# Commercial Roofing in Naperville, IL | Alamo Roofing Contractors
## Serving Naperville with Expert Commercial Roofing Since 2017
Alamo Roofing Contractors provides TPO, EPDM, modified bitumen, torch down, PVC, and commercial roof coatings for Naperville homeowners and businesses. Located just 58 minutes away in Portage, Indiana, we are a GAF Master Elite contractor since 2021 — one of fewer than 3% of U.S. roofers to hold this certification. We offer the GAF Golden Pledge warranty — 50 years material coverage and 25 years workmanship coverage backed directly by GAF. We serve all of Naperville including Downtown Naperville, River Run, Naperville North, Naperville South, Brookdale, and communities throughout Illinois’ largest suburb, near the Naperville Riverwalk, Downtown Naperville, North Central College, Edward Hospital, and Naper Settlement.
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## Commercial Roofing in Naperville, IL
Naperville’s commercial corridor includes retail centers, industrial properties, office buildings, and multi-unit residential — all requiring professional commercial roofing with manufacturer-backed warranties.
### Commercial Systems We Install in Naperville
**TPO** — Heat-welded seams, white reflective surface, dominant system for new commercial construction.
**EPDM** — Proven rubber membrane, outstanding cold-weather flexibility for Illinois’s freeze-thaw climate.
**Modified Bitumen** — Multi-layer waterproofing for maximum protection on Naperville commercial properties.
**PVC** — Chemical-resistant membrane for restaurants, industrial facilities, and buildings with rooftop HVAC.
**Commercial Roof Coatings** — Extend existing commercial roof life 10-15 years at fraction of replacement cost.
### Free Naperville Commercial Roof Assessment
We inspect your Naperville commercial property — including moisture testing — before recommending coating vs. repair vs. replacement. We don’t recommend coating when the roof doesn’t qualify.
**Permit authority:** City of Naperville Development Services ((630) 420-6100)
Alamo holds an Indiana contractor license and Illinois unlimited roofing license. All commercial projects are fully permitted and inspected.
[INSERT: Commercial project photo — Naperville or DuPage County]
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## Schedule Your Free Naperville Commercial Roofing Estimate
**[Schedule an Appointment]** → [CALENDLY_LINK]
**[Call (219) 224-2636]** → tel:+12192242636
Mon–Fri 9AM–5PM | Sat 9AM–3PM | 24/7 Emergency Storm Response
### All Naperville Services
– [Hub Page — All Naperville Services](/service-areas/naperville-il-roofers/)
– [Metal Roofing Naperville](/metal-roofing/naperville-il/)
– [Storm Damage Naperville](/storm-damage/naperville-il/)
– [Roof Replacement Naperville](/roof-replacement/naperville-il/)
