Tile roofing
Architectural shingles
Metal roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Repair Across San Antonio Heights
Roof repair in San Antonio Heights usually falls into one of three buckets: wind-lifted shakes from Santa Ana gusts, slow leaks that started at a valley or pipe boot, or hidden decking rot that only shows itself once we open the roof up. Most repairs on the foothill properties here run $350 – $1,800 depending on what we find underneath. We work from the top of Euclid down to the base of the San Gabriels, and we price every job with the assumption that a roof built in the 1960s or 70s will surprise us once in a while. Call (833) 467-4846 for an inspection first. We look before we quote, and the estimate is free.
Why Tilecraft Roofing Is San Antonio Heights’s Preferred Roof Repair Company
We have worked on enough San Antonio Heights homes to know what turns up when decking comes off. The unincorporated foothill lots here, many of them built between the 1950s and 1980s, often carry wood shake or concrete tile over original underlayment that has not aged well. When Ruben Castellano walks a roof on a sloped lot off of 23rd Street or along the canyons east of Euclid Avenue, he is looking for what the Santa Ana winds have been doing for the last thirty years, not just what is visibly broken.
Our process in San Antonio Heights is simple. We inspect the roof, document what we find, and recommend repair when repair will hold. Replacement only gets mentioned when the decking or fire assembly no longer works. Homeowners on Bryn Mawr Avenue and around the tree-lined stretches of Mountain Avenue hear the same thing: the right material for your roof, not whatever happens to be loaded on the truck.
Because we carry full lines from GAF, Tamko, Atlas, and Boral, we can match shingle profiles and tile courses on older roofs without forcing a full re-cover. That matters in a community with custom homes, detached garages, and additions that do not always share the same pitch. A patch that looks wrong on a $1M foothill property is not a patch at all.
Styles & brands we work with
Commercial Roof Repair in San Antonio Heights
Commercial roof repair in San Antonio Heights is a different animal than tract-home residential work. The community has a handful of low-slope commercial structures, equestrian buildings, and accessory structures with flat or near-flat roof sections that collect tree debris faster than they shed water. When a flat roof patch fails on a commercial building here, it is usually because no one cleaned the debris line before sealing the membrane, or because the existing coating was too far gone to bond to.
Low-Slope and Flat Roof Patch Work
We cut out the compromised section, inspect the insulation below, and tie the new membrane into the old with a torch or cold-applied system that matches the existing assembly. On commercial buildings near the Euclid Avenue corridor, we typically quote flat roof patches in San Antonio Heights at $700 – $2,200. The spread depends on the decking condition and how much of the field membrane we need to feather in.
Metal Flashing and Wall-Termination Repairs
Most commercial leaks trace back to the transition where a flat roof meets a parapet or an exterior wall. On older commercial structures in the 91784 zip code, the counterflashing was often installed without a proper reglet or the original sealant has turned to powder. We pull the old flashing, install new termination bar where needed, and reseal with a UV-stable product rated for the Santa Ana sun. Roof Repair for commercial parapets and curb flashings runs $500 – $1,600 per wall section.
Roof Leak Repair in San Antonio Heights
Roof leak repair in San Antonio Heights usually starts with one thing: somebody saw a water stain on the ceiling after the first real winter rain. By the time the stain shows, the water has already been moving through the assembly for a while. The leak might have started at a nail pop, a cracked vent boot, a valley that collects oak leaves, or a piece of wind-lifted shake that let rain hit the underlayment directly.
Valley and Flashing Leak Repairs
Valleys carry more water than any other part of the roof, and on San Antonio Heights homes with mature oak canopy, they also carry leaves and twigs that hold moisture against the metal. We clear the valley, inspect the metal for pinholes or rust, and repair or replace the valley flashing before it starts sending water sideways into the decking. Typical valley leak repairs run $350 – $900. Improper flashing around penetrations allows winter rain to back up under tile or shake, and if that has been happening for years, the decking underneath will need attention too.
Vent Boot and Pipe Flashing Repairs
Vent boot repair is one of the least expensive roof repairs at $275 – $500 in San Antonio Heights. The neoprene boot around plumbing stacks cooks in the inland summer heat and splits. When a boot splits, every rain event sends water straight down the pipe chase and into the ceiling below. We replace the boot and the flashing collar together. If the pipe itself has shifted or the flashing was never counterflashced correctly, we correct that too. Clean work, done once.
