Mechanics Lien Attorney

How Mechanics Liens Help Contractors, Suppliers, and Property Owners

Payment problems are pretty common in real estate projects. Contractors, subcontractors, and suppliers put in time, work, and materials with the expectation that they’ll get paid.
When payments don’t come through, a mechanics lien attorney can help protect their rights. At RS Law Group, we guide clients through filing or responding to mechanics lien claims in Pennsylvania, making sure your interests are protected.
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What Is a Mechanics Lien?

A mechanics lien is a legal claim that a contractor, subcontractor, or supplier can place on a property if they haven’t been fully paid for their work or materials. Basically, it “sticks” to the property and gives the person who did the work a way to get paid, even if it means going after the property itself.
Mechanics liens are meant to protect people who improve a property, making sure they get the money they’re owed. They also help resolve payment disputes faster and keep things fair in real estate deals.

Common Situations Involving Mechanics Liens

Mechanics liens can happen in all kinds of real estate projects, from homes to big commercial buildings. Some common situations include:
  • Unpaid contractors or subcontractors: Sometimes a general contractor or subcontractor doesn’t get paid for the work they’ve done.
  • Material suppliers: Companies that supply building materials may file a lien if their invoices aren’t paid.
  • Home improvement projects: Even smaller home renovations or repairs can lead to a lien if there’s a payment dispute.
  • Complex commercial projects: Large commercial developments often have many contractors and subcontractors. Missed payments or disagreements can quickly result in liens being filed.

Filing a Mechanics Lien

Filing a mechanics lien has strict rules, like deadlines and proper paperwork. In Pennsylvania, for example, you usually have to file within a certain time after the work is finished or materials are delivered. If you miss the deadline, you might lose your right to enforce the lien.
At RS Law Group, we guide clients through this process step by step. We make sure all the paperwork—contracts, invoices, and proof of work—is done correctly. We take care of the filing and follow-up so your claim is protected and your chances of success are as high as possible.

Challenging or Enforcing a Mechanics Lien

Mechanics liens don’t just affect contractors; they can also impact property owners or general contractors if a lien is filed against their property. A lien can be disputed for reasons like:
  • Work not done as agreed in the contract
  • Mistakes in billing or materials provided
  • Errors in how the lien was filed
At RS Law Group, we help property owners, developers, and contractors handle mechanics liens, whether you’re enforcing one or challenging it. We review the lien carefully, explain your options, and work toward a fair solution—through negotiation, settlement, or court if needed.

Why Legal Help Matters

Mechanics lien disputes can be tricky, and mistakes can be expensive. Getting help from an experienced lawyer brings several benefits:
  • Protect your rights: Make sure contractors, subcontractors, or suppliers get paid what they’re owed, or defend yourself if a lien is unfair.
  • Meet deadlines: Avoid missing important filing deadlines that could cancel your lien.
  • Resolve disputes smartly: Lawyers can help negotiate settlements, enforce liens, or challenge claims in court to get the best result.
  • Keep relationships healthy: Handling disputes professionally can reduce tension and help maintain good business relationships for future projects.

Why Work With RS Law Group

At RS Law Group, we know that real estate disputes can be complicated, and protecting your property and money is important. Our mechanics lien attorney has a lot of experience with mechanics lien cases and gives practical advice while fighting for your rights. We handle each case based on your situation, whether you’re a contractor, supplier, or property owner.
We focus on clear communication and quick action, so you always know your options and rights. Our goal is to solve disputes efficiently, protect your investment, and keep your project running smoothly.

Hear From Our Clients

Reliable and highly recommended!
“I’ve been using Jason and his law firm for over 10 years for contracts and various lawsuits in Philadelphia. He and his team have always done a great job for me. Highly recommend”
Clear guidance, easy to understand!
“I was purchasing an investment property and needed a lawyer to help me with the closing and the process of setting up a corporation. Jason created and reviewed all the contracts and helped explain the risks involved and ways to protect myself. From the standpoint of someone who isn't familiar with, and can't stand legalese, it was a relief to have everything explained to me in language I could understand. Jason was always available when I had questions. I would recommend this law firm to anyone looking for a real estate attorney.”
Detail-oriented and efficient!
“Erik Tasking is a wonderful person to work with! He is extremely detail oriented and ensures documents are thoroughly reviewed and finished expeditiously.”

Get Legal Help Today

If you’re dealing with a payment dispute or mechanics lien issue, RS Law Group can help. Give our Philadelphia office a call to schedule a private consultation with a mechanics lien attorney. 
We’ll look over your situation, explain your options in plain language, and come up with a plan that works for you, so you can protect your property, your business, and your peace of mind.

Attorneys

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Oleg Sokolov

Managing Partner

Jason Rabinovich

Managing Partner

Erik Taskin

Of Counsel

Thomas Flynn

Senior Associate

Quincy E. Booth

Of Counsel

Alan Jay Ackerman

Outside Counsel

Gabriel Fellus

Associate

Practice Areas

Civil Litigation
Commercial Real Estate
Real Estate Litigation
Business Law
Real Estate Transactions
Outside General Counsel

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Mechanics Lien Law Frequently Asked Questions

What is a mechanics’ lien in Pennsylvania?
A mechanics’ lien is a powerful legal remedy under Pennsylvania law that allows certain contractors, subcontractors, and suppliers to place a lien against real property to secure payment for labor, services, or materials furnished to improve that property. A properly filed lien can attach to the property itself and may be enforced through litigation, making it an important tool in construction payment disputes.
In Pennsylvania, mechanics’ lien rights are generally available to contractors, subcontractors, and certain material suppliers who provide labor or materials for the improvement of real property. Eligibility can depend onthe claimant’s role in the project and the contractual relationships involved, so early legal review is important to confirm lien rights and avoid filing defects.
Pennsylvania mechanics’ lien claims are strictly deadline-driven, and missing a filing deadline can eliminate lien rights entirely. In general, a claim must be filed within a statutory window after the claimant’s last furnishing of labor or materials, and additional timing rules may apply depending on the project, the parties, and the type of property involved.
After a lien is filed, the claimant must comply with service and notice requirements and, if the matter does not resolve, may need to commence an enforcement action within the required time period. Many liens are resolved through negotiated payment, bonding off the lien, or settlement, but enforceability depends on strict compliance with statutory procedures.
Property owners may challenge a lien by disputing the amount claimed, asserting payment or setoff defenses, contesting whether the work qualifies as a lienable improvement, or raising procedural defects in the lien filing. Owners may also pursue legal options to discharge the lien through court proceedings or by posting security, depending on the circumstances.
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