Pennsylvania Office of Attorney General (home improvement)
Pennsylvania does not require a state-level general contractor license. Registration is required.
Pennsylvania does not require a statewide general contractor license for commercial construction, which shapes how you approach bidding. For residential home improvement work, however, the Home Improvement Consumer Protection Act (HICPA) requires registration with the Office of Attorney General for projects of $5,000 or more. If your bids include residential remodeling at that threshold, you must hold a current HICPA registration number and display it on contracts and advertising. For commercial GC work there is no state credential, so check whether the local municipality imposes its own licensing or registration before you commit estimating resources.
HICPA registration is administered through the Office of Attorney General and does not require an exam or continuing education, but it is consumer-protection law with teeth: violations can bring fines up to $1,000 per violation plus broader consumer protection enforcement. Out-of-state bidders should not mistake the absence of a state GC license for an absence of obligation — the threshold-based HICPA registration for residential work and any local municipal requirements both apply, and the specialty trades (electrical, plumbing, HVAC) are typically licensed at the local level as well.
The practical risk to your bid work is twofold: failing to register under HICPA before contracting residential improvements can void your ability to enforce the contract and trigger penalties, while missing a local requirement can render a commercial bid non-responsive. To win and protect Pennsylvania bid work, confirm HICPA registration for any residential project at or above $5,000, verify the municipality's commercial requirements, and ensure your trade subcontractors hold the proper local licenses before you submit.
Not required for registration
Violations of HICPA: fines up to $1,000 per violation; consumer protection enforcement