Most of Brookhaven went up in the 1950s and 60s, a borough of Cape Cods, ranchers, split-levels, and twin homes built for families during the postwar boom. Those roofs have done their job for decades, and many are now at the age where the original or second asphalt roof is wearing out. Serving Brookhaven as a roofing contractor since 2008, William Penn Roofing handles exactly these homes: aging shingle roofs, leaky dormers and additions, and the attached twins where one problem quickly becomes two.
The question we hear most is whether a repair buys a few more years or the roof is due for replacement. We answer it honestly, after actually looking the roof over, not from a sales script.
The reviews below come from people we have worked for around Brookhaven and Delaware County, on everything from single-family Capes to twins and townhome rentals.
Posted on Google G AldridgeTrustindex verifies that the original source of the review is Google. Amazing beyond our expectations. Project Specialist, Kim was very professional, great follow through and knowledgeable. He took his time to thoroughly explain the new roof installation process and proposal. The on-site project manager, Will kept us updated throughout the project and his crew were punctual and finished on time. Great clean up after job completion. Also, the office manager, Ashley was responsive and very accommodating. Highly recommend.Posted on Google Megan LynchTrustindex verifies that the original source of the review is Google. Dave with WPR replaced the roof on our sunroom as well as siding and trim on the front of our house. His crew arrived on time, were professional & cleaned up after they finished. My husband & I are extremely happy with the finished product. We would recommend WPR to anyone needing roofing, trim, siding or gutters. You can trust this company.Posted on Google Ian SmithTrustindex verifies that the original source of the review is Google. I had the pleasure of working with the owner David of William Penn Roofing. He was very helpful with making all of the tough choices with having so many options. The work was completed on time, even in the bad weather. They were very thorough in their cleanup as well. I would highly recommend them for any of your roofing or siding needs! Even there show van as all of the options inside so you can see them in person.Posted on Google MikeTrustindex verifies that the original source of the review is Google. I had roof damage from high winds and reached out for help. Dave responded quickly, arrived promptly, and thoroughly inspected the roof. He identified that the damage was isolated to one area and was able to repair it on the spot. His professionalism, efficiency, and attention to detail were outstanding. I truly appreciated his quick response and quality workmanship. Highly recommend his services to anyone in need of a reliable and skilled roofer!Posted on Google Rich GleesonTrustindex verifies that the original source of the review is Google. Did my roof and banged it out in a single day. Super professional and great communication on the process and timing. Would recommend and use again.Posted on Google Jethro PepeTrustindex verifies that the original source of the review is Google. We recently had William Penn Roofing replace our roof and they did an incredible job from top to bottom. The representative, Kim, did a great job of getting our quote and presenting options to us. The roofing team did a superb 1-day job and cleaned up our yard well. The project manager on the job was there the whole time to answer our questions also! I highly recommend.Posted on Google Sven HedbergTrustindex verifies that the original source of the review is Google. Our roof replacement on 274 East Court Street, Doylestown, was expertly done by William Penn Roofing with a minimum of disturbance to neighbors and traffic. David La Salle’s initial inspection of the failing roof was thorough and quickly followed by a quote. Scheduling and execution were efficient and communication between crew, tenants, neighbors and owners courteous and effective, avoiding all misunderstandings. Supervisors and crew were very professional and friendly and they thoroughly cleaned the job site, side walk and street after completing the job. It is a pleasure to recommend William Penn Roofing, based on quality of work, cost and work crew performance.Posted on Google Joe ETrustindex verifies that the original source of the review is Google. William Penn Roofing did great work on our new roof. Thorough and accurate estimate and scheduled quickly. Roof looks great and they were in and out (and cleaned up) in a day. Whole team was a pleasure to work with. Highly recommend.Posted on Google Elyse GerwickTrustindex verifies that the original source of the review is Google. Really great experience the whole way through with this company. They are excellent with communication, returning calls/emails. Ashley got everything all setup. On the first visit, Kim was very thorough, explaining the whole process, and he had everything with him to be able to show us what we'd be buying (gutter size options, roof colors, and the vents). There was even a folder he left with me with literature and samples I could share with my husband. When the roofers came out they were polite, tidyand did an excellent job with cleanup. It's been 10 days and we have not found a single piece of roofing remnants. The gutters were installed the following day, we opted for 6 inch gutters and downspouts with the gutter guards and couldn't be happier. Again, very professional team and impeccable cleanup. I'd absolutely recommend going with this company for your project and hope to work with them again when we need future work on the house.Posted on Google Patricia KohlheppTrustindex verifies that the original source of the review is Google. William Penn Roofing came to give me a complete inspection of my roof. He explained in detail everything about the roofing from the attic area to the outside. Extremely helpful!
A Brookhaven roof tells you its age. The Capes and ranchers built mid-century came with asphalt shingles that last 20 to 30 years, so a lot of them are on their second roof now, or overdue for it. The trouble spots are predictable: worn shingles on the sun-facing slopes, leaks where dormers and additions meet the main roof, failing flashing around chimneys, and pipe boots that have dried out and cracked.
Twins and townhomes add a wrinkle. When two homes share a roofline, a worn section on one side can work its way into the other, so the fix has to account for the whole structure, not just your half. We see the same aging roofs just up the road in Aston, where the housing stock is much the same age.
On an older roof, the leak you see and the spot it starts are rarely the same place. Our residential roofing services begin by tracking down the real source, then fixing it so the problem does not come back.

