Architectural shingles
Metal roofing
Tile 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 Replacement Across Santa Monica
Roof replacement in Santa Monica runs $18,000 to $45,000 for a typical single-family home, depending on material, slope, and what’s hiding under the old roof. That’s the range we quote most often across the 90401, 90402, 90403, 90404, and 90405 ZIPs. The honest truth: what drives Santa Monica pricing isn’t the square footage so much as what we find once the old roof comes off. Rotted underlayment, salt-corroded flashing, decking that’s gone soft from marine-layer moisture. Those are the unknowns, and they’re the reason two neighbors can pay very different prices for the same size roof. We serve Santa Monica regularly, and our crews know the difference between a mid-century dingbat flat roof and a 1930s Spanish Colonial tile roof without needing a crash course. Call (866) 217-3967 for a free estimate that accounts for your actual roof, not a generic formula.
Why Moreno Valley Roof Repair Is Santa Monica’s Preferred Roof Replacement Company
Homeowners in Santa Monica call us because we give them options instead of a script. We work with seven roofing manufacturers: GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, including GAF in Santa Monica. That matters in a city with this much architectural variety. A 1920s Craftsman bungalow north of Montana Avenue has different roofing needs than a 1960s stucco dingbat near the 10 freeway, and we don’t pretend otherwise. Ruben Ibarra, who runs our operation, has built our reputation on telling homeowners what their roof actually needs, whether that’s a full replacement, a tile lift-and-relay, or simply a good inspection before they spend a dollar.
We serve Santa Monica with dedicated crews that know the inspection and permit flow here. The city’s building department requires specific documentation, and when protected trees are nearby, that can include an as-built tree survey. We handle that paperwork. We’ve done enough roofs in Santa Monica to know which inspectors want photos of the underlayment before we cover it, and we sequence the work so you’re not waiting on approvals halfway through the tear-off. Our customers in Santa Monica tell us the same thing: the estimate process felt honest, the crew showed up when they said they would, and the final price matched what we wrote down. We’re not the cheapest roofer in Santa Monica, and we don’t try to be. We’re the one who shows you the rotted felt under your tile before we quote you, so you know exactly what you’re paying for.
Styles & brands we work with
New Roof Installation in Santa Monica
New Roof Installation in Santa Monica is its own animal because so much of the housing stock was built before modern moisture barriers existed. A new roof here means a full tear-off, new underlayment, new flashing at every penetration, and new materials installed to current code. For homes in the 90403 and 90405 ZIPs, a new asphalt shingle roof typically runs $18,000 to $28,000, while a standing seam metal or high-end composite system can reach $45,000 or more on a complex roofline. The price difference comes down to material cost, roof pitch, and how many layers of old roofing have to come off first.
Full Tear-Off and Decking Replacement
Santa Monica homes built before 1950 often have decking that’s been holding moisture for decades. Once the old roof is off, we check every sheet of plywood or planking. Soft or sagging sections get replaced, and we price that work into the estimate as a line item, not a surprise invoice at the end. For Spanish Colonial Revivals with original 1×6 tongue-and-groove decking, we sister rotted boards rather than tearing out what’s still structurally sound.
New Construction Roofing
For new builds and multi-story infill condos going up around Olympic Boulevard and Pico, we install from the building plans. New construction roofing in Santa Monica means working alongside the general contractor, hitting inspection deadlines, and matching the roof system to the architect’s spec. Whether that’s a flat TPO membrane on a modern box or traditional clay tile to match the neighborhood’s historic character, we can supply and install it. Having access to seven manufacturers means we’re not forcing one brand into a project it doesn’t fit.
Reroofing in Santa Monica
Reroofing in Santa Monica is often the smartest move for older homes where the structure is solid but the waterproofing layer has failed. We recently completed a roof replacement on a 1938 Spanish Colonial Revival in the 90402 ZIP near Montana Avenue. The original clay tile was intact, but when we lifted it we found the felt underlayment had disintegrated, and the decking had soft spots from years of trapped moisture. We replaced the underlayment with a high-temp ice and water shield in the valleys, sistered two rotted rafters, and installed new drip edge and flashing. Every surprise repair was priced and approved in writing before we touched it. That’s how reroofing should work in Santa Monica.
Tile Lift-and-Relay
Santa Monica’s 90402 and 90403 ZIPs are full of original 1930s clay tile that still looks perfect from the street. Underneath, the felt has often turned to dust from decades of marine-layer condensation. A lift-and-relay saves the tile, replaces the underlayment, and costs significantly less than a full tile replacement. Figure $14,000 to $22,000 for a typical Santa Monica bungalow, depending on how much tile needs resetting and how much decking has to be replaced. If the tile itself is cracked or spalled beyond reuse, we’ll tell you that straight and quote a full replacement instead.
Flat and Low-Slope Reroofing
Mid-century and dingbat apartments in the 90404 and 90405 areas, plus plenty of newer homes near the beach, have flat or low-slope roofs. These need different materials entirely: TPO, mod-bit, or coated systems. Salt air shortens the life of metal flashings on flat roofs, so when we reroof one in Santa Monica, we use stainless fasteners and sealants rated for coastal exposure. The difference in longevity is measurable, and it’s worth the slight upfront premium.
