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MAMOS Construction & Design

Mamos Construction & Design

Mamos Construction & DesignROOFING
(818) 934-0075
Roofing  ›  Central Los Angeles  ›  Hollywood

In Hollywood, the same roof can need a fire rule, a historic review and a permit.

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Joseph will call you at the number you gave within 15 minutes: 8am to 5pm Monday to Thursday, 8am to 2pm Friday. Outside those hours you are first on the list the next morning. Urgent right now? Call (818) 934-0075.

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How old your roof really is, from permit records
How many years it has left, checked from the roof itself
Whether your address is in a fire hazard zone
Dated photos and notes, in writing for your insurance agent

If the roof still has good years left, the report tells you.

Roof replacement and free written roof inspections across Hollywood. Hollywood is on the fire department’s list of Very High Fire Hazard Severity Zone communities, and the Hollywood community plan area holds five of the city’s historic overlay zones. In the Hollywood Hills ZIP code 90068, nearly a third of homes were built before 1940.

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Deck, underlayment, then shingles or tile. The underlayment keeps the water out, and you can only check it from up on the roof.

CSLB 1092889Check it yourself at the state license board
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Free, no obligationYou keep the report either way
Dated photosTaken on your roof, in every report

What we check on a Hollywood roof

Hills or flats

The fire zone follows the hills, and the boundary is drawn parcel by parcel. Inside it a replacement roof must be a Class A assembly. The report states which side of the line your address falls on before anyone talks about materials.

Tile from the 1920s

Whitley Heights was planned as a Mediterranean hillside village, and its preservation plan says those roofs are nearly always clay tile. Where tile can be saved, we lift it, repair what is underneath and set it back.

The color of the shingle

Inside Whitley Heights, light colored asphalt shingle is generally considered inappropriate and earth tones are not. We confirm the overlay zone before a color is chosen, not after the roof is on.

Attic: old spaced-board deck with water staining
Attic: old spaced-board deck with water staining. Every report has dated photos like this one, taken in the attic.

Before the rain in Hollywood

Tile roofs in the hills, flat roofs on newer buildings in the flats.

Slipped and cracked tile

On 1920s tile roofs in the hills, a broken or slipped tile lets water reach the underlayment. Replacing a few now is a small job; a soaked deck in January is not.

Steep lots, short gutters

Hillside houses often have the street on one side and a drop on the other. Downspouts should carry water away from the slope and the foundation, not over the edge.

Ridges after Santa Ana wind

Fall wind through the canyons loosens ridge and hip pieces first. Whatever moved in October is where the rain gets in later.

Before the first big storm: book the free roof check, or read our winter storm roof guide.

From our roofs

Recent MAMOS roofing work: shingle re-roofs, flat ADU roofs and tile.

Shingle re-roof in progress in Encino, new ridge vents and flashing going in
Re-roof in Encino: new shingles, ridge vents and pipe flashings going on.
Two roofers in harnesses laying architectural shingles over new underlayment
Shingles going down over new underlayment, crew tied off.
Crew rolling out Polyglass underlayment on a new ADU flat roof
ADU flat roof: underlayment rolled out before the cap sheet.
Finished white cap sheet on an ADU flat roof with every vent flashed and sealed
The same ADU roof finished: white cap sheet, every vent flashed and sealed.
Tarzana re-roof finished: new gray architectural shingles, ridge caps and a flashed skylight
Re-roof in Tarzana, finished: new shingles, ridge caps, skylight flashed.
Clay barrel tile roof with a new gutter line along the eave
Clay barrel tile with a new gutter line along the eave.

The rules that apply to a Hollywood roof

Set by the city and, in the historic districts, by a preservation plan.

HPOZ
Five districts

Whitley Heights, Spaulding Square, Melrose Hill, Hollywood Grove and part of Hancock Park are overlay zones. In Whitley Heights, in-kind shingle work and tile repairs that reuse the tile are signed off by the Director of Planning. Bigger changes go to the board.

CLASS A
Fire zone

Inside the Very High zone, a replacement roof must be a Class A assembly. Wood shake and shingle are no longer permitted for a new roof anywhere in Los Angeles.

PERMIT
LADBS

Re-roofs are permitted by the Los Angeles Department of Building and Safety. Replace more than half the roof and the product must be a CRRC-rated cool roof.

We get on the roof, photograph what we find and write it up.

Get my free report

In the Hollywood Hills, put the roof on record.

The fire zone is decided by where the house sits. How old the roof is, what it is made of and how the edges are closed off is something you can document, with dated photographs, in writing.

2025

the year the Sunset Fire started in Runyon Canyon on the evening of January 8. It burned more than 40 acres of the Hollywood Hills before it was contained the next day.

Old roof stripped to the wood deck on a Tarzana re-roof
Re-roof in Tarzana: the old roof stripped to the wood deck before the new underlayment.

Roof questions in Hollywood

Repair or replace?

Usually the underlayment decides it, and you have to get on the roof to check that. The report gives you the answer, with photos.

What does a new roof change for my insurer?

Most letters name roof age. The permit and completion papers show the new roof’s date; what the carrier does with them is its decision.

Do I need historic approval to replace my roof in Hollywood?

Only if the house is inside one of the overlay zones or is a designated monument. Most of Hollywood is not. The report tells you which applies to your address, and in Whitley Heights, whether the work is the simple kind or the kind that goes to the board.

Know which rules apply before the first tile comes off.

The report gives you roof age, remaining life, fire zone status and historic district status, in writing. It may call for a replacement or a careful repair.

“Joseph was very clear about the process, the costs, the recommendations. … His team was very professional, on time, fast, and respectful, but most importantly, they were good!”

DAVID H.  ·  YELP
ROOF & INSURANCE REPORTREQUEST FORM

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Fire zone status, historic district rules and remaining roof life. We call back within 15 minutes: 8am to 5pm Monday to Thursday, 8am to 2pm Friday.

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Mamos Construction & Design
Hollywood  ·  Hollywood Hills  ·  Los Feliz  ·  East Hollywood
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