Roofing Company in Lopatcong NJ | Alte Roofing & Siding

Roofing Company in Lopatcong, NJ

Top-Rated roofing company in Lopatcong NJ we are licensed and insured roofing company in Lopatcong NJ. Providing professional roof replacement in NJ backed by 25 years of craftsmanship and customer service across.

Whether you need a roof replacement in Lopatcong NJ, siding upgrade, or emergency repairs, our team brings craftsmanship, care, and clean service to every project.

We offer same-day inspections and free estimates, using the best materials and industry-leading warranties to protect your property from New Jersey’s unpredictable weather. Here are 7 tips for remodeling your roof successfully.

Lopatcong NJ Roofing Replacement

Our roof replacement in Lopatcong, NJ is handled with expert care to deliver durable results on a schedule that works for you. Our #1 priority is your satisfaction—when you call us for a roof replacement estimate, you’ll get honest guidance and our full attention to your project.

Roof Replacement (Shingle & Flat)
James Hardie siding installation (Preferred Installer)
Vinyl siding installation (affordable siding option)
Gutter replacement services
Gutter cleaning services
Window installation
Door installation

Our expert team ensures everything is built to code, energy-efficient, and tailored to Lopatcong’s seasonal weather conditions.

Commercial Flat Roofing in Lopatcong, NJ

We specialize in commercial roofing services for warehouses, schools, office buildings, and retail centers:

TPO & EPDM Flat Roofing
Solar Integration for Commercial Roofs
Flat Roof Repair & Leak Detection
Full Roof Replacements & Roof Coating
Maintenance Programs for Property Managers

Our licensed and insured team keeps disruption minimal and delivers long-term protection with competitive warranties.

About Lopatcong, NJ

Lopatcong, located in Warren County, NJ, was incorporated in 1863 and takes its name from the Lenape phrase meaning “winter watering place for deer.” The township is known for its scenic location along Route 57, also called the Warren Heritage Byway, and is bordered by Marble Mountain. With roots in canal-era industry and a growing residential community, Lopatcong combines historic charm with modern small-town living.

Looking for roofing help nearby? Check out our Phillipsburg service area just next door.

Customer Review from Warren County

“Alte Roofing handled our commercial flat roof replacement with professionalism and speed. Their attention to detail and clear communication made the entire process smooth from start to finish.”
— Dan M., Lopatcong, NJ

Get a Free Estimate for Roofing or Siding in Lopatcong

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.

Proudly Serving Lopatcong & Warren County

We serve all neighborhoods in Lopatcong and nearby areas, including Phillipsburg, Alpha, Harmony, and Belvidere.

Roofing Company in Lopatcong NJ | Alte Roofing & Siding