With the unpredictable weather and seasonal changes in Frenchtown, roofs take a beating from wind, rain, hail, and temperature swings. Small issues like lifted shingles or minor leaks can quickly turn into structural damage if ignored. William Penn Roofing provides inspections, repairs, and full roof replacements designed to protect your home long term. Our team understands the specific roofing challenges properties face along the Delaware River corridor and throughout Hunterdon County.
If you are unsure whether you need a repair or full replacement, our team will walk you through your options clearly, explain structural findings, and outline practical next steps without pressure.
75+ 5-Star Reviews for Roofing Services in Frenchtown.
Posted on 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 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 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 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 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 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 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 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 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 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!
Every home has different structural demands, roof slopes, and exposure to weather. Our residential roofing services are designed to address everything from minor deterioration to full system replacement, with clear documentation and practical recommendations at every stage.

Our inspections identify leaks, flashing separation, ventilation concerns, and early shingle wear. You receive a clear report outlining conditions and recommended next steps.

From leak repairs and shingle replacement to pipe boots and chimney flashing fixes, we restore roof integrity while correcting the source of moisture. Weather-related damage is evaluated before permanent repairs are completed.

When repairs are no longer practical, we perform full tear-offs, inspect decking, and install new systems built for New Jersey conditions. Ventilation and underlayment protection are included for long-term performance.

After hail or high winds, we respond quickly to reduce interior damage. Temporary tarping and permanent repairs are completed through our storm damage services for lasting protection.
Understanding cost upfront helps you make a confident decision. Roof size, pitch, material choice, number of layers to remove, decking condition, ventilation upgrades, code-required flashing details, and disposal requirements in Hunterdon County all influence final pricing.
Projected price ranges can be reviewed using the roofing cost calculator, which provides a general estimate based on your project details.
We offer financing options that allow homeowners to move forward with necessary roofing work without delaying critical repairs. Flexible payment options are available to make larger roofing projects more manageable.
We also serve local commercial properties throughout Frenchtown Borough, Alexandria Township, and greater Hunterdon County with dedicated commercial roofing solutions tailored to flat and low-slope systems.

We address membrane damage, ponding water, seam separation, and leak issues.
Full system replacements designed for durability and energy efficiency, completed by experienced commercial roofing contractors.

Protective coatings that extend roof lifespan and improve waterproofing.
We install high-performance roofing systems suited for both residential and commercial properties.

Durable and cost-effective roofing solutions available in a variety of styles and colors, properly installed with ice and water shield protection suited for New Jersey winters.

Long-lasting, energy-efficient systems built to withstand harsh weather conditions.

Natural wood roofing that delivers distinctive character and reliable performance.

Premium roofing option known for longevity and unique appearance.

High-end roofing material offering exceptional lifespan and classic aesthetics.

Energy-efficient membrane system for low-slope commercial roofs.

Flexible and durable flat roofing solution designed for long-term protection.

Multi-layered flat roofing system built for strength and weather resistance.
A roofing system performs best when surrounding exterior components function correctly.

Proper drainage protects your foundation and roof structure. Professional gutter installation helps prevent overflow and long-term water damage.

Durable siding improves insulation and exterior protection. Quality siding installation strengthens weather resistance and curb appeal.

Well-installed skylights increase natural light without compromising roof integrity. Precision skylight installation ensures a watertight seal.

Hidden moisture behind stucco can lead to structural damage. Professional stucco remediation restores proper exterior protection.
Energy-efficient upgrades improve comfort and reduce drafts. Expert window and door installation enhances insulation and long-term performance.
With a proven track record across the area, our team focuses on clear communication, careful workmanship, and long-term protection for your home.
With over 15 years of experience serving Frenchtown, Milford, Stockton, Lambertville, and surrounding Hunterdon County communities, William Penn Roofing delivers licensed, insured roofing services backed by skilled craftsmanship and reliable communication from start to finish.
Age, visible shingle damage, recurring leaks, and storm exposure all play a role. Homes that experience repeated wind or hail events may require more than simple patchwork. A professional inspection helps determine whether targeted repairs will extend the roof’s life or if replacement is the smarter long-term investment.
Most residential roof replacements are completed within one to three days, depending on roof size, pitch, material type, and weather conditions. We provide a clear timeline before work begins so you know what to expect.
Yes. After documenting storm-related damage, we provide detailed reports and photos that homeowners can submit to their insurance provider. Clear documentation helps streamline the claims process.
New roofing systems include manufacturer material warranties along with workmanship coverage. Warranty details are reviewed during your final walkthrough so you understand what is covered and for how long.
Roof pricing depends on size, material selection, structural condition, ventilation requirements, and whether storm damage has affected decking or flashing components. Using a cost planning tool can provide a general estimate range, while a detailed inspection produces accurate project pricing.
If you need roof repair, replacement, or a professional inspection, contact William Penn Roofing today to schedule your estimate.
Serving homeowners and businesses throughout Frenchtown, Milford, Stockton, Lambertville, Alexandria Township, and the broader Hunterdon County region, as well as nearby Pennsylvania communities across the river.