Pennsylvania contractor licenses: one state registration, and the trade licenses are local

Pennsylvania is a registration state, not a license state. If you came from a state with a contractor board and a trade exam, the setup here will feel loose, and the real work happens at the town level. This page covers who has to register, what the registration requires, which trades are licensed by cities and townships, and what stays unlicensed, as of October 2026. Treat it as a starting point and verify with the agency.

For the company side, see our Pennsylvania startup page. For the national picture, see licensing boards by state and our guide to getting a contractor license.

Who has to register under the Home Improvement Consumer Protection Act?

The Attorney General's office registers home improvement contractors under Act 132 of 2008. The statute says no person may hold himself out as a contractor, or perform any home improvement, without registering first. A contractor is anyone who owns and operates a home improvement business or agrees to perform home improvement, and a person whose total home improvements in the previous taxable year were under $5,000 is outside the definition. A home improvement retailer with a net worth over $50,000,000 is outside it too.

The Act defines home improvement as work on a private residence (a single-family home, a building of no more than two units, or a single unit in a condo or co-op) where the total cash price of the work is more than $500. It lists repair, replacement, remodeling, demolition, renovation and sandblasting, and construction or installation of roofs, siding, insulation, solar systems, security systems, flooring, patios, fences, sheds, painting, doors, windows and waterproofing. Central heating and air conditioning installation counts regardless of how it is attached.

The Act excludes new home construction, sale of materials with no labor, appliances that are easily removable, and emergency work under the consumer protection law. A landscaper certified by the Department of Agriculture under the Plant Pest Act is excluded, except when the job involves building structures, driveways, patios, retaining walls, fountains or drainage systems at a private residence.

What does registration cost and require?

The Attorney General's registration page lists a fee of $100 every two years, for new and renewal applications, and says the online registration system has been operating since April 24, 2026. The statute requires proof of liability insurance covering personal injury of at least $50,000 and property damage of at least $50,000. It also requires you to report changes to your application within 30 days, with no fee for updates. See our contractor insurance guide for how that fits into a full policy.

Two business-structure details matter. The application asks for the name, home address and Social Security number of each officer and manager if you are an LLC or corporation, and it asks about prior criminal, bankruptcy and civil judgment history tied to home improvement. Decide who in your company will sign before you start.

Where must the registration number appear?

Section 6 of the Act requires the number in all advertisements distributed in Pennsylvania and on all contracts, estimates and proposals with owners. The Act defines advertisement broadly: printed material, signs, letterhead, business cards, and announcements on radio, television or the Internet. Writing on promotional pens, notepads and clothing is excluded. That puts your website, online listings and estimate templates inside the rule.

The Act also makes the number a condition of the contract. No home improvement contract is valid or enforceable against an owner unless it is written, legible, contains the performing contractor's registration number, and is signed by both sides. A missing number can leave you unable to enforce a signed job. We cover the website side in our website service.

What happens to an unregistered contractor?

A violation of the Act is deemed a violation of Pennsylvania's Unfair Trade Practices and Consumer Protection Law. The criminal section lists deceptive acts: misrepresenting your name or identity while soliciting, damaging property to induce a sale, posing as a government or utility employee, and similar acts. These are graded as a third-degree felony if the amount involved exceeds $2,000 and a first-degree misdemeanor at $2,000 or less. The grade rises one level when the victim is 60 or older, and an offense after a first conviction is a second-degree felony. Those penalties are for deceptive conduct. Failing to register is a separate item on the Act's list of prohibited acts, so it carries the consumer-protection consequences above, and the statute does not make it one of the felony-graded deception offenses.

What does the state leave to cities and townships?

Section 12 of the Act says registration under it precludes any requirement that a municipality charge a fee for or require registration or licensing of a home improvement contractor. Towns may still require building permits and enforce the building code, and the section leaves workers' compensation rules and certain local liability-insurance standards adopted before 2006 untouched. It also preserves existing licensing standards for electricians, plumbers and other trades where licensing depends on testing or specific training.

The state's Business Hub, in our verified data, lists no further state requirement for construction contractors beyond tax, this registration, and asbestos and lead rules. In practice, plumbing, electrical and HVAC licenses come from the place you work, so ask the code office in each municipality.

The two cities show how far local rules diverge. A company that does work in both needs to read both pages. A multi-town service area means a list of municipalities and a license checklist for each, which our custom CRM work can hold as job requirements.

Who needs a pesticide applicator certification?

The Department of Agriculture says a commercial or public applicator license is needed to use pesticides on the property of another, and commercial applicators must work for a company with a pesticide business license. The core exam has 50 questions, passing is 35 of 50, and the fee is $50 at a department-proctored session ($110 at a Metro test center). Each category exam costs $10 at a proctored session ($70 at a Metro center). Lawn and turf is category 7, ornamental and shade trees is 6, and household and health related is 11. Commercial renewal is $40 per year, expiring September 30.

An employer can train staff as registered technicians instead of sending them to exams (technicians cannot apply products whose labels require a certified applicator), but the business must employ a certified applicator who has held certification for at least one year. See our pest control license guide.

Are home inspectors licensed?

Not by the state. Pennsylvania's Home Inspection Law (68 Pa.C.S. Chapter 75) regulates home inspections tied to residential sales instead. It requires errors-and-omissions and general liability insurance of at least $100,000 per occurrence and $500,000 in the aggregate with deductibles no more than $2,500. A first violation of the insurance rule is a summary offense with a fine up to $500 or three months in jail. A buyer may rely on a written representation that the inspector is a licensed engineer, a licensed architect, or a full member of a qualifying national association with members in more than ten states. Philadelphia licenses home inspectors separately.

What falls outside the registration rule?

Cleaning and mowing are not named in the Act's list of home improvement work, and the list reads on its face as construction and repair. Ask the Attorney General's office about borderline jobs. Pennsylvania taxes several of them instead. Revenue regulation 61 Pa. Code 60.1 lists siding or exterior cleaning of a building, including pressure washing, as taxable building cleaning, and 61 Pa. Code 55.6 makes most lawn care, such as mowing and fertilizing, taxable. Exterior painting and plumbing repairs are not taxable building maintenance or cleaning. If you sell a taxable service you need a sales tax license. Our sales tax guide explains how this works.

If a cleaning job turns into repair work over $500 on a home, you are in the Act's territory and need the registration. That is a good reason to keep estimates for each service separate.

Rules change and this page is general information, not legal advice. Confirm with the Attorney General's office and each municipality where you work.

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