill · 8 open 24/7 · 16 open weekends · 23 rated 4.5+
Data verified October 16, 2026
Rutman & Rutman Professional Corporation
“I have been using them for business and personal for many years!”
Williams Family Lawyers
“They were able to be the middle person in what could have been a nasty and stressful situation.”
Du Law Professional Corporation
“Highly recommend to anyone who needs notary service.”
Divorce Go - Divorce and Family Lawyers
“I am very grateful for how quickly and professionally you handled the divorce.”
Nussbaum Family & Divorce Lawyers
“It's very important to choose a right lawyer and I definitely recommend Ari.”
The 24 firms listed for Thornhill, ON handle parenting time, decision-making and child support matters for families. Practice areas, consultation terms and opening hours are taken from each firm's own site, while ratings and quoted lines come from public reviews.
Area overview: Thornhill, ON
4 of the 24 firms we list are based in Thornhill; the other 20 serve Thornhill from towns including North York, Mississauga and Toronto. The firms on this page are rated from 4.0 to 5.0 across 5,665 reviews; 21 have 50 or more reviews and 23 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (96%), responsiveness (83%) and value (83%). The topics that come up most in reviews of the firms on this page are "understanding", "efficient" and "expertise". 8 are open around the clock; 15 are open on Saturdays and 13 on Sundays. The practice areas the firms on this page list most often on their websites are family law (6), foreign divorce opinion letter (3), separation agreement (3), uncontested divorce (3) and wills & estate (3). 9 have ten or more years of experience, the longest 26 years. 8 offer urgent consultations; 3 offer payment plans; 12 offer a free initial consultation; 1 is family- or locally-owned and 2 list coupons or special offers. 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.
What do custody firm websites listed for Thornhill usually state?
All 24 firms have a website on file. Those pages set out the parenting matters a practice takes, whether mediation is offered, and how consultations work. Look for a firm that writes about children rather than about victory, and read several before phoning.
Ezdivorce.ca
“Since the beginning of my divorce process, I have been so nervous and stressed out, and now when everything is done, I can confident say that he is a great lawyer & service.”
Juzkiw Law
“I hired this law firm for my personal injury claim few years ago and i was happy with their services.”
Goldstein Divorce & Family Law Group
“Intelligent, hard working, responsive, and more than fair in terms of price.”
Pace Law Firm
“Edward Peghin was there to guide me through the worst of my legal crisis with an employee, ready to support me and rein me in with practical advice.”
TAS Law Firm
“Ansar Khan, the best family lawyer you can find in town and I couldn't be more satisfied with the results.”
Z Legal Litigation Lawyer
“I've dealt with Martin on numerous occasions and always found he took the time to understand my issue and present practical options for resolution.”
Thomson Rogers
“When my husband was catastrophically injured in a car accident, Stephen Birman fought for him and ensured that our family was more than taken care of.”
Grigoras Law
“This law firm was very helpful.”
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Simple Divorce - Family Lawyer Toronto
“Salmon and his team were extremely helpful, informative, very knowledgeable, attentive, impressive attention to detail and above all warm and made the process stress free, ensuring my best interests were taken care of.”
Toronto Civil Litigation Lawyers - Powell Litigation
“Highly satisfied with the advised obtained”
Taman Singh Law
“He showed care & compassion by not hesitating to pick up the phone and answer questions in a more personal manner instead of just hitting the 'reply button' to emails.”
Salooja Law
“Being involved in real estate for many years I have had to deal with many real estate law firms in the past, but working with Gurmeet at Salooja Law is by far the best and smoothest transaction I've gone through in the past 20 years.”
Surya Law
“Explained all documents to me and everything went according to schedule due to their hard work.”
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Yanique Russell Law
“A calming , smooth and professional experience , thank you Mrs Yanique and team .”
Lakhan Tram
“I have referred many of my friends and family members to LTLLP and rest assured, Daniel Tram and Sean Lakhan treated their matters with utmost priority and diligence.”
Shaikh Law Firm
“I'm so glad I worked with her through Shaikh Law Firm for my real state”
Lexaltico
“The team at Atlas Law was exceptionally professional and made the transition of both selling and buying ran very smoothly.”
Law Office of Charu Sharma
“The lawyer knows the nitty-gritty of her job extremely well.”
Why these companies made our list
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