Montgomery County, Missouri — Mechanics Lien Filing Guide

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

Preliminary Notice

Not required

Lien Filing Deadline

6 months

Enforcement Period

6 months

Notice Category

Intent to Lien

Mechanics Lien Requirements in Montgomery County

If you've provided labor, materials, or services for a construction project in Montgomery County,Missouri, 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 Montgomery County.

All construction projects in Montgomery County are governed by Missouri state law (MO Rev. Stat. §§ 429.010 et seq.). There isn't a separate Montgomery County lien law — the state rules apply uniformly. However, when you file the lien paperwork, you file it at the Montgomery County Recorder's office (or equivalent filing office).

Important: To keep your lien rights active on a Montgomery County project,Missouri requires you to send the “Notice of Intent to File Lien” within 10 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 Montgomery County, the property owner can't easily sell or refinance the property until your claim is resolved. You then have 6 months 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 Montgomery County Projects?

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

Who Can File a Mechanics Lien in Montgomery County?

Nearly anyone who contributes to a construction project in Montgomery 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, Missouri law protects your right to get paid for work done in Montgomery County.

How a Mechanics Lien Protects You

A mechanics lien puts a legal claim on the Montgomery 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

Missouri accepts these methods for delivering notices on Montgomery County projects:

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

Key Rules for Montgomery County

Prime contractor: Disclosure notice with statutory language required before first payment

Subs/suppliers: Notice at least 10 days before filing lien

Rental equipment: Notice within 15 business days of commencement of use

Rental equipment liens: Filed within 60 days after removal from property

Filing Deadlines for Montgomery County

Lien Filing Deadline

6 months

From indebtedness accrued

Enforcement Deadline

6 months

To file foreclosure action after recording the lien

Official Missouri Resources

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

State Legislature

Look up Missouri lien statutes and laws

Missouri General Assembly

Contractor Licensing

Verify licenses and check requirements

Missouri Division of Professional Registration

Secretary of State

Business entity search and registration

Missouri Secretary of State

File a Mechanics Lien in Montgomery County, Missouri

LienGrid handles the entire lien filing process in Montgomery County, Missouri — 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

Montgomery County Mechanics Lien FAQ

Common questions about filing a mechanics lien in Montgomery County, Missouri.

Filing a mechanics lien in Montgomery County follows Missouri state law (MO Rev. Stat. §§ 429.010 et seq.). Here's the basic process: First, you need to have sent the required "Notice of Intent to File 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 Montgomery 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 6 months from indebtedness accrued to file. File within this window to keep your lien rights protected.
Yes. Missouri requires a "Notice of Intent to File Lien" for construction projects, including those in Montgomery County. You must send it within 10 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 Montgomery County, you have 6 months from indebtedness accrued to file your mechanics lien. This is a hard deadline set by Missouri state law — not a Montgomery County rule specifically. File within this window to keep your lien rights protected on that project. After filing, you have 6 months to file a lawsuit to enforce the lien if the owner still doesn't pay.
You file your mechanics lien at the Montgomery 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 Montgomery 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 Missouri state law (MO Rev. Stat. §§ 429.010 et seq.), but the actual filing happens at the county level.
For Montgomery County construction projects, Missouri 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 Montgomery 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, Missouri law typically allows you to file a lien to protect your right to payment.
Yes — LienGrid automates the entire mechanics lien process for Montgomery County and all of Missouri. The platform tracks your deadlines, generates compliant notices with the correct Missouri 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 Montgomery County project, LienGrid handles it all. Start a free trial to see how it works.

Other Counties in Missouri

AdairAndrewAtchisonAudrainBarryBartonBatesBentonBollingerBooneBuchananButlerCaldwellCallawayCamdenCape GirardeauCarrollCarterCassCedarCharitonChristianClarkClayClintonColeCooperCrawfordDadeDallasDaviessDeKalbDentDouglasDunklinFranklinGasconadeGentryGreeneGrundy
View all Missouri counties
View preliminary notice requirements in Montgomery County
← View all Missouri lien law requirements
Content reviewed by LienGrid's compliance team|Last reviewed: March 2026

This information is for general guidance only and does not constitute legal advice. Missouri 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.