Pennsylvania Performance BondTwo Laws, One Question: Who Owns the Job?
Pennsylvania is unusual: it runs two parallel public-works bonding statutes at the same time, and the one that applies to your contract depends entirely on who is awarding it. A Philadelphia school district or township job follows the Public Works Contractors’ Bond Law of 1967. A PennDOT or Department of General Services job follows the Commonwealth Procurement Code. Same trowel, same crew — different thresholds, different bond amounts, different claim rules. Before you price a performance bond or a paired payment bond, you have to know which framework you are bidding into.
The Owner Decides the Law, Not the Work
Most states run public construction bonding through a single “Little Miller Act.” Pennsylvania splits it in two. The Public Works Contractors’ Bond Law of 1967 (8 P.S. §§ 191–202, enacted as Act 385 and amended in 1990) covers contracts let by local and municipal awarding bodies. The Commonwealth Procurement Code (62 Pa.C.S.A. § 903) covers contracts let by Commonwealth agencies. Two statutes, two sets of dollar triggers, two sets of claim deadlines — and the dividing line is simply the identity of the project owner.
This matters in real bidding. A contractor chasing a renovation for the School District of Philadelphia, a township road, or a municipal authority project is in 1967 Bond Law territory. The same contractor bidding a PennDOT bridge, a Department of General Services building, or a state university job is in Procurement Code territory. The work can be identical; the bonding obligations are not. Pennsylvania’s major public buyers fall on both sides of that line — Philadelphia (the City and the School District), Pittsburgh public works, and transit agencies on the local side; PennDOT and DGS on the Commonwealth side.
If you also need the licensing side of working in Pennsylvania — Home Improvement Contractor registration and the local licensing that some municipalities layer on top — that lives on the Pennsylvania contractor license bond page. Registration lets you contract; it does not let you bid public work. For that you need the contract bonds on this page, almost always a paired performance and payment bond written on the specific project.
Local / Municipal Owner
School districts, townships, counties, cities, authorities, transit. Governed by the 1967 Bond Law (8 P.S. §§ 191–202).
Commonwealth Owner
PennDOT, DGS, state universities, Commonwealth agencies. Governed by the Procurement Code (62 Pa.C.S.A. § 903).
Federal Owner
VA, Army Corps, federal courthouses in PA. Governed by the Miller Act — perf + payment over $150,000.
Reading the Two Frameworks Side by Side
The fastest way to scope a Pennsylvania bond is to identify the owner, then read across to the right thresholds. Local public works under the 1967 Bond Law use a single effective trigger around $10,000 above which a bond becomes the standard security. The Procurement Code uses a three-step ladder keyed to contract size. Federal work is its own column.
One nuance worth stating plainly: the 1967 Bond Law contains both a bond requirement and language permitting alternative financial security. The practical bond trigger most awarding bodies apply sits around the $10,000 level; the lower $5,000 figure relates to the alternative-security provisions rather than to a separate bond floor. For any contract near these amounts, read the specific solicitation — the awarding body states the security it demands. For the larger contracts where it counts, both a performance bond and a payment bond at 100% of the contract amount are standard. The distinction drives bond pricing: a standalone payment-bond filing costs less than the combined performance-and-payment package a full public bid requires.
Pennsylvania Public Works Bonding: Which Law, Which Amount
The project owner determines the governing statute and the bond thresholds
| Framework | Owner / Trigger | Performance Security | Payment Bond | Authority |
|---|---|---|---|---|
| 1967 Bond Law | Local / municipal, ~$10,000 effective trigger | 100% of contract (bond standard) | 100% of contract | 8 P.S. §§ 191–202 |
| Procurement Code (< $25k) | Commonwealth, under $25,000 | No bond required | No bond required | 62 Pa.C.S.A. § 903 |
| Procurement Code ($25k–$100k) | Commonwealth, $25,000–$100,000 | Min. 50% of contract | Not separately mandated | 62 Pa.C.S.A. § 903 |
| Procurement Code (> $100k) | Commonwealth, over $100,000 | 100% of contract | 100% of contract | 62 Pa.C.S.A. § 903 |
| Federal Miller Act | Federal projects in PA, over $150,000 | 100% of contract | 100% of contract | 40 U.S.C. §§ 3131–3134 |
Procurement Code thresholds are inflation-indexed and adjusted annually by a composite construction cost index; confirm current figures for borderline contracts. The 1967 Bond Law also permits alternative financial security (e.g., letter of credit, escrow) at 100% in place of a bond on mid-range contracts.
