New London County, Connecticut — Mechanics Lien Filing Guide

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

Preliminary Notice

Not required

Lien Filing Deadline

90 days

Enforcement Period

1 year

Notice Category

Intent to Lien

Mechanics Lien Requirements in New London County

If you've provided labor, materials, or services for a construction project in New London County,Connecticut, 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 New London County.

All construction projects in New London County are governed by Connecticut state law (CT Gen. Stat. §§ 49-33 et seq.). There isn't a separate New London County lien law — the state rules apply uniformly. However, when you file the lien paperwork, you file it at the New London County Recorder's office (or equivalent filing office).

Important: To keep your lien rights active on a New London County project,Connecticut requires you to send the “Notice of Intent to Lien” within 90 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 New London County, the property owner can't easily sell or refinance the property until your claim is resolved. You then have 1 year 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 New London County Projects?

Your RoleMust Notify
General ContractorNo notice required
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 Can File a Mechanics Lien in New London County?

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

How a Mechanics Lien Protects You

A mechanics lien puts a legal claim on the New London 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

Connecticut accepts these methods for delivering notices on New London County projects:

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

Key Rules for New London County

Prime contractor should file affidavit within 15 days of commencing work

Notice of intent need not be given before recording if lien certificate itself is served

Copy of lien must be served on owner within 30 days after recording

Filing Deadlines for New London County

Lien Filing Deadline

90 days

From last day work was performed

Enforcement Deadline

1 year

To file foreclosure action after recording the lien

Official Connecticut Resources

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

State Legislature

Look up Connecticut lien statutes and laws

Connecticut General Assembly

Contractor Licensing

Verify licenses and check requirements

Connecticut Department of Consumer Protection

Secretary of State

Business entity search and registration

Connecticut Secretary of State

File a Mechanics Lien in New London County, Connecticut

LienGrid handles the entire lien filing process in New London County, Connecticut — 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

New London County Mechanics Lien FAQ

Common questions about filing a mechanics lien in New London County, Connecticut.

Filing a mechanics lien in New London County follows Connecticut state law (CT Gen. Stat. §§ 49-33 et seq.). Here's the basic process: First, you need to have sent the required "Notice of Intent to 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 New London 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 day work was performed to file. File within this window to keep your lien rights protected.
Yes. Connecticut requires a "Notice of Intent to Lien" for construction projects, including those in New London County. You must send it within 90 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 New London County, you have 90 days from last day work was performed to file your mechanics lien. This is a hard deadline set by Connecticut state law — not a New London County rule specifically. File within this window to keep your lien rights protected on that project. After filing, you have 1 year to file a lawsuit to enforce the lien if the owner still doesn't pay.
You file your mechanics lien at the New London 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 New London 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 Connecticut state law (CT Gen. Stat. §§ 49-33 et seq.), but the actual filing happens at the county level.
For New London County construction projects, Connecticut 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 New London 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, Connecticut law typically allows you to file a lien to protect your right to payment.
Yes — LienGrid automates the entire mechanics lien process for New London County and all of Connecticut. The platform tracks your deadlines, generates compliant notices with the correct Connecticut 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 New London County project, LienGrid handles it all. Start a free trial to see how it works.

Other Counties in Connecticut

FairfieldHartfordLitchfieldMiddlesexNew HavenTollandWindham
View all Connecticut counties
View preliminary notice requirements in New London County
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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. Connecticut 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.