The Southern Tier's commercial roofing experts
Low-slope, metal and re-roofing, installed by craftsmen.
Peterson Roofing keeps the businesses, institutions and landmarks of Cattaraugus County and the surrounding region watertight. Serving the Southern Tier of New York and Western Pennsylvania from Olean.
Full-service commercial roofing
One contractor for the whole roof: new installation, replacement, repairs, specialty metal work and the maintenance that keeps it watertight for decades.
Commercial & Industrial Roofing
New roofs and full systems for businesses, warehouses, institutions and municipal buildings across the Southern Tier.
- Low-slope and flat roof systems
- Single-ply membrane (TPO, EPDM)
- Built-up and modified bitumen
Roof Replacement & Re-Roofing
Tear-offs and new installations sized to your building, your budget and your operating schedule.
- Full tear-off and re-roof
- Architectural shingle systems
- New construction roofing
Metal Roofing & Fabrication
Standing-seam metal, custom flashings and specialty metal work such as domes and barrel canopies that other crews turn down.
- Standing-seam & architectural metal
- Custom on-site metal fabrication
- Specialty domes & canopies
Roof Repairs & Modifications
From a single leak to a specialty modification, we are well versed in all facets of roofing and any material.
- Leak location & repair
- Shingle & section replacement
- Specialty roof modifications
Maintenance & Inspections
Critical maintenance and inspections that catch small problems before they become expensive ones.
- Roof condition inspections
- Preventive maintenance
- Priority minor repairs
Who we are
Commercial roofing done right
Peterson Roofing has earned a reputation across Cattaraugus County for quality craftsmanship, honesty, integrity and consistent customer satisfaction. Under new ownership, that same commitment to doing the job right drives every project we take on.
We are a full-service commercial and industrial roofing company, well versed in every facet of the trade and any material. We specialize in low-slope roofs and in metal fabrication for metal roofing, the work that can pose trouble for less experienced companies. Many of our customers become customers for life after a single service call.
Roofs across the Southern Tier
A sample of commercial, institutional and specialty roofing. See more on our work page.
Multi-Building Re-Roof
A full architectural-shingle re-roof across a two-building brick complex, crews sequenced to keep the property in use.
Municipal Building
Tile and metal roofing on a newly built brick civic building, coordinated with the general contractor.
Church Dome & Low-Slope Deck
Custom standing-seam metal dome over a low-slope membrane roof, the specialty metal work we are known for.
Trusted across the Southern Tier
Peterson Roofing has earned a five-star reputation across Google, Angi and Yelp, and is a repeat Elevate (formerly Firestone) Partner in Quality Award recipient.
Southern Tier Builders Association
A longstanding member of the region's builders association, working alongside the area's general contractors and owners.
N.Y.S. Roofing & Sheet Metal Contractors Association
Member of the statewide association that sets the standard for commercial roofing and sheet metal work in New York.
Elevate Partner in Quality
A repeat Elevate (formerly Firestone Building Products) Partner in Quality Award recipient for our commercial roofing systems.
Have a roof that needs an expert?
Whether it is a single leak, a specialty metal job, or a full replacement bid, we respond quickly and quote for free. Tell us about your building.
Request a Free Quote