North Hollywood Asphalt Shingle Roofing

Roofing Contractor in North Hollywood, CA

North Hollywood is San Fernando Valley roofing, and that means heat first. Summer afternoons run 100 to 108 degrees, attics on dark roofs push past 150, and asphalt shingles here age out 3 to 5 years faster than the same product installed near the coast. Add fall Santa Ana winds funneling across the Valley floor and winter rains that find every weakness the heat created, and you have a market where material choice and attic ventilation matter more than anywhere on the other side of the hill. We work North Hollywood every week, from ranch-home re-roofs off Victory Boulevard to flat-roof apartment work along Lankershim.

Worth saying plainly, because the names confuse people every day: North Hollywood is not Hollywood. They sit on opposite sides of the Hollywood Hills, about seven miles apart through the Cahuenga Pass, and they are completely different roofing markets. Hollywood is 1920s tile and hillside access on the LA basin side; North Hollywood is post-war Valley housing under harder sun. If your property is on the basin side, our Hollywood roofing page covers it. This page is for the Valley side.

The housing stock here is heavily 1940s through 1960s. The post-war boom filled North Hollywood with ranch and minimal traditional homes on the grid between Sherman Way and the Burbank line, most of them originally roofed in composition shingle and since re-roofed once or twice. The apartment inventory is just as large: dingbat buildings and small multifamily from the 1950s and 1960s around Lankershim and Vineland, plus a newer generation of mixed-use buildings in the NoHo Arts District with TPO flat roofs. Toluca Woods and Toluca Terrace, down near the Toluca Lake border, hold some of the better-kept 1940s traditional homes in the area.

Everything here permits through LADBS because North Hollywood is City of Los Angeles, a detail that matters on the eastern streets where Burbank is literally across the road and has its own building department. We pull the LADBS permit, meet the inspector, and handle Title 24 cool-roof compliance on every job. Free written estimates anywhere in North Hollywood, usually same-day or next-day.

Roof Repairs in North Hollywood

Roof repairs in North Hollywood follow a seasonal rhythm we can set a calendar by. Late summer brings the heat damage calls: curled and cracked shingles, granule loss showing up as sandy gutters, and flat-roof membranes blistered from months of thermal cycling. Fall Santa Ana events bring wind calls, mostly lifted ridge caps and stripped tabs on the exposed streets. Then the first real winter rain turns every marginal flashing and ponding low spot into an active leak, and the phone does not stop for two weeks.

The most common repairs we run in North Hollywood, with typical pricing:

Shingle and ridge repairs run $400 to $900 for patching wind-stripped tabs, replacing lifted ridge caps, and re-securing loose courses. Heat-aged shingles get brittle, so we work carefully around the repair area to avoid cracking sound material next to the damage.

Flashing and penetration repairs run $400 to $1,200. Pipe boots are the classic Valley failure: the rubber collar dries out and splits under UV years before the shingles around it fail. Chimney and wall flashing on the older ranch homes follows close behind.

Flat-roof patches on apartment and commercial buildings run $600 to $2,500 depending on the size of the failed area and whether wet insulation has to come out. A patch over wet insulation fails fast, so we moisture-check before patching rather than sealing a problem in.

Valley and drainage repairs cover clogged drains, failed scuppers, and re-sloping chronic low spots with tapered insulation. Cost varies with scope, but drain-level maintenance is cheap compared to the membrane damage that standing water causes over a couple of summers.

Repair scheduling in North Hollywood is fast by LA standards. The flat street grid means easy access, room to park a truck, and same-week scheduling for most non-emergency work. We stock the common Valley repair materials, cool-rated shingle in the standard colors, pipe boots, and flashing stock, so most single-visit repairs finish the day they start rather than waiting on a material order.

When repair costs start stacking toward $2,500 or more on an older roof, we lay out the repair-versus-replace math honestly. A 20-year-old Valley shingle roof that needs its third repair in two years is telling you something, and our roof inspection service can give you the full picture before you decide. We also published a detailed North Hollywood roof inspection guide covering exactly what inspectors look for on the over-20 roofs that dominate this neighborhood. For active leaks, our emergency roof repair crew covers North Hollywood with 24 to 48 hour tarp and dry-in response.

North Hollywood Roof Repair and Replacement Cost

Here are the ranges we see across North Hollywood residential and small multifamily work in 2026. Valley pricing tracks close to Burbank and Van Nuys, and access is generally easy on the flat grid, which keeps costs at the reasonable end of the LA range.

