Architectural shingles
Metal roofing
Tile roofing
GAF
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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Repair Across Westmont
Roof repair in Westmont usually comes down to one thing: finding someone who understands what these older tract homes actually need before the next rain finds the weak spot. Bedrock Roof Repair has worked on enough 1940s and 1950s stucco-over-wood-frame houses between Western Avenue and the Inglewood line to know what hides under those shingles. We’re not guessing when we tell you what your roof needs. We’re looking at the same skip-sheathing, the same flat-roof additions, the same UV-baked asphalt we see on nearly every block in 90047. Call (833) 589-7850 and we’ll put eyes on it.
Why Bedrock Roof Repair Is Westmont’s Preferred Roof Repair Company
Westmont homeowners call us because we speak plainly about what a repair involves and what it costs. Alan Cofield started Bedrock Roof Repair with a sequence that matters here: inspect first, repair when possible, replace when necessary. In a neighborhood where houses carry decades of patch-worked roofs, that sequence saves people real money. We don’t walk into a 1954 home on 103rd Street assuming it needs a tear-off. We open it up, find the actual failure, and fix that.
Our crews know the houses. They know that a ceiling stain near the back bedroom often traces to an enclosed patio roof tied into the main line without proper flashing. They know that low-slope sections on these carport additions fail at the seams before the field shingles do. That local knowledge means fewer return trips and fewer surprises. It also means our customers tell their neighbors about us, which is how most of our Westmont work arrives.
Styles & brands we work with
Emergency Roof Repair in Westmont
Emergency Roof Repair in Westmont is what happens when a winter storm rolls through and a roof that was barely holding finally lets go. The first heavy rain after a long dry stretch is when we get the calls: water coming through a light fixture, a soggy patch spreading across the ceiling, or shingles blown off a low-slope section overnight. These aren’t jobs that can wait three days. Wet drywall turns to mold, and a small opening in the roof deck lets more water in every hour. Call (833) 589-7850 and we’ll talk you through what to do right now, then get a crew out to tarp, patch, or rebuild the section that failed.
What Counts as an Emergency Here
Active water intrusion is the threshold. If water is coming through the ceiling, it’s an emergency. If you’ve lost a section of shingles and can see the underlayment or skip-sheathing, that’s an emergency too. A loose shingle that hasn’t broken the seal is not. We’ll tell you the difference, because sending a crew out for a non-emergency wastes your money and ours.
Tarping and Temporary Protection
When a Westmont roof opens up during a storm, the first move is usually a tarp and a temporary seal at the penetration. This isn’t the repair. It’s what keeps the interior dry until we can pull the damaged section apart, replace what’s rotted, and tie it back together properly. Expect a leak-stopping emergency patch or tarp job in Westmont to run $350 to $700, with the permanent fix priced separately once we see what’s under the shingles.
Flat Roof Repair in Westmont
Flat Roof Repair in Westmont is one of the most common calls we get, and it’s almost always tied to the same thing: those enclosed patios and room additions that were built onto single-story tract homes decades ago. The original house went up in the 1940s or 1950s with a pitched roof over composition shingles. Then someone added a flat-roofed back room, often without a permit, and tied it into the main roof line. Thirty or forty years later, that seam is where the leak lives. We fix flat roof sections by removing failed modified bitumen or rolled roofing, repairing or replacing what’s rotted underneath, and flashing the tie-in correctly so water can’t back up under the shingles.
The Patio Tie-In Problem
On a 1952 stucco-over-wood-frame home near 99th Street and Western Avenue, our crew traced a ceiling stain to exactly this condition. The flat-roofed enclosed patio tied into the main roof without proper flashing. We removed the failing modified bitumen, replaced dry-rotted skip-sheathing with solid decking, installed ice and water shield in the valleys, and tied the flat section back into the main roof with new drip edge and counterflashing. That’s a typical Westmont flat roof repair: not glamorous, but structural, and it keeps working after the next storm season.
When a Patch Isn’t Enough
A small puncture or split in a rolled roof can sometimes be repaired with a torched or cold-applied patch for $450 to $900. But when the decking underneath is soft, or the membrane has pulled away from the perimeter, the patch buys you months, not years. For a full flat roof section repair with new membrane and decking replacement on a typical Westmont addition, plan for $2,400 to $5,500 depending on square footage. We’ll show you the rot before we quote the fix.
Trusted Brands We Service in Westmont
We install and repair materials from seven leading manufacturers: GAF, Atlas, CertainTeed, Owens Corning, IKO, Tamko, and Boral. That matters in Westmont because no single brand is right for every one of these houses. A low-slope pavilion roof needs different material than a steep-pitch front elevation. We recommend based on your roof’s pitch, exposure, and condition, not on which supplier is giving us the best month. Because we stock local parts for Westmont jobs and order directly from manufacturers, turnaround on shingle matching and warranty-backed materials stays tight.
