Roofing in Whittier.
Roofing in Whittier spans historic Uptown bungalows and the homes up in the Whittier Hills — period character down low, wind and fire-edge exposure up high.
What Whittier roofs are up against.
Whittier carries more history than most of southeast LA — a Quaker-founded town with a genuine historic Uptown of Craftsman and Spanish homes, ringed by newer neighborhoods that climb into the Whittier Hills. That range shapes the roofs. In Uptown and the older streets, mature trees shade period homes and drop debris into valleys, and preservation of character matters — clay tile on the Spanish houses, composition on the Craftsman bungalows, with original flashing details that need rebuilding. Up in the Whittier Hills, homes sit on slopes exposed to Santa Ana wind, with brush and open space along the edges bringing fire exposure that calls for Class A assemblies. The inland summers bake the south slopes citywide. Whittier roofing means reading whether a home is a historic bungalow or a wind-and-fire-exposed hillside house, and building accordingly.
What we work on in Whittier.
- Composition shingle on the Craftsman bungalows of Uptown
- Clay and concrete tile on the Spanish-style and hillside homes
- Class A assemblies on homes near the hill brush
The repairs Whittier homeowners call us about.
- Failed underlayment beneath aging tile
- Old flashing at chimneys and dormers on historic homes
- Wind-lifted tile and fire-hardening gaps on the hillside homes
- Tree debris in valleys in the older neighborhoods
What a Whittier roof job looks like with us.
In historic Uptown we preserve the character — lift-and-relay on the Spanish tile, quality composition and rebuilt period flashing on the Craftsman homes. Up in the Whittier Hills we build Class A assemblies with ember-resistant detailing and re-secure the wind-exposed ridges. Every job is documented from the air.
We're a family-owned, licensed C-39 contractor (CSLB #1137536), Owens Corning Preferred and Polyglass certified, owner-run by a roofer with nearly a decade of hands-on Los Angeles experience. Our work is backed by a 10-year workmanship warranty and a perfect 5.0 rating across 113 verified reviews.
Common questions from Whittier homeowners.
Do you work on historic homes in Uptown Whittier?
Yes — Whittier's historic Craftsman and Spanish homes are some of our favorite work. We preserve the period look and detailing and rebuild the flashing these older roofs need, rather than replacing the character with something generic.
Are the Whittier Hills homes in a fire zone?
Homes along the hill brush and open space carry real fire exposure, so we build Class A assemblies with ember-resistant detailing — hardened eaves, vents, and valleys — and re-secure exposed ridges against the wind.
My old tile roof leaks but the tile looks fine — what is the fix?
Almost always failed underlayment, not the tile. We lift and save your tile, replace the underlayment and flashing, and re-lay it — watertight, with the original look intact.
Get a free Whittier roof estimate.
We come out, walk the roof, take drone photos, and send a written, itemized assessment within 48 hours. No pressure, no theater.
Roofing codes & requirements in Whittier
Energy / cool roof (Title 24)
Whittier sits in California Energy Commission Climate Zone 9. Under Title 24, Part 6, a low-slope or flat roof here must use a cool-roof product (aged solar reflectance of at least 0.63 and thermal emittance of at least 0.75 — roughly SRI 75) when you replace 50% or more of the roof or about 1,000 sq ft or more. Steep-slope (pitched) residential roofs in Climate Zone 9 are exempt from the cool-roof requirement, so standard shingle or tile is fine. Small like-for-like repairs generally don't trigger it. See the California Energy Commission standards and the CRRC directory for rated products.
Fire — hillside parcels
Whittier's hillside neighborhoods in the Puente Hills (Friendly Hills and the eastern hills) are in a Very High Fire Hazard Severity Zone on CAL FIRE's 2025 LRA map, where Chapter 7A requires a Class A roof assembly and ember-resistant construction; the flatter city core isn't. You can check any parcel on the CAL FIRE hazard-zone viewer.
Decking / sheathing
Many older Whittier homes were built with spaced 1×6 “skip” sheathing under the original roof. For a modern shingle or tile system — and for a Class A assembly — that decking often has to be overlaid with solid sheathing, and any rotted boards replaced. We confirm exactly what your roof needs with a deck inspection at tear-off, not a guess.
Color & materials
Roof color isn't regulated by code. Where a cool roof is required you need a CRRC-rated product that meets the SRI — and those come in a wide range of colors, not just white.
Source: the City of Whittier Building & Safety, the California Energy Commission, and CAL FIRE. Roofing codes change and are parcel-specific — confirm with the City of Whittier Building & Safety before your project, or call us at (866) 685-3889 and we'll confirm it for you.
Common Whittier roofing-code questions
Does my Whittier roof need to be Title 24 cool-roof compliant?
Only on flat or low-slope sections. Whittier is in Climate Zone 9, so Title 24 requires a cool roof (about SRI 75) when you replace 50%+ of a low-slope roof, but steep-slope shingle and tile roofs are exempt here.
Is Whittier in a fire zone that requires a Class A roof?
It depends on your parcel. Whittier's hillside/foothill properties are in a Very High Fire Hazard Severity Zone and need a Class A assembly with ember-resistant details; flatter parcels usually don't. We check the CAL FIRE map for you.
Will my old spaced sheathing need to be re-decked?
Sometimes. Older Whittier homes often have spaced 1×6 sheathing; a modern shingle or tile system (and a Class A assembly) may need solid sheathing over it. A deck inspection at tear-off tells us for sure.
Financing available for qualified Whittier homeowners
You don't have to pay for a roof all at once: financing is available for qualified homeowners, subject to qualification — written itemized pricing first, financing second, never any pressure. And because Title 24 cool-roof products are qualifying energy improvements, a Whittier re-roof that needs one may also qualify for PACE-style energy financing — ask us and we'll confirm what applies to your property. How roof financing works in Los Angeles →