Businesses here need a commercial roofing contractor in Doylestown who can reach the building the same week, not the same month. Since 2008 we have handled repairs, replacements, coatings, and maintenance contracts on retail centers, medical offices, warehouses, and light industrial properties across Bucks County.
Most of that work is flat and low slope: TPO, EPDM, and modified bitumen that ponds after a storm, splits at the seams over winter, or loses flashing at a parapet. We repair, recover, or replace, and we tell you which one the roof actually needs.
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!
When a membrane is past repair, we strip it to the deck, correct wet insulation, and install a system sized to the building. New construction and additions run the same way, working from the deck up alongside your general contractor.

Most calls start with a stain on a ceiling tile and end somewhere else entirely. We trace the actual entry point rather than patching the spot underneath it, including storm damage repair after the summer systems that move through Bucks County.
Winters here swing above and below freezing repeatedly, and that cycle is what opens seams and lifts flashing on low slope roofs. We repair ponding, seam separation, failed curb and parapet flashing, and membrane that has gone brittle.

A scheduled program means two documented visits a year, drains and seams cleared, and small failures caught while they are still small. Standalone inspections give you a photo documented condition report for capital planning, lender requests, or pre purchase due diligence.

Manufacturing plants, warehouses, and logistics buildings carry heavy rooftop equipment and long uninterrupted membrane runs. We work on that building type across the county, including the light industrial and distribution space up toward Quakertown.

If the membrane is sound and the insulation underneath is dry, a coating buys years for a fraction of a replacement. We tell you when your roof qualifies and when it does not.

Black rubber membrane in 45 or 60 mil. It handles the temperature swings in this area well and stays straightforward to repair a decade later.

Reflective white membranes that cut cooling load on wide, sun exposed roofs. PVC also resists grease, which matters on restaurant and food service buildings.

A multi ply asphalt system with a durable surface. A good fit for roofs that take regular foot traffic from HVAC service crews.

Heat welded seams on low slope surfaces. We specify it where a fully sealed, redundant layer makes more sense than a single ply membrane.

Standing seam for sloped commercial structures. Long service life, and it sheds snow load instead of holding it.
Run projected pricing through our roof cost calculator before you schedule an inspection.
If a full replacement is the right call, flexible payment plans let you move on the roof's timeline instead of the budget cycle's.
We have been roofing commercial buildings across Bucks County since 2008. Commercial work is a different job than residential: the building is occupied, the tenants have hours, and a low slope roof can fail quietly for months before anyone sees it inside.

Based in Doylestown. A seam on a Warrington retail roof is a short run for us, not a two county drive.

Licensed, insured, certified. PA064886, GAF Authorized, Owens Corning Preferred, BBB accredited, Google Guaranteed. Insurance certificates go out before the crew does.

Flat and low slope is our core work. TPO, EPDM, modified bitumen, and torch down, so we know how these systems fail here.

Written warranties. Manufacturer product warranty plus our own workmanship warranty, registered at closeout.

Real commercial work nearby. Multi tenant retail, medical offices, and light industrial across Doylestown, Buckingham, and Furlong.

Straight answers on repair versus replace. If a targeted repair buys you another five years, we say so.

120+ five star reviews from property owners across the region.
We walk the roof and check seams, flashings, curbs, drains, and penetrations, using drone imagery where access is limited. Everything gets photographed so you see what we saw.
You receive an itemized estimate by email, broken out by system and square footage. Repair, recover, and full tear off are priced separately when more than one is viable.
We set material delivery, dumpster placement, and staging around your tenants and your business hours. Phased sections and off hours work are both on the table for occupied buildings.
A project specialist is on the roof from the start of each day, coordinating the crew and answering to you rather than to a dispatcher. Site cleanup and a magnet sweep close out every workday.
We walk the finished roof with you before the final invoice. Then we register your product warranty and your workmanship warranty and send you the documentation.
Fifteen to twenty five years depending on the system, though our freeze thaw winters push that toward the lower end when a roof goes unmaintained. Drains and seams checked twice a year are what close that gap.
Yes. We phase the work in sections and schedule around tenant hours so the building keeps operating.
We pull the permits and coordinate inspections. Requirements differ between the borough and the townships around it, and that is our job to track, not yours.
We dispatch from Doylestown, so most of Bucks County is a short run. Urgent commercial leaks get triaged the day they come in, including in Newtown and the surrounding townships.
Only if the membrane is intact and the insulation below is dry. Once water is in the insulation, coating over it traps the problem and shortens the roof further.
Water does not wait for the budget cycle. A seam that opens in February becomes saturated insulation by April and a full tear off by fall, and the tenant downtime usually costs more than the repair would have.
Call (215) 977-7663 for a commercial roof evaluation. We will tell you whether you are looking at a repair or a replacement before you plan around either.
Answer a few quick questions and we'll email your estimate.