Business Details
45 Years
experience
Emergency
services
Trusted Roofing Contractors in Marlton, NJ
Duane Mainardi Builders has been serving South Jersey for over 44 years with expertise in roofing systems, siding, windows, and home remodeling. As a GAF Master Elite Contractor, we uphold rigorous industry standards and prioritize customer satisfaction through quality craftsmanship and transparent communication. Our team combines decades of experience with manufacturer-backed warranties to deliver durable solutions tailored to homeowners' needs.We emphasize education, ensuring clients understand their options while benefiting from lifetime warranties and free inspections. Our commitment to excellence is reflected in thousands of positive reviews and partnerships with leading material providers like GAF, CertainTeed, and Owens Corning.
Services
Roof Replacement
Siding Installation
Gutter Repair
Window Replacement
Skylight Services
Storm Restoration
Carpentry
Attic Insulation
Details
- Year established: 1981
Highlights and features
- 44 years of experience in residential roofing and home improvement
- GAF Master Elite certification for meeting highest industry standards
- 24/7 emergency storm restoration services with insurance claim assistance
- Free exterior inspections and detailed digital documentation
- Lifetime warranties on roofing systems and manufacturer-backed guarantees
Associations and certifications
- GAF Master Elite Contractor
What people say
Excellent customer service
Cleaned up well
Completed in one day
Fair pricing
Knowledgeable team
Services
Roof Replacement
Professional installation of GAF-certified roofing systems with lifetime warranties. Our process includes aerial measurements, material selection, and complete tear-off of old layers. We use premium shingles and ventilation systems to ensure durability against New Jersey weather conditions while enhancing home value and energy efficiency.
Storm Restoration
24/7 emergency services for wind, hail, and storm damage. We handle insurance claims from documentation to final repairs, using Xactimate software for accurate estimates. Our team specializes in restoring roofs, siding, and gutters to pre-damage condition with minimal disruption to homeowners.
Siding Installation
Premium vinyl, fiber cement, and insulated siding solutions with manufacturer warranties. We offer energy-efficient options that enhance curb appeal while protecting against weather damage. Our installations follow strict quality standards for proper fit and long-term performance.
Gutter Services
Full-service gutter solutions including installation, repair, and protection systems. We use seamless aluminum gutters with leak-proof seams and downspout extensions to prevent water damage. Our maintenance services ensure proper drainage and longevity of roofing systems.
Skylight Installation
Installation of fixed, manual, and electric venting skylights to increase natural light and ventilation. We use VELUX-certified products with energy-efficient glazing options. Our team ensures watertight installation and proper integration with existing roofing systems.
People
Duane Mainardi
CEO
Third-generation contractor with 44 years of experience. Installed or oversaw 12 million square feet of roofing. Hands-on leader committed to customer education and quality standards.
Cassandra Mainardi
Marketing Coordinator
Manages digital presence and customer communications. Coordinates team logistics to ensure timely project execution and client follow-ups.
Danielle Mainardi
Office Manager
Handles administrative operations and client scheduling. Ensures smooth coordination between field teams and homeowners throughout project timelines.
Questions
What areas do you serve?
We serve Marlton, Voorhees, Medford, Mt. Laurel, Cherry Hill, Moorestown, and surrounding South Jersey communities.
Do you offer emergency services?
Yes, our 24/7 storm restoration team responds immediately to roof, siding, and gutter emergencies with free inspections.
How do you handle insurance claims?
We work directly with insurers using Xactimate software to document damage and negotiate fair settlements for storm restoration projects.
What warranties do you provide?
We offer lifetime warranties on GAF roofing systems and manufacturer-backed guarantees for all installed products and workmanship.
Can I finance my project?
Yes, we partner with Wells Fargo to provide flexible financing options for roof replacements and home improvement projects.
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