We go over the whole roof, shingles, flashing, dormers, chimneys, pipe boots, and ventilation, then write up what we find with photos and a plain scope.

We repair worn and missing shingles, failed flashing, dormer and chimney leaks, and the dried-out pipe boots that are a common cause of leaks on older roofs.

When a roof has reached the end of its life, we install a full system with new underlayment, ice and water shield, flashing, and shingles matched to your home.

When a storm tears shingles loose, our storm damage repair crew tarps the roof, dries it in, and makes the lasting fix, with photos for your claim. When storms move through southern Delaware County, we respond across Brookhaven and nearby Chester the same day.
Run our roofing cost calculator for a rough number before you call. It is a jumping-off point, not a replacement for seeing the roof in person.
Financing spreads a replacement out so you can deal with the roof before a slow leak becomes a drywall and insulation bill. Ask and we will lay out the financing options.
Brookhaven’s shopping centers, offices, and mixed-use buildings along Edgmont Avenue and Brookhaven Road mostly run on flat and low-slope roofs. Our commercial roofing work covers TPO, EPDM, modified bitumen, and coatings, repair through replacement, for owners here and over by the businesses around Media.

On a flat commercial roof, ponding, split seams, and tired membrane are the usual culprits. We target those repairs to stretch more years out of the roof you already have.
When patching costs more than it returns, we replace the roof with a system sized to the building's drainage and rooftop traffic.

A reflective coating can buy a sound flat roof several more years and trim summer cooling bills. We will tell you if yours qualifies, and if it has gone too far, we will say that.
It begins with a call, text, or email. We set up an estimate appointment at a time that works, and a Project Specialist meets you at the house to look over the whole roof.
You get a written proposal with photos, laying out what we found and what the work covers. We talk through your questions, and we move ahead once you give the go-ahead.
After your deposit and color choices are set, we file for the permits and order materials. Roughly a week out, an email confirms your install date and any prep needed on your end.
Materials and a dumpster arrive one to two business days before the install. On the day, your Project Manager runs you through the plan while the crew protects the house and the property next door, wrapping up most homes in a single day.
We close out with a full debris haul and a magnetic nail sweep across the yard, then walk the finished roof with you.
A final invoice arrives about a week after the work wraps. Once it is settled, we register your manufacturer warranty for you and check back to confirm the roof is holding up.
On a Brookhaven home the choice usually comes down to value and how long you plan to stay. We work in pitched, specialty, and flat materials.

The default on most Brookhaven roofs: affordable, dependable, and sold in colors that match the rest of the block.

A long-life, wind-shedding upgrade for owners planning to stay in the house for decades.

Real cedar shingle for the older home that wants its original character back.

A standout accent on a bay or dormer that weathers into a green-bronze patina over time.

Reserved for the borough’s oldest homes, repaired or matched rather than torn off.

A bright, heat-reflecting membrane for flat additions, porches, and commercial roofs.

Tough rubber roofing for low-slope rear additions and garage roofs.

A multi-ply flat-roof system built for commercial buildings that see foot traffic.
A roof is only as dry as the details around it. When a job surfaces a related water problem, we can take care of the connected work.

Gutters and downspouts sized to move a heavy Delaware Valley downpour away from the foundation.

Vinyl or fiber-cement siding where water has been working in behind a worn exterior.

Skylight installation flashed and sealed to bring in daylight, not water.

Stucco remediation for the cracks and trapped moisture that show up on older walls.
Window and door installation to swap out drafty, leaking units.
The shingles and materials on a Brookhaven roof come from GAF, Owens Corning, CertainTeed, Velux, and James Hardie. We install to each maker’s spec so the system earns its full warranty, which counts on a roof meant to last another few decades.
The difference here is the honest call. Plenty of Brookhaven roofs sit at the age where one contractor says repair and the next says replace; owner David looks at what the roof actually needs and tells you straight, because choosing wrong there costs a family real money.

You get the owner, not a closer. David climbs up and looks at the roof himself, so your estimate comes from the person who actually saw it.

We know Brookhaven's mid-century homes. Capes, ranchers, split-levels, and twins from the 1950s and 60s are our daily work, including the dormer and flashing details where they leak.

Careful on twins and tight streets. On an attached home we protect the half next to yours, and we clean up completely so the only sign we were there is a better roof.
Most asphalt roofs last 20 to 30 years here, depending on the shingle, ventilation, and sun exposure. Many mid-century homes are on their second roof now, so age alone is often reason enough for an inspection.
Not always. If the shingles are worn but the decking and flashing are sound, a repair or partial replacement may buy years. We inspect first and tell you honestly which way the math points.
Yes. Many Brookhaven homes are twins, duplexes, and townhomes, and we handle attached roofs carefully so the work protects both sides of the wall.
Yes. In Brookhaven’s uniform developments we match shingle color and style so your new roof fits the look of the block.
Yes. We hold Pennsylvania contractor registration PA HIC #064688 and carry full insurance, covering residential and commercial roofs across Brookhaven and Delaware County.
An old roof does not fail all at once; it gives way at the weak spot during the next hard storm, and by then you are paying for the ceiling too. Book an honest look, and we will tell you whether the roof needs a repair, a few more years, or full replacement.
Answer a few quick questions and we'll email your estimate.