Hiring a general contractor in Philadelphia: seven ways homeowners get burned

Most bad jobs I've been called in to fix were not sabotaged by bad framing or cheap drywall. They were lost at the hiring table, weeks before anybody swung a hammer. The homeowner made a reasonable-sounding decision with incomplete information, and the project was already crooked before it started.

Here are the seven that come up most often in Philadelphia, Bucks, and Montgomery — and what to do instead.

Mistake one: treating state registration as a quality rating

Pennsylvania runs a registration program under the Home Improvement Consumer Protection Act. Contractors performing $5,000 or more of home improvements a year are required to register with the Attorney General's Office. That gets you a PA number, and you'll see it on every legitimate proposal in this state. PA Office of Attorney General

What it does not get you is a vetted contractor. The Attorney General's office says this outright: registration under HICPA is not an endorsement, recommendation, or approval by the Office of Attorney General of the contractor's competency or skill. PA Office of Attorney General

It's a compliance box. Treat it as the floor, not the finish line. Check it, then keep checking — references, addresses you can drive past, work you can put your hands on.

Mistake two: not knowing which license the job actually needs

Philadelphia layers city licensing on top of state registration, and the two are not interchangeable. Plumbers, electricians, fire suppression contractors, and complete demolition contractors must hold a Philadelphia trade license. Other contractors doing construction, demolition, and repair work need a contractor license unless they work only on existing one- or two-family residences — those contractors register as Home Improvement Contractors with the PA Attorney General's Office instead. City of Philadelphia

That last clause is where homeowners get confused, and where some contractors let them stay confused. A rowhome kitchen and a three-unit conversion sit on different sides of that line.

Confirm which applies to your scope before you sign. L&I publishes an online tool listing actively licensed Philadelphia contractors along with any licensing violations, and a separate list of contractors whose licenses have been revoked or suspended. Both are free and take about four minutes. City of Philadelphia

Outside city limits, your township is the authority. Bucks and Montgomery municipalities each run their own permitting, and several use third-party UCC enforcement agencies. Call the township before you assume Philadelphia's answer travels.

Mistake three: letting the lowest number decide

Three bids come in. One is 30% under the other two. Homeowners read that as a deal. It usually isn't.

A number that low means one of a few things: the scope was misread, something real was left out, the allowances are fantasy, or the plan is to make it up in change orders once your basement is opened and you have no leverage.

The fix is to stop comparing totals and start comparing line items. Put the three proposals side by side and find what the cheap one doesn't mention. On a basement finishing project, that's usually waterproofing, egress, insulation detail, or the electrical rough-in. Ask each bidder to price the identical scope. Half the time the gap closes on its own.

Getting a second opinion on a proposal you already have? Evolution 12 will walk your project and give you a written scope you can hold against it — request a free estimate.

Mistake four: taking "we'll handle the permit" on faith

Permits get pulled or they don't, and the homeowner is the one holding an unpermitted addition when the house goes on the market. Unpermitted work turns up at resale, at appraisal, and at the insurance claim — always at the worst possible moment.

Don't accept a verbal assurance. Ask which permits the scope requires, who is pulling them, and when. Then verify it yourself. After you hire, L&I's permit lookup tool lets you confirm the contractor actually obtained the required permits, and the City's Atlas tool shows permits and violations tied to an address. City of Philadelphia

A contractor who bristles at being checked is telling you something useful for free.

Mistake five: a contract that doesn't say when

Pennsylvania sets a floor on what a home improvement contract has to contain. Under HICPA, every home improvement contract must be written, legible, and signed by both the consumer and the contractor, and must include the total price, estimated start and completion dates, and a description of the work. Pennsylvania Attorney General

Estimated start and completion dates. Those get left blank more often than any other required term, and homeowners sign anyway because the rest of the document looks official.

A missing date is not a formality. It's the thing you point at in week nine when the crew hasn't been back in eleven days. Same goes for the description of work — "renovate basement" is not a scope. Room dimensions, fixture counts, finish specs, and what's excluded belong in writing. If the proposal names an allowance for tile or lighting, the number should be one you could actually spend at a real supply house.

Mistake six: paying ahead of the work

Deposits are normal. Front-loaded payment schedules are not.

The pattern to watch for is a schedule where the money runs ahead of the progress — 50% at signing, another 40% at "material delivery," and a token balance at completion. By the time something goes wrong, you've paid for work that doesn't exist and your only remaining leverage is a check for 10%.

Tie payments to completed, inspectable milestones. Rough-in passed. Drywall hung. Trim complete. On whole-home projects that span months, this matters more than any other contract term, because the timeline gives a bad actor room to disappear.

Pay by check or card. Cash leaves you nothing to point at.

Mistake seven: assuming the GC's crew includes the trade you care about

Every general contractor subs some portion of the work. That's normal and it's not a red flag by itself. What matters is which trades are in-house and which are hired on the day.

Ask directly: who is doing the electrical, the plumbing, the HVAC? Are they the same crew every job or whoever is available? A GC who has run the same licensed trade crews for years is buying you accountability and schedule reliability. One assembling a team off Craigslist the week before start is buying you neither.

Then verify the sub, not just the GC. In Philadelphia the electrician and the plumber need their own city trade licenses — the GC's license does not cover them. That's the check almost nobody runs, and it's the one that catches the most problems.

What to actually do this week

Before you sign anything: confirm the state registration, confirm the city or township license for your specific scope, get three bids on identical written scopes, and make sure the contract carries dates, a real description, and a payment schedule tied to milestones.

If you'd rather confirm a state registration by phone, the PA Attorney General's office takes calls at 1-888-520-6680. City of Philadelphia

None of this is difficult. It's an afternoon. It's also the difference between a project that finishes and one you're still paying for two years later.

Planning a project in Philadelphia, Bucks, or Montgomery County? Evolution 12 is a licensed general contractor with a written scope, a real schedule, and crews we've worked with for years. Request a free estimate and we'll walk the job with you.

Kanstantsin Bychak is the owner of Evolution 12, a licensed general contractor based in Huntingdon Valley, PA (PA License #PA164463), serving Philadelphia, Bucks County, and Montgomery County.