Business Details
Emergency
services
Trusted Roofing & Siding Solutions in Cherry Hill, NJ
J. Cwanger Inc. is a family-owned and operated roofing and siding contractor serving Southern New Jersey and Philadelphia for over 30 years. Founded on decades of hands-on experience, our team combines generational expertise with certifications from four major manufacturers, including GAF and Certainteed. We prioritize transparency, offering free itemized quotes and ensuring all client questions are addressed promptly.Our commitment to quality is reflected in our responsive service, with emergency repairs available and a track record of resolving post-project concerns swiftly. Backed by the National Roofing Contractors Association and trusted by local communities, we deliver durable solutions tailored to residential and commercial needs while maintaining the highest standards of professionalism.
Services
Roofing Repair
Roofing Installation
Siding Repair
Siding Installation
Gutter Services
Roof Ventilation
Highlights and features
- Family-owned with over 30 years of local expertise.
- Certified by four major roofing material manufacturers.
- Emergency repairs available with 24/7 responsiveness.
- Transparent pricing with free itemized quotes.
- Award-winning customer service with post-project follow-up.
Associations and certifications
- GAF
- Certainteed
- National Roofing Contractors Association (NRCA)
What people say
Extra mile
Timely service
Professional crew
No pressure
Great experience
Services
Roofing Repair
Our roofing repair services address leaks, storm damage, and wear to extend roof longevity. Using premium materials and manufacturer-certified techniques, we ensure watertight solutions for residential and commercial properties. Clients benefit from rapid response times and durable fixes that prevent future structural issues.
Roofing Installation
We specialize in full roof replacements with energy-efficient shingles and materials from trusted brands. Our installations meet local building codes and include ventilation optimization to enhance durability. Customers receive comprehensive warranties and personalized guidance on material selection.
Siding Repair
Our siding repair and replacement services restore exterior aesthetics and structural integrity. We work with vinyl, wood, and fiber cement materials, ensuring seamless integration with existing structures. Clients appreciate our attention to detail in matching textures and colors for cohesive results.
Gutter Services
We provide gutter cleaning, repair, and installation to protect properties from water damage. Our solutions include seamless gutters and leaf guards for low-maintenance drainage. Customers receive inspections to identify downspout issues and prevent foundation erosion.
Roof Ventilation
Proper ventilation systems installed by our team improve attic airflow and energy efficiency. We integrate ridge vents, soffit vents, and powered exhaust systems to regulate temperature and moisture. Clients experience reduced utility costs and prolonged roof lifespan.
People
Jules Cwanger
Owner
Founder of J. Cwanger Inc., Jules brings over 50 years of roofing expertise, starting in 1963. He transitioned from teaching to lead the company's expansion into commercial projects, emphasizing quality and customer care.
Jeff Grimley
General Manager
Jeff Grimley, General Manager since 2001, oversees operations and stays updated through industry seminars. His engineering background and leadership ensure adherence to modern roofing standards and client satisfaction.
Questions
What areas do you serve?
We serve Southern New Jersey and Philadelphia, including Cherry Hill, Voorhees, and surrounding communities.
Do you offer emergency roofing services?
Yes, we provide 24/7 emergency repairs for urgent issues like storm damage or leaks.
Are your technicians certified?
Our team holds certifications from GAF, Certainteed, and the National Roofing Contractors Association.
Can I finance my roofing project?
Yes, financing options are available to help manage the cost of your roofing or siding project.
What warranties do you offer?
We provide manufacturer warranties on materials and a workmanship warranty for all installations.
How long does a roof replacement take?
Most residential replacements are completed in 1-2 days, depending on the project's complexity.
