An architectural shingle roof is the best value in residential roofing when it is installed on a clean deck with the right underlayment, ventilation and flashing. We install Owens Corning TruDefinition Duration and repair every brand of shingle roof.
What we do
Owens Corning TruDefinition Duration with SureNail Technology, in eleven colors plus the Designer palette, backed by a limited lifetime warranty.
Every layer stripped to the deck, the sheathing inspected and repaired, then synthetic underlayment, ice-and-water membrane at eaves and valleys, new drip edge and pipe flashings before the first shingle goes down.
Missing, curled, blistered or wind-lifted shingles replaced with matching product, and sections re-nailed and resealed.
Balanced intake and ridge ventilation sized to the attic, and starter courses at every eave and rake for wind resistance and a straight edge.
Matching Duration hip and ridge shingles for a finished look and extra protection where roofs fail first.
Every Duration shingle carries a Class A fire rating, and CRRC-rated colors are available where Title 24 cool-roof rules apply.
Who we are
San Gabriel Valley Roofing is a family-owned roofing company with over two decades of hands-on experience. We have earned our reputation one roof at a time, through honest assessments, quality craftsmanship, and standing behind every job we complete.
How it works
We conduct a thorough roof assessment, documenting damage, wear and potential issues with detailed photos.
You receive a transparent, written estimate with clear scope, materials, timeline and pricing. No hidden fees.
Our skilled crew completes the work on schedule using premium materials. We handle permits and inspections.
We walk the finished job with you, make sure everything meets our standards, and hand you your warranty.
Questions
Architectural shingles typically last 25 to 30 years here. Sun and heat, not rain, are what age them, so attic ventilation and a lighter, reflective color both help.
California code allows a second layer, but we recommend a tear-off. It lets us inspect and repair the deck, replace the underlayment and flashings, and it is required for a full manufacturer warranty. We will price both if you want to compare.
Our Duration guide shows every color on real homes. Lighter colors reflect more heat; darker colors hide roof lines. We bring samples to the estimate.
A limited lifetime manufacturer warranty on Duration shingles, plus our own workmanship warranty stated in the contract.
Coverage
San Gabriel ValleyPasadena, Arcadia, Glendora, Monrovia, Azusa, Covina, West Covina, San Dimas, La Verne, Temple City
Greater Los AngelesAlhambra, Monterey Park, Rosemead, El Monte, South Pasadena, San Marino, Altadena, Sierra Madre, La Cañada, Duarte
Inland EmpirePomona, Claremont, Upland, Rancho Cucamonga, Ontario, Fontana, Rialto, San Bernardino, Redlands, Corona
Orange CountyAnaheim, Fullerton, Orange, Brea, Yorba Linda, Placentia, Tustin, Santa Ana, Irvine, Mission Viejo
Schedule a free inspection and written estimate. We will bring samples and price the options.
(626) 598-6748