Project Type	Cost Range
Standard shingle repair	$400 - $1,500
Asphalt shingle replacement (2,000 sqft)	$9,000 - $17,000
Concrete tile (2,000 sqft)	$14,000 - $28,000
Standing seam metal (2,000 sqft)	$18,000 - $36,000
Flat roof TPO or modified bitumen	$8 - $13 per sqft
Flat-roof patch repair	$600 - $2,500
Ridge/soffit ventilation upgrade	$800 - $1,500
Two-story upcharge	+15% to +25%

A few North Hollywood specifics move jobs inside these ranges.

Ventilation is a line item worth taking. Most of the 1940s-60s housing stock was built with next to no attic ventilation, and Valley heat punishes that. Adding continuous ridge vent with balanced soffit intake runs $800 to $1,500 on a typical single-story and drops summer attic temperatures by 20 to 30 degrees, which directly extends shingle life. We include it in the base quote on most North Hollywood re-roofs and show the cost split so the owner decides with real numbers.

Multi-layer tear-offs. Plenty of ranch homes here have been overlaid rather than torn off in past decades. Two or three layers of old composition add removal and disposal cost, which we identify during the estimate by checking the roof edge, not during the job.

Plank decking contingency. Original 1x6 sheathing usually needs only spot repairs, but we quote decking separately at $4 to $7 per square foot so the base price stays fixed and any decking work is transparent.

Cool-roof compliance. Title 24 requires cool-rated materials on most Valley re-roofs. Cool-rated architectural shingle costs slightly more per square than the standard equivalent, and it is not optional, so our quotes are compliant from the first number. See our asphalt shingle roofing page for material grades, or the roof replacement page for the citywide cost baseline.

North Hollywood Neighborhoods We Serve

North Hollywood covers a lot of ground between the Hollywood Hills and Sherman Way. Here is what we see across the districts we work most.

NoHo Arts District

The blocks around Lankershim and Magnolia, anchored by the theaters and the Metro station at Lankershim and Chandler. The roofing mix is unusually wide: older brick and stucco commercial buildings with built-up roofs, 1950s apartments, and a wave of newer mixed-use construction carrying TPO membranes that mostly need scheduled maintenance rather than replacement. We do steady work here for small commercial owners and property managers, from theater-building membrane repairs to drain maintenance ahead of the rainy season. Two decades of redevelopment around the Metro station keep adding newer buildings to the district, which means a growing share of the work is warranty-period maintenance and drainage correction on young TPO roofs rather than full replacement.

Valley Plaza

The area around Victory Boulevard and Laurel Canyon, one of the Valley’s original commercial hubs, surrounded by post-war residential streets. The retail stock carries large low-slope roofs in varying condition, and the surrounding homes are classic 1950s ranch construction on their second or third composition roof. Cool-roof retrofits are the bread-and-butter job here: tear off the dark aging shingle, correct the ventilation, and install cool-rated architectural shingle that survives Valley summers properly.

Toluca Woods and Toluca Terrace

Two small, well-kept pockets in the southeast corner of North Hollywood, near the Toluca Lake border along Riverside Drive. The homes are 1940s traditional and ranch on tidy lots, and owners here tend to invest in the property, so we see more concrete tile conversions and higher-grade shingle work than in the tract areas. Mature trees mean debris in valleys and gutters, and pre-season clearing shows up in a lot of our maintenance visits.

Whitnall Highway Corridor

The residential streets along the Whitnall Highway right-of-way, the wide power-line corridor that cuts diagonally through North Hollywood. Homes here are exposed post-war tract stock, and the open corridor gives Santa Ana winds a clear run, so wind damage calls cluster along these blocks after fall events. We use six-nail fastening patterns and upgraded ridge attachment on re-roofs in the corridor because the standard four-nail spec is what keeps failing.

Valley Village and Valley Glen (Adjacent)

Both districts border North Hollywood to the south and west and were part of it until they took their own names. The housing stock is the same post-war ranch and small multifamily, and the roofing problems are identical: heat-aged shingle, under-ventilated attics, and aging flat roofs on the apartment buildings. We serve both at the same pricing and scheduling as North Hollywood proper. Further west, our Van Nuys roofing page covers the next stretch of the Valley, and to the south over the hill, Sherman Oaks has its own page.

Commercial Roofing Along Lankershim and Magnolia

The Lankershim and Magnolia corridors carry most of North Hollywood’s commercial roofing: retail strips, restaurants, small office buildings, production-adjacent shops, and the mixed-use buildings that have gone up around the Arts District over the past two decades. Almost all of it is flat or low-slope, and the system mix runs from decades-old built-up roofing to recent TPO.

