Roofing & Siding Services in Lambertville, NJ | Alte Roofing & Siding
When homeowners in Lambertville, NJ need high-quality roofing and siding services, they trust the experts at Alte Roofing & Siding. With over 20 years of experience and elite manufacturer certifications — including GAF Master Elite® and James Hardie Preferred Installer — we specialize in durable, beautifully installed exterior systems that stand up to the elements while enhancing your property’s value.
Whether your home overlooks the Delaware River or sits in the heart of town, our team delivers exceptional results with a commitment to craftsmanship, professionalism, and premium service.
Residential & Commercial Roofing in Lambertville
We provide complete roofing solutions tailored to New Jersey’s seasonal extremes:
Asphalt shingle and synthetic roof installations
Flat roofing systems (TPO & EPDM) for commercial and multi-family properties
Storm damage and leak repairs
GAF solar-integrated roofing systems
New roof installation and full roof replacement
We ensure your roof is built to code, energy-efficient, and built to last.
James Hardie Siding Installation in Lambertville, NJ
Lambertville’s historic charm demands siding that balances beauty with performance. We install:
James Hardie fiber cement siding in classic and modern styles
Vinyl siding in a wide range of colors and textures
Board-and-batten siding for traditional home styles
Our siding is engineered for durability and curb appeal — perfect for high-end homes in town or along the river.
Gutter Services in Lambertville, NJ
Our seamless gutter systems help protect your home from flooding, foundation damage, and roof issues. We offer:
Seamless aluminum gutter installation
Seasonal gutter cleaning and maintenance
Designed for Lambertville’s seasonal rain and snowmelt, our gutters ensure smooth, reliable water flow year-round.
Why Lambertville Homeowners Choose Alte Roofing
- GAF Master Elite® Certified Contractor
- James Hardie Preferred Installer
- Fully licensed and insured in NJ
- Premium materials, installed to the highest standards
- 20+ years of experience in Hunterdon County
- Free estimates and competitive financing options
About Lambertville, NJ
Located on the banks of the Delaware River, Lambertville is known for its historic homes, upscale neighborhoods, and vibrant community. With its combination of river humidity, cold winters, and summer heat, Lambertville homes require roofing and siding that are both high-performance and design-forward. Alte Roofing & Siding brings that balance with proven materials and expert installation tailored to your home’s architecture.
What Lambertville Clients Are Saying
★★★★★
“We were looking for a company that could match our home’s historical character while upgrading to energy-efficient siding. Alte Roofing delivered with James Hardie board-and-batten — beautiful and solid. Outstanding crew!”
— Emily L., Lambertville, NJ
★★★★★
“We had our flat commercial roof replaced with a TPO system, and Alte Roofing handled everything seamlessly. Communication was excellent, the timeline was accurate, and the roof looks great.”
— Jon P., Lambertville, NJ