Glacier County, Montana — Mechanics Lien Filing Guide

Everything you need to know about filing a mechanics lien in Glacier County under Montana law — deadlines, notice requirements, and step-by-step process.

Preliminary Notice

20 days

Lien Filing Deadline

90 days

Enforcement Period

2 years

Notice Category

Preliminary

Mechanics Lien Requirements in Glacier County

If you've provided labor, materials, or services for a construction project in Glacier County,Montana, and haven't been paid, you have the legal right to file a mechanics lien. This applies whether you're a general contractor, subcontractor, plumber, electrician, roofer, material supplier, or any other construction professional working in Glacier County.

All construction projects in Glacier County are governed by Montana state law (MT Code Ann. §§ 71-3-521 et seq.). There isn't a separate Glacier County lien law — the state rules apply uniformly. However, when you file the lien paperwork, you file it at the Glacier County Recorder's office (or equivalent filing office).

Important: To keep your lien rights active on a Glacier County project,Montana requires you to send the “Notice of Right to Claim a Lien” within 20 days of starting work or delivering materials. This is a standard compliance step — not confrontational — and it keeps all your options open.

Once you file your mechanics lien in Glacier County, the property owner can't easily sell or refinance the property until your claim is resolved. You then have 2 years to file a lawsuit to enforce the lien if the owner still doesn't pay. Most disputes are resolved through payment or negotiation after the lien is filed.

Who Must Receive Notice for Glacier County Projects?

Your RoleMust Notify
General ContractorNo notice required
SubcontractorProperty Owner
Material SupplierProperty Owner
LaborerProperty Owner
Equipment Rental CompanyProperty Owner
Architect / Engineer / SurveyorProperty Owner

Who Can File a Mechanics Lien in Glacier County?

Nearly anyone who contributes to a construction project in Glacier County can file a lien if they're not paid. This includes general contractors, subcontractors (electricians, plumbers, roofers, etc.), material suppliers, equipment rental companies, laborers, architects and engineers, and surveyors. You don't need a direct contract with the property owner — even if you're several layers down the payment chain, Montana law protects your right to get paid for work done in Glacier County.

How a Mechanics Lien Protects You

A mechanics lien puts a legal claim on the Glacier County property you improved — the owner can't easily sell or refinance until your payment is resolved. In most cases, filing the lien is enough to get paid without going to court. To keep this option available, make sure your notices and deadlines are handled on time.

Accepted Delivery Methods

Montana accepts these methods for delivering notices on Glacier County projects:

Certified Mail (with return receipt)Personal Delivery (hand-delivered)

Key Rules for Glacier County

Prime contractors do not need preliminary notice

Default deadline: 20 days from first furnishing. Non-owner-occupied lender-funded projects: 45 days

Not required for commercial projects per Mont. Code Ann. § 71-3-531(1)

Must file with clerk and recorder within 5 business days of serving owner

See Mont. Code Ann. 71-3-532(3)(g) for required notice language

Filing Deadlines for Glacier County

Lien Filing Deadline

90 days

From last provision of services or materials

Enforcement Deadline

2 years

To file foreclosure action after recording the lien

Official Montana Resources

These are official state government websites where you can look up statutes, verify contractor licenses, and search business registrations.

State Legislature

Look up Montana lien statutes and laws

Montana Legislature

Contractor Licensing

Verify licenses and check requirements

Montana Board of Professional Engineers and Land Surveyors

Secretary of State

Business entity search and registration

Montana Secretary of State

File a Mechanics Lien in Glacier County, Montana

LienGrid handles the entire lien filing process in Glacier County, Montana — from required notices to the filing itself. State-compliant documents, certified mail delivery, and deadline tracking, all in one platform.

Start Free — File NowSee How It Works

Glacier County Mechanics Lien FAQ

Common questions about filing a mechanics lien in Glacier County, Montana.

Filing a mechanics lien in Glacier County follows Montana state law (MT Code Ann. §§ 71-3-521 et seq.). Here's the basic process: First, you need to have sent the required "Notice of Right to Claim a Lien" to the proper parties. Then, prepare your lien document with your name, the property address, a description of work done, and the amount owed. File it at the Glacier County Recorder's office (or equivalent filing office) — there's usually a small recording fee. After filing, send a copy to the property owner. You have 90 days from last provision of services or materials to file. File within this window to keep your lien rights protected.
Yes. Montana requires a "Notice of Right to Claim a Lien" for construction projects, including those in Glacier County. You must send it within 20 days of when you first start working or delivering materials to the project. This notice goes to specific parties (like the property owner and general contractor) and protects your right to file a lien later if you're not paid. Sending it on time keeps your lien rights active and gives you full protection if payment issues come up later.
For projects in Glacier County, you have 90 days from last provision of services or materials to file your mechanics lien. This is a hard deadline set by Montana state law — not a Glacier County rule specifically. File within this window to keep your lien rights protected on that project. After filing, you have 2 years to file a lawsuit to enforce the lien if the owner still doesn't pay.
You file your mechanics lien at the Glacier County Recorder's office (sometimes called the Register of Deeds or Clerk's office, depending on the county). This is the office that handles all real property records for Glacier County. You'll need to bring your completed lien document and pay a recording fee. Some counties also accept electronic filings. The lien requirements come from Montana state law (MT Code Ann. §§ 71-3-521 et seq.), but the actual filing happens at the county level.
For Glacier County construction projects, Montana law accepts these delivery methods: Certified Mail, Personal Delivery. The delivery method matters — using a method that isn't on the approved list could make your notice invalid even if the other party received it. Always keep proof of delivery (receipts, tracking numbers) in your project file.
Almost anyone who provides labor, materials, or services for a construction project in Glacier County can file a mechanics lien if they're not paid. This includes general contractors, subcontractors (electricians, plumbers, roofers, etc.), material suppliers, equipment rental companies, architects, engineers, and laborers. Even if you don't have a direct contract with the property owner, Montana law typically allows you to file a lien to protect your right to payment.
Yes — LienGrid automates the entire mechanics lien process for Glacier County and all of Montana. The platform tracks your deadlines, generates compliant notices with the correct Montana statutory language, identifies required recipients, and can send notices via approved delivery methods on your behalf. Instead of manually tracking dates and managing compliance on your Glacier County project, LienGrid handles it all. Start a free trial to see how it works.

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Content reviewed by LienGrid's compliance team|Last reviewed: March 2026

This information is for general guidance only and does not constitute legal advice. Montana laws change frequently — always verify current requirements and consult a licensed attorney in the relevant jurisdiction before taking legal action. LienGrid makes every effort to keep this information accurate, but we cannot guarantee completeness or currency.