Roofing & Siding Contractor | Guard Dog Roofing & Siding

Guard Dog Roofing & Siding, LLC serves homeowners and commercial property owners throughout Horsham and the surrounding region. Whether you're addressing storm damage, planning a full roof replacement, or upgrading your siding, you're dealing with decisions that affect your property's safety and value. Our team understands what's at stake when your exterior needs attention.

You'll know what to expect from the first conversation. We walk you through material options, project timelines, and what happens at each phase so you can make informed decisions. Every installation is handled with the same level of care, whether it's a residential home or a light commercial building.

Guard Dog Roofing & Siding, LLC combines hands-on involvement with quality products to deliver results that hold up over time. You're working with a family-owned business that's built its reputation on doing the work right and standing behind every project.

Request your free, no-obligation consultation and let's discuss what your property needs.

From the initial assessment to the final walkthrough, you'll work directly with the owner-operator. That means consistent coordination, documented steps, and a single point of contact who oversees every detail. We outline the scope upfront, explain material choices, and keep you informed as work progresses so there are no surprises along the way.

Our process is built around transparency. You'll understand what's being installed, why it matters, and how it fits into your timeline. We schedule each phase with your availability in mind and ensure the site is safe and organized throughout the project.

Here's what you can count on when you choose Guard Dog Roofing & Siding, LLC:

Guard Dog Roofing & Siding, LLC has built lasting relationships with property owners across Horsham, Ambler, Chalfont, Bensalem, and Hatboro. We're a family-owned business that prioritizes accountability and takes pride in every installation. When you hire us, you're not handed off to a crew—you're guided by the same experienced professional from consultation through completion.

Our commitment is to quality labor and materials delivered at fair pricing. We hold certifications as GAF installers, Velux specialists, and Atlas 3M Roofing Technology experts, and we maintain an A- rating with the Better Business Bureau. These credentials reflect our dedication to upholding industry standards and earning your confidence through consistent, reliable performance.

Let's start with a free estimate and build a solution that protects your investment for years to come.

Jon and his team were wonderful to work with throughout our complete siding replacement project, and the results have completely transformed our home. They installed new insulation, vinyl siding, stone accents, porch columns, and gutters. Jon was incredibly knowledgeable and helpful during the material selection process, guiding us toward the best options to bring our vision to life. We couldn’t be happier with the final results!

Jon is a true professional and a man of his word who works with homeowners to select the best roofing system for their type of home at a reasonable price. I've worked with Jon on hundreds of roofing projects since 2014. Jon strives to provide the highest level of quality and customer service. He is well organized and responsive to customers and potential clients alike. Since Jon started his own company, he is even more involved with the projects. We've attended trade shows to keep up with industry changes from new products to best installation practices. He then implements these changes to provide systems that will last. I've visited him on job sites and observed this first hand. It's encouraging seeing him take this initiative. While many others provide the bare minimum required by the building code, Jon has taken a proactive approach to ensure the roofing, siding and ventilation systems work hand in hand for long lasting results that protect your property and loved ones.

Highly recommend Guard Dog Roofing. They replaced our roof on our house and detached garage. Both roofs look great! I don't know how we would have gotten this done if it wasn't for Jonathon. He handled everything with ease and the work was done quickly. I love the new roof! The pictures don't do it justice. Thank you Jonathon for everything!!! Price assessment Reasonable price Services Roof installation

The roof installation was handled with exceptional service, as the team arrived promptly, sent me updates/ pictures over the phone as I was not at home. Cleaned up excellently and was out in one day.. Communication throughout the project was good, always keeping updates consistent and transparent, which made the whole process feel smooth and reliable. The fair price combined with their helpful and professional attitude truly made the experience stand out, leaving a strong sense of confidence in the quality of the work done. They also worked very closely with my insurance company to make sure I was compensated fairly for the damage to my roof. Would gladly recommend Jonathan and his company.

Jon's attention to detail and customer service is second to none. His team of roofers finished the roof in one day. Everything was cleaned up before they left. All the plants and shrubs were protected before they started. All follow up work was completed with no issues. I will definitely be calling Guard Dog with any future house issues I run into. Price assessment Reasonable price Price $12,000–14,000 Services Roof installation

A storm did some damage to our siding. We called John and his crew came out and handled the repair quickly and it looks good as new. John's company is the first we think of when it comes to our home and will continue to be so! Services Roof repair for storm & wind damage

Absolutely transformed my backyard. The most beautiful garden I've ever had!

Jon and his team were amazing! From the start, Jon took the time to walk my husband and me through the roof and siding, making sure we understood everything. He was incredibly responsive to both emails and texts, which made the whole process seamless. The team worked quickly and efficiently, and the finished product turned out fantastic. We also had three skylights with shades installed, and we absolutely love them. Highly recommend!

Jonathan and his team were fantastic to work with. They came out quickly, provided a fair quote, and gave honest advice — even recommending against replacing one gutter because it was still in great shape and didn’t need work yet. They also came up with a creative solution for a tricky area, completed the installation in one day, and communicated clearly throughout the process. I highly recommend them for any roofing, siding, or gutter needs. Price assessment Reasonable price Price $1–2,000 Services Gutter installation

Guard Dog Roofing did an outstanding job replacing the roof for one of my clients. From start to finish, Jon was professional, responsive and incredibly knowledgeable. They provided a fair and transparent estimate and delivered the work exactly as promised. We were happy with the results and impressed with the level of care and craftsmanship Jon brought to the job. I highly recommend Jon to anyone needing reliable, honest and top-quality roofing work.

Guard Dog Roofing replaced our roof decking/shingles and resided my whole home. Jon the owner was professional and he did everything that he said he was going to do. We had many question and requests in the beginning and throughout the project and Jon came through on all of them. The work itself was top quality and it was actually a pleasure to work with Jon and his crew! I highly recommend Guard Dog Roofing and Siding!

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Featured Resources

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Work Directly With our Experienced Owner Operator

You'll collaborate with the business owner from start to finish, ensuring quality at every stage.