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
Fast, Reliable Roof Replacement Across Sherman Oaks
Roof replacement in Sherman Oaks usually runs between $14,000 and $32,000 for a typical single-family home, depending on the roofing system, decking condition, and whether the property sits in the flats or on a hillside fire-zone lot. Most jobs take five to ten working days from tear-off to final inspection. We work across all of Sherman Oaks, from the 91423 flats north of Ventura Blvd to the 91403 hillside streets south of it, and we know the permitting and fire-code requirements that apply to each. Call (833) 589-7971 for a free estimate with a written line-item scope.
We’re Hollywood Roofing Co, and we’ve replaced roofs on 1940s ranches in the Chandler Estates area, Mediterranean-style homes near the Galleria, and hillside contemporaries above Mulholland Drive. Sherman Oaks has two very different roofing realities, and a roofer who only knows one of them will misquote the other. We know both.
Why Hollywood Roofing Co Is Sherman Oaks’s Preferred Roof Replacement Company
Roland Vega leads our roofing team, and he’s spent years working the specific permitting and fire-code landscape that defines Sherman Oaks roof work. The unincorporated pockets in 91403 and 91423 pull LA County permits, not City of LA permits. The hillside lots south of Ventura Blvd fall inside the Very High Fire Hazard Severity Zone. Homeowners who get quoted by a roofer unfamiliar with these boundaries often get surprised mid-project with change orders. We scope for them before we quote.
Our Sherman Oaks customers tend to value the same things: a real material selection rather than a single-brand pitch, and a straightforward answer to whether their existing roof can be repaired or genuinely needs replacement. Because we install GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, the recommendation comes down to what your home and budget actually need. Seven leading brands. One honest recommendation.
We also offer roof inspection as a standalone service. If you’re not sure whether you need a full replacement, we’ll give you an honest condition report without steering you toward a job you don’t need yet. Know exactly what your roof needs – nothing more.
Styles & brands we work with
Asphalt Shingle Roof Replacement in Sherman Oaks
Asphalt shingle roof replacement in Sherman Oaks is the most common job we do here, and it typically runs $14,000 to $24,000 depending on the shingle tier, the decking condition, and whether we’re pulling county or city permits. Most Sherman Oaks homes from the 1940s through the 1960s were built with low-pitch or nearly flat roof planes, which means the shingle system we install has to account for drainage patterns original builders never planned for. We see this constantly in the flats around Van Nuys Blvd and Sepulveda, where older ranch homes have wide, low-pitch eaves that trap leaf debris from mature oaks and eucalyptus.
Architectural Shingle Upgrades
If your current roof has three-tab shingles and you’re replacing them, stepping up to an architectural or dimensional shingle from Owens Corning or CertainTeed adds roughly $2,000 to $4,500 to the project, and it matters here. Architectural shingles handle wind uplift better, and Sherman Oaks gets strong evening gusts through the Sepulveda Pass corridor. They also carry a thicker profile that hides minor decking unevenness common in older construction.
Decking and Dry Rot Repairs
We tell every Sherman Oaks customer the same thing before quoting: budget for some decking replacement. On a 1950s ranch with a flat or low-slope roof, the odds of finding saturated plywood or OSB under the old membrane are high. Ponding and slow drainage around scuppers and boxed eaves create exactly the conditions that rot decking. We price decking replacement per sheet, and we photograph every sheet we pull so you can see what we found.
New Roof Installation in Sherman Oaks
New roof installation in Sherman Oaks, whether for a full tear-off rebuild or a new construction project, starts around $18,000 and can exceed $45,000 on hillside lots with fire-zone requirements. A new roof on new construction is different from a replacement, because it’s part of a larger build where sequencing, framing, and inspection timing all interact. We’ve worked on hillside contemporary builds south of Ventura Blvd where the roof assembly had to satisfy both the structural engineer and the LA County Fire Marshal’s office before we could put a single shingle down.
Roof Decking Replacement on Full Rebuilds
When a roof is being replaced after years of deferred maintenance, we often replace the entire decking rather than patching. On flat roofs in the 91423 flats, decades of oak litter and ponding water can rot the decking in broad sections, not just isolated spots. New plywood or OSB decking, properly fastened and dried in, gives the new roofing system a clean substrate. It also gives us a chance to inspect the rafter tails and fascia for dry rot while everything is exposed.
Flat Roofing Options
Sherman Oaks has a lot of flat and nearly flat roofs on mid-century homes. For these, we recommend a modern membrane system, modified bitumen, or a low-slope-rated shingle system, depending on the roof’s pitch and the homeowner’s budget. The key is positive drainage. We don’t just re-cover a flat roof; we evaluate the existing scupper and drain layout, and we’ll recommend adding or relocating drains if the current system ponds water. That recommendation is based on the specific roof, not a generic template.
Trusted Brands We Service in Sherman Oaks
We’re authorized installers for GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, which means we can put the right material on your Sherman Oaks roof instead of the only one in our warehouse. For Sherman Oaks homeowners, that often means a CertainTeed or Owens Corning architectural shingle on a traditional ranch, or an IKO or Atlas system for a budget-conscious project. We keep material lead times short by ordering direct from local distributors, and we schedule tear-off once the shingles are confirmed on the truck, not before.
Common Roof Replacement Problems We See in Sherman Oaks Homes
- Leaf-clogged scuppers and drains on flat roofs. Homes in the 91423 flats with mature oaks and eucalyptus overhead collect leaf litter faster than most homeowners clear it. Clogged scuppers back water onto the roof membrane, accelerating failure and causing dry rot in the decking below.