Trusted Brands We Service in San Antonio Heights
Tilecraft Roofing installs and repairs materials from seven leading manufacturers, and the names matter in San Antonio Heights because the housing stock here is not uniform. GAF Timberline products work well on ranch-style homes and newer additions that call for architectural asphalt shingles. Atlas and Tamko give us solid options for wind-rated shingles on exposed foothill lots. Boral covers the concrete tile and clay-tile profiles that many custom homes above Euclid were built with. We can order and match existing profiles rather than telling you the old material is not made anymore. Seven leading brands, one crew. Roof Repair in San Antonio Heights means the product choice follows the roof, not the other way around.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Repair Problems We See in San Antonio Heights Homes
- Wind-lifted wood shake and shingles: Santa Ana winds exceeding 60 mph peel shakes up from the bottom course. Once the underlayment sees daylight, it starts failing from UV exposure within a single season, and the next wind event tears more material off.
- Hidden decking rot at valleys and eaves: Winter rain gets under tile or shake at flashings and valleys, and the decking below wicks moisture for years before the ceiling below shows a stain. We find soft spots on nearly a third of the 1960s and 1970s homes we open up.
- Class A fire assembly compromises: Layered or patched repairs that ignore the required Class A fire-rating can void the roof’s fire rating and complicate a homeowner’s wildfire insurance. This is a specific problem in the wildland-urban interface zone along the foothills, where the entire assembly has to be evaluated, not just the broken piece.
- Tree debris damage on sloped lots: Mature oaks over roofs trap leaves in valleys and behind chimneys. The debris holds moisture against fasteners and fascia, and on sloped lots it migrates downslope and clogs the lower drip edge, accelerating dry rot.
Pricing for Roof Repair in San Antonio Heights, CA
Asphalt shingle replacement on a small repair area in San Antonio Heights runs $325 – $700. Flashing repair around a chimney or skylight runs $400 – $950. Valley repair runs $350 – $900. Vent boot replacement runs $275 – $500. Flat roof patches on low-slope sections run $700 – $2,200. The bigger the exposure, the more the wind has been working on it. Wood shake repair runs $450 – $1,800 when decking and the Class A assembly underneath need attention. Every repair gets a written line-item quote before we start, and hidden work gets priced and approved in writing before we touch it. Call (833) 467-4846 to schedule your free inspection and get exact numbers for your roof.
We Also Serve Cities Near San Antonio Heights
Tilecraft Roofing covers the foothill corridor around San Antonio Heights including San Antonio Heights, Upland, Claremont, Rancho Cucamonga, and Montclair. The housing stock and wind exposure vary from street to street, and we price accordingly. Call (833) 467-4846 for a repair estimate anywhere in the 91784 footprint.
Serving San Antonio Heights, CA — Our Local Coverage Area
We’re based in the San Antonio Heights area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs About Roof Repair in San Antonio Heights
Most repair work that does not change the roof structure does not require a permit in unincorporated San Bernardino County, but any repair or re-cover that touches more than a certain square footage or changes the roof assembly may. The wildland-urban interface designation means the governing office cares about maintaining Class A fire ratings. If a large repair or re-cover is going to happen, we will tell you whether a permit is required and whether the repair will trigger any code requirements on the fire assembly. Call (833) 467-4846 and we will check your specific address before any work begins.
We stop, we photograph it, we show you the photos, and we give you a written price for the additional work before we proceed. That is how we handle hidden decking rot, failed underlayment, and compromised fire assemblies. We do not swallow unexpected work into a lump sum, and we do not proceed on a handshake. On a 1970s wood shake roof off Bryn Mawr Avenue, the original underlayment had disintegrated and the decking had soft spots near the valleys. We priced the decking replacement separately and got signed approval before installing the new Class A fire-rated assembly. Hidden damage never gets buried in the bill.
Yes. We repair cracked, wind-lifted, and missing shakes on the homes across San Antonio Heights, and we match the shake profile so the repair does not look like a patch. Often the repair involves more than nailing shakes back down: the original underlayment below them has not survived thirty or forty years of exposure, and we replace that section with a fire-rated underlayment and new drip edge before resetting the shakes. The goal is a repair that keeps the existing look and restores the assembly underneath. Call (833) 467-4846 for an inspection after the next wind event.
We repair and install materials from GAF, Atlas, Tamko, Owens Corning in San Antonio Heights, and Boral, among others. That means we can match your existing asphalt shingle profile or your concrete tile profile instead of forcing a visual mismatch that will bother you every time you pull into the driveway. For older custom homes in San Antonio Heights with clay tile, Boral gives us access to profiles that generic roofing supply houses do not stock. The right material for your roof, ordered for your specific repair.
We do not just clear the debris and call it done. Leaves from mature oaks hold moisture in valleys and behind chimneys, and over time that moisture rots the underlayment and decking at those collection points. We clear the debris, inspect the metal and substrate below it, repair what has been compromised, and recommend trim or debris barriers where the lot makes recurrence likely. The repair only makes sense if the water path is actually fixed. Estimates are free and we work in the 91784 zip code every week.
Written by Ruben Castellano, Owner at Tilecraft Roofing, serving San Antonio Heights and the surrounding foothill communities.