Pressure Washing Permit Requirements in Philadelphia, PA

Complete permit and license guide for starting a pressure washing in Philadelphia, Philadelphia County, Pennsylvania.

Verified 2026-09-02 6 stops $150–$750 est. 1–3 weeks to obtain all required licenses and insurance
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Not legal advice. Requirements may change — always verify with your local government authority before applying. Key agencies and fees on this page were re-checked against official government sources on .

Federal — start here

1 stop

  1. EIN (Employer Identification Number)

    Required if you have employees or operate as an LLC/corporation. Free from the IRS.

    Official government source

    FreeImmediate (online)

State of Pennsylvania

2 stops

  1. Pennsylvania Sales Tax License

    Required for businesses selling taxable goods or services in Pennsylvania. Register with the Pennsylvania Department of Revenue via myPATH.

    Official government source

    Free1–5 business days

  2. General Liability Insurance

    Pressure washing businesses in Pennsylvania should carry general liability insurance ($1M minimum per occurrence) to cover property damage. Most commercial clients and property managers require proof of insurance before hiring. Vehicle insurance is also required if using a company vehicle.

    $500–$1,500/yearSame day (online quotes)

City of Philadelphia / Philadelphia County

3 stops

  1. Philadelphia Commercial Activity License

    All businesses operating in Philadelphia, including pressure washing companies, must obtain a Commercial Activity License (CAL) from the Department of Licenses and Inspections (L&I). The license is free, does not expire, and does not need to be renewed. You must first have a Business Income and Receipts Tax (BIRT) account with the Department of Revenue; applying online through eCLIPSE issues the license automatically. Gross receipts are taxed separately under BIRT, filed with the Department of Revenue.

    Official government source

    $0 (no fee)Same day (issued automatically online via eCLIPSE)

  2. Stormwater / Wastewater Discharge Compliance

    Pressure washing businesses in Philadelphia must comply with the city's stormwater ordinances, administered by the Philadelphia Water Department (PWD) — not any 'Philadelphia County' entity, which no longer exists as a separate government (merged into the City in 1854). Wastewater containing detergents, oils, or other pollutants cannot be discharged into storm drains; contain and properly dispose of wastewater per PWD stormwater regulations, or contact PWD for specific requirements.

    Official government source

    No permit fee (compliance requirement)Ongoing compliance

  3. Fictitious Name (DBA) Registration — PA Department of State

    If operating under a trade name, register the fictitious name with the Pennsylvania Department of State under the Fictitious Names Act (54 Pa.C.S. § 311) before accepting jobs under that name — Pennsylvania fictitious names are filed at the state level, not with Philadelphia County. Sole proprietors and other individual owners must also officially publish notice of the filing in newspapers of general circulation in the county. File online through the Department of State's Business Filing Services portal.

    Official government source

    $70 state filing fee (newspaper publication for individual owners costs extra)1–2 weeks

Terminus

Open for business — est. $150–$750 · 1–3 weeks to obtain all required licenses and insurance

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