Skip to content 
Summarize with
Most homeowners only hire a roofing contractor two or three times in their lives, which means most people are making one of their biggest home investment decisions with almost no practical experience to draw on. That gap is exactly where bad contracts, underinsured crews, and vanishing “storm chasers” find their opening.
Pennsylvania makes this a little different from most states. There’s no statewide roofing license here, which surprises a lot of people. Instead, the Pennsylvania Office of Attorney General enforces the Home Improvement Consumer Protection Act, or HICPA, which requires any contractor doing more than $5,000 in residential home improvement work per year, roofing included,d to register with the state and carry liability insurance. That registration number has to appear on every contract, estimate, and advertisement.
The National Roofing Contractors Association puts it plainly in its own homeowner guidance: keep a healthy skepticism about the lowest bid, because price is only one factor in choosing a contractor. This guide walks through what actually separates a dependable Roofing Contractor Guide from one that’s going to cost you more in the long run, plus what to check before you sign anything.
Pennsylvania’s Registration Rule & Licensing
Pennsylvania doesn’t issue a trade-specific roofing license; the HICPA registration number is the closest thing homeowners have to a formal credential to check. It’s not optional and it’s not a formality; a contractor without a current registration number is either unaware of the law or ignoring it, and neither is a good sign.
Ask for the registration number directly and look it up yourself through the Attorney General’s HIC search tool. A licensed roofing contractor in states that do issue trade licenses has an equivalent check: a license lookup through the state board. In Pennsylvania, the HIC number is the parallel proof, and contractors who resist showing it or claim they’re “exempt” for a residential reroof are giving you a real reason to walk away.
Philadelphia and some surrounding municipalities layer additional requirements on top of the state rule, including local business licensing and tax accounts. A contractor working across the region should be able to speak to both the state HICPA registration and whatever the specific municipality requires. If they can’t answer that without hesitation, they may not be doing much work in your area.
Roofing Contractor Checklist: What to Verify Before Getting a Quote
Before a contractor ever gets on your roof, there’s a short list of things worth confirming. None of these take more than a few minutes to check, and together they filter out most of the operations that cause problems.
| What to check | Why it matters | Red flag |
|---|---|---|
| HICPA registration number | Required by law for residential jobs over $5,000/year in PA | No number on the estimate, or they can’t produce it |
| General liability insurance | Covers property damage during the job | Won’t provide a certificate of insurance naming you |
| Workers’ compensation coverage | Protects you if a crew member is injured on your property | Says workers are “1099 subcontractors” with no coverage |
| Physical business address | Storm-chasing crews often operate from a truck and a phone number | Only a P.O. box or an out-of-state address |
| Manufacturer certification | Needed for enhanced or extended warranties on some materials | Vague answers about “we install everything” |
| Written, itemized estimate | Protects both sides if a dispute comes up later | Verbal quote only, or a one-line total |
A licensed roofing contractor, in states where a license exists, or a properly HICPA-registered contractor in Pennsylvania, will hand over this information without being asked twice. Contractors who dodge these questions, rush the estimate, or pressure same-day signing are showing you exactly how the rest of the project will go.
What a Legitimate Roofing Estimate Should Actually Include
A good written roof proposal from a professional roofing company should include a description of the tear off, type of underlayment, ventilation plan, chimney and skylight flashing details, a cleanup and disposal plan, and a start and finish date range.
If a contractor skips on the contract, he’s also exposing you to legal liability, and, under HICPA, the written contract is required to contain certain information to be enforceable in Pennsylvania.
I’ve seen plenty of estimates that look competitive on price but skip flashing replacement entirely, or spec three-tab shingles when the homeowner asked about architectural. Those omissions don’t show up until the crew is already on the roof and change orders start appearing. Look for the Signs of a reliable roofing contractor, then get two or three estimates from your shortlist and compare them line by line, not just by the bottom number.
Questions Worth Asking Before You Sign
The questions to ask a roofing contractor that really matter in the end aren’t about small talk anymore, but who’s doing the work as well as what if there’s an issue.
Who’s on the crew?
If employees/subcontractors, ask if they have insurance; if they do, ask for it as well.
What is the workmanship warranty, apart from the manufacturer’s warranty?