See the difference
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After
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AfterCommon Roof Repair Problems We See in Westmont Homes
- Skip-sheathing that won’t hold new shingles. Westmont’s tract homes were built with 1×6 or 1×8 skip-sheathing: spaced boards, not solid decking. Modern architectural shingles need solid 7/16 OSB to nail to spec, so a repair often means replacing decking before the new roof goes on.
- Flat-roof additions that tie in wrong. The enclosed patio or back-room addition is everywhere in Westmont, and the seam where it meets the main roof is the most common leak point we see. Without proper counterflashing and drip edge, winter rain backs up under the shingles.
- UV-baked shingles and flashing. The long, hot, semi-arid summers here dry out asphalt shingles and break down the seal at pipe boots and valley flashing. By the time the winter rain arrives, the roof that looked fine in August can’t hold water.
- Unpermitted work with unknown framing. Because Westmont sits in unincorporated LA County, many additions went up without a building permit. We’ve opened flat sections and found rotted 2×4 rafters and no sheathing at all. Permits for new work go through LA County Building & Safety, and we handle that paperwork when the scope requires it.
Pricing for Roof Repair in Westmont, CA
Roof repair costs in Westmont follow a range, and here it is. A targeted shingle replacement or leak repair on a small section runs $450 to $1,200. Flashing repair around a pipe boot or valley runs $350 to $900. Vent boot replacement is $250 to $600. A flat roof patch runs $450 to $900, while a full flat section rebuild with decking runs $2,400 to $5,500. The biggest variable in Westmont is what’s under the shingles: if we find skip-sheathing that has to be replaced with OSB, materials and labor go up. We give written line-item quotes before work starts, and the quote doesn’t change unless we find damage we couldn’t see from the surface, which we’ll show you and price before touching it. Call (833) 589-7850 for a free estimate on your Westmont roof.
We Also Serve Cities Near Westmont
Bedrock Roof Repair serves Westmont and the surrounding South LA communities, including View Park-Windsor Hills, West Athens, Inglewood, and Lennox. If you’re just across the line, the same crews and the same material access apply. Learn more about our Roof Repair services or see how we serve Westmont specifically.
Serving Westmont, CA — Our Local Coverage Area
We’re based in the Westmont 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 Westmont
It can, if the repair involves materials out of spec or fastening patterns that don’t match the manufacturer’s nailing schedule. We check that before we start. If your home is still under builder or manufacturer warranty, we’ll match the original material and installation spec so the repair stands on its own without voiding the remaining coverage. Call (833) 589-7850 and we’ll review what your warranty actually covers before quoting anything.
Most HOAs in newer Westmont developments require written approval for any roof work that changes material, color, or profile. A repair that matches the existing roof in kind usually doesn’t trigger full review, but a patch that changes the color or a flat section rebuild that alters the parapet height can. We’ll provide the spec sheet, material sample, and scope description your HOA board or architectural committee asks for, and we’ll wait for the approval before starting work that requires it. Start by calling (833) 589-7850 to get the scope of work written up.
Because that’s how Westmont’s tract homes were built. Instead of solid plywood or OSB decking, the original roofs used 1×6 or 1×8 boards laid with gaps between them. That worked for the heavy three-tab shingles of the time, but modern architectural shingles need solid decking to meet their wind-rating nailing pattern. Reusing skip-sheathing under new underlayment means the shingles flex at the seams and crack within a season or two. We replace it with solid 7/16 OSB before installing new underlayment. For an exact assessment of your decking, call (833) 589-7850.
Yes, and it’s one of the most common repairs we do in Westmont. The fix involves removing the failed membrane where the flat section meets the pitched roof, replacing any rotted decking, and installing proper flashing so water can’t back up under the shingles. If the tie-in is severe or the addition framing is compromised, we’ll tell you what a correct repair requires, including whether a small cricket is needed to keep water moving away from the seam. Call (833) 589-7850 and we’ll take a look before you spend anything.
Look for three things: whether the bid includes decking replacement, whether it names the specific flashing work, and whether it’s a fixed price or an estimate subject to change. A $900 bid that assumes the skip-sheathing is still sound will turn into a $1,900 job the moment the roof is opened. A $1,400 bid that includes decking, underlayment, and flashing is the more honest number. We give written line-item quotes that spell out every step, and we show you any damage we find before we spend your money on it. Call (833) 589-7850 for a quote you can actually compare.
Written by Alan Cofield, Owner at Bedrock Roof Repair, serving Westmont and the surrounding South LA communities.