Metal roofing
Architectural shingles
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Boral Roof Repair in West Covina: What to Know First
Boral roof repair in West Covina typically runs $350 – $900 for most shingle replacements, leak repairs, and flashing fixes, with most jobs completed in a single visit. We’re an independent Boral service provider, not a dealer or authorized rep, which means we tell you the truth about your roof without a sales agenda. If you own a Boral tile or steel roof in West Covina and you’re seeing cracked tiles, lifted flashing, or water stains, call (831) 777-6412 and we’ll give you a written price before any work starts.

This page is for homeowners who specifically chose Boral products and want a roofer who knows how those materials behave on Southern California homes. We’ve repaired enough Boral roofs across West Covina to know exactly what goes wrong, how to fix it without creating new problems, and what it should cost. Dylan Pace leads our crew, and after years working streets from Galster Wilderness Park down to the 10, he can usually diagnose a Boral failure from a photo before we even roll a truck.
How Boral Products Fail – and How We Fix Them
Boral makes genuinely tough roofing materials, but decades of West Covina sun and the occasional freeze-thaw cycle expose patterns. Here’s what we actually see:
- Boral Concrete Tile: broken corner tabs and hairline cracks. Boral’s concrete tiles (we see a lot of the Boral CedarLite and Boral Barcelona profiles on West Covina homes built in the 1990s and 2000s) are dense and heavy, but the corner tabs snap when a technician walks the wrong line or when high winds lift a tile and drop it hard. A hairline crack from thermal expansion is almost invisible from the ground but lets water through during the first winter rain. We replace the individual tile rather than patching, because sealant over a moving concrete crack fails within a season.
- Boral Steel roofing: underlayment failure before the steel fails. Boral’s steel shakes and shingles (like the Boral CountryShake profile) outlast their underlayment. West Covina’s dry summers bake the felt or synthetic underlayment, and by year 12 to 15 we’re often pulling steel panels to find the real leak is in the underlayment below. The steel itself looks fine. Homeowners miss this because they assume the metal is the barrier; it isn’t. We inspect what’s underneath, not just what’s on top.
- Boral flat tile profiles: valley congestion and blocked water channels. On West Covina ranch homes with Boral’s flat tile lines, leaves and debris from older oak trees pack into the valleys and block the water channels molded into the tile. Water backs up, runs sideways under the tile, and shows up on the ceiling in the middle of the room, far from the actual entry point. We clear the valley, replace broken tiles, and often install a wider metal valley liner to handle the volume.
- Flashing failures at the tile-to-wall transitions. Boral tile roofs in West Covina often fail where the roof meets a stucco wall or chimney. The original step flashing and counterflashing age out, and the mortar that seals the transition cracks and falls away. Water gets in behind the wall flashing and follows the underlayment down. We rework the flashing with new metal and a properly stepped tie-in, no caulk shortcuts.
- Pipe boot and vent collar dry rot around the rubber collar. On every Boral roof, the pipe boots are a separate manufactured component, and the rubber collar that grips the pipe hardens and splits in direct sun. West Covina’s UV exposure is aggressive, and on a Boral tile roof the boot sits low in the tile field, meaning once it fails, water pools around it. We replace the boot with a high-quality aftermarket unit that matches or exceeds OEM spec, then re-bed the surrounding tiles.
Styles & brands we work with






Our Boral Roof Repair Process
Every Boral repair we do in West Covina follows the same track, so you’re never left guessing what comes next:
- 1
Call and talk to a person. You call (831) 777-6412, a live person answers, and we schedule a visit window you can track, The Relay Standard applies from the first call.
- 2
On-site diagnosis. Dylan or one of our background-checked technicians walks the roof and confirms what’s failing. We photograph everything we find, and we show you the photos before we recommend anything.
- 3
Written price, no surprises. You get a line-item written quote before any nail goes in. The number on the page is the number on the invoice.
- 4
Parts decision. If it’s a Boral OEM tile, we source a matching replacement by series, profile, and color. If OEM is discontinued or delayed, we use a quality aftermarket match and tell you exactly which we’re using and why. No silent substitutions.
