Skip to content
Licensed & Insured. CSLB #1092889 Serving the San Fernando Valley & the Westside Service Areas FAQ Client Support (818) 934-0075
MAMOS Construction & Design

Mamos Construction & Design

Mamos Construction & DesignROOFING
(818) 934-0075
Roofing  ›  San Fernando Valley  ›  Tarzana

About half of State Farm’s Tarzana policies were non-renewed in 2024.

FREE WRITTEN ROOF INSPECTIONNO CHARGE

← Back

Got it.

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.

Rather talk now? Call (818) 934-0075

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 Tarzana. State Farm’s notices reached 542 of its 1,075 policies in ZIP code 91356, according to the list ABC7 published. If you got one of those letters, start with a written report on the roof.

EMBERS 010203

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
5.0 on YelpFrom all seven of our reviews
Free, no obligationYou keep the report either way
Dated photosTaken on your roof, in every report

What we check on a Tarzana roof

The line is in the hills

On the state’s 2025 map, the streets near Ventura Boulevard are outside any zone, the blocks around Wells Drive are Moderate, and the hills to the south are Very High. Your parcel decides.

Mulholland Scenic Parkway rules

The Mulholland Scenic Parkway Specific Plan requires roofs visible from Mulholland Drive to use non-glare materials.

Valley heat

The nearest official station, at Pierce College in Woodland Hills, recorded 121 degrees in September 2020, the highest ever measured in Los Angeles County.

Flue pipe sealed with mastic instead of flashing
Flue pipe sealed with mastic instead of flashing. Every report has dated photos like this one, taken up on the roof.

Before the rain in Tarzana

Hillside homes, tile roofs and hot summers. Here is what to check before the wet months.

Tile roofs in the hills

Most hillside homes here are tile. Cracked or slipped tiles let water reach the underlayment, which is what actually keeps the house dry.

Heat-aged flashing

Valley heat dries out the sealant at roof penetrations. Vents, chimneys and skylights are where a dry summer turns into a wet ceiling.

Drainage on sloped lots

On the hillside streets, runoff from one roof can end up at the neighbor’s wall. Gutters and downspouts belong in the winter check.

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

A Tarzana re-roof, start to finish

A main house roof we replaced in Tarzana in September 2026, from tear-off to the view from the street.

Tarzana re-roof: old roof stripped down to the wood deck, vent openings cut
01  Old roof off, down to the deck.
Tarzana re-roof: synthetic underlayment down, shingle bundles and vents loaded on the roof
02  Underlayment on, shingles and vents loaded.
Tarzana re-roof finished: new gray architectural shingles, ridge caps and a flashed skylight
03  Shingles, ridge caps and skylight finished.
The finished Tarzana roof seen from the street, white stucco house with a gable dormer
04  The finished roof from the street.

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.
Rooftop HVAC unit and ducts set on stands and sealed on a flat roof
Rooftop HVAC unit and ducts set on stands and sealed.
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 Tarzana roof

Set by the city, and they apply to the whole roof once a repair grows.

PERMIT
LADBS

Re-roofs are permitted by the Los Angeles Department of Building and Safety. Class A covering is required inside the Very High zone.

WOOD
10 percent

Replace more than 10 percent of a roof in twelve months and the whole roof has to conform. Wood shake and shingle are not permitted.

MULHOLLAND
Non-glare

Roofs visible from Mulholland Drive have to use non-glare materials.

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

Get my free report

You were not singled out.

State Farm’s 2024 list put Tarzana among the most affected ZIP codes in Los Angeles County. Carriers judge roofs from aerial imagery, and a written report with dated photographs is what your agent can send back.

50%

of State Farm’s policies in ZIP code 91356 received a non-renewal notice in 2024: 542 of 1,075, according to ABC7.

Finished re-roof in Long Beach
Re-roof in Long Beach, finished. Valleys lined before the shingles, ridge cap on top.

Roof questions in Tarzana

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.

Was I dropped because of my roof?

Not necessarily. Notices do not always give a reason, and a roof in sound condition does not stop a carrier from pulling back from an area. The report puts the roof’s real condition in writing for your agent.

Get the roof in writing before you decide anything.

Roof age, remaining life and fire zone status for your address. The answer may be a replacement, or a repair that buys a few more years.

“Joe was extremely helpful and went above and beyond what a good contractor would do for his customer. … Joe is an honest and trustworthy contractor whom I would hire again for any future project.”

FARRELL F.  ·  YELP
ROOF & INSURANCE REPORTREQUEST FORM

Request your report

Fire zone status, remaining roof life, and dated photos you can send your carrier. We call back within 15 minutes: 8am to 5pm Monday to Thursday, 8am to 2pm Friday.

← Back

Got it.

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.
What brings you here?(required)

Rather talk? Call (818) 934-0075.
We call or text you about this request only. Your details are never sold or shared.

Mamos Construction & Design
Tarzana  ·  Encino  ·  Reseda  ·  Woodland Hills
☎ Call Schedule a Consultation