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Horsham, PA Roofing

Commercial Roofing You Can Count On in Horsham, PA

  • GAF Master Elite Contractors
  • 4.4-star rating on Google
  • Top-notch warranties

Being a local business ourselves, we truly understand the daily challenges that business owners like you encounter. That’s why our mission at G Cannon Roofing is to make your life easier and help your business thrive with minimal stress. Since way back in 1967, we’ve been your reliable partner for high-quality commercial roofing services right here in Horsham. We’re confident that once you experience our expertise, you’ll choose us as your go-to Horsham roofing experts!

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TRUSTED BY THE BEST

Kevin is an excellent roof inspector, very honest.

Jeannette Shrift

“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

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

Concetta Gibbs

“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

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

Simone Collins

Our Promise to You Is Our Best Work Every Time

At G.Cannon, we truly care about our customers. As homeowners ourselves, we believe our neighbors should receive the best possible service at a fair price they can afford. You should feel safe and confident with your exterior home services from start to finish. That is why G.Cannon’s promise to you is quality workmanship at a fair price and without the worry, every time.

workers placing tiles on commercial roof

Commercial Roofing Support

Your commercial roof should be solid as a rock, built to last, and completely dependable. And guess what? That’s exactly what we deliver! With over five decades of roofing experience, we’ve got the knowledge needed to design a roof that fits your specific needs. Our journey starts with a careful selection of commercial roofing materials, customized just for you. From thorough inspections to expert installations, you’ll be thrilled that you chose G Cannon for all your Horsham commercial roofing needs.

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5 Signs of Commercial Roofing Damage

So, how do you know when it’s time for a new commercial roof? We’re here to help you spot the signs and understand why taking action is crucial.

1) Water Stains 

When it comes to detecting commercial roof trouble, water stains are pretty hard to ignore. If you happen to notice water stains on your ceiling or walls, it’s a clear signal that your roof’s defenses are down. Leaks can be caused by various factors, like damaged roofing materials, worn-out flashing, or clogged drainage systems. Addressing those leaks quickly is crucial to prevent further damage to your building’s interior and avoid potential mold growth.

2) Damaged Roof Materials 

Take a good look at your roof to identify any missing or compromised roofing materials, whether it’s shingles, tiles, or membrane sections. Strong winds, hail, and heavy rain can dislodge these materials or cause damage. When these materials are missing or damaged, they expose the underlying structure to the elements, increasing the risk of further deterioration. To safeguard your roof’s integrity, don’t delay—replace or repair these materials.

3) Standing Water 

If you spot water pooling on your commercial roof’s surface after a rain, that’s a definite red flag. It could be a sign of improper drainage or a sagging roof structure. Pooled water can speed up roof wear and tear and lead to leaks, so it’s vital to identify and address drainage issues promptly. Ensure that your roof’s drainage system is functioning correctly, guiding water away from your building.

4) Blisters and Bubbles 

Commercial roofs often endure extreme temperature fluctuations, causing roofing materials to expand and contract. Over time, this can result in blistering and bubbling on the roof’s surface. These unsightly bubbles indicate trapped moisture beneath the roofing material, compromising its effectiveness. Left unattended, these bubbles can lead to more extensive damage. Consult a professional roofing contractor to assess the extent of the issue and recommend the necessary repairs.

5) Sagging Roof Structure 

A sagging or deformed roof structure is a serious sign of roof damage that demands immediate attention. It can result from various factors, including water damage, compromised structural support, or excessive weight on the roof. A sagging roof not only jeopardizes your building’s safety but also heightens the risk of further damage to the roofing materials. If you observe any structural anomalies, consult a structural engineer or roofing professional for a comprehensive assessment and necessary repairs.

Customers are Treated Like Family

We understand that a new roof is a significant expenditure, and we will work with you every step of the way to ensure that you are completely happy with your new roof. When it comes to concerns, costs, or timelines, you’ll never be left in the dark. We pride ourselves on providing unbeatable customer service and can’t wait to work with you.

Stand Out Customer Service

Our commitment to exceptional customer service goes beyond just roofing expertise. After all these years, we understand that being the best takes more than just roofing know-how. It takes genuine care and attention to our customers’ needs. Our commitment to you begins with clear communication, ensuring you’re informed about our process and what to expect. Additionally, we provide outstanding product and workmanship warranties to protect your investment against any unexpected challenges that may arise. At G Cannon Roofing, you’re our top priority, right here in Horsham!

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

  • 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

  • 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.

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.

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.

“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
Our happy family. joyful parents spending time with their smiling children while playing with pillows in bed

Serving Pennsylvania Homeowners 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 homeowners 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

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Hassle-Free Services Every Time

Reach Out to G. Cannon Today!

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