Trusted Brands We Service in Santa Monica
We stock and install materials from GAF, Atlas, Tamko, and more, so the recommendation you get from our Roof Replacement team is driven by your home, not our supply agreement. GAF Timberline HDZ is the most common choice for Santa Monica homeowners who want composite shingles with good wind ratings and a clean look. Atlas Pinnacle gets specified when homeowners want stronger impact resistance and a better algae warranty. For clay tile replacement, we supply Boral and Tamko systems that match the historic profiles on Santa Monica’s older streets. And because we keep common parts and materials stocked for Santa Monica jobs, we’re not waiting on a distributor to start your project. The right material for a Santa Monica roof isn’t the most expensive one. It’s the one matched to salt air, marine-layer moisture, and the look of your street. If you’re ever browsing Santa Monica homes with an eye on their roofs, you’ll notice the difference: the ones that hold up here are detailed for this climate, not inland LA.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Santa Monica Homes
- Rotted felt underlayment beneath original clay tile. Tile can look flawless from the street while the waterproofing layer beneath it has completely failed. This is the number one issue we find in the 90402 and 90403 ZIPs, and it’s almost always caught only when a leak appears or the roof comes off for replacement.
- Salt-corroded fasteners and flashings. Onshore winds off the Pacific carry salt that eats through standard nails and galvanized flashing years before the roofing material itself wears out. We see this most at roof penetrations, ridge vents, and chimney flashings along the west side of Santa Monica.
- Debris-clogged valleys and gutters from protected trees. The city’s mature ficus and eucalyptus canopy drops constant debris into roof valleys and gutters. The tree-protection ordinance limits how much of that canopy can be cut back, so proper roof detailing, gutter guards, and regular maintenance become critical.
- Decking soft spots from decades of marine-layer condensation. Even in a city that sees little rain, cool damp mornings and trapped moisture rot decking from below. Homes built before 1960 in Santa Monica often need partial or full decking replacement when the old roof is opened up.
Pricing for Roof Replacement in Santa Monica, CA
Most Santa Monica roof replacements land between $18,000 and $45,000. A straightforward reroof of a modest mid-century home with architectural shingles runs $18,000 to $24,000. A larger Spanish Colonial Revival with a tile lift-and-relay, new underlayment, and some decking repair lands around $20,000 to $28,000. Flat roof membranes on dingbat apartments or mid-century buildings typically run $14,000 to $22,000. The variables that move the number are roof pitch, material choice, permit fees, tree-protection surveys, and what we find once the old roof is off. We write allowances into every Santa Monica contract for decking repair and hidden damage, and no change happens without written approval. Call (866) 217-3967 to get a line-item estimate that makes sense for your house, your street, and your budget.
We Also Serve Cities Near Santa Monica
From Roof Replacement work in Venice and Culver City to jobs around Century City and Beverly Hills, we cover the surrounding neighborhoods with the same crews and the same honest estimating. If you’re just over the Santa Monica border in any of those areas, you’re still in our service territory.
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 About Roof Replacement in Santa Monica
Yes, the city requires a building permit for any roof replacement, and the permit process can trigger required upgrades. The most common one in Santa Monica is bringing roof ventilation up to current California Building Code, which often means adding intake and exhaust vents that older homes never had. If you’re in a coastal zone or a historic district, there may be additional design review. We pull every permit for our Santa Monica jobs and handle the inspection scheduling. Call (866) 217-3967 and we’ll tell you exactly what applies to your specific property.
Yes, a tile lift-and-relay is exactly that: we remove the original tile, replace the underlayment and any damaged decking, then reset the tile. The process works well when the tile itself is still sound, which is common in Santa Monica’s older neighborhoods. If the tile is cracked, spalled, or too brittle to reuse, we’ll tell you before quoting so you know you’re paying for the right scope. Estimates are free; call (866) 217-3967 to schedule a look at your tile.
If your home has a protected ficus, coral tree, or other designated species near the roofline, the city may require an as-built tree survey before work starts, and you may not be allowed to cut back limbs that overhang the roof. That means we detail the roof to handle the debris rather than relying on aggressive trimming. We’ve done enough of these in the 90402 and 90403 areas to know the process and the paperwork. Call (866) 217-3967 for a straight answer about the trees on your property.
A square is 100 square feet of roof surface, and it’s the standard unit roofers use to price materials and labor. It helps you compare quotes on a consistent basis, though it’s not the whole story: two roofs of the exact same square count can cost very different amounts depending on pitch, underlayment condition, and material. We quote Santa Monica jobs in line items per square plus allowances for decking and hidden repairs, so the comparison is meaningful. Call (866) 217-3967 and we’ll walk you through the numbers.
Most single-family roof replacements in Santa Monica take three to five working days from tear-off to final inspection. Tile lift-and-relays run closer to five to seven days because the tile has to be reset piece by piece. Weather is rarely a factor here, but permit approvals and tree surveys can add a week or two before we start. We’ll give you a start-to-finish schedule in writing before we begin. Call (866) 217-3967 to get your project on the calendar.
Written by Ruben Ibarra, Owner at Moreno Valley Roof Repair, serving Santa Monica and surrounding communities.