Preliminary Lien Notices

Protect your right to be paid from day one with properly prepared and served preliminary notices.

Mechanic’s Lien Recording

File your lien claim quickly and correctly with expert preparation and recording.

Mechanic’s Lien Release Recording

Record your mechanics lien release to officially clear the lien from the property record.

Right to Lien Notice

Notify the property owner of your involvement so they can help ensure you are paid.

Stop Notices

Withhold project funds from the prime contractor until you are paid.

Stop Notice Release Recording

File your stop notice release to remove the claim from the project record.

Notice of Completion Monitoring

Stay informed if a Notice of Completion is recorded so you can act before deadlines hit.

Payment Bond Claim

Preserve your payment rights on bonded projects with timely, accurate payment bond claims.

Miller Act

Protect your payment rights on federal projects with compliant Miller Act notices and claims.

Little Miller Act

Secure your rights on AZ state and public projects with proper Little Miller Act filings.

Lien Waivers

Issue conditional or unconditional releases accurately and efficiently once payment is received. A complimentary service included in our preliminary notice services.
Dedicated Service. Proven Results.

Our Success Depends on Yours

What sets CNS apart is the level of attention we give every document. When project information is incomplete, we step in — researching ownership, lender, and jobsite details directly with the appropriate agencies to ensure accuracy before filing.

Every member of our team delivers clear, responsive service so your notices and liens are handled accurately and on time.

Since 1984, our success has been tied to one thing: helping construction professionals get paid. If our notices and liens didn’t work, neither would we. Our track record shows that when CNS is part of your collection strategy, cash flow improves and bad debt decreases.

Filing a lien may feel overwhelming, but we make the process straightforward, handling the details so you can move forward with confidence.

Years of Service

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Liens Recovered in 2026

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Prelims Processed

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No Hidden Fees

Our Process Made Simple

Here’s What Happens When You Trust CNS With Your Notice or Lien

From the moment you submit your request to the day it’s mailed, our team follows a structured, carefully reviewed process designed to protect your payment rights.

Submit Your Request

Order your notice or lien request directly through our website. Provide as much project information as possible — and we’ll take it from there.

Thorough Project Research

Every request is carefully researched by our team. We confirm the job address, property owner, direct contractor and construction lender. All research is documented and stored for future reference.

Dedicated Customer Support

If you need assistance at any time, your assigned customer service representative is available by phone or email to help.

Mailing & Recording

After completing the required research, we print and mail the notice in strict accordance with state requirements to the property owner, direct contractor, and lender. Lien documents are electronically recorded with the proper county recorder's office.

Mail Verification & Record Retention

CNS receives daily USPS mailing confirmations and preserves all related documentation and mailing data in secure archives for future use.

Same-Day Confirmation

The day your notice or lien is mailed, you receive a fully verified copy by email, including USPS tracking information — giving you immediate confirmation and peace of mind.

Have Questions? Ready to File?

We’re here to help you take the next step with expertise.