Home improvement scams in Pennsylvania: door-to-door sellers, oversized deposits and unfinished jobs

Updated November 10, 2026 · KeystoneProGuide editorial team

What are the most common exterior remodeling scams?

Consumer authorities describe the same handful again and again. The seller who knocks because he is "in the area". The large deposit taken before any written contract. The contractor using someone else's credentials. The loan arranged through a lender the contractor knows. The window that will "cut your bills in half". And the job that starts, takes the money and stops. Each is below, with what the law says and a documented case where one exists.

Why is the knock at the door a warning sign?

Because the Federal Trade Commission lists it first. Its page on home improvement scams says scammers knock on your door looking for business because they are "in the area", say they have materials left over from a previous job, pressure you for an immediate decision, ask for everything up front or only accept cash, ask you to get the building permits yourself, and suggest you borrow from a lender they know.

The permit point is easy to miss, so ask at the first meeting who will apply for any permit and be named on it. In Philadelphia, for example, the city will not accept final payment for a permit until the contractor doing the work is named.

If you have already signed at your door, you are not stuck. Pennsylvania's home improvement law gives you three business days to rescind wherever the contract was signed, and in May 2026 the Attorney General reported that the state Supreme Court held you can cancel by any means the contractor actually receives, including a phone call. The FTC's Cooling-Off Rule adds a federal right for many sales made at home.

What does an oversized deposit look like?

In November 2025 the Attorney General sued a western Pennsylvania contracting and roofing business, alleging it abandoned projects after taking more than $56,000 in deposits and used non-compliant contracts. Six consumers complained about down payments for work including decks and patios and siding replacement; in some cases no work followed at all. In one, the contract price was $48,000 for a roof, new siding and a porch. The consumer paid an initial deposit of $28,000 and was told a written contract would follow the next day. The contractor never came back, and the consumer had not been refunded in full.

Two rules would each have stopped that at the door. The Home Improvement Consumer Protection Act forbids taking any payment before the contract is signed, and on a contract over $5,000 it caps the deposit at one-third of the price, plus special order materials named in the contract. On $48,000, one-third is $16,000. The $28,000 deposit was $12,000 over that line, before any written contract existed. These are allegations in a lawsuit, not findings.

How do borrowed credentials work?

The contractor shows a registration or license that is not his. In March 2025 the Attorney General announced that a Pottstown-based contractor was sentenced to three to six years in state prison for failing to complete work for four homeowners who lost more than $156,000. According to the office, he took payments up front while providing another contractor's license information, and had no registration of his own.

The defense is to look the number up yourself, on the Attorney General's contractor search, and make sure the business name on the result matches the name on your contract, your check and the truck. Under the act, misrepresenting a contractor's real name, business name or address while soliciting a job is home improvement fraud.

What is the home improvement loan scam?

The FTC describes it step by step. A contractor offers a new roof or a remodel and says he can arrange financing through a lender he knows. After work starts, he has you sign papers, sometimes with blanks, sometimes in a hurry. Later you find you have agreed to a home equity loan with a high interest rate, points and fees, the work is unfinished, and the contractor, possibly already paid by the lender, has stopped answering. The FTC's advice is never to agree to contractor-arranged financing without shopping around, never to sign a document with blank spaces, and never to transfer your deed without consulting an attorney.

Federal law gives you time on the loan side too. The FTC says you can cancel a home equity loan or line of credit on your main home within three business days of closing, in writing. Pennsylvania's act separately forbids anyone to arrange financing on a home improvement contract knowing that it states a larger debt than the real price.

Are big energy-savings promises a scam?

They can be deceptive. In 2012 five replacement-window sellers, two of them based in Pennsylvania, settled FTC charges that they made exaggerated and unsupported claims about energy savings, including pledges of 40 or 50 percent and scripts promising to "cut energy bills in half". The orders bar such claims, including "up to" claims and savings guarantees, unless the seller has competent and reliable scientific evidence that all or almost all customers are likely to achieve them.

For comparison, ENERGY STAR's own figure for replacing single-pane windows with certified ones is an average of up to 13 percent off household energy bills nationwide.

What about the job that just stops?

Pennsylvania treats it as a prohibited act to abandon a project without justification, and as a crime to take an advance payment and neither do the work by the contract date nor return the money. The Attorney General's August 2026 settlement with a Philadelphia-area contractor, who must pay $200,000 and leave the business, resolved a lawsuit alleging that he failed to obtain required permits, installed a door frame and windows improperly and abandoned a job for which a consumer paid almost $40,000. A settlement is not an admission.

The state's Consumer Protection Law also names, as deceptive practices, knowingly misrepresenting that replacements or repairs are needed when they are not, and doing work of a lower quality than was agreed in writing. A consumer who loses money that way can sue for actual damages or $100, whichever is greater, and a court may award up to three times the damages plus attorney fees. When the victim is 60 or older, home improvement fraud is graded one level higher.

How do you protect yourself?

Follow the checks in how to choose a contractor, read the contract against what Pennsylvania requires, and pay in stages that match the work. Complaints go to the Attorney General's Bureau of Consumer Protection, and the FTC at ReportFraud.ftc.gov. Listed businesses are on the exterior remodeling directory page.

Sources

1. Get permits without plans (EZ permits), City of Philadelphia
2. How To Avoid a Home Improvement Scam, Federal Trade Commission
3. 2008 Act 132 (Home Improvement Consumer Protection Act), Pennsylvania General Assembly
4. 1968 Act 387 (Unfair Trade Practices and Consumer Protection Law), Pennsylvania General Assembly
5. AG Sunday Sues Western Pa. Home Contractor for Failures to Complete Projects or Offer Refunds, Pennsylvania Office of Attorney General
6. AG Sunday's Bureau of Consumer Protection Secures $200K Settlement, Lifetime Ban Against Philadelphia-Area Home Improvement Contractor, Pennsylvania Office of Attorney General
7. Pottstown-Based Home Improvement Contractor Jailed at Least 3 Years for Taking More than $156K for Jobs he did not Complete, Pennsylvania Office of Attorney General
8. Window Marketers Settle FTC Charges That They Made Deceptive Energy Efficiency and Cost Savings Claims, Federal Trade Commission
9. Residential Windows, Doors, & Skylights, ENERGY STAR (U.S. Environmental Protection Agency)
10. Home Equity Loans and Home Equity Lines of Credit, Federal Trade Commission
11. PA Supreme Court Upholds Consumer Right-to-Cancel Home Improvement Contracts Within Three Days Regardless of Medium, Pennsylvania Office of Attorney General
12. Buyer's Remorse: The FTC's Cooling-Off Rule May Help, Federal Trade Commission