Roofing Company Belvidere NJ | Alte Roofing
Looking for a trusted roofing company in Belvidere, NJ? We are a licensed and insured roofing company Belvidere NJ. Alte Roofing & Siding is a GAF Master Elite® Certified Contractor, we bring over 25 years of experience to every job — from full professional roof replacement in NJ to commercial flat roofing, solar roofing, siding installation, and gutter replacement.
Whether you’re repairing storm damage or planning a complete exterior renovation, our fully licensed and insured team delivers long-lasting solutions tailored to Warren County’s unique weather.
Belvidere NJ Roof Replacement
We are expert roofers in Belvidere NJ and provide full exterior home renovation to help protect your home’s value and enhance your homes curb appeal with:
- Asphalt Shingle Roofing – Classic and durable for any home style
- Solar Roofing – GAF solar-integrated systems for efficiency and savings
- James Hardie Siding Installation – Durable, beautiful, and built for New Jersey
- Vinyl Siding Installation – Curb appeal with low maintenance
- Gutter Installation & Cleaning – Protect your foundation with effective water control
- Window and Door Installation – Boost energy efficiency and upgrade your home’s look
Commercial Flat Roofing in Belvidere, NJ
Alte Roofing is trusted by businesses, schools, and municipal buildings throughout Warren County for commercial roofing services. We install and service:
- TPO Roofing – Energy-saving and UV-resistant
- EPDM Roofing – Ideal for low-slope commercial roofs
- Flat Roof Repairs – Fast, effective solutions for leaks and wear
- Full Roof Replacements for Offices, Warehouses & Public Facilities
- Solar Integration for Commercial Properties
About Belvidere, NJ
Belvidere, the county seat of Warren County, is known for its rich history, Victorian charm, and close-knit community. With older homes and public buildings throughout town, maintenance and upgrades to roofs, siding, and gutters are critical to preserving Belvidere’s character and property value. Alte Roofing is proud to serve this historic community with craftsmanship that respects its unique architecture. For more information about the community, visit the official Warren County website.
When you choose Alte Roofing for your siding installation, you choose expertise, commitment, and tranquility.
Customer Review from Warren County
“We had an amazing experience with Alte Roofing. Their team was fast, respectful, and very detailed in their work. Our new roof and siding gave our Belvidere home a total refresh. Highly recommend!”
– C. Jamison, Belvidere, NJ
Request a Free Estimate Today
With transparent pricing, top warranties, and unmatched expertise, Alte Roofing & Siding makes your home or business exterior upgrade simple and stress-free.
20+ Years of Experience Fully Licensed & Insured in NJ GAF Master Elite® Contractor – Top 2% of U.S. roofers Belvidere’s trusted team for residential and commercial exteriors Transparent pricing and 5-star customer service Backed by industry-best warranties
Call (908) 850-8558 or visit www.alteroofing.com to request your free estimate.