Business Details
50+ Years
experience
Emergency
services
Expert Roofing Solutions in Horsham, PA
Dennis & Sons Roofing, a family-owned and operated business based in Horsham, PA, has served Montgomery County, Bucks County, and Philadelphia for over a century. Specializing in roofing, windows, siding, doors, and gutters, the company combines extensive local expertise with a commitment to quality materials and competitive pricing. Our team prioritizes transparency, ensuring clients receive only necessary services while offering guidance on cost-effective, durable solutions.With Master Elite Certification and a 90%+ customer satisfaction rating, we deliver expert installations, repairs, and consultations backed by lifetime material warranties and up to 25 years of workmanship coverage. Our process emphasizes clear communication, property protection, and tailored solutions to meet each client's unique needs.
Services
Roof Replacement
Roof Repairs
Siding Installation
Window Replacement
Commercial Roofing
Gutter Installation
Emergency Services
Roof Inspections
Energy Efficiency Upgrades
Warranty Services
Details
- Year established: 1909
Highlights and features
- We offer over 100 years of combined roofing expertise in Bucks and Montgomery Counties.
- Our team holds Master Elite Certification, representing the top 2% of roofing contractors nationwide.
- We use only eco-friendly, energy-efficient products for sustainable home improvements.
- We provide lifetime material warranties and up to 25 years of workmanship coverage.
- Our 90%+ customer satisfaction rating reflects our commitment to transparent communication and quality service.
Associations and certifications
- GAF Master Elite Certified
What people say
Great customer service
Quality work
Thorough clean-up
Competitive pricing
Professional team
Services
Roof Replacement
Dennis & Sons Roofing specializes in full roof replacements using premium materials like asphalt, metal, and slate. Our technicians assess existing roof conditions, recommend optimal solutions, and handle installations with precision. We factor in roof size, slope, and design complexity to deliver durable, weather-resistant systems with lifetime material warranties.
Roof Repairs
Our team addresses leaks, storm damage, and wear through comprehensive inspections and targeted repairs. Services include shingle replacement, flashing fixes, and structural reinforcement. We prioritize emergency response and offer seasonal maintenance plans to extend roof longevity while preventing costly replacements.
Siding Installation
We install vinyl, wood, fiber-cement, and stucco siding that enhances curb appeal while improving energy efficiency. Our process includes material selection guidance, precise installation, and integration with insulation systems. Eco-friendly options and customizable designs ensure both functional protection and aesthetic value for homes and businesses.
Commercial Roofing
Dennis & Sons provides flat and low-slope roofing solutions for commercial properties, including built-up roofing, modified bitumen, and thermoplastic membranes. Our services cover new installations, inspections, and maintenance tailored to business needs, ensuring compliance with industry standards and long-term durability against commercial wear.
Window Replacement
We offer energy-efficient window replacements that improve home insulation and aesthetics. Our selection includes vinyl, wood, and fiberglass frames with options for double-glazing and custom sizes. The process involves precise measurements, professional installation, and guidance on choosing styles that complement property architecture while reducing energy costs.
People
Dennis
Owner
Dennis founded the family-owned business over 35 years ago, bringing decades of hands-on roofing experience and a commitment to quality craftsmanship.
Jonathan
Project Manager
Jonathan oversees residential projects with 15+ years in roofing, specializing in client communication and ensuring seamless installations from estimate to completion.
Questions
What areas do you serve?
We serve Horsham, Montgomery County, Bucks County, and Philadelphia, PA for all roofing, siding, and window needs.
Do you offer emergency roofing services?
Yes, we provide 24/7 emergency services for urgent roof repairs, including storm damage and leaks.
What roofing materials do you recommend?
We recommend materials based on climate, budget, and home style, including asphalt shingles, metal roofing, and eco-friendly options.
Are your services warrantied?
We offer lifetime material warranties and up to 25 years of workmanship coverage on installations.
How long does a roof replacement take?
Most residential replacements complete in 1-3 days, depending on roof size and weather conditions.
Can you help with insurance claims?
Yes, we assist with insurance documentation and claims processing for storm-damaged roofs.
