Contractor license guide
Pennsylvania does not license general contractors or remodelers, but home improvement contractors must register with the Office of Attorney General under the Home Improvement Consumer Protection Act (HICPA). Registration is required unless your home improvement work totaled less than $5,000 in the previous taxable year. Some cities, notably Philadelphia, also license contractors.
Statewide license
Partly
Last checked
October 16, 2026
Plain-English summary of official sources. Rules and fees change, so confirm with the licensing office before you apply. This guide isn't legal advice.
Anyone who owns or operates a home improvement business or offers, performs or agrees to perform home improvements on private residences in Pennsylvania, including subcontractors and out-of-state contractors.
Businesses in Philadelphia doing construction, demolition or repair work that does not need a specialized company license.
Contracts over $500 must be in writing, legible, and signed by the owner and contractor, and must include the registration number, total price, estimated start and completion dates, description of work, and a three-day cancellation notice in the form set by law (73 P.S. 517.7). The owner may rescind within three business days of signing. For contracts over $5,000, a contractor may not take a deposit of more than one-third of the contract price (plus the cost of special-order materials) (73 P.S. 517.9). Time-and-materials contracts must include an initial cost estimate and state that costs cannot exceed it by more than 10% without a signed written change order. No guaranty fund.
No statewide electrical, plumbing or HVAC license was found on the official pages reviewed. HICPA preserves local licensing standards in effect on July 1, 2009 for trades such as electricians and plumbers. Philadelphia issues separate company licenses for electrical, plumbing and fire suppression work.
Since July 1, 2009, HICPA registration bars political subdivisions from requiring a separate fee, registration or license for home improvement contractors (73 P.S. 517.12), but local governments may still require building permits and enforce building codes. Philadelphia's Department of Licenses and Inspections requires a Contractor License for construction, demolition or repair work outside existing one- and two-family homes.
Failing to register is a prohibited act under HICPA and a violation of the Unfair Trade Practices and Consumer Protection Law; the Attorney General says civil penalties can be $1,000 or more. Home improvement fraud is a third-degree felony if the amount involved exceeds $2,000, or a first-degree misdemeanor if $2,000 or less; the grade goes up one level if the victim is 60 or older (73 P.S. 517.8).
We couldn't confirm these on an official page when we checked. Ask the licensing office before you rely on them:
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