Public Works Contractors' Bond Law of 1967 and 62 Pa.C.S.A. § 903
$60K Township Road Job
$60K PennDOT Contract
$2M DGS Building
Payment Bond Claims on Local Jobs: The 90-Day Notice That Decides Everything
On 1967 Bond Law projects, whether you can recover under the payment bond turns on one threshold question: are you a first-tier claimant or a second-tier claimant? The answer sets whether you owe notice at all.
First-Tier Claimant: No Notice Required
A subcontractor or supplier with a direct contract with the prime contractor is a first-tier claimant. Under 8 P.S. § 194, a first-tier claimant may sue on the payment bond without serving any preliminary notice. The direct contractual relationship with the prime is itself the qualification.
Even though no notice is required, the suit-timing rule still applies: after the statutory waiting window opens, the action must be brought within one year of the cause of action accruing.
Second-Tier Claimant: 90-Day Written Notice
A claimant who contracted with a subcontractor rather than the prime must serve the prime contractor with written notice within 90 days of the last day labor or materials were furnished. The notice must go by registered or certified mail and must state the amount claimed and the party for whom the work was performed.
Miss the 90-day window and the second-tier claim is barred — no matter how legitimate the underlying debt. Keep the certified-mail receipt as proof of timely service.
The suit window in practice: Pennsylvania courts treat a payment-bond cause of action as accruing roughly 90 days after the claimant’s last day of furnishing, with suit then required within one year. That produces a practical filing window running from about day 90 to roughly day 455 after last work. Because these deadlines are unforgiving, confirm your tier and your dates with counsel before relying on them — and on any public job, remember the payment bond is your only remedy, since Pennsylvania allows no mechanics lien on public property.
No Lien on Public Property: Why the Bond Carries All the Weight
On a private Pennsylvania project, an unpaid subcontractor has the mechanics lien as a backstop. On a public project — under either the 1967 Bond Law or the Procurement Code — that backstop is gone. Pennsylvania does not permit a lien against public property. The payment bond is the exclusive remedy for subcontractor and supplier non-payment on public work.
That changes the stakes on getting a real corporate surety bond rather than leaning on alternative financial security. When a payment bond is the only path to recovery, the financial strength of the surety behind it is not a formality — it is the entire protection. A letter of credit or escrow may satisfy an awarding body’s security box on a mid-range contract, but it does not give downstream subcontractors the same statutory payment-claim mechanism a labor-and-materials bond does. Pricing the bond correctly, and placing it with a Pennsylvania-authorized carrier, is what makes that protection real.
If you are weighing the difference between a bond and other forms of security, our explainer on how performance and payment bonds work together covers why public buyers and subcontractors both benefit from the paired bond, and our bid bond guide covers the pre-award bond that usually precedes them on a competitive public solicitation.
From the Underwriting Desk: What a Surety Checks Before Bonding a PA Public Job
Because the payment bond is the only remedy a subcontractor has on Pennsylvania public work, an underwriter treats a public contract bond differently from a routine license bond. The surety is, in effect, standing behind every unpaid sub on the job. That is why the review goes well past a credit score. The two limits a surety sets — a single-job limit (the largest contract it will bond at once) and an aggregate limit (total bonded backlog) — come primarily out of your financial statements: working capital, net worth, and the trend across two or three fiscal years.
