GAF-Certified roofing for Ontario homeowners and businesses — backed by 33 years of trusted, family-owned service across the West Inland Empire.
Ontario is our home. B&M Roofing has been headquartered right here on S Benson Ave for decades, and we've put roofs on homes and businesses all across the city — from the older neighborhoods near Euclid Avenue to the newer developments on the south end. As an Ontario-based, family-owned contractor, we're never more than a few minutes away when you need us.
Ontario's mix of mid-century homes, newer tract housing, and busy commercial corridors means we see every kind of roof. We know how the local heat and Santa Ana winds wear down a roof over time — and how to build one that stands up to it.
Full GAF roof systems with a Limited 50-Year Warranty for Ontario homes.
Learn More →Fast leak, flashing, and storm-damage repair throughout Ontario.
Learn More →Shingle and tile roofing for Ontario homeowners.
Learn More →Flat and low-slope systems for Ontario businesses.
Learn More →Energy-saving coatings for Ontario flat roofs.
Learn More → ExclusiveWe remove, re-roof, and reinstall solar panels for Ontario homes.
Learn More →Because we're based in Ontario, you get a true local contractor — fast response times, a real address you can visit, and a reputation we've built over 33 years with our own neighbors.