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Business Details
38 Years
experience
Trusted Commercial & Industrial Roofing Solutions
R S I Roofing has been a trusted name in commercial and industrial roofing since 1988, delivering expert solutions across Northern New York and beyond. Our team of certified professionals specializes in single-ply, built-up, and steep-sloped roofing systems, with a proven track record of over 55 million square feet installed. Recognized as a Carlisle ESP Hall of Fame contractor with 1,200+ perfect installations, we combine technical expertise with a relentless focus on safety and client satisfaction.

Our portfolio includes landmark projects like the Pentagon and St. Lawrence University, reflecting our ability to handle complex structures with precision. As a member of the National Roofers and Contractors Association and a certified Energy Star Contractor, we prioritize innovation, sustainability, and long-term partnerships with clients, architects, and suppliers. Our mission remains simple: to be the best roofing and sheet metal contractor by putting people first.
Services
Single Ply Roofing Built Up Roofing Steep Sloped Roofs Green Roofs LEED Projects
Details
  • Year established: 1988
Highlights and features
  • 1,200+ perfect Carlisle ESP installations since 1997
  • 35+ years of commercial roofing expertise
  • Certified Energy Star Contractor since 2009
  • Completed 75+ projects annually across NY and beyond
  • 70+ field personnel with 10+ years average tenure
Associations and certifications
  • Carlisle ESP Hall of Fame
  • ABC Diamond Award
  • National Roofers and Contractors Association (NRCA)
  • Energy Star Contractor
Services
Single Ply Roofing
We install EPDM, TPO, and PVC single-ply roofing systems for low-sloped roofs. These durable, energy-efficient solutions offer excellent waterproofing and UV resistance. Our Carlisle ESP-certified team ensures flawless installations that meet strict performance standards.
Steep Sloped Roofs
Our expertise includes standing seam metal, synthetic slate, and copper roofing for steep-sloped structures. These premium materials combine aesthetic appeal with long-term durability, ideal for historic buildings and high-visibility commercial properties.
Green Roofs
We design and install eco-friendly green roofs that reduce energy costs and stormwater runoff. Our systems meet LEED certification requirements while providing insulation and extending roof lifespan through multi-layered vegetation systems.
LEED Projects
As Energy Star Contractors, we implement roofing solutions that contribute to LEED credits. Our team collaborates with architects to meet sustainability goals through energy-efficient materials and environmentally responsible installation practices.
Emergency Roof Repairs
While not 24/7, we prioritize urgent roof repairs for commercial clients. Our experienced crews address leaks, storm damage, and structural issues using proven techniques to restore roof integrity quickly and safely.
People
Joel Lapierre
President
Joel Lapierre has led R S I Roofing since 1988, guiding its growth into a regional industry leader with over 1,200 perfect Carlisle ESP installations.
Lucas Bushaw
Vice President
Lucas Bushaw has served as Vice President since 1998, overseeing project management and client relations for R S I Roofing's complex commercial and federal contracts.
David Fults
Chief Operating Officer
David Fults has been COO since 1999, managing day-to-day operations and ensuring adherence to safety standards across R S I Roofing's 75+ annual projects.
Russ Brown
Secretary/Treasurer
Russ Brown has served as Secretary/Treasurer since 1993, maintaining financial oversight for R S I Roofing's 35+ year growth from a local contractor to regional leader.
Dave Looker
Senior Supervisor
Dave Looker has supervised roofing crews since 1988, bringing decades of hands-on experience to R S I Roofing's most complex installations and challenging projects.
Questions
What types of roofing systems do you specialize in?
We specialize in single-ply (EPDM, TPO, PVC), built-up, and steep-sloped roofing systems including metal, slate, and synthetic materials.
Are you certified for commercial roofing projects?
Yes, we're Carlisle ESP Hall of Fame certified with 1,200+ perfect installations and Energy Star Contractor certified since 2009.
How many projects do you complete annually?
We complete approximately 75 commercial and industrial roofing projects annually across Northern New York and surrounding regions.
Do you handle government and institutional projects?
Yes, we've completed work for federal agencies, schools, universities, and local governments including the Pentagon and St. Lawrence University.
What safety certifications do you hold?
We've received ABC Diamond Awards for safety excellence and maintain OSHA-compliant safety protocols across all job sites.
How experienced is your team?
Our supervisors average 20+ years' experience, with 70+ field personnel and many technicians having 10+ years in commercial roofing.