Before extending bonding capacity on a Pennsylvania public contract, underwriters typically look for: CPA-prepared financials (reviewed or audited statements unlock materially more capacity than cash-basis books); demonstrated experience completing work of comparable size and scope to what is being bid; a clean schedule of completed jobs and current backlog; a banking line that can carry working-capital needs between progress payments; and confirmation that the surety is authorized to do business in Pennsylvania, which the awarding body will require on the bond form. None of this is unique to one carrier — it is the standard discipline that lets a surety put its own balance sheet behind a job where the bond is the only protection a sub will ever get.
The practical takeaway for a growing Pennsylvania contractor: invest in clean accounting before your first public bid, not after you lose one for lack of bonding capacity. Run the numbers with our bonding capacity calculator, then size a specific job with the performance bond calculator or the payment bond calculator.
What a Pennsylvania Performance Bond Costs
Premium is a percentage of the contract value, not a flat fee. As an industry estimate, contract surety rates generally run from about 0.5% to 3% of the bonded amount, with the strongest contractors at the low end and newer or credit-challenged firms at the high end. On a $500,000 Pennsylvania public works contract, that spread translates to roughly $2,500 to $15,000 for a typical performance-plus-payment package.
Credit score sets the baseline, but it is not the whole picture. Sureties weigh your financial statements, years in business, largest comparable project completed, and current backlog alongside personal credit. A contractor with strong working capital and a clean completion record can beat a higher-credit competitor with a thin balance sheet. For the full breakdown of pricing factors, see our surety bond cost guide.
On the larger contracts where both bonds are required, performance and payment bonds are written together at a combined rate — requesting both on the same project is standard and more cost-effective than securing them separately.
Pennsylvania Performance Bond Cost by Credit Score
Based on a $500,000 contract bond amount
- Excellent (750+)Rate: 0.5-1%$2,500-$5,000
- Good (680-749)Rate: 1-2%$5,000-$10,000
- Fair (620-679)Rate: 2-3%$10,000-$15,000
- Below 620Rate: 3%+$15,000+
Industry estimate for a combined performance + payment bond on a $500K contract; not a government-set rate. Actual pricing depends on financial statements, experience, and project scope.
Official Pennsylvania Requirements
"Before any contract exceeding the statutory threshold for the construction, reconstruction, alteration or repair of any public building or other public work is awarded to any prime contractor, such contractor shall furnish to the contracting body a performance bond and a payment bond, each at one hundred per centum of the contract amount."Public Works Contractors' Bond Law of 1967 • 8 P.S. §§ 191-202
Two Frameworks in Detail: What Each One Requires
The same contractor can carry obligations under both laws in the same fiscal year. Here is what each demands once you have identified the owner.
Local Public Works (1967 Bond Law)
- Applies to municipal, township, county, school district, and authority projects
- Performance bond and payment bond each at 100% of contract
- Bond is standard above the ~$10,000 effective trigger
- Alternative security (letter of credit, escrow) permitted at 100% on mid-range jobs
- First-tier claimants need no notice; second-tier owe 90-day written notice
Commonwealth Contracts (Procurement Code § 903)
- Applies to PennDOT, DGS, state agencies, and Commonwealth universities
- Under $25,000: no bond required
- $25,000–$100,000: performance security at least 50%
- Over $100,000: performance bond 100% plus payment bond 100%
- Thresholds inflation-indexed annually; surety must be PA-authorized
Working a federal project located in Pennsylvania instead? The Miller Act framework, Treasury Circular 570 surety list, and SBA Bond Guarantee program are covered on our federal government-contract performance bonds page.
Pennsylvania Public Works Bonding Questions
Answers grounded in the 1967 Bond Law (8 P.S. §§ 191–202) and Procurement Code 62 Pa.C.S.A. § 903
Which Pennsylvania bonding law applies to my project — the 1967 Bond Law or the Procurement Code?
It depends entirely on who owns the project, not on what kind of work it is. If the awarding body is a local or municipal entity — a city, township, school district, county, or authority such as a Philadelphia public school or a SEPTA facility — the Public Works Contractors’ Bond Law of 1967 (8 P.S. §§ 191–202) governs. If the awarding body is a Commonwealth agency — PennDOT, the Department of General Services, a state university — the Procurement Code at 62 Pa.C.S.A. § 903 governs instead. The two frameworks set different dollar triggers and different security amounts, so the first question a Pennsylvania surety asks is “who is the owner?”
