From a single slipped tile to storm damage across the whole roof, we find the real cause of the problem and fix it so it stays fixed. A repair done properly saves you the cost of replacing a roof that still has life in it.
What we do

Water rarely enters where it shows up inside. We trace the leak to its source, whether that is a cracked pipe boot, a failed valley or a nail pop, and repair that.
Lifted shingles, broken tiles and torn underlayment after Santa Ana winds or heavy rain, documented with photos for your insurance claim.
Chimneys, skylights, vents and wall-to-roof transitions are where most roofs fail. We reflash with new metal and sealant, not caulk over the old.
Cracked or slipped concrete and clay tiles, broken ridge and hip pieces, and worn underlayment beneath tile that still looks fine from the street.
Missing, curled or blistered shingles replaced with matching product, and sections re-nailed and resealed.
Rotted fascia, sheathing and rafter tails cut out and replaced before the new roofing goes on.
“They showed up on time, gave me an honest assessment, and the repair was done the same day. My roof hasn't leaked since. Highly recommend.”
Maria G., Pasadena, CAWho 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
Most roofs under 20 years old with localized damage can be repaired. If the underlayment has failed across large areas, or repairs would cost a large share of a new roof, we will tell you and put both options in writing.
Standard repairs are usually scheduled within a few days. Active leaks are treated as emergencies, and we tarp and dry-in the same day whenever weather allows.
Yes. We photograph and document the damage, provide a written scope, and can meet the adjuster on site.
Every repair carries our workmanship warranty. The term is stated in your written estimate.
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
Call for a free inspection. We will tell you honestly whether it is a repair or a replacement, and put it in writing.
(626) 598-6748