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Commercial Roofing Services In Conshohocken, PA

Conshohocken, PA's Quality Commercial Roofing Company

  • GAF President's Club Members
  • Local Conshohocken Commercial Roofing Pros
  • 5-Stars on Yelp!

If you’re in need of a reputable commercial roofing company in Conshohocken, PA, rely on G. Cannon Roofing & Siding. Whether you need help with a sloped or flat roofing system, we offer comprehensive solutions tailored to your property’s needs, and we never skimp out on quality.

As a trusted roofing contractor in Conshohocken, we use premium roofing materials and modern techniques to ensure lasting durability and protection for all of your commercial roofing services. Get in touch today for a FREE inspection!

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TRUSTED BY THE BEST

Logo with a blue diamond shape featuring a hammer icon and "GAF" text. Next to it, the words "installation EXCELLENCE Award Winner" are written in blue. Logo depicting the GAF Master Elite certification for roofing contractors, featuring a stylized roof graphic and the text "Factory Certified Master Elite Weather Stopper Roofing Contractor. Logo with a blue diamond shape featuring the text "GAF MASTER SELECT Commercial Roofing Contractor" in white and blue. Logo of TAMKO Building Products, featuring the company name in bold blue letters.

Kevin is an excellent roof inspector, very honest.

Jeannette Shrift
A person with short gray hair and red lipstick smiles while sitting in a car. There is a partially visible orange star badge in the lower right corner of the image. Trees and parked cars are visible outside the window.

“If you want a perfectly done roof with a long warranty at a low price use these guys. These guys are the best.”

Malcolm Collins
A person stands in a snowy landscape, smiling, wearing a black jacket. They are carrying a child on their back in a blue coat and also holding a Corgi dog. The scene is bright with snow-covered trees in the background.

“Great job on our roof! Thank you guys. Experience from start to finish was top notch.”

Concetta Gibbs
Two people relaxing with their feet over a rocky cliff edge, wearing casual shoes. A vast ocean and rugged cliffs are visible in the background. One person wears white shoes, the other blue. An orange star symbol is overlaid in the corner.

“Seamless experience from start to finish. Excellent work and great customer service. Our roof looks better than expected! Will absolutely recommend to anyone.“

Justin Spoont
A golden retriever looks attentively to the side, with a blurred snowy background. The dog wears a plaid collar, and there is an overlaid orange star symbol at the bottom of the image.

“We had a fantastic experience with them. The job and subsequent follow up was handled to our perfect satisfaction. “

Simone Collins
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We Build Roofs That Suit Your Needs!

Whether you have a clear vision for your roofing system or need guidance on where to begin, we’re here to assist you. We offer both repairs and replacements for a variety of commercial roofing systems. From EPDM and TPO to metal and PVC, we possess the expertise to design a roofing system tailored to your specific needs.

roof view of new commercial tpo roof installation in conshohocken
Top-Tier Roofing Materials & Services

Your Trusted Local Commercial Roofers

At G. Cannon, we specialize in precise commercial roofing services in Conshohocken, PA, and nearby cities. Specializing in all types of commercial roofs, we work with top-of-the-line roofing materials and coatings so that you can keep your business running for years to come.

We take pride in delivering precision and expertise in all of our projects. That’s why you can count on G. Cannon for more than just classic asphalt shingles. You can count on us for high-end PVC, EPDM, and TPO roofs. Whether you need a complete roof replacement or simply need routine roof repairs, our commercial roofing experts deliver results – on time and on budget.

Ready to upgrade? Reach out to G. Cannon Roofing & Siding for all your commercial roofing needs in Conshohocken.

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View from a rooftop with gray asphalt shingles overlooking a parking lot and surrounding green landscape. A church steeple peeks through the trees under a partly cloudy blue sky.

Valley Forge Church

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View of a residential rooftop covered with gray shingles, stretching towards a line of townhouses on the right. Trees and a clear blue sky are in the background.

Social Security Building

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A wide, flat white rooftop under a bright blue sky with scattered clouds. The rooftop is surrounded by trees along the horizon. Several small structures are visible on the roof, and the scene is sunny and expansive.

Glen Burnie Office Building

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A pickup truck labeled "G. Cannon Inc. Roofing & Siding" is parked in front of a multi-story apartment building on a sunny day. Several parked cars are in the lot, and the sky is clear blue with wispy clouds.

Renew Whitemarsh Apartments

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A modern warehouse or retail building with a flat roof and patterned gray facade. Several cars and vans are parked in the foreground on freshly paved parking spaces. A clear blue sky is overhead with a few wispy clouds.

Great North East Plaza

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A flat, white rooftop on a foggy day with a view of distant buildings and trees. The sky is overcast, and the horizon is blurred by mist. Pine trees are visible in the background.

Empty Warehouse Pennsauken

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A parking lot with several parked cars under a partly cloudy sky. In the background, there are retail stores, including GameStop and AT&T. The surrounding trees add greenery to the scene.