TPO is the default for full commercial replacement here. White TPO meets Title 24 reflectance requirements without coatings, handles Valley UV well, and delivers 20 to 25 years. Installed cost runs $8 to $13 per square foot depending on insulation, penetrations, and rooftop equipment.

PVC earns its 10 to 20 percent premium over TPO on restaurant buildings, because it stands up to grease and exhaust byproducts that degrade other membranes. There are a lot of restaurants on Lankershim and Magnolia, and we spec PVC around kitchen exhaust as a rule.

Modified bitumen remains common on the older buildings and is still a reasonable choice for budget-driven replacement or overlay where the existing system is compatible.

Coatings buy 10 to 15 more years on a structurally sound membrane at $2.50 to $5 per square foot, and they restore Title 24 reflectance on aged membranes that have chalked or darkened. We verify the insulation is dry before coating, every time.

Scheduled maintenance is where commercial owners in this corridor save real money. Valley thermal cycling works seams and flashings harder than coastal conditions, so a biannual inspect-and-clean visit that catches a seam separation or clogged drain early prevents the interior damage that shows up mid-storm otherwise. We run maintenance programs for property managers across North Hollywood with a written condition report after every visit. Full system details are on our flat roofing and commercial roofing pages.

LADBS Permits for North Hollywood Roof Work

North Hollywood is City of Los Angeles, so every re-roof permit runs through LADBS. On the eastern streets, where Burbank starts across the road, homeowners sometimes assume Burbank rules apply. They do not: if the property address is North Hollywood, the permit is an LADBS permit, and we handle it accordingly.

Standard re-roof permits go through the LADBS online system and typically cost $200 to $500 depending on project valuation. Like-for-like residential re-roofs are routine and issue quickly.

Inspections are required before permit close-out. On tear-off jobs the deck is inspected before new underlayment goes down, which is when any plank sheathing repairs get documented, and the final inspection closes the permit. We schedule both and meet the inspector on site.

Title 24 cool-roof compliance applies to most North Hollywood re-roofs, steep-slope and low-slope alike. The material has to meet minimum solar reflectance and thermal emittance values, which means cool-rated shingle, light tile, reflective metal, or white membrane. We spec compliant materials on every quote so the permit clears without revision.

Structural review comes into play when the material weight changes, most commonly on a composition-to-tile conversion. The engineering review adds $500 to $1,500 and some lead time, and we flag it during the estimate on any job where it applies.

Common Roof Problems in North Hollywood

The Valley produces a predictable set of failures, and North Hollywood roofs show all of them.

Heat-driven granule loss and shingle aging. The defining Valley problem. Summer heat loosens granules, dries sealant strips, and curls shingle edges years ahead of the product rating. South-facing slopes go first. By year 15 to 18 on a non-cool-rated shingle, bare patches are visible and the roof is running out of useful life.

Baked underlayment. On tear-offs we regularly find underlayment that has turned brittle enough to crumble by hand, especially on under-ventilated homes. The shingles above it can look serviceable while the waterproofing layer beneath is gone, which is why heavy rain gets through roofs that “looked fine.”

Santa Ana wind damage. Fall wind events gusting 50 to 70 mph strip tabs, lift ridge caps, and find every under-fastened course. The exposed streets along the Whitnall corridor and the open tract blocks take the worst of it. Six-nail patterns and upgraded ridge attachment at install time prevent most of these calls.

Ponding on flat multifamily roofs. The dingbat and small-apartment stock ponds after every winter storm. Buildings settle, drains clog with debris, and slopes that were marginal in 1962 are worse now. Standing water breaks down membrane seams and shortens system life sharply. Re-sloping with tapered insulation and adding drainage during replacement fixes it for good.

Cracked pipe boots and dried sealants. Valley UV destroys rubber pipe collars and exposed sealant faster than almost anything else on the roof. It is the most common single leak source we find on North Hollywood inspections, and one of the cheapest to fix when caught early.

Under-ventilated attics. Not damage by itself, but the multiplier behind most of the list above. Post-war homes here were built with minimal venting, attic heat accelerates every aging process, and correcting ventilation during a re-roof is the highest-value upgrade available on this housing stock.

Call for a Free North Hollywood Roofing Estimate

Call (818) 446-6122 to schedule a free roofing estimate anywhere in North Hollywood, including the NoHo Arts District, Valley Plaza, Toluca Woods, Toluca Terrace, the Whitnall corridor, and adjacent Valley Village and Valley Glen. We measure the roof, check the attic and ventilation, inspect decking and flashing condition, and deliver a fixed written price the same day or within 24 hours. Cool-rated materials, balanced ventilation, and LADBS permit handling are standard on every North Hollywood job.