- 5
The repair. We replace the failed tile or flashing, re-bed mortar, rework underlayment, or swap pipe boots. We always test the repair with a controlled water run before we call it done.
- 6
Before-and-after photos plus a digital invoice. You get photo documentation of the entire repair and a digital invoice sent by text before we leave.
Every repair is covered by the 365-Day Done Right Promise. If the same repair fails within a year, we come back at no charge. That’s in writing, included with every job.
See the difference
Before
After
Before
After
Before
AfterWhat Boral Roof Repair Costs in West Covina
Here’s what we actually quote on Boral roofs in West Covina:
- Single tile replacement: $180 – $350, depending on tile profile, roof pitch, and access.
- Flashing repair at a wall or chimney: $400 – $800 for most step or counterflashing rework.
- Pipe boot or vent collar replacement: $250 – $450 installed and re-bedded.
- Valley clearing and liner replacement: $500 – $1,200 depending on valley length and tile damage.
- Steel roof underlayment repair (localized): $600 – $1,400 for a section, steel R&R included.
Cost moves based on roof pitch, two-story access, and how much hidden damage we find once tiles come up. We give you the number before work starts, not after. Call (831) 777-6412 for a free estimate on your Boral roof in West Covina.
Why West Covina Homeowners Call Crestview Roofing Co West Covina for Boral Work
We’re not the cheapest roofer in West Covina, and we’re not trying to be. We’re the one who tells you the truth and puts it in writing. Boral roofs are a specific skill set, and our crew has done enough of them across the San Gabriel Valley to spot the difference between a tile that needs replacement and one that’s just cosmetically weathered. We also service GAF, Owens Corning, and CertainTeed roofs, so if your Boral home has a mixed-material section or you’re weighing a brand switch, we can actually compare what you’d get. Every job gets a written price before work starts, before-and-after photos, a live arrival time, and a full year of coverage through the 365-Day Done Right Promise. If a repair fails, we come back free. No phone tag, no voicemail loops, no arguments.
FAQs
No, a repair from an independent contractor does not void a Boral manufacturer’s warranty, provided the repair is done to proper installation standards and doesn’t alter the roof’s original system. As an independent Boral service provider, we follow the same installation practices Boral specifies, and we’re careful not to use any method or material that would compromise your coverage. Call (831) 777-6412 and we’ll walk you through what your warranty actually covers, in plain words.
Yes, in most cases we can source a matching Boral tile by series, profile, and color, including discontinued colors through salvage and specialty suppliers. Boral’s color lines have shifted over the years, and some 1990s and early 2000s colors are harder to source than others. When an exact OEM match isn’t available, we’ll show you a near-match side by side before we install it, so there are no surprises after the job. Call (831) 777-6412 for a free match check.
Repair makes sense when the damage is localized: a few cracked tiles, one failed flashing section, or a single leak that hasn’t spread. We recommend replacement when we find widespread underlayment failure, cracked tiles across multiple slopes, or valley and flashing issues on every plane. After 20-plus years in West Covina’s sun, many Boral concrete tile roofs need new underlayment even though the tiles themselves have decades left. We’ll tell you what actually needs doing today, and what can wait. Call (831) 777-6412 for an honest read.
Most Boral leak repairs, including tile replacement and flashing work, are completed in a single visit lasting two to four hours. Complex underlayment repairs on steel or flat tile profiles may take a second visit if we need to order specific materials. We give you a firm arrival window and a written time estimate before we schedule, and you’ll know the price before we touch the roof. Call (831) 777-6412 to get on the schedule.
No, the written price we give you before work starts is the price you pay, unless we find hidden damage that changes the scope. If that happens, Dylan’s rule applies: every quote he writes is a promise, and if the number changes, you hear from him first, before any additional work begins. You approve any change in writing. Call (831) 777-6412 to get a line-item written estimate.
If you own a Boral roof in West Covina and something’s leaking, cracked, or just doesn’t look right, call (831) 777-6412. We’ll give you a straight answer, a written price, and a repair covered for a full year. Free estimates, no pressure, no surprises.
Written by Dylan Pace, Owner & Lead Roofer, Crestview Roofing Co West Covina at Crestview Roofing Co West Covina, serving West Covina and nearby areas.