Clover Square

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A two-story red building with stone accents is seen under a cloudy sky. Several windows line the structure. A white work truck with branding is parked nearby, and an orange traffic cone is placed on the asphalt in the foreground.

Berwyn Sports Club

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The Local Choice for Over 50 Years!

Your neighbors in Conshohocken trust us for all their roofing needs, and we believe you will too! With decades of experience, we have a deep understanding of the needs of our local communities.

We pride ourselves on exceptional customer service that puts you and your property first. We are known for being supportive, reliable, and responsive from start to finish! Discover why we are the #1 roofing company in Pennsylvania.

Caring for Our Customers

At G. Cannon, customer satisfaction is our top priority. We believe in delivering reliable roofing services with honesty and integrity so that you never have to worry about your roofing system – or your time being taken advantage of.

Our commercial roofing company provides thorough roof inspections to assess the condition of your commercial roof, recommending the best solutions, whether it’s a roof repair, roof installation, or roof replacement.

From TPO roofs to other commercial roofing systems, we offer a range of options to fit your needs. With a focus on customer satisfaction and professional service, G. Cannon Roofing is the roofing company Conshohocken businesses trust.

Get in Touch
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Our process

  • Step 1

    • customer service rep talking to customer

    Phone Call

    Our friendly representative is here to take your call and schedule your free estimate.

  • Step 2

    • getting a free estimate and shaking hands to finalize the deal

    Free Estimate

    Our skilled estimators will inspect your home and provide a clear and detailed estimate for the required services.

  • Step 3

    • An elderly couple sits at a wooden table facing a man in a white shirt. The couple is smiling and holding hands, while the man holds a pen and paper. Shelves with books and plants are visible in the background.

    Sales Meeting & Follow-Up

    Our estimator will explain the service process and material details and then provide you with all the necessary information to make an informed decision.

  • Step 4

    • A person is sitting at a table using a laptop while holding a smartphone. They are wearing a denim jacket. Sunlight enters from the left, casting a warm glow over the scene.

    Schedule Job

    Our representative will communicate with you and you will be added to our work schedule at the earliest availability.

  • Step 5

    • G Cannon team performs a residential roof replacement.

    Perform Work

    A G.Cannon representative will be available to meet with you at the beginning of the project. A qualified G.Cannon crew will perform the designated work on the scheduled date.

customer service rep talking to customer

Phone Call

Our friendly representative is here to take your call and schedule your free estimate.

getting a free estimate and shaking hands to finalize the deal

Free Estimate

Our skilled estimators will inspect your home and provide a clear and detailed estimate for the required services.

An elderly couple sits at a wooden table facing a man in a white shirt. The couple is smiling and holding hands, while the man holds a pen and paper. Shelves with books and plants are visible in the background.

Sales Meeting & Follow-Up

Our estimator will explain the service process and material details and then provide you with all the necessary information to make an informed decision.

A person is sitting at a table using a laptop while holding a smartphone. They are wearing a denim jacket. Sunlight enters from the left, casting a warm glow over the scene.

Schedule Job

Our representative will communicate with you and you will be added to our work schedule at the earliest availability.

G Cannon team performs a residential roof replacement.

Perform Work

A G.Cannon representative will be available to meet with you at the beginning of the project. A qualified G.Cannon crew will perform the designated work on the scheduled date.

G cannon truck

“We help you choose what’s best for your home or business. We guarantee top-notch service and cleanup.”

Jerry Cannon // Owner + CEO

Our Core Values

We Guarantee Quality

No Hassle
Commitment to quality
Trusted Relationships
Delivering value
Two construction workers, one wearing a yellow vest and helmet and the other in an orange vest, are shaking hands at a construction site in Conshohocken, PA. Behind them, a wooden roof frame stands under a clear blue sky, promising quality commercial roofing ahead.

Serving Pennsylvania Businesses Since 1967

Our team of highly trained and experienced roofing contractors is dedicated to providing outstanding customer service, and we’re proud to have served businesses in Pennsylvania since 1967. We offer FREE on-roof evaluations so that we can determine the best course of action for your roof, and we’ll work with you every step of the way to make sure you’re taken care of.

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Frequently Ask Questions

How long will my project take from start to finish?

While not all homes are the same, 98% of roofs up to 3000 sq. ft are finished in one-day.

How soon can you start?

Typically, we can start within 2 weeks from when the contract is signed. Some jobs may take longer due to supply availability. Please give us a call to discuss your specific time-based needs.

Are you licensed and insured?

Yes, we are licensed and fully insured! PA Licence: #PA039331

What types of services do you offer?

Services we offer include roofing, siding, windows, and gutters.

How do I know whether I need a repair or a new installation?

With your free estimate, our competent technician will give you the right information to make the best decision for your home and your wallet – regardless of whether or not you choose us for the job.

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Father and son outside house, enjoying a stress-free cup of coffee.

Hassle-Free Services Every Time

Reach Out to G. Cannon Today!

Get a Free Estimate