Roofing Contractor in San Fernando, CA
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- Free estimates
- Same day or next day service
- Photos of what we find

From our PCH address the run to San Fernando is about 85 minutes over 45 miles. Call first and we will confirm scheduling, then say honestly when we can get a truck there. What makes the city different is its status. It is a separate city of about 2.4 square miles, wholly surrounded by Los Angeles, with its own building department and a stock of homes from well before World War II. Roofs here are old, layered and baked by valley summers, and the paperwork does not run through LADBS.
Booking a roofing visit in San Fernando from Torrance
The estimate or roof inspection is free, and photos let you see the trouble yourself. Small lots mean tight street parking, so tell us where a truck and a dumpster can sit without blocking neighbors' driveways. Yard and driveway stay protected, and the cleanup afterward is complete.

Plank decking and stacked layers on a pre-war San Fernando roof
The city was incorporated in 1911, and many houses on the streets around San Fernando Road and Maclay Avenue are older than the valley suburbs around them. Valley summers are far hotter than our coastal base, so asphalt roofs age faster in the sun. Old bungalows often carry several layers of roofing over plank decking, and those layers hide trouble. When the old roof comes off, we check the boards and photograph what we find. The process for an older house is covered on the older home roof replacement page.
Roof services San Fernando bungalows ask for most
Roof Replacement
Pre-war roofs in San Fernando often need deck repair before new roofing can go on, since layered shingles over plank boards hide soft spots until the old roof is off.
Roof Repair
Hot valley summers bake flashing and sealants on small bungalows, and spot repairs often hold for years, so we look for the specific failed detail first.
Gutters & Fascia
Small lots near San Fernando Road leave little room for water, so downspout placement and gutter capacity matter more than they do on a wide suburban lot.
Roof Inspection & Maintenance
A yearly inspection helps older roofs make it to the next re-roof without surprises, which suits a small city of aging pre-war and post-war houses.
Older Home Roof Replacement
Houses from before World War II often carry plank decking and several layers, which is why this page walks through what comes off and what gets checked first.
Chimney Flashing & Sealing
Masonry chimneys on San Fernando's oldest homes pair aged mortar with dried flashing, and resealing or re-flashing them is a common leak fix.
Roof Deck & Structural Repair
When plank or sheathing boards are soft after years of leaks, replacing them is its own line in the estimate, and photos show each board before it goes.
Chimneys, old quake repairs and the Mission Boulevard blocks
The February 1971 San Fernando earthquake, a magnitude 6.5 to 6.6 event also called the Sylmar quake, badly damaged buildings at Mission San Fernando, which dates to 1797. Homes in the city that predate that quake were built before modern seismic rules, and masonry chimneys are where old repairs, cracked mortar and leaking flashing tend to meet. When we inspect a chimney we photograph the flashing and the mortar line. If yours shows older patches, the photos let you see what is there. Our chimney flashing repair page covers the fix.
Soft boards, tight lots and which city line you are in
Plank decking that has been wet for years goes soft, and damaged boards get replaced before new roofing goes down. Each board is a line in the estimate, with a photo. The city is surrounded by Los Angeles, so confirm your address is inside the San Fernando city limits before you assume which building department applies. Our roof deck repair page explains how that work is scoped.
Why San Fernando permits do not go through Los Angeles
Because the city is independent, it runs its own building department, so a roof here is permitted by San Fernando, not by LADBS. On a re-roof the permit details are ours, and the city can confirm current requirements for your address. How this compares with unincorporated areas is on the Los Angeles County service area page.

Our base and how to reach us from San Fernando
Crown Trim Roofers, 2765 Pacific Coast Hwy, Torrance, CA 90505. Approximate drive: about 85 min (45 mi).
Roofing questions from San Fernando
Does San Fernando have its own permit office, separate from Los Angeles?
Yes. San Fernando is an independent city, so re-roof permits go through its own building department, not Los Angeles. People who live a block from the city line often assume otherwise. You will not have to chase the re-roof permit details, because we do. Confirm current steps with the City of San Fernando. For comparison with other jurisdictions, see our Los Angeles County page.
What do you look for under the shingles of a pre-war San Fernando home?
The decking. Older houses here often have plank boards instead of plywood, and years of leaks leave soft or stained boards that must be replaced before new roofing is laid. We take photos as we go as the old roof comes off, and explain what needs replacing. Our older home roof replacement page covers this in detail.
Nearby areas we serve
More in Los Angeles County and across all service areas.
Pre-war roof showing its age? Book a free inspection.
Crown Trim Roofers · 2765 Pacific Coast Hwy, Torrance, CA 90505 · (209) 563-1278