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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
CertainTeed Roofing in Santa Monica, CA | Bedrock Roof Repair
We provide independent CertainTeed roofing service across Santa Monica, from Ocean Park to north-of-Montana. What makes our CertainTeed work here different is simple: we understand how salt fog and marine-layer moisture attack these roofs long before you see visible damage from the street. Call (833) 589-7850 for a free estimate.

Why Santa Monica Residents Choose Us for CertainTeed Service
We’ve stripped and re-roofed hundreds of CertainTeed roofs across Santa Monica, CA coastal neighborhoods, from Landmark shingle replacements to tile-underlayment lifts, so we know which assemblies fail under salt fog and marine moisture. As an independent contractor, we work with CertainTeed products daily but are not authorized, sponsored, or endorsed by the manufacturer. That independence matters because it means our recommendations follow the roof, not a supplier agreement. Alan Cofield, our owner, has spent years reading the specific ways Santa Monica roofs deteriorate, and he’ll tell you plainly whether a repair makes sense or a replacement is actually warranted. We stock CertainTeed-compatible parts locally and use OEM-grade accessories where they matter, so turnaround in the 90401 and 90402 ZIP codes doesn’t drag on while parts ship from a warehouse.
Styles & brands we work with






Common CertainTeed Roofing Problems We Solve in Santa Monica
- Salt-air corrosion of fasteners and flashing. Galvanized nails and valley metal rust through on ocean-facing slopes in north Santa Monica and Ocean Park long before the shingle field shows wear. We replace corroded hardware with stainless or hot-dip galvanized fasteners and copper or stainless flashing.
- Marine-layer moisture cycling degrades underlayment beneath clay tile. The salty fog soaks the underside of tile, so CertainTeed felt or synthetic underlayment fails and leaks appear even though tiles look intact from the ground. This is one of the most common hidden failures we find in Santa Monica’s 1920s Spanish Colonial Revival homes.
- Algae streaking and granule loss on north-facing shingle slopes. Persistent dampness keeps CertainTeed Landmark shingles wet much longer than they would be ten blocks inland, accelerating discoloration and surface erosion. North-facing slopes in Ocean Park are especially vulnerable.
- Wind-lifted tiles and ridge caps from Santa Ana events. CertainTeed-installed tile and shingle edges on exposed ridges are vulnerable to uplift when dry gusts follow marine-layer dampness. The annual Santa Ana winds off the Santa Monica Mountains edge push debris and lift edges that have already loosened from moisture cycling.
- Failed underlayment beneath intact tile on rent-controlled buildings. Santa Monica’s rent-control and historic-preservation rules often keep tile roofs in service past their underlayment’s lifespan, so we regularly find crumbling felt under tile that looks fine to a tenant or a city inspector.
CertainTeed Service in Santa Monica: What Local Conditions Mean for Your Equipment
Here’s the pattern we see on Santa Monica roofs that inland contractors miss: ocean-facing slopes in the 90402 ZIP code soak in salty fog for hours every morning, and that moisture works its way under clay tile and into fastener holes. Deck screws and flashings rust through in a fraction of the time they would ten blocks inland, and the underlayment beneath the tile breaks down while the tiles themselves still look serviceable. A roof can look fine from the curb and be leaking into the attic. Because Santa Monica’s rent-control and historic-preservation rules can delay roof replacements, many CertainTeed tile roofs in rent-controlled multi-unit buildings and historic districts are kept in service past their underlayment’s life. We often find failed felt beneath intact tile on Ocean Park and north-of-Montana properties where ownership won’t approve a full tear-off, and we offer CertainTeed repair in Venice and surrounding areas. That’s the roof telling you what went wrong long before it’s visible.
CertainTeed Models & Products We Service in Santa Monica
We work on the full CertainTeed residential line: Landmark architectural shingles, Presidential Shake luxury shingles, Carriage House luxury shingles, and Flintlastic low-slope membrane for flat and low-pitch sections common on mid-century Santa Monica apartment buildings, including CertainTeed repair in Century City. We use CertainTeed accessories like Ridge Vent and shingle-specific components where they matter, but for coastal durability we upgrade to stainless or hot-dip galvanized fasteners and flashing rather than relying on standard electro-galvanized hardware. If a CertainTeed tile roof has sound tiles but failed underlayment, we recommend a lift-and-relay rather than a full tear-off; if the decking or fasteners are compromised, we advise replacement.
See the difference
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AfterCertainTeed Service Pricing in Santa Monica
CertainTeed roofing costs in Santa Monica run higher than inland Los Angeles because of the coastal hardware upgrades we just described. Replacing underlayment on a tile roof with a self-adhered membrane starts around $4 to $6 per square foot, though deck repairs or extensive flashing work push that higher. Landmark architectural shingle replacement on a typical Santa Monica bungalow falls in the $9 to $13 per square foot range, with tear-off and disposal included. What drives your number: roof pitch, accessibility, how many layers are coming off, and whether we’re dealing with historic-district paperwork. Call (833) 589-7850 for a written line-item estimate. It’s free, and it tells you exactly what the roof needs and what it’ll cost.
Serving Santa Monica, CA — Our Local Coverage Area
We’re based in the Santa Monica 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 – CertainTeed Roofing in Santa Monica
That’s marine-layer moisture and salt doing their work. Landmark shingles on ocean-facing and north-facing slopes stay damp for hours each morning in Santa Monica, which accelerates algae growth and surface granule loss, while nearby galvanized fasteners are rusting and bleeding onto the shingles. It rarely means the shingles are failing structurally, but the fasteners and flashing may need replacement before the shingle field does. Call (833) 589-7850 and we’ll inspect the slope and tell you what’s actually failing.
Yes, that’s a lift-and-relay or underlayment replacement. We remove the tiles, pull the old felt, install a new underlayment, and reset the original tiles. It’s the right fix when the tiles are sound but the underlayment has failed, and it costs far less than a full tear-off. We do this regularly on older homes in Ocean Park and north-of-Montana.
It means you’ll likely need to schedule work around tenant-protection rules, which can add time to the front end. We coordinate with building owners to plan phased work where needed, and we handle the paperwork side so the actual roofing doesn’t stall once approvals come through.
CertainTeed Landmark shingles perform well here if they’re installed with upgraded stainless fasteners and proper ventilation, particularly on north-facing slopes that stay damp. The shingles themselves will still weather faster than they would inland, so the upgrade matters more than the product line.
Flashing repair done in-kind typically does not trigger design review in Santa Monica historic districts, though full re-roofs often do. We document existing conditions before we touch anything, and we’ll tell you what the city will ask for before you’re standing in front of a staffer with a repair order. For a specific answer on your property, call (833) 589-7850.
Service Areas Near Santa Monica
We work across Santa Monica proper and also serve neighbors in Lakeland Village, Mead Valley, and the surrounding communities where coastal moisture and older housing stock create the same failure patterns we see here. Our broader coverage includes Anaheim, Fullerton, and Placentia.
Book Your CertainTeed Service in Santa Monica Today
If your CertainTeed roof is showing streaks, lifting at the ridge, or leaking under tiles that look fine, call (833) 589-7850. We’ll inspect it, explain what’s actually failing, and give you a line-item quote for the fix. Repair when possible. Replace when necessary. Inspect before either.
Written by Alan Cofield, Owner at Bedrock Roof Repair, serving Santa Monica’s coastal neighborhoods since day one.