- UV-degraded membranes on low-slope roofs. The San Fernando Valley’s summer heat and intense sun break down roofing membranes faster here than in coastal Los Angeles. We regularly see membranes that have cracked and split after 12 to 15 years, even when the manufacturer rated them for 20 or more.
- Missing Class A assemblies on hillside fire-zone homes. South of Ventura Blvd, the Very High Fire Hazard Severity Zone designation means replacement roofs must meet Class A fire ratings and use ember-resistant vents. Older homes often don’t, and correcting that adds cost but is non-negotiable for code compliance and insurance.
- Dry rot in original wood fascia and rafter tails. Sherman Oaks’s 1940s and 1950s homes often still have their original wood siding, fascia, and rafter tails. Years of sun and periodic heavy rain leaves these vulnerable, and we frequently find rot that must be repaired before new roofing can be properly secured.
See the difference
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AfterPricing for Roof Replacement in Sherman Oaks, CA
Here’s what Sherman Oaks homeowners can expect to pay, based on the jobs we’ve completed in the area:
- Asphalt shingle replacement (standard ranch): $14,000 – $22,000
- Architectural shingle replacement (upgraded): $18,000 – $28,000
- Flat or low-slope membrane replacement: $16,000 – $30,000
- Full decking replacement (add-on): $3,500 – $8,500 depending on square footage
- Hillside Class A fire-zone assembly (add-on): $2,500 – $6,000 for ember-resistant vents and edge detailing
- New construction roof installation: $18,000 – $45,000+ depending on home size, pitch, and fire-zone requirements
What changes the price: the roof’s square footage in “squares” (one square equals 100 square feet), the decking condition underneath, the pitch, whether your lot falls in a county-permit unincorporated pocket or city-permit area, and whether the hillside fire-zone rules apply. We give written line-item quotes so you can see exactly where the money goes, and we don’t hit you with change orders for conditions we could have identified during the inspection. Call (833) 589-7971 for a free estimate.
We Also Serve Cities Near Sherman Oaks
Our Roof Replacement team works throughout the San Fernando Valley. Beyond Sherman Oaks, we handle roof replacements in Valley Glen, Van Nuys, Studio City, and Encino. If you’re in a neighboring community with a similar 1940s-to-1960s housing stock and the same oak canopy and fire-zone issues, we can help you there too.
Serving Sherman Oaks, CA — Our Local Coverage Area
We’re based in the Sherman Oaks 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 Sherman Oaks
Unincorporated pockets of Sherman Oaks in 91403 and 91423 pull LA County building permits, while the rest of the city falls under City of LA permitting. We determine which jurisdiction applies to your specific address before we quote, because the permit fees, inspection scheduling, and plan requirements differ. We pull permits on every roof replacement we do in Sherman Oaks, and we schedule and pass the inspections. Call (833) 589-7971 and we’ll tell you exactly what your address requires
If your home sits south of Ventura Blvd on the hillside, your replacement roof must meet Class A fire assembly standards, including fire-rated roofing materials and ember-resistant vents. This requirement adds $2,500 to $6,000 to a typical project, depending on the existing roof’s condition and the size of the home. We’ve completed numerous hillside replacements in this zone, and we know what the LA County Fire Marshal’s office looks for on inspection day. Call (833) 589-7971 for a quote that includes the fire-zone work upfront.
For flat and low-slope roofs, a self-adhered modified bitumen membrane, a TPO system, or a low-slope-rated asphalt shingle system with proper underlayment all work well, depending on the roof’s drainage and the homeowner’s budget. The critical variable is positive drainage. If the roof’s existing scuppers and drains can’t move water off quickly, we recommend reworking them before installing any new membrane. Call (833) 589-7971 and we’ll evaluate your specific roof’s drainage.
Yes, we’ve replaced roofs on Sherman Oaks acreage properties with well and septic systems, and we plan equipment access and material staging to avoid your wellhead, leach field, and septic tank. We mark these exclusion zones before tearing off the old roof, and we coordinate with any county inspector who needs to verify that the work hasn’t encroached on required setbacks. If your property has these systems, mention them when you call (833) 589-7971 for a free estimate, and we’ll fold the access plan into your quote.
A “square” in roofing equals 100 square feet of roof surface, and we measure your roof in squares to calculate material quantities and labor for a precise quote, not a guess. We measure every plane of the roof, account for pitch, hips, valleys, and overhangs, and then add waste factors specific to the shingle type and roof geometry. Call (833) 589-7971 and we’ll walk you through your roof’s measurements and the full line-item estimate.
Sherman Oaks Roof Replacement Done Right
We recently replaced the low-slope roof on a 1950s ranch in the 91423 flats, where decades of oak litter had clogged the scuppers and forced water under the old membrane, causing dry rot in the decking. Our crew removed the saturated layers, installed new plywood decking, a self-adhered ice and water shield at the eaves, and a Class A fiberglass shingle system with a ridge vent to improve ventilation. The homeowner avoided the post-storm leaks that had plagued the home for years.
That’s the work we do in Sherman Oaks, and we’d like to do it for your home. Whether your roof needs a patch or a full replacement, we handle it start to finish, from the first inspection to the final nail. Call (833) 589-7971 to schedule your free estimate.
Written by Roland Vega, Owner at Hollywood Roofing Co, serving Sherman Oaks and the San Fernando Valley.