WNC Roofing is a commercial-only roofing contractor serving Western NC and Upstate SC for over a decade.
WNC Roofing was built on a very simple tenet – communication matters most. When a commercial building has a roofing issue, someone should be there to answer the phone.
After working in civil construction and roofing, owner Sean Ross saw a clear gap in the Carolinas. Very few contractors focused exclusively on commercial roofing, and even fewer were reliable when building owners and facility managers truly needed help.
More than a decade later, WNC Roofing proudly served hundreds of commercial facilities across Asheville, Greenville, Spartanburg, and the surrounding region with the same focus: show up, solve the problem, and communicate clearly every step of the way.
Commercial Roofing Is All We Do
We don’t work on residential roofs. Not occasionally. Not on the side. Not at all. Our crews, equipment, training, and processes are built specifically for commercial and industrial facilities, including flat roofs, low-slope roofs, metal systems, membrane systems, and the drainage and waterproofing systems that go along with them. That focus matters. Commercial roofing is not residential roofing on a larger scale. Systems are completely different, the access is different, the safety requirements are far more complex, and the cost of mistakes is much higher when there’s a tenant, production line, or occupied facility underneath.
EPDM (ethylene propylene diene terpolymer) tends to fail at seams, penetrations, and puncture points over time. Our repairs focus on locating membrane breaches so we can reinforce weak areas and restore flashing details. That’s how we keep the roof flexible and watertight through weather and temperature changes.
Most TPO (Thermoplastic Polyolefin) issues stem from seam separation, flashing breakdowns, or membrane damage. We perform targeted seam rewelding, membrane repairs, and penetration corrections to stop leaks in their tracks without disturbing the rest of the system.
PVC roofs often experience wear around high-traffic zones, rooftop equipment, and exposure areas. We repair seams, membrane sections, and flashing transitions to get your roof back to peak performance and protection while making sure it stays resistant to chemicals and grease.
As modified bitumen and SBS roofs age, surface wear, splits, and flashing failures can develop. Repairs help reinforce stressed areas, seal openings, and restore layered protection where breakdown has started.
Standing seam metal roofs are designed for durability, but issues can occur at seams, fasteners, or penetrations. When repairs are needed, we target the specific problem without disturbing the rest of the system.
Metal roof leaks come from movement at seams, fasteners, or penetrations. Correcting movement-related issues and resealing vulnerable areas helps extend service life without unnecessary tear-offs.
Slate and tile roofs on older commercial buildings require a careful, selective approach. We replace damaged materials and correct flashing issues while protecting the roof’s structure and original appearance.
What Sets Us Apart
A Decade of Commercial-Only Experience.
For over 10 years, our work has focused exclusively on commercial and industrial roofing across the Carolinas.
Firm Appointments & Honest Estimates.
You get a clear schedule, a defined scope, and a fixed-price proposal with no vague timelines or surprise charges.
Photo Documentation on Every Job.
Every project includes photo documentation so you can clearly see what was found and what was completed.
Safety That’s Verified, Not Just Claimed.
Our team is OSHA-certified, ISN-certified, and operates with an EMR of 0.80, well below the industry average.
Service Area
WNC Roofing operates from offices in Asheville, NC, and Spartanburg, SC. Our service areas include:
- North Carolina: Asheville, Hendersonville, Black Mountain, Hickory, Morganton, Marion, Rutherfordton, Forest City, Newton, Gastonia, Shelby, and surrounding areas.
- South Carolina: Spartanburg, Greenville, and surrounding Upstate SC communities.
Warranties That Actually Mean Something
Every proposal outlines warranty terms before work begins.
- 12-month Craftsmanship Warranty on all service work
- 2-year Workmanship Warranty on full roof replacements
- Up to 20-year Manufacturer Material Warranties on eligible systems
Who We Work With
The businesses that have trusted us with their commercial roofs include:




Ready to Speak With Your Local Commercial Roofing Experts?
Whether you need a repair, a roof replacement quote, or a maintenance plan, WNC Roofing is built for the job. WNC Roofing helps you address commercial roofing problems early with repair work that’s practical and lasts for years. If you’re noticing signs of trouble, let’s take a look and get it handled before it turns into something bigger.
Frequently Asked Questions:
What should businesses look for in a commercial roofing contractor in Asheville or Spartanburg?
Look for contractors with commercial-only experience, strong safety standards, clear documentation, and a track record of working around active facilities. In markets like Asheville and Spartanburg, it also helps to choose a team that understands local weather conditions and building requirements.
Why does hiring a commercial-only roofing contractor matter?
Commercial roofing involves different systems, access requirements, safety protocols, and repair methods than residential work. A commercial-only roofing contractor is better equipped to handle flat roofs, low-slope systems, metal roofing, and occupied facilities without treating the project like a residential job.
How does WNC Roofing help building owners avoid repeat roof problems?
Our focus is on identifying the source of the issue, not just covering the visible damage. That approach helps reduce repeat leaks, unnecessary repair costs, and short-term fixes that don’t hold up.
What industries and property types does WNC Roofing typically serve?
WNC Roofing works with a wide range of commercial and industrial properties, including warehouses, office buildings, retail centers, multi-tenant facilities, and other occupied buildings that require reliable roofing support with minimal disruption.
When should a business consider commercial roof repair instead of replacement?
Repair may make sense when the damage is isolated, and the overall roof system still has useful life remaining. Replacement is often the better option when leaks are recurring, materials are failing across large sections, or repair costs keep adding up over time.