Commercial Roof Repair in PA

Reliable Roof Repair for Local Businesses

A leaking roof doesn’t just threaten your building, it can disrupt your business, damage valuable assets, and create expensive problems if left unresolved. For more than 100 years, O’Donnell Roofing has helped commercial property owners solve roofing issues with dependable repairs, honest recommendations, and the experience to get the job done right.

  • Reliable, Durable Roofing Solutions

  • Established Commercial Partner

  • In the Business Since 1924

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Laying a new layer of dark grey waterproofing membrane on a flat roof

Our Glowing Reviews Say It All!

Solving Roofing Problems, Not Just Covering Them Up

Not every roof leak starts where the water enters the building. Commercial roofing systems are complex, and finding the true source of a problem takes experience. Our team is known for solving the repairs that others struggle to diagnose, whether it’s a persistent leak, storm damage, flashing failure, or aging roofing materials. We focus on long-term solutions that restore your roof’s performance… not temporary patches that leave you dealing with the same issue months later.

flat roof repair

A Century of Experience You Can Count On

Since 1924, businesses have trusted O’Donnell Roofing to protect their buildings with quality workmanship and reliable service. As a fourth-generation, family-owned contractor, we’ve repaired virtually every type of commercial roofing system and understand how each one performs over time. Every repair is backed by a consistent quality control process, clear communication, and a team that stands behind its work long after the project is complete.

flat roof materials

Commercial Roof Repairs for Every Situation

  • Flat Roof Leaks

  • Membrane Damage

  • Flashing & Roof Penetrations

  • Storm Damage

Flat Roof Leaks

Leaks on flat and low-slope roofs can quickly lead to interior damage, business interruptions, and costly repairs. Our team identifies the true source of water intrusion and performs lasting repairs that restore the integrity of your commercial roofing system.

Ponding standing water on a flat roof after heavy rain.

Membrane Damage

Punctures, seam failures, and membrane deterioration are common on commercial roofing systems as they age or experience heavy rooftop traffic. We repair EPDM, TPO, PVC, and modified bitumen roofing systems using proven methods that help extend your roof’s service life.

Flashing & Roof Penetrations

Areas around HVAC units, vents, skylights, and roof edges are some of the most common locations for commercial roof failures. We repair damaged flashing and roof penetrations to restore a watertight seal and help prevent recurring leaks.

commercial roof replacement-aerial view of a commercial roof

Storm Damage

High winds, hail, and severe weather can damage commercial roofing systems even when signs aren’t immediately obvious. Our experienced team evaluates your roof for storm-related damage and recommends the appropriate repairs to protect your building and minimize future issues.

WONDERING WHERE TO START?

OUR PROCESS MAKES IT SIMPLE

Step One

INTRODUCTION

When you reach out to us, we’ll take the time to get to know a little about you and your home so we can make an appropriate recommendation upfront.

 

Step Two

INSPECTION & CONSULT

We’ll schedule a time to come to your home and do a thorough inspection. This consultation will give us a better understanding of your situation and what you envision for your home.

 

Step Three

IDENTIFY THE SOLUTION

After we inspect your home, we’ll identify the best possible solution to get you the results you deserve. This includes getting an accurate estimate in place and signing off on next steps.

 

Step Four

SOLVING THE PROBLEM

Once you’ve signed the proposal, we can get to work! Whether it’s replacing a damaged roof or getting you new siding or solar panels to enhance your home — we’ll do it all with trust and transparency.

 

When Repairs Aren't the Right Solution

A quality repair can often add years to the life of a commercial roof, but sometimes replacement is the smarter investment. If your roof has reached the end of its service life, we’ll explain your options honestly and help you determine the best path forward. Learn more about our Commercial Roofing services to explore complete roof replacement and new roofing systems designed to protect your business for decades to come.

installing TPO

DON'T TAKE OUR WORD FOR IT

For almost 100 years, O’Donnell Roofing Co. has been serving Delaware, Montgomery, Chester, and Bucks counties with premium roofing and siding services. See for yourself by exploring our interactive project map that allows you to search by area, project category, product type, and even color.

 

You've Got Questions

We've Got Answers

Do you offer emergency roof repair?

O'Donnell Roofing does not currently offer 24/7 emergency roof repair services. If your roof has sustained storm damage or an active leak, we recommend contacting us as soon as possible to schedule an inspection and assessment. In the meantime, temporary protective measures like tarping can help minimize further interior damage until repairs can be made.

What commercial materials do you offer?

For commercial roofs, we install modified bitumen, TPO, PVC, EPDM, and industrial coatings.

Why choose O’Donnell Roofing for your project?

Simply put, we’ve been family owned and operated for almost 100 years. We continue to grow because of our legacy of providing high-quality craftsmanship, honesty, and fair prices to our surrounding areas. Our reputation of professionalism, strong workmanship, and dependability began with C.A. O'Donnell in 1924, and continues four generations later. See for yourself by reading our local Google reviews and testimonials. 

Generations of Quality Customer Care

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Happy young couple with kids outside gray home with new roof