Vaughan Litigation Lawyer
Construction, commercial, real estate, and cross-border counsel — 20 minutes from Vaughan, with construction-trial track record.
By Paul Starkman & Calvin Zhang | Starkman & Zhang Lawyers | 30+ years of trial experience
Vaughan is one of the fastest-growing cities in Canada. The Vaughan Metropolitan Centre, the Mackenzie Vaughan Hospital corridor, the ongoing Block plan rollouts, and the established commercial spines along Highway 7 and Highway 400 generate a continuous pipeline of construction projects, commercial lease activity, real estate transactions — and the disputes that follow. Add the dense Italian-Canadian and Chinese-Canadian business communities (Thornhill, Concord, Woodbridge), and the result is a litigation environment where bilingual courtroom counsel matters.
Starkman & Zhang Lawyers is a litigation-only firm based 20-25 minutes from Vaughan, at 510-675 Cochrane Drive in Markham. Founding partner Paul Starkman has 30+ years of advocacy across Ontario’s trial and appellate courts, with deep construction litigation experience. Partner Calvin Zhang handles entire files in Mandarin or Cantonese without translator hand-offs. Our recent trial work includes a construction-trial win in 1579959 Ontario Inc. v. Sheikh, 2025 ONSC 185, where the trial judge excluded the defendants’ expert evidence after a successful voir dire.
Why Vaughan Clients Choose Us
Construction trial track record
Vaughan’s development pipeline produces ongoing construction disputes — lien preservation deadlines, holdback releases, defective work claims, scope creep. Our recent trial-level work includes 1579959 Ontario Inc. v. Sheikh, 2025 ONSC 185 (full trial win, expert evidence excluded after voir dire) and the subsequent Divisional Court appeal.
Bilingual capability across Vaughan’s communities
Calvin Zhang handles entire files in Mandarin and Cantonese for Vaughan’s Chinese-Canadian clients (especially in Thornhill). Our broader team includes Italian-language capability for Italian-Canadian clients in Woodbridge and Concord. We argue in English in court but conduct client work, document review, and strategy in the client’s primary language.
Verifiable on CanLII
Search our names on CanLII. Recent appellate work: Wei v. Ye-Hang Canada, 2026 ONCA 180. CIETAC enforcement: China Yantai v. Novalex, 2024 ONSC 608. Construction trial: 1579959 Ontario Inc. v. Sheikh.
Boutique pricing, full advocacy capability
For Vaughan disputes in the $200K-$5M range — the typical scale of construction lien matters, commercial lease disputes, and family-business shareholder disputes — downtown Bay Street rates make litigation uneconomic. Our Markham overhead and disciplined staffing keep cost-of-fight aligned with dispute size.
Disputes We Frequently Handle for Vaughan Clients
Vaughan’s mix — aggressive development pipeline, large Italian-Canadian and Chinese-Canadian SME communities, and dense commercial real estate inventory — produces a recognizable pattern of litigation matters:
Construction liens and trade-payment disputes
Vaughan’s development pipeline keeps the construction-litigation calendar full. We act for owners, contractors, subcontractors, and trades in lien preservation (60-day deadline), perfection (45 days after preservation), holdback disputes, and full trials.
Learn more →Pre-construction condo disputes
Vaughan Metropolitan Centre and the surrounding development corridors have generated significant pre-construction condo litigation — deposit recovery, builder default, occupancy date disputes, and Tarion warranty claims.
Learn more →Commercial real estate and lease disputes
Highway 7 and Highway 400 commercial corridors generate lease disputes — landlord re-entry, tenant repudiation, CAM dispute, and force-majeure interpretation. We act on both sides.
Learn more →Shareholder oppression in family businesses
Vaughan’s family-built businesses (often multi-generational, sometimes 50/50 between siblings or cousins) produce a steady stream of oppression claims under the OBCA when one shareholder begins acting unilaterally.
Learn more →Landlord rent arrears above the LTB cap
Vaughan landlords with arrears above $50,000 (the new LTB cap as of October 2025) need to proceed at the Superior Court. We do this routinely, including by summary judgment under Rule 20.
Learn more →Cross-border arbitration enforcement
Vaughan’s Chinese-Canadian businesses with mainland-China supply or distribution relationships sometimes need CIETAC, HKIAC, or ICC awards enforced in Ontario. We have a verifiable enforcement record under the New York Convention.
Learn more →Logistics for Vaughan Clients
Drive time and meeting options
Our office at 510-675 Cochrane Drive (Markham) is 20-25 minutes from Vaughan Metropolitan Centre by car along Highway 7. From Thornhill, expect 15 minutes. From Woodbridge or Maple, 25-30 minutes. For clients who prefer not to travel, we conduct intake and consultation by Zoom or WeChat video.
Courthouse
Vaughan civil and commercial matters are filed at the Newmarket Superior Court of Justice (50 Eagle Street West, Newmarket) — the same courthouse that serves the entire York Region. Complex commercial cases may be transferred to the Toronto Region Commercial List (330 University Avenue) by motion.
Construction lien deadlines are short
Under the Construction Act, a contractor or subcontractor has 60 days from the last day of supply (or other defined trigger) to preserve a lien, and 45 more days to perfect it. Missing these deadlines is fatal. If you are a Vaughan contractor or owner facing a payment dispute, do not wait.
Frequently Asked Questions
How far is your office from Vaughan?
Our Markham office at 510-675 Cochrane Drive is approximately 20-25 minutes from central Vaughan (Vaughan Metropolitan Centre area) by car along Highway 7. Clients in Thornhill (Bathurst-Yonge corridor) typically reach us in under 15 minutes. We also conduct intake and consultation by Zoom or WeChat for clients who prefer not to travel.
Which courthouse handles Vaughan litigation matters?
Civil and commercial matters originating in Vaughan are heard at the Newmarket Superior Court of Justice (50 Eagle Street West, Newmarket) — the same courthouse that serves Markham, Richmond Hill, and the rest of York Region. Complex commercial matters may be transferred to the Toronto Region Commercial List by motion.
Do you handle Italian- or Chinese-language matters in Vaughan?
Yes. Vaughan has historically large Italian-Canadian and Chinese-Canadian communities (especially in Thornhill, Concord, and around Vaughan Mills). Our team includes Italian-language capability for Italian-Canadian clients, and Calvin Zhang handles entire files in Mandarin or Cantonese for Chinese-Canadian clients.
What kinds of Vaughan cases do you commonly handle?
Vaughan’s rapid development pipeline (Vaughan Metropolitan Centre, Mackenzie Vaughan Hospital corridor, Block plans across the city) generates a high volume of construction lien matters and trade-payment disputes. We also handle shareholder oppression in family-held businesses, commercial real estate disputes, landlord rent arrears above the LTB cap, and cross-border arbitration enforcement.
A Vaughan Dispute? Talk to Trial-Tested Counsel.
For Vaughan businesses, developers, contractors, landlords, and investors, we offer a 60-minute legal posture assessment — a litigation-focused diagnostic of your evidence, the most likely outcomes, and the realistic cost of pursuing or defending the matter.
Call: 905-477-3110
Contact Us