ROOFING CONTRACTOR & ROOF REPAIR IN SAN PEDRO & THE HARBOR AREA
Roof repair, re-roofing, tile underlayment replacement, and storm damage insurance claims for homeowners across San Pedro and the Harbor Area — from a GAF Certified™ contractor based in Costa Mesa. CSLB #1149997.
ROOFING IN SAN PEDRO & THE HARBOR AREA
Quick answer: Stone Ranch Construction is a GAF Certified roofing contractor (California license CSLB #1149997) based in Costa Mesa that serves San Pedro and the Harbor Area. We handle roof repair, roof replacement, tile underlayment replacement (lift-and-relay), flat roofs, gutters, and storm-damage insurance claims for homeowners in San Pedro and the Harbor Area. Call or text (714) 790-9925, email admin@stoneranch.com, or request a free roof inspection online.
The Harbor Area — San Pedro, Wilmington, Harbor City, and Harbor Gateway — is the City of Los Angeles at the port. San Pedro's hillside neighborhoods from Point Fermin to Vista del Oro take direct salt spray and steady onshore wind, with 1920s–50s Spanish and Craftsman homes, mid-century tracts, and views over the harbor. Wilmington and Harbor City are 1920s–60s working neighborhoods with parapet roofs and layered shingle, and the port itself adds industrial flat roofs by the acre.
Coastal-grade re-roofs in San Pedro, wind repair, parapet-roof membranes, layered-shingle tear-offs, and industrial flat-roof systems are our Harbor Area services.
San Pedro & Harbor Area at a glance
Housing & roofs: Hillside coastal homes in San Pedro with heavy salt exposure; 1920s–60s homes in Wilmington and Harbor City; port industrial flat roofs.
Housing age: The median home in the City of Los Angeles as a whole was built in 1964, and about 29% of its 1,537,034 housing units were built in the 1950s and 1960s (U.S. Census Bureau, 2019–2023 ACS 5-Year Estimates).
ZIP codes served: 90731, 90732, 90744, 90710
Permits: Re-roofs are permitted and inspected through the Los Angeles Department of Building and Safety (LADBS) — Plan Review & Permitting. We pull the permit and schedule inspections.
Fire hazard zones: Small parts of San Pedro and the Harbor Area are mapped as a Very High Fire Hazard Severity Zone by the California Office of the State Fire Marshal; inside those zones a re-roof must use a Class A fire-rated roof covering (California Residential Code R902.1.1). Check your address on the official fire-zone map.

Roofing services in San Pedro and the Harbor Area
- Roof leak & storm damage repair
- Full roof replacement (shingle & tile)
- Tile lift-and-relay / underlayment replacement
- Insurance claim inspections & adjuster meetings
- Flat & commercial roofing (TPO, PVC, mod-bit)
- Gutters, soffits & fascias
COMMON ROOF PROBLEMS IN SAN PEDRO & THE HARBOR AREA
Every community in Los Angeles County has its own mix of housing age, roof type, and weather exposure. These are the issues we're called to fix most often in San Pedro and the Harbor Area.
Salt and wind in San Pedro
Corroded flashings and wind-lifted roofing on the hill and at Point Fermin.
Parapet roofs and layered shingle
Aging systems in Wilmington and Harbor City.
Industrial flat roofs
Port and logistics buildings.
NEIGHBORHOODS WE SERVE
We work throughout San Pedro and the Harbor Area, including these neighborhoods and communities.
SAN PEDRO & THE HARBOR AREA ROOFING FAQ
What holds up in San Pedro's salt air?
Tile or shingle with synthetic underlayment, stainless or coated fasteners, and aluminum flashings.
Do you serve Wilmington and Harbor City?
Yes — permits through LADBS like the rest of the city.
How do I choose the best roofing contractor in San Pedro & Harbor Area?
Check four things before you sign anything: an active California contractor license you can look up on the CSLB website (ours is CSLB #1149997), a manufacturer certification such as GAF Certified, a real local office (Stone Ranch Construction is at 711 W 17th St, Unit G-2, Costa Mesa, about a drive up the freeway from San Pedro and the Harbor Area), and a free on-the-roof inspection with a written estimate that names the materials. Then compare bids on the same scope, not the lowest number. Call or text (714) 790-9925 to schedule an inspection in San Pedro and the Harbor Area.
More questions? See our full roofing FAQ or call (714) 790-9925.
REQUEST A FREE ROOF INSPECTION IN SAN PEDRO & THE HARBOR AREA
Tell us what you're seeing — a leak, storm damage, an aging roof, or a home you just bought — and we'll schedule an inspection. We document everything with photos, explain what we find, and give you a written estimate. No pressure, no obligation.
Call or Text
Local Office
711 W 17th St, Unit G-2, Costa Mesa, CA 92627
Licensed & Insured
California contractor license CSLB #1149997 · GAF Certified™
FREE ESTIMATE
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