Roofing Done Right, Built to Last in the San Gabriel Valley
Residential and commercial roofing, from tile and shingle to flat-roof systems.
ESTABLISHED 1987
Since 1987
Route 66 Roofing is a licensed, bonded, and insured contractor based in Monrovia, California. We specialize in high-quality roofing solutions for the San Gabriel Valley, delivering professional craftsmanship and clear communication to every residential and commercial project we touch.
Our Services
Clay & Spanish Tile
Tile removal and reset, new underlayment, chimney and valley flashing, ridge and hip tile repair, full tile re-roofs.
Composition Shingles
Architectural shingle replacement, new underlayment, ridge caps, pipe and vent flashings, valleys and eaves.
Flat Roof Systems
Base sheets, cap sheet installation, parapet and wall flashings, seam work for torch-down and modified bitumen.
Commercial TPO
Heat-welded white membrane over insulation board, curb and pipe boot flashings, rooftop HVAC and ductwork detailing.
Roof Coating & Restoration
Pressure washing and prep, seam and flashing repair, then a white reflective coating on existing commercial flat roofs.
Roof Repairs & Decking
Leak repair, damaged plywood or sheathing replacement, flashing repair around chimneys, vents, skylights, and parapets.
Our Work
View our completed projects in the San Gabriel Valley and surrounding areas.
Serving the San Gabriel Valley
Monrovia, Arcadia, Duarte, Azusa, Pasadena, Glendora, and most of Southern California
Get a Free Estimate
Ready to protect your home? Fill out the form below and our team will contact you within 24 hours to provide a detailed, no-obligation roofing estimate for your San Gabriel Valley property.