Pennsylvania Mechanic's Lien Law at a Glance
Governing Statute
49 Pa. Cons. Stat. § 1101 et seq. — Mechanic's Lien Law of 1963
Lien Filing Deadline
You must file your lien within 6 months of the completion of the work. Miss this deadline and you permanently lose your lien right.
Preliminary Notice Requirement
Pennsylvania requires a Notice of Furnishing (for residential projects) to be served on the property owner (subcontractors must file formal Notice of Furnishing within 30 days of first work for residential) within 30 days of starting work. Failure to provide this notice may void your lien right.
Key Facts
- Filing location: prothonotary's office in the county where the property is located
- Enforcement deadline: 2 years after filing to commence foreclosure
- Contractor license: Required for lien rights
- Bond alternative: Property owner may bond off the lien
- Small claims limit: $12,000
- Residential note: residential property requires formal written contract and Notice of Furnishing from subs
What Your Pennsylvania Demand Letter Includes
Every letter is built from Pennsylvania's actual mechanic's lien statute — not a generic template.
Exact Statute Citation
49 Pa. Cons. Stat. § 1101 et seq. cited by section number. The other party sees you know the law.
Deadline Calculation
6 months from your last work date, computed automatically from your specific dates.
Notice Compliance
References your compliance with Pennsylvania's preliminary notice requirements.
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Pennsylvania Mechanic's Lien FAQ
How long do I have to file a mechanic's lien in Pennsylvania?
Under 49 Pa. Cons. Stat. § 1101 et seq., you have 6 months from the completion of the work to file a mechanic's lien. Missing this deadline permanently forfeits your lien right.
Does Pennsylvania require a preliminary notice before filing a lien?
Yes. Pennsylvania requires a Notice of Furnishing (for residential projects) to be served on the property owner (subcontractors must file formal Notice of Furnishing within 30 days of first work for residential) within 30 days. Failure to provide this notice may void your lien right.
Where do I file a mechanic's lien in Pennsylvania?
In Pennsylvania, mechanic's liens are filed with the prothonotary's office in the county where the property is located. The lien must be filed within the statutory deadline of 6 months.
How long do I have to enforce a mechanic's lien in Pennsylvania?
After filing the lien, you have 2 years to commence a foreclosure action to enforce the lien under 49 Pa. Cons. Stat. § 1101 et seq.. If you don't file suit within that window, the lien expires.
Can a property owner remove a mechanic's lien in Pennsylvania?
Yes. In Pennsylvania, a property owner can post a surety bond to "bond off" the mechanic's lien from the property. The lien then attaches to the bond instead of the property, allowing the owner to sell or refinance.
Do I need a lawyer to send a lien demand letter in Pennsylvania?
No. A demand letter is a formal written notice, not a lawsuit. You can send one yourself. Our tool generates a Pennsylvania-specific demand letter citing 49 Pa. Cons. Stat. § 1101 et seq. so the other party knows you understand your rights and the applicable deadlines.
Mechanic's Lien Demand Letters by State
Select your state to see lien deadlines and generate your letter.