Precision Roofing for Lasting Peace of Mind
Protect your property with William Penn Roofing’s expert services. For over 16 years, homeowners and businesses in Somerville have trusted us for durable, long-lasting roofing solutions designed for New Jersey’s demanding climate. Fully licensed, insured, and certified by GAF, CertainTeed, and NRCA, we combine experience with trusted industry standards.
Why Somerville Homeowners Trust William Penn Roofing
- 16+ years serving Somerville and Somerset County
- Fully licensed, insured, and certified roofing specialists
- Certified GAF, CertainTeed, NRCA contractor (certification logos displayed with alt text)
- Assistance navigating insurance claims
- Transparent estimates and competitive pricing
- Flexible financing options
- Workmanship warranties and manufacturer-backed guarantees
- Permits and code compliance handled in-house
See Our Work: Roofing Projects in the Somerville Area
Residential Roofing Services in Somerville
Your roof is your first line of defense against the elements, so our residential roofing contractors in Somerville provide quality repairs and thorough inspections to keep your home safe, strong, and looking its best.
Roof Inspections
Detailed inspections catch leaks, storm damage, and weak spots early. Our reports help homeowners plan timely repairs before small issues become costly problems.
Roof Replacements
When repairs aren't enough, we perform complete roof replacements using advanced systems designed for energy efficiency, durability, and Somerville's seasonal weather.
New Roof Installations
We install asphalt, metal, slate, cedar shake, and specialty roofing systems, each tailored for long-term protection, aesthetic appeal, and full code compliance.
Commercial Roofing Services
A strong, weather-resistant roof is essential for keeping your business running smoothly and protecting your property from costly damage. William Penn Roofing’s commercial roofing contractors in Somerville provide high-quality roofing solutions, protecting your building from the elements while minimizing disruptions to your operations.
Commercial Roof Installations & Replacements
We install and replace flat roofing systems, including TPO, PVC, modified bitumen, and EPDM to provide superior waterproofing and energy savings for businesses.
Commercial Roof Repairs & Restorations
Our commercial team delivers timely repairs and cost-effective restorations that extend the life of your roof while minimizing disruption to your operations.
Preventative Maintenance Programs
Ongoing inspections and proactive maintenance help commercial property owners avoid unexpected issues and extend roof performance.
High-Performance Roofing Materials
A strong roof starts with superior materials, and William Penn Roofing offers a variety of high-performance roofing options made to withstand the elements. Whether you need a cost-effective solution or a premium upgrade, our roofing contractors in Somerville, NJ, will help you choose the best material for long-term durability without compromising on style.
Asphalt Shingles
Asphalt shingles are a cost-effective choice offering reliable weather protection and wide design flexibility. They’re ideal for homeowners seeking affordable, durable roofs that can withstand New Jersey’s seasonal winds and snow.
Metal Roofing
Metal roofs deliver exceptional durability, resisting fire, wind, hail, and heavy rain. They reflect heat to improve energy efficiency and require minimal maintenance, making them a long-term investment for both homes and businesses.
Slate Roofing
Slate offers unmatched longevity, often lasting over 100 years. Its natural resistance to fire, mold, and harsh weather makes it perfect for upscale or historic Somerville homes seeking timeless appeal and superior protection.
Cedar Shake
Cedar shake shingles provide natural insulation, UV resistance, and rustic charm. Their durability and ability to handle moisture make them a great fit for homeowners looking for distinctive curb appeal.
Copper Roofing
Copper roofs develop a beautiful patina over time while resisting corrosion and extreme weather. They are highly durable, lightweight, and often chosen for architectural accents or luxury properties.
Flat Roofing (TPO, PVC, Modified Bitumen, EPDM)
Flat roofing systems are engineered for commercial buildings and low-slope residential roofs. These materials offer excellent waterproofing, UV protection, and energy efficiency while holding up to heavy foot traffic and weather exposure.
Roofing Timelines You Can Count On
- Repairs: 1–3 days
- Full replacements: 1–2 weeks depending on size and weather
- Emergency services available 24/7 for severe leaks or storm damage
Additional Exterior Services
Beyond roofing services, William Penn Roofing offers professional home improvement services to keep your home safe, stylish, and functional.
Gutter Cleaning & Maintenance
Clean gutters protect your roof, siding, and foundation from water damage. We provide seasonal cleaning, repairs, and seamless gutter installations to ensure proper drainage.
Siding Contractor
We install durable, low-maintenance vinyl and fiber cement siding that boosts curb appeal while improving insulation and weather protection.
Window & Door Installation
Upgrade your property with energy-efficient windows and doors that improve comfort, security, and energy savings while enhancing your home's appearance.
Skylight Installation
Our leak-resistant skylight installations bring natural light into your home while enhancing energy efficiency and ventilation.
Frequently Asked Questions
We offer 24/7 emergency response for storm, hail, or severe leak situations.
Yes. We assist with documentation, inspections, and direct communication with your insurance company.
Slate and metal roofs offer the longest lifespans, often 50 to 100 years with proper maintenance.
We handle all permits and ensure full compliance with Somerville building codes.
Yes. We offer flexible financing options to help you manage large roofing or exterior projects.
Frequent leaks, sagging, curled shingles, or significant storm damage often mean full replacement is the most cost-effective solution.
Stop Roof Problems Before They Cost You More
William Penn Roofing delivers expert craftsmanship, trusted certifications, and local expertise you can count on. Contact us today for your free estimate and see why Somerville property owners trust us for roofing and exterior solutions built to last.
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