How Long Do You Have to File a Builders’ Lien in BC?

When payment disputes arise on a construction project, time is not on your side. Whether you are a contractor, subcontractor, supplier, or property owner, understanding the deadlines under British Columbia’s Builders Lien Act is essential to protecting your rights. At Heritage Law Group, we regularly assist clients throughout BC with builders’ lien disputes, construction claims and litigation, and other complex legal matters. Knowing when to file a builders’ lien can make the difference between securing payment and losing an important legal remedy altogether.

What Is a Builders’ Lien?

A builders’ lien is a legal claim registered against a property when someone has not been paid for work performed or materials supplied to a construction project. In British Columbia, builders’ liens are governed by the Builders Lien Act, which establishes strict requirements and timelines.

A properly filed builders’ lien can provide valuable leverage in resolving payment disputes. However, missing a deadline may result in the lien being extinguished, leaving fewer options for recovery through construction claims and litigation.

How Long Do You Have to File a Builders’ Lien in BC?

In most cases, a claim of builders’ lien must be filed within 45 days of one of the following events:

• The issuance of a certificate of completion for the contract or subcontract

• The completion, abandonment, or termination of the head contract or improvement

These deadlines are strictly enforced in British Columbia. Even if the amount owed is significant, a late filing can invalidate the lien claim entirely. Under BC law, construction professionals cannot assume they will receive extensions or exceptions simply because negotiations are ongoing.

Because determining the correct deadline can be complicated, particularly on larger commercial projects with multiple contractors and subcontracts, consulting experienced litigation lawyers is often the safest approach.

Why Do Builders’ Lien Deadlines Cause So Many Disputes?

Construction projects rarely unfold exactly as planned. Delays, deficiencies, change orders, and payment disagreements can make it difficult to determine when work was actually completed or whether a contract was terminated.

Commercial and residential property owners may challenge the validity of a lien, while contractors and suppliers may disagree about when the 45-day period began. These disputes often evolve into broader construction claims and litigation involving allegations of breach of contract, unpaid invoices, defective work, or project delays.

When these issues arise, having an experienced legal team can help ensure your rights are preserved and your claim is pursued correctly.

The Risks of Filing Without Legal Guidance

Many parties attempt to handle builders’ lien matters on their own, only to discover later that a technical error has weakened their position. Common mistakes include:

• Missing the filing deadline

• Registering incorrect property information

A seemingly minor error can have significant consequences. Beyond filing the lien itself, parties may also need to consider enforcement deadlines, court procedures, settlement negotiations, and related litigation strategies.

Working with skilled litigation lawyers can help avoid costly mistakes while strengthening your position during negotiations or court proceedings.

How Litigation Lawyers Support Construction Disputes?

Builders’ liens are often only one component of a larger legal dispute. A comprehensive approach may involve contract interpretation, trust claims, debt recovery, mediation, or court action. At Heritage Law Group, our construction law and civil litigation teams help clients evaluate their options and develop practical solutions tailored to their circumstances. Whether the dispute involves a residential renovation, commercial development, or large-scale construction project, experienced legal counsel can help protect financial interests and reduce unnecessary delays.

Our firm’s broader experience in family law, construction law, criminal law, civil litigation, and wills & estates provides clients with access to trusted legal guidance under one roof. For businesses and individuals facing construction-related disputes, this multidisciplinary perspective can be particularly valuable when legal issues overlap.

Protect Your Rights Before Deadlines Expire

Builders’ lien deadlines in BC move quickly, and waiting too long can jeopardize your ability to recover unpaid funds. Whether you are considering filing a builders’ lien, responding to one, or pursuing construction claims and litigation, obtaining legal advice early can help you avoid unnecessary complications. The sooner you understand your legal position, the more options you may have to resolve the dispute efficiently and effectively.

Construction disputes can become costly when critical deadlines are missed. Contact Heritage Law Group today to speak with experienced litigation lawyers about builders’ liens, construction claims and litigation, and protecting your rights under BC law.