Preliminary Notice Requirements in San Juan County, Colorado

If you're working on a construction project in San Juan County, here's what you need to know about preliminary notices — the document that protects your right to get paid.

Notice Required?

Yes

Deadline

10 days

Notice Type

Intent to Lien

Late Notice?

No

Preliminary Notice Requirements in San Juan County

If you're working on a construction project in San Juan County, Colorado, here's the most important thing to understand about preliminary notices: Colorado law REQUIRES you to send one. It's called the "Notice of Intent to File Lien Statement" and it must be sent within 10 days of when you first start working or delivering materials to the project. Sending it on time keeps your lien rights active and all your options open.

Let's say you're a subcontractor hired to do HVAC installation on a new building in San Juan County. Your first day on-site is March 1st. Under Colorado law, you need to send the Notice of Intent to File Lien Statement by 10 days later. This notice goes to Property Owner, General Contractor. It's not confrontational — it's standard paperwork that protects your right to get paid.

All preliminary notice requirements in San Juan County come from Colorado state law (CO Rev. Stat. §§ 38-22-101 et seq.). The rules are the same across every county in Colorado — but when it comes time to actually file a mechanics lien, you'd file it at the San Juan County Recorder's office.

Who Must Receive Notice for San Juan County Projects?

If You Are A...You Must Notify...
General ContractorProperty Owner
SubcontractorProperty Owner, General Contractor
Material SupplierProperty Owner, General Contractor
LaborerProperty Owner, General Contractor
Equipment Rental CompanyProperty Owner, General Contractor
Architect / Engineer / SurveyorProperty Owner, General Contractor

Who Needs to Send a Notice for San Juan County Projects?

Nearly everyone who works on a construction project in San Juan County should send a preliminary notice to protect their payment rights. This includes general contractors, subcontractors, material suppliers, equipment rental companies, laborers, architects and engineers, and surveyors. The specific rules depend on your role — check the table above.

Why Preliminary Notices Matter

In Colorado, the Notice of Intent to File Lien Statement is what keeps your lien rights active on San Juan County projects. It's standard paperwork — not confrontational — and it protects potentially large payments. Sending it on time is the single best thing you can do to protect yourself.

Accepted Delivery Methods

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

Official Colorado Resources

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

State Legislature

Look up Colorado lien statutes and laws

Colorado General Assembly

Contractor Licensing

Verify licenses and check requirements

Colorado Division of Professions and Occupations

Secretary of State

Business entity search and registration

Colorado Secretary of State

Send a Preliminary Notice in San Juan County, Colorado

LienGrid generates the right preliminary notice for San Juan County, Colorado, calculates your deadline, and delivers it via approved methods — all in one click.

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San Juan County Preliminary Notice FAQ

Common questions about preliminary notices in San Juan County, Colorado.

Filing a mechanics lien in San Juan County follows Colorado state law (CO Rev. Stat. §§ 38-22-101 et seq.). Here's the basic process: First, you need to have sent the required "Notice of Intent to File Lien Statement" 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 San Juan 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 4 months from last labor or materials furnished to file. File within this window to keep your lien rights protected.
Yes. Colorado requires a "Notice of Intent to File Lien Statement" for construction projects, including those in San Juan 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 San Juan County, you have 4 months from last labor or materials furnished to file your mechanics lien. This is a hard deadline set by Colorado state law — not a San Juan 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 San Juan 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 San Juan 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 Colorado state law (CO Rev. Stat. §§ 38-22-101 et seq.), but the actual filing happens at the county level.
For San Juan County construction projects, Colorado 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 San Juan 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, Colorado law typically allows you to file a lien to protect your right to payment.
Yes — LienGrid automates the entire mechanics lien process for San Juan County and all of Colorado. The platform tracks your deadlines, generates compliant notices with the correct Colorado 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 San Juan County project, LienGrid handles it all. Start a free trial to see how it works.

Preliminary Notice Requirements in Other Colorado Counties

AdamsAlamosaArapahoeArchuletaBacaBentBoulderBroomfieldChaffeeCheyenneClear CreekConejosCostillaCrowleyCusterDeltaDenverDoloresDouglasEagleEl PasoElbertFremontGarfieldGilpinGrandGunnisonHinsdaleHuerfanoJacksonJeffersonKiowaKit CarsonLa PlataLakeLarimerLas AnimasLincolnLoganMesa
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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. Colorado 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.