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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Repair Across Compton
Salt air and sun do more damage to Compton roofs than wind and rain ever will. We see it every week: galvanized drip edge rusting through on homes barely a decade old, flat membranes cracked from summer UV, ponding water working into parapet seams on tight mid-century lots. If you’re searching for roof repair in Compton, you need a crew that understands the 1940s-1960s stucco tract housing stock here, not a generalist who treats your flat roof like a steep shingle job. Call (855) 382-0485 for a free, honest diagnosis from a roofer who knows Compton’s roofs. We repair what’s salvageable and tell you plainly when it isn’t.

Why Select Roof Repair Is Compton’s Preferred Roof Repair Company
We’re roofing-only. That matters in Compton, where thousands of homes built between the 1940s and 1960s share the same failure modes: sun-baked low-slope membranes, corroded flashing at parapets, and leaks that cross property lines because roofs meet the neighbor’s roofline inches away. Roof Repair in Compton is our bread and butter, and our crews know the difference between a 90222 flat-roof tear-off and a 90224 patch that buys five more years.
Led by Noel Carrasco, our team has spent years working on Compton’s post-war housing stock. We’ve repaired enough corroded drip edge along South Alameda Street, Long Beach Boulevard corridors, and the tight blocks around Gonzales Park to know exactly what the salt-laden marine air here does to fasteners and flashing. When you call, you’re not getting a sales script. You’re getting a roofer who can tell you over the phone whether your issue sounds like membrane cracking, flashing failure, or a parapet seam letting go, and what each fix roughly costs.
Homeowners in Compton, East Rancho Dominguez, and West Rancho Dominguez call us because our Roof Repair team shows up when we say we will, quotes a specific line-item price, and doesn’t try to sell a $25,000 replacement for a $1,500 flashing repair. That reputation didn’t happen by accident. It happened by starting every job with a straight answer.
Styles & brands we work with






Metal Roof Repair in Compton
Metal Roof Repair in Compton usually means fixing corroded fasteners, failed seams, and rusted-out edges on standing-seam metal or metal-over-felt systems, particularly on the handful of mid-century homes and small commercial buildings that used metal roofing instead of built-up asphalt. The salt air problem is worse for metal than most people expect. Plain galvanized fasteners that would last 25 years inland surface-rust in five to eight years here, and once a fastener goes, water follows. A typical metal roof repair in Compton runs $450 – $1,600 depending on the number of fasteners, seam length, and whether we’re replacing flashing at the same time.
Fastener Replacement and Seam Sealing
When our crew repairs a metal roof in Compton, we default to stainless or hot-dip galvanized hardware. Not as an upgrade. As the baseline. We pull the oxidized fasteners, inspect the seam, and reseal with a marine-grade sealant rated for coastal exposure.
Edge and Flashing Corrosion Repair
On metal roofs near the coast, the drip edge and rake flashing are usually the first things to go. We cut out the rusted sections and replace with hot-dip galvanized or pre-finished marine-grade flashing so the repair doesