Construction Law
Construction Law
Construction Law
Building Success, One Project at a Time
At Lerners, we understand that construction and infrastructure projects are complex undertakings with multiple stakeholders and many moving parts. Knowing that the right legal support can make all the difference, our team is dedicated to guiding clients through every step of the process with clarity, precision, and strategic insight.
Contact us today for more information.
serving You
We represent general contractors, subcontractors, material suppliers, owners, and developers in all stages of construction law matters, from project conception to completion and beyond.
No matter whether it is a commercial building, personal home, condominium, or infrastructure project, when you are facing a dispute about a construction project, you need legal representation with the expertise required to provide the best possible outcome.
We are here to ensure your project moves forward with confidence and any disputes resolved efficiently and effectively.
What Sets Us Apart
Lerners has extensive experience assisting our diverse client base with their legal needs. Having represented all types of players in the construction sector, our construction lawyers are aware of both the tough decisions often required to bring construction projects of all sizes to fruition, and our clients’ overriding desire for economical, practical solutions.
We pride ourselves on our client-focused approach, our deep knowledge of the construction industry, and our experience navigating the various obstacles that construction projects can face.
Our meticulous attention to detail will help you succeed.
our services: From Breaking Ground to Ribbon Cutting
Building Code, Ontario Heritage Act, and other Regulatory Disputes
Navigating disputes involving compliance with building codes, heritage regulations, and other statutory requirements.
Building Code, Ontario Heritage Act, and other Regulatory Disputes
Navigating disputes involving compliance with building codes, heritage regulations, and other statutory requirements.
Building Code, Ontario Heritage Act, and other Regulatory Disputes
Navigating disputes involving compliance with building codes, heritage regulations, and other statutory requirements.
Interim Dispute Adjudication and Prompt Payment Claims
Managing interim adjudications and enforcing prompt payment rights under applicable construction legislation.
Interim Dispute Adjudication and Prompt Payment Claims
Managing interim adjudications and enforcing prompt payment rights under applicable construction legislation.
Interim Dispute Adjudication and Prompt Payment Claims
Managing interim adjudications and enforcing prompt payment rights under applicable construction legislation.
Deficiency and Warranty Claims
Pursuing claims for construction deficiencies and warranty breaches to uphold quality standards and contractual guarantees.
Deficiency and Warranty Claims
Pursuing claims for construction deficiencies and warranty breaches to uphold quality standards and contractual guarantees.
Deficiency and Warranty Claims
Pursuing claims for construction deficiencies and warranty breaches to uphold quality standards and contractual guarantees.
Tendering Preparation and Review, and Bid Award Disputes
Assisting clients by preparing and reviewing tender documents while resolving disputes over bid awards.
Tendering Preparation and Review, and Bid Award Disputes
Assisting clients by preparing and reviewing tender documents while resolving disputes over bid awards.
Tendering Preparation and Review, and Bid Award Disputes
Assisting clients by preparing and reviewing tender documents while resolving disputes over bid awards.
Negligence Claims Involving Construction Professionals
Handling claims of professional negligence against architects, engineers, and other construction consultants.
Negligence Claims Involving Construction Professionals
Handling claims of professional negligence against architects, engineers, and other construction consultants.
Negligence Claims Involving Construction Professionals
Handling claims of professional negligence against architects, engineers, and other construction consultants.
Contract Preparation, Negotiation, and Advice
Drafting, negotiating, and advising on construction and commercial contracts to protect clients’ interests.
Contract Preparation, Negotiation, and Advice
Drafting, negotiating, and advising on construction and commercial contracts to protect clients’ interests.
Contract Preparation, Negotiation, and Advice
Drafting, negotiating, and advising on construction and commercial contracts to protect clients’ interests.
Contractual and Breach of Agreement Disputes
Representing parties in resolving conflicts arising from non-compliance or interpretation of contractual obligations.
Contractual and Breach of Agreement Disputes
Representing parties in resolving conflicts arising from non-compliance or interpretation of contractual obligations.
Contractual and Breach of Agreement Disputes
Representing parties in resolving conflicts arising from non-compliance or interpretation of contractual obligations.
Breach of Trust Claims
Litigating breaches of trust involving misappropriated funds under construction trust obligations.
Breach of Trust Claims
Litigating breaches of trust involving misappropriated funds under construction trust obligations.
Breach of Trust Claims
Litigating breaches of trust involving misappropriated funds under construction trust obligations.
Delay or Acceleration Claims
Addressing disputes arising from project delays or accelerations, including related cost and timeline implications.
Delay or Acceleration Claims
Addressing disputes arising from project delays or accelerations, including related cost and timeline implications.
Delay or Acceleration Claims
Addressing disputes arising from project delays or accelerations, including related cost and timeline implications.
Construction Liens
Preserving and enforcing lien rights to secure payment for labour, services, or materials supplied to a project.
Construction Liens
Preserving and enforcing lien rights to secure payment for labour, services, or materials supplied to a project.
Construction Liens
Preserving and enforcing lien rights to secure payment for labour, services, or materials supplied to a project.
A Commitment to Excellence
With offices located in London, Strathroy, Toronto, and the Waterloo Region, we go wherever you go, regularly providing legal advice and services to construction sector clients across the province.
We will travel wherever our clients need us and have the technological systems in place to provide seamless service to our clients remotely, thereby increasing our geographic service capabilities and efficiencies for our clients.
If you find yourself in a situation that requires timely, practical advice about a construction law matter, contact us today.
Noteworthy Cases
Ledore Investments v Dixin Construction, 2024 ONSC 598 (CanLII) - Acted for a general contractor with respect to judicial review of procedural fairness in adjudications under the Construction Act.
Blair Engaged - Residents’ Association Inc. v Corporation of the City of Cambridge, 2023 ONSC 1964 (CanLII) - Obtained a finding that city council breached its own bylaws in approving the construction of a one million square foot warehouse in a protected heritage village.
Chief Building Official v Haastown Holdings, 2022 ONSC 1963 (CanLII) - Successfully obtained intervenor status for a heritage preservation watchdog in a court application regarding the demolition of a protected heritage building.
St. Lawrence Neighbourhood Association v Ontario (Minister of Government and Consumer Services), 2021 ONSC 762 (CanLII) - Successfully obtained an interim order of prohibition from the Divisional Court on behalf of a community association preventing the demolition of heritage buildings by the Ontario government.
other Representative Work
Acted for a general contractor in negotiating and drafting the prime contract for a $20 million county-wide internet infrastructure project. Also assisted client in drafting and negotiating subcontracts with design professionals and properly incorporating provisions required by the owner, including compliance with the Government of Canada Integrity Regime.
Acted for a large public school board in reviewing and revising their construction contractor and consultant agreements. Assisted the client in properly incorporating recent amendments to the Construction Act and updating insurance requirements in accordance with current industry standards.
Repeatedly advised a lower-tier municipality in reviewing tender bids for non-compliance and other issues, as well as assisted that client in re-drafting its standard form tender documents.
Acted for a university college in reviewing and revising its tender documents, including specifically its non-monetary criteria for evaluating bids and awarding contracts.
Our Construction Lawyers
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
Our Construction Lawyers
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
Our Construction Lawyers
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
London
Toronto
Kitchener–Waterloo
Strathroy
Administrative and Public Law
Appeals
Arbitration and Mediation
Articling
Bankruptcy, Restructuring and Insolvency
Business Law
Class Actions
Commercial Litigation
Commercial Real Estate and Land Development
Construction Law
Diversity & Inclusion
Education Law
Employment and Labour Law
Environmental
Family Law
Health Law
Intellectual Property and Technology
Municipal Law
Personal Injury
Privacy and Cybersecurity
Professional Regulation and Liability
Residential Real Estate
Sexual Assault and Abuse
Specialty Risk and Insurance
Wills and Estates
Reach Out
Everyone at Lerners is committed to ensuring your matters are addressed with the attention and care you expect.
Toll free
Reach Out
Everyone at Lerners is committed to ensuring your matters are addressed with the attention and care you expect.
Reach Out
Everyone at Lerners is committed to ensuring your matters are addressed with the attention and care you expect.