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Reliable Commercial Roofing

Commercial Roofs Built to Last

Commercial roofs are essential to your business’s ability to protect employees, customers, and your property! A good commercial roofing system can help keep buildings cool in the summer and warm in the winter, while also providing an extra layer of insulation that can dramatically lower energy costs. Additionally, a low-maintenance commercial roof can help you get back to your business and what matters most.

  • Reliable, Durable Roofing Solutions

  • Established Commercial Partner

  • In the Business Since 1924


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Our Glowing Reviews
Say It All

Your opinion matters to us! We love when a customer chooses to work with us because of a referral or testimonial.

O'Donnell Roofing has been one of our trusted sponsors for years and when it came time to discuss new roofs for our dugouts at our main baseball complex, O'Donnell stepped up in…

West Side Little League, West Chester


Matt came over right away and explained everything thoroughly. The workers showed up on time and did a great job. The price was reasonable. I would definitely use O'Donnell Roofing again.

Tom L., Ardmore


Matt came over right away and explained everything thoroughly. The workers showed up on time and did a great job. The price was reasonable. I would definitely use O'Donnell Roofing again.

Glen O., Upper Darby


We are very pleased with our new gutters, downspouts, and leaf guards. We show them to whoever comes to our house. The installers were great, fast and friendly.

Carol V., Garnet Valley


I have been using O'Donnell since 2012 when Larry and his guys installed our solar panels. The have also put on a new roof and installed an enclosure over the front entrance…

David Nichols


Kevin has been a true professional with a vast and incredible knowledge of the business. He has been a pleasure to work with! O'Donnell Roofing is our "go to" company whenever we…



Kevin and his team at O'Donnell roofing completed a full replacement of my roof in Chatham Glen area and my wife and I couldn't be happier. Kevin's knowledge and passion for roofing…

AJ Antonioli


O'Donnell's replaced my main roof two years ago and was hired this time to do siding from bottom to top. Over a two day period, there were a minimum of 3 roofers…

Mattie Johnson


We have been very pleased with the quality of work and service we have experienced with O'Donnell Roofing. Kevin is very responsive and knowledgeable. This past spring, we had a bad leak…

Kendal Barbee


A Roofing Partner For Your Business

As a family and locally owned business, we understand the importance of a quality roof that will stand the test of time. When your roof is damaged or beyond its expected lifespan, you need a trustworthy partner who doesn’t require your constant supervision. As a preferred commercial contractor, our goal is to execute your roofing project efficiently with quality workmanship and careful attention to detail.

Handshake between a commercial business owner property manager and a roofing company

  • EPDM

  • TPO

  • PVC




EPDM (ethylene propylene diene monomer) is a reliable option for commercial roofs that has consistently proven to last longer than most commercial roofing materials (50+ years). It is highly resistant to hail, extreme heat and fire, and UV rays. Additionally, EPDM is renowned for its resistance to high wind force making it a fine choice for commercial structures looking for a trusted roofing solution that provides protection against the elements.


Thermoplastic polyolefin (TPO) is quickly becoming one of the most popular membranes in the commercial roofing industry. Unlike other rubber compounds used in the roofing industry, it possesses the ability to be fused together like a plastic PVC membrane over its life. TPO also offers one of the highest levels of reflective quality, shielding your structure from over 85% of harmful UV rays.

New tpo commercial roof protecting the building from rain


Polyvinyl chloride (PVC) is a highly reliable solution for a membrane offering a high level of waterproofing protection. PVC roofs provide high reflectivity along with superior physical attributes and resistance to water, chemicals, fire, and punctures. We’ll work with our partners to find the solution that meets just about any low slope specification you have.

Modified Bitumen

Modified bitumen is similar to the commonly used built up roofing system (BUR) for flat roof structures. It’s made of multiple layers that help create a strong barrier against water and weather. Modified bitumen is a very viable option for most commercial structures and is very durable with a variety of styles and can be easily installed and maintained.

Industrial Coatings

Weather Barrier industrial coatings can help fortify your commercial building against hostile weather, damage, and water intrusion. Industrial coatings are applied via spray or brushed on to help protect your commercial roof from wind, snow, sleet, rain, and ice.

Commercial roof worker sprays flat roof with an industrial coating



Step 1:


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 1

Step 2:


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.

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Step 3:


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.

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Step 4:


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.

Step 4


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.

Roof Maintenance Options

Your Roofing Partner For The Long Haul

As a business owner or commercial property manager, you have a lot of responsibility resting on your shoulders. You can rest assured that your maintenance and repair problems will be handled efficiently by our team of commercial roofing experts. Our Roof Maintenance Contracts are also customizable to meet your needs, with a variety of terms and coverage. O’Donnell is an established commercial partner throughout the Main Line, as well as Delaware and Chester Counties, so we are here for your long-term maintenance needs. We look forward to caring for your commercial property.

Outstanding Warranties

The last thing you want to happen is to install a new commercial roof and have something happen to it in the first few years. That’s where our leading warranties come in. Our commercial customers can count on years of protection with both workmanship warranties and manufacturer warranties on all new roof installs. Reach out to learn more!

You've Got Questions

We've Got Answers

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. 

How long does a commercial roof installation take?

Depending on the commercial structure’s shape, size and roofing material that will be installed, it can take anywhere from one day to a few weeks.

What commercial materials do you offer?

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

Generations of Quality Customer Care

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Happy young couple with kids outside gray home with new roof