Materials are covered by a manufacturer’s warranty, but any mistakes in labor are covered by the contractor’s own workmanship warranty, and it’s not the same length or scope.
Who supervises the job on-site?
There should be a named person that you can contact, not a sales rep who walks off after the contract has been signed.
What is done with debris/disposal?
Lots of roof waste is created during the roof tear-off, and the placement of dumpsters or protection of the driveway should be discussed in advance.
What is required to cause a change order, and how is it priced?
Hidden rot, undersized decking, or old layers of shingles under the surface can be causes of roof leaks and can change the scope once the roof is opened.
What Changes the Cost of a Roofing Project
The range of planning estimates for replacing the entire roof with asphalt shingles on an average single-family home is from the low thousands into the low five-figures. Mainly it depends upon roof size and pitch, the number of layers being torn off, the condition of the underlying decking, the material used, and the number of penetrations chimneys, vents, and skylights require new flashing for.
The “steep” or “cut up” rooflines are slower and more expensive to install per square than a “gable” roof and, often, older Philadelphia homes will require some replacement plywood when the original shingles have worn out.
These figures are general estimates for budgeting only. Actual pricing depends on the specific property, the scope once the roof is inspected, material selection, and the contractor’s written assessment. Homeowners can also use these roofing company selection tips to be able to evaluate written quotes and hire a contractor based on the whole job, not the price.
Timing, Permits, and Seasonal Scheduling in Southeastern Pennsylvania
Roofing work in this region is heavily seasonal. Spring and fall bring the most demand, since summer heat softens asphalt shingles and makes them harder to work safely, and winter installs are limited by adhesive strip activation temperatures on most shingle products.
A professional roofing contractor with a full schedule in October isn’t necessarily overbooked because of poor management; it’s often just the busiest stretch of the year regionally.
Most municipalities in the area require a building permit for a full roof replacement, and some require an inspection of the decking before new shingles go down, particularly if more than one layer is being removed.
If a contractor says they don’t require a permit for a complete tear off and reroof, ask them to provide you with a written statement, since the requirements for permits differ from township to township and are set locally.
Frequently Asked Questions
Does Pennsylvania require a roofing contractor to be licensed?
No, Pennsylvania doesn’t issue a trade-specific roofing license. Instead, contractors doing residential work over $5,000 a year must register under the Home Improvement Consumer Protection Act and display that registration number on contracts and estimates.
How can I verify a roofer’s HICPA registration?
The registration number should appear on the written estimate, and homeowners can confirm it’s active through the Pennsylvania Attorney General’s Bureau of Consumer Protection.
Should I get more than one estimate before hiring a roofing contractor?
Yes. Two to three written estimates let you compare scope, materials, and warranty terms side by side, not just the total price, which is where most differences actually show up.
What’s the difference between a manufacturer’s warranty and a workmanship warranty?
The manufacturer’s warranty covers defects in the shingles or other materials themselves. The workmanship warranty is separate, comes from the contractor, and covers installation errors; the two can have very different lengths and terms.
Is the lowest bid usually a red flag?
Not always, but a bid that’s noticeably lower than the others is worth questioning closely, since it often means flashing, decking repair, or disposal costs have been left out of the scope rather than that the contractor is simply more efficient.
Making the Final Call
How to Choose a Roofing Contractor? Selecting among a few solid estimates typically depends on the details that aren’t displayed in the total estimate who’s on the crew, what the workmanship warranty actually contains, what happens if the decking must be replaced, and how to handle change orders, among other things and the paperwork meets Pennsylvania’s HICPA requirements. A reliable roofing contractor can answer these questions before you even ask them twice, document your project without any hesitation and offer you a schedule that takes into account permitting and weather, instead of guaranteeing it will all be done “next week” no matter what the weather has in store.
Working With Right Direction Contracting
Right Direction Contracting, LLC works with homeowners throughout the region on roof replacements and repairs, from initial inspection through the written estimate, permitting, and final walkthrough. Contact Right Direction Contracting at (215) 930-8390 or rightdirectioncontracting@gmail.com to schedule an inspection and get a detailed, itemized estimate for your specific roof.
Sources
- Pennsylvania Office of Attorney General, Home Improvement Consumer Protection Act Contractor.
- National Roofing Contractors Association, Selecting a Contractor.
- Angi