How much is a performance bond on a Pennsylvania local public works contract?
Under the 1967 Bond Law, a local public works contract requires financial security, and a performance bond at 100% of the contract amount is the standard form. A separate payment bond (the labor-and-materials bond) is also required, likewise at 100% of the contract amount. The statute permits certain alternative forms of financial security — such as an irrevocable letter of credit or escrow at 100% — in place of a bond for mid-range contracts, but a corporate surety bond is what most awarding bodies expect and what protects subcontractors most reliably.
Do I get the same bond protection as a subcontractor under both Pennsylvania laws?
The payment-bond protection is broadly similar, but the notice rules under the 1967 Bond Law are specific. A first-tier claimant — a subcontractor or supplier with a direct contract with the prime contractor — needs no preliminary notice to sue on the payment bond. A second-tier claimant — someone who contracted with a subcontractor rather than the prime — must serve written notice on the prime within 90 days of the last day they furnished labor or materials, sent by registered or certified mail, stating the amount claimed and the party for whom the work was done. Missing that 90-day notice bars a second-tier claim entirely.
Can I file a mechanics lien instead of a payment bond claim on a Pennsylvania public project?
No. Pennsylvania law does not allow a mechanics lien against public property. That single fact makes the payment bond the exclusive remedy for unpaid subcontractors and suppliers on public jobs — whether the project falls under the 1967 Bond Law or the Procurement Code. On a private project there is no statutory bond mandate and the lien remedy is available, but on public work the bond is the only thing standing between a sub and a non-payment loss. It is why the quality of the surety behind the bond matters so much on Pennsylvania public contracts.
What are the Commonwealth-agency bond thresholds under Procurement Code § 903?
For Commonwealth construction contracts, 62 Pa.C.S.A. § 903 sets a tiered structure. Contracts under $25,000 require no bond. Contracts from $25,000 to $100,000 require performance security of at least 50% of the contract price. Contracts over $100,000 require a performance bond at 100% of the contract price plus a payment bond at 100%. These dollar thresholds are indexed for inflation and adjusted annually using a composite construction cost index, so confirm the current figures for a borderline contract. The surety must be authorized to do business in Pennsylvania.
When does a Pennsylvania federal project trigger the Miller Act instead?
A federal construction project physically located in Pennsylvania — a VA hospital, a federal courthouse, an Army Corps job — falls under the federal Miller Act, which requires both a performance bond and a payment bond on contracts exceeding $150,000. Neither the 1967 Bond Law nor the Procurement Code applies to federal work; the funding source controls. A Pennsylvania contractor moving between local, Commonwealth, and federal jobs is effectively working under three separate bonding regimes, each with its own thresholds and claim procedures.
Official Pennsylvania & Federal Resources
New to construction bonding? Compare other state frameworks — the volume-tier system in New York public works bonds and the continuous-bond rules in Ohio performance bonds both differ from Pennsylvania’s dual statute. Need the licensing side first? See the Pennsylvania contractor license bond overview. Browse all performance bond requirements by state.
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Other Pennsylvania Bonds
Additional surety bonds available in Pennsylvania
Nearby States
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Maryland requirements, statute, and bond amount
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New York requirements, statute, and bond amount
Ohio requirements, statute, and bond amount
West Virginia requirements, statute, and bond amount
All content is researched from official state and federal sources (.gov) and verified before publication. BuySuretyBonds.com works with Treasury-certified, A-minimum rated surety carriers serving all 50 states.
Identify the Owner, Then Lock In the Bond
Whether your Pennsylvania job answers to the 1967 Bond Law or the Procurement Code, the bond requirement is the part you can close out fast. Get approved with a Pennsylvania-authorized carrier so your bonding is confirmed before the bid deadline.