Business Details
42 Years
experience
Emergency
services
Trusted Roofing & Home Improvement Services in Marlton, NJ
Duane Mainardi Builders has served South Jersey for over 41 years as a family-owned business specializing in roofing systems, siding, windows, and skylights. Recognized as a GAF Master Elite Contractor, we maintain rigorous standards that place us among the top 3% of roofing contractors nationally. Our commitment to excellence is reinforced by an A+ BBB rating and Angies List Super Service Award. We prioritize customer satisfaction through transparent communication, free inspections, and lifetime warranties on qualifying installations. Our team handles insurance claims efficiently, ensuring seamless repairs for storm-damaged properties. With 24-hour emergency specialists, we provide rapid response for urgent roofing needs across Marlton, Voorhees, Medford, and surrounding communities.Our process includes aerial roof measurements for accuracy and detailed post-inspection reports delivered electronically. We guarantee no upfront costs and ensure full licensing and insurance coverage for client protection. Customer testimonials consistently highlight our professionalism, attention to detail, and thorough cleanup practices. Backed by North Americas largest roofing manufacturer, we combine technical expertise with personalized service to deliver durable solutions tailored to each homeowners needs.
Services
Roofing
Gutters
Siding
Skylights
Storm Restoration
Details
- Year established: 1984
Highlights and features
- 41 years of specialized roofing expertise in South Jersey
- GAF Master Elite partnership ensures premium materials and standards
- 24/7 emergency response for urgent storm damage repairs
- Free comprehensive inspections with no upfront costs
- Lifetime warranties on qualifying roof system installations
Associations and certifications
- GAF Master Elite Contractor
- Angies List Super Service Award
- BBB A+ Rating
What people say
Highly competent and on time
Completed job in one day
Polite and thorough workers
No issues post-service
Excellent cleanup practices
Services
Roofing
Our GAF-certified roofing specialists deliver durable roof replacements using premium materials. We handle complete tear-offs, plywood replacement, and gutter integration while maintaining strict cleanup standards. Each project includes a detailed inspection report and lifetime warranty options for qualifying systems.
Storm Restoration
24/7 emergency response team addresses hail, wind, and water damage with insurance claim assistance. We coordinate repairs from initial assessment through final installation, ensuring compliance with manufacturer and insurance requirements while minimizing homeowner stress.
Siding Installation
We offer vinyl, fiber cement, and insulated siding solutions with expert installation. Our process includes hidden damage inspections, material selection guidance, and seamless integration with existing home structures for improved energy efficiency and curb appeal.
Gutter Services
Custom gutter systems with optional leaf guards protect homes from water damage. Our installation includes precise measurements, secure mounting, and downspout optimization to ensure proper drainage and long-term functionality.
Skylight Installation
We install energy-efficient skylights that enhance natural lighting while maintaining roof integrity. Our process includes waterproofing, proper framing, and selection assistance to match home aesthetics and lighting needs.
Questions
What services does Duane Mainardi Builders offer?
We specialize in residential roofing, siding, gutters, skylights, and storm damage restoration with lifetime warranty options.
Do you provide emergency roofing services?
Yes, our 24/7 emergency specialists respond immediately to storm damage across South Jersey.
How do you handle insurance claims?
We manage the entire insurance process, including documentation and communication with adjusters.
What financing options are available?
We offer Wells Fargo financing solutions for qualifying home improvement projects.
Are free inspections truly free?
Yes, we provide no-cost, no-obligation inspections with detailed emailed reports.
Videos
Reviews (5)
Sandi Ferrara
Mar 23, 2022
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We contracted Duane Mainardi Builders, LLC of 101 Marbel Avenue, Marlton, N. Jersey 08053 to replace roofs on Mainland Condominium Corporation's condos in Vineland, N. J. From their very informative personal proposal to their completion of the first phase of 6 double homes in our community, I find that they are totally professional, competent and efficient. They showed up at 7:00 a.m. with a large crew of experienced roofers and completely removed double roofs and damaged plywood and installed new GAF guaranteed roofs to each double condo and cleaned up and left the premises by 4:00 p.m.
The end result is beautiful and has already been tested by rain, snow and high winds. I would unequivocally recommend them as roofers. We intend to use them for the next phase of roof replacements in the very near future.
The end result is beautiful and has already been tested by rain, snow and high winds. I would unequivocally recommend them as roofers. We intend to use them for the next phase of roof replacements in the very near future.
Alfred Santo
Oct 15, 2021
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Duane was very responsive and knowledgeable from start to finish. I received an estimate in a timely manner that was very competitive. The crew was on time and professional. It was a positive experience and I will be recommending Duane Mainardi roofing to friends and family. Service: Roof installation
Darren Hazen
Oct 03, 2021
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We were extremely happy with this company from the time of the estimate until the completion of our roof. Duane was extremely knowledgeable and honest with us about what our roofing needs were and he was always available to answer our questions and address our concerns. The people he sent out to replace our roof were professional and personable and from start to finish we could not have asked for a better experience. We highly recommend this company! The Hazen's.
Christopher Haik
Jun 14, 2021
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Duane Mainardi is the real deal. 3rd generation builder. He knows it all and proves that to you when you first meet him. He literally takes every piece of material off of his truck and explains the entire process to you while providing you with the estimate. When he leaves you have no doubt that he's going to do the best job and not cut any corners(it's a roof, you may regret cutting corners). In 24-48 hours you will be emailed a full detailed estimate and then mailed a copy of the estimate, insurance, and details of the 100's of houses that he's completed within your area.
Every other estimate I received before him was a 1 page form that was completed in 5 minutes at your house while you weren't there. And their estimate was on par with the other 2 that I received. You will not be disappointed. He and his crew are masters at their craft. If you don't believe me, check out their website. There's hundreds of photos of houses they've completed(to include information on shingles used), a tool that shows you what the shingles will look like on your house, as well as a video that tells you why he's the best of the best.
Every other estimate I received before him was a 1 page form that was completed in 5 minutes at your house while you weren't there. And their estimate was on par with the other 2 that I received. You will not be disappointed. He and his crew are masters at their craft. If you don't believe me, check out their website. There's hundreds of photos of houses they've completed(to include information on shingles used), a tool that shows you what the shingles will look like on your house, as well as a video that tells you why he's the best of the best.
Amy M.
May 02, 2021
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Duane replaced my roof years ago. He was very reasonable and did quality work. We had a good amount of siding blow off in a storm a few years ago. I filed insurance claim and they also checked the roof to see if damage there. The adjuster commented that it was one of the best installs he had seen. I definitely recommend.
