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Your Trusted Partner for Roofing Solutions in Rochester
Greg's Custom Exteriors has been serving the Greater Rochester area and surrounding regions for over 30 years, delivering high-quality exterior solutions to homeowners. Specializing in roofing, siding, windows, and gutters, we prioritize customer satisfaction by using premium materials from trusted brands like GAF, CertainTeed, Mastic, and Simonton. Our team of experts is fully insured and committed to professionalism, ensuring every project meets code requirements and exceeds client expectations. With over 6,200 completed jobs, including 10,000 roofs and 1,200 siding projects, we combine experience with workmanship warranties to protect your investment.

We offer free estimates and financing options to make exterior home improvements accessible and stress-free. Our focus on transparency, quality, and safety sets us apart from storm chasers who lack proper insurance and certifications. By maintaining open communication and attention to detail, we ensure every client receives a fair price for a job done right.
Services
Roofing Siding Windows Gutters Insurance Projects
Highlights and features
  • 30+ years of local experience with 6,200+ completed projects
  • Use premium materials from GAF, CertainTeed, and Simonton
  • Fully insured with proper classifications for all equipment
  • Offer workmanship warranties and transparent pricing
  • Provide financing options for exterior home improvements
What people say
High quality job Completed within a day Great experience Valued well Professional team
Services
Roofing
We provide full roofing solutions using premium materials like GAF and CertainTeed shingles. Our certified team ensures proper underlayment, ice and water shield installation, and ridge vent integration for energy efficiency. Every project includes workmanship warranties and meets local building codes.
Siding
Our siding installations use Mastic vinyl products for durability and aesthetic appeal. We handle complete replacements and repairs, ensuring proper insulation and weather resistance while enhancing your home's curb appeal with modern design options.
Windows
We install Simonton windows designed for energy efficiency and durability. Our process includes precise measurements, proper flashing installation, and sealing techniques to prevent leaks while improving your home's insulation and value.
Gutters
Our seamless gutter installations prevent water damage with custom-fitted systems. We use heavy-duty materials and proper slope calculations to ensure efficient drainage, protecting your home's foundation and exterior surfaces.
Insurance Projects
We assist with insurance claims for storm-damaged roofs and exteriors. Our team documents damage, negotiates with insurers, and completes repairs using approved materials, ensuring full coverage and minimal out-of-pocket costs for homeowners.
People
Greg Nelson
Owner
Greg Nelson has led Greg's Custom Exteriors for over 30 years, completing 6,200+ projects. He prioritizes quality craftsmanship, proper insurance compliance, and customer education about roofing systems while maintaining a focus on community service.
Questions
What services does Greg's Custom Exteriors offer?
We specialize in roofing, siding, windows, gutters, and insurance claim projects for residential properties in the Rochester area.
Do you offer financing options?
Yes, we partner with financial institutions to provide financing for exterior home improvement projects.
Are you insured for roofing work?
We maintain full insurance coverage with proper classifications for all equipment and services we provide.
What warranties do you offer?
We provide both workmanship warranties and manufacturer material warranties on all our installations.
How quickly can you complete a roofing project?
Most roof replacements are completed within one day, even in less-than-ideal weather conditions.
Do you handle insurance claims for storm damage?
Yes, we assist with documenting damage and completing insurance-covered repairs for roofs and exteriors.