Metal roofing
Architectural shingles
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Roofers in Wilmington, CA
Roofing in Wilmington means dealing with a mix you won’t find in most of Los Angeles County: salt air off the Port of Los Angeles, diesel soot from the container trucks on Harry Bridges Boulevard and Avalon, and sulfur-heavy fallout from nearby refineries. The result is that metal components on Wilmington roofs fail years before the roofing material itself does. We inspect with that in mind, and we price so you know the real number before any work starts. Call (562) 471-4832 to talk through what’s happening on your roof.
Why Wilmington Homes Are Different
Wilmington’s housing stock runs from 1920s bungalows near Banning Park to post-war stucco homes east of the 110, with a healthy share of flat-roof multi-family buildings and industrial structures mixed in. Older homes often have low-slope or flat roofs with torch-down or built-up roofing, which reacts to Wilmington’s morning marine layer differently than a pitched shingle roof in Torrance. North-facing slopes hold fog moisture long enough to grow moss and algae; flat roofs take direct summer UV that breaks down coatings and seams.
The bigger issue is what locals sometimes call “Wilmington rust.” Galvanized flashing, pipe boots, and fasteners corrode quickly here. It’s common to find valley flashing and roof penetrations with rusted-out metal while the shingles still look serviceable. A proper inspection in Wilmington has to include pulling back shingles at flashing points and checking the metal, not just walking the roof visually.
Santa Ana winds also deserve a mention. They lift loose shingles, peel back torch-down seams, and scatter debris onto flat roofs. Homes in the Harbor City side of Wilmington and near the refinery buffer zones see the worst of it.
Styles & brands we work with
Our Main Wilmington Services
Most Wilmington homeowners call us for one of two things: a leak that needs a repair now, or a roof that’s reached the end of its useful life and needs replacing. Here’s what each involves here.
Roof Repair in Wilmington
Roof repair in Wilmington usually means tracking down a leak before the next winter rain, and the common culprits here are rusted flashings, cracked pipe boots, and failed flat-roof seams. In a coastal-industrial air mix, the repair has to be done with materials that can hold up to salt and sulfur exposure – not whatever’s on the truck. We document every repair with before and after photos, and every repair carries our 365-Day Done Right Promise in writing. Learn more on our Roof Repair in Wilmington page.
Roof Replacement in Wilmington
A replacement is a larger commitment, and Wilmington makes material selection matter more than most places. Composition shingles from Owens Corning, CertainTeed, or Atlas handle the UV and wind well on pitched sections. Flat sections need a torch-down or built-up system chosen for humid coastal air and chemical exposure. We quote a fixed price before any work begins, so the number on your estimate is the number on the final invoice. Details are on our Roof Replacement in Wilmington page.
Roof Installation in Wilmington
New roof installation in Wilmington comes up most often with additions, ADU builds, and full tear-offs where the framing is being restructured. The detail work matters: flashing tie-ins at walls and chimneys, drip edge on Spanish-tile transitions, and all metal specified for coastal corrosion. We install with manufacturer-backed materials and the same written-price standard we use on repairs. See the full walkthrough on our Roof Installation in Wilmington page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Wilmington
We work with the shingle and flat-roof systems most Wilmington homes already have, including CertainTeed, Owens Corning, IKO, and Atlas. Parts for common repairs arrive quickly from our Los Angeles supply network, so a repair quote usually reflects parts we can have in hand within a day or two. Visit our brands page for the full material lineup.
See the difference
Before
After
Before
After
Before
AfterPricing for Roofers in Wilmington, CA
| Service | Typical range in Wilmington |
|---|---|
| Standard shingle repair (small area) | $350 – $750 |
| Flashing repair or replacement (chimney, wall, valley) | $400 – $900 |
| Pipe boot / roof penetration reseal | $250 – $500 |
| Flat roof leak repair (patch + reseam) | $500 – $1,200 |
| Gutter replacement (standard bungalow, 100-150 linear ft) | $1,100 – $2,400 |
| Skylight removal, reflash, and reseal | $600 – $1,400 |
| Full composition shingle re-roof (1,200-1,800 sq ft) | $9,500 – $16,500 |
| Full flat roof replacement (torch-down, small home) | $8,000 – $14,500 |
| Santa Ana wind damage repair (loose shingles, lifted seams) | $400 – $1,100 |
| Emergency tarp / storm damage temporary seal | $500 – $1,000 |
What pushes a Wilmington quote higher is the same thing that shortens roof life here: corroded metal that has to be fully replaced rather than resealed, and flat sections that need more than a simple reseam. Whatever the number is, you’ll see it in writing before we start – that’s The Relay Visibility Guarantee, and it’s on every job.
Neighborhoods We Serve in Wilmington
We cover the entire Wilmington area, from Banning Park and the older bungalows around it, to the East Wilmington residential streets, the West Side near the refinery buffer, and the Harbor City-adjacent blocks. If you’re in a Wilmington neighborhood, we’ll send you a live arrival time so you’re not waiting on a four-hour window.
- Banning Park
- East Wilmington
- West Wilmington
- Harbor City border
- Wilmington Town Center
Service Area – Cities Near Wilmington
Crestview Roofing also serves homeowners in the surrounding South Bay and Harbor-area cities, including Long Beach, CA, Bellflower, CA, Seal Beach, CA, and Los Alamitos, CA. Dispatch and scheduling come through our Los Angeles office, but the crews are local and the pricing standards are identical.
Serving Wilmington, CA - Our Local Coverage Area
We’re based in the Wilmington area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Roofers in Wilmington
Yes. A live person answers our phone 24/7 and can schedule a preliminary roof assessment for Wilmington homes on a first-available basis. We’ll give you a live trackable arrival time so you know exactly when our technicians pull up.
Most repairs don’t require a permit, but a full roof replacement typically does. Los Angeles permits for roof work are handled through the Department of Building and Safety. We handle the permit paperwork on replacement jobs, and the permit fee is listed on your written quote. Call (562) 471-4832 and we’ll scope it for your specific home.
Yes. Many older Wilmington homes have Spanish tile accents, usually on fascia or entry sections, and tile work has its own repair challenges – especially cracked tiles and failed underlayment. We assess tile as part of any full inspection and quote the tile-specific work separately so you see exactly what that portion costs.
Ready for a roof inspection, a repair, or a full replacement quote? Call (562) 471-4832 and we’ll put the price in writing before any work begins. Free estimates, photo documentation on every job, and one-year coverage on every repair.
What happens when you call
- 1A real person answersNo phone trees - talk to a local roofing pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Wilmington Customers Say
"Booked an inspection online and got a text with the inspector's name and ETA. He sent photos from the roof. Showed me the lifted shingles and fixed them the next day."
- Matt B."Leak near the chimney. They resealed the flashing and I got before and after photos by text."
- Troy N."Good roof, clean job. Materials arrived a day late, but the update came before I called."
- Leah K.