Commercial Roofing Contractors Pennsylvania

A Trusted "Google Gauranteed" Commercial Roofing Company in Pennsylvania

Commercial roofing contractors in Pennsylvania are plentiful, but if you’re seeking top commercial roofing companies, your search ends with William Penn Roofing. With nearly 100 5-star reviews and over 15 years of experience, our team of commercial roofing contractors offers expert commercial roof replacements, flat roof repair, commercial roof repair, and many industrial roofing solutions in PA.

Our commercial flat roofing contractors provide premium commercial roofing services for industrial buildings. Request your no-obligation, free estimate from our experienced team of commercial roofers in Pennsylvania, and let’s boost your business’s lifespan and curb appeal.

Testimonials & Reviews

Over 75 Reviews for PA flat roof contractors

We had water dripping in our house and this was the only roofing company that answered the phone and came out the same day. The roofer identified the problem and offered solutions without charging us for unnecessary repairs.I highly recommend William Penn Roofing.



Outstanding service. David and his team provided first class service installing our new roof. Everything was timely, they cleaned up everything, left no nails or debris behind. We would highly recommend William Penn Roofing and will use them in the future.



William Penn Roofing is #1. Their work is something to see! David LaSalla and his crew went over and beyond doing a fantastic job. David took the time to come back the next day to make sure that we were happy with everything.



Google Guaranteed Service Provider Roofing Company

Commercial Roofing Services

Commercial Roofing Replacement

Our commercial roofing contractors provide expert roof installation for commercial buildings in Pennsylvania, ensuring your new roof is installed correctly, on time, and within budget.

Commercial Roof Repair

We specialize in commercial and roof restoration and replacement for various types of commercial buildings, addressing common issues like leaks, damages, and wear. Flat roof repair is one of our most asked for roofing services,

Cracked Shingle

Commercial Roof Restoration

Our commercial roof restoration services ensure the longevity and performance of your building's existing roof, by addressing damage and providing necessary roof repairs.

Old Roof

pennsylvania Commercial Roofing Inspection

Pennsylvania commercial roof maintenance and inspection can help identify potential issues and repair them before they escalate into costly repairs, extending the life of your commercial roofs.


Commercial Flat Roof Repair

We offer a range of commercial flat roofing solutions, including EPDM, PVC, and TPO roofing membranes, to meet the unique needs of your commercial property.

Membrane Cap

Industrial Roofing Systems

Our industrial roofing systems cater to the specific needs of industrial facilities, ensuring a durable and long-lasting roof.

Curling Shingle

Pennsylvania Commercial Roof Coating

Protect your commercial roofing systems with our high-quality roof coatings and waterproofing solutions, designed to extend the life of your commercial roofing systems and improve energy efficiency.

Material Seperation

Commercial Roof Installation

New commercial roofs in PA are not a low budget item. You should make sure you only hire professional commercial roofing contractors, experienced with this type of roofing project.

Commercial Roofing Systems:
Quality Roofing Materials

william penn roofing residential types epdm

EPDM is a durable and cost-effective roofing material that offers excellent resistance to weathering, UV rays, and temperature fluctuations.

william penn roofing residential types TPO

PVC and TPO roof membranes are energy-efficient, lightweight, and long-lasting, making them ideal for commercial and industrial applications.

william penn roofing residential types mod bit

Modified Bitumen (MOD-BIT) roofing systems are known for their durability, weather resistance, and ease of installation.

william penn roofing commercial types torch

Torch-down roofing systems offer excellent waterproofing capabilities and are ideal for flat roofs and low-sloped commercial roofs.

william penn roofing residential types asphalt

Metal roofs, available in steel, tin, or galvanized steel, offer durability and longevity of 20-60 years, withstanding 140 mph winds and reducing heating and cooling costs due to their reflective properties.

Benefits of our Commercial Flat Roof Replacement

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Improved Commercial Flat Roofing system increases property value

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New Rubber roof: Energy efficiency for lower energy bills

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Build customer trust by enhancing the business appearance

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Reduces maintenance costs for commercial buildings

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Roof Replacement can be Less than commercial roof repair

Why Choose our Flat Roofers for Commercial Roof Repair?

Top Commercial Roofing Company in Pennsylvania

Our extensive experience with Pennsylvania commercial shingle roofing ensures the highest quality of workmanship and customer satisfaction you can trust.

High-Quality Commercial Roofing Materials

We use only the best commercial roofing materials to make commercial roof coatings long-lasting, reliable results for your business

Guaranteed Commercial Roofs

Our commercial roof guarantee provides peace of mind, knowing that your investment is protected.

Competitive Pennsylvania roofing Prices

We offer competitive pricing to ensure you get the best value for your commercial roofing project.

Experienced with All Types of Industrial Roofs

Different types of commercial roofing systems requires unique roofing techniques. Trust our experienced flat roofers in PA to know what to do.

Over 75 5-Star Reviews for Specialized Roofing

We specialize in installation, repair, and maintenance for commercial roofs. Check our reviews & see why so many business trust our flat roof contractors with their commercial building.

Before & After: Commercial Roof Installation

Watch our before and after video to see our dedication to quality, customer satisfaction, and exceptional commercial roofing services. Discover the remarkable difference a professional commercial roofing replacement contractor can make for your business property.

Watch more examples of our work and learn why we are the top commercial roofing company in Pennsylvania.

About Our Commercial Roofing Contractors Pennsylvania

15+ Years Experience in Commercial Roofing Services

With over 15 years of industrial installtion experience, our team of Pennsylvania contractors is committed to delivering exceptional roofing services that exceed your expectations.

Quality Materials and Workmanship

We use only the highest quality materials and skilled workmanship to ensure a long-lasting, durable commercial roofing system.

Proven Results and Pennsylvania Customer Satisfaction

Our track record of success and high customer satisfaction speaks for itself. Trust us for all your commercial roofing needs in Pennsylvania.

Commercial Flat Roof Contractors FAQs

The cost to replace a commercial roof per square foot varies depending on factors such as the type of roofing material, the complexity of the existing roof itself, and the location. Contact us for a free, customized estimate from qualified roofing contractors.

The cheapest commercial roofing contractors depend on the specific needs of your building and location. Generally, EPDM and TPO roofing materials are considered more cost-effective options. However, it’s important to consider factors such as durability, energy efficiency, and maintenance costs when making a decision. Contact us for a consultation to determine the best roofing option for your commercial property.

To determine if you need a new commercial roofing system, look for signs of aging and damage. These include wrinkling of the top flat roof layer, lifting of the roofing system, separation of flashing, punctures or holes on the surface of the roof, excessive standing water on roof, portion of the roof is missing, or if the roof is over 25 years old. It is important to attend to these roof issues as they cause leaks which can cause rust, mold, and damage to the property. 

Finding a top-notch commercial roofing contractor can be a daunting task, but with a few simple steps, you can be on your way to a quality repair or replacement for your business. First we recommend searching online by typing “commercial roofing contractors Pennsylvania” or “roofing contractor near me.” Check the listings that are shown and look for one that stands out with more roofing experience or knowledge.Visit the roofing company’s website and read their about page, and be sure to check their 5 star Google reviews. Additionally, you can ask for reference of their previous work.

Choose our Trusted Pennsylvania Commercial Roof Contractors

Experience our 15+ years of expertise, commitment to quality roof materials, and outstanding customer satisfaction for all your commercial roofing needs. Commercial roof contractors in Pennsylvania are bonded and insured, providing expert commercial roof replacements and commercial roof repairs. Don’t wait, connect with our team of experts today and increase the value of your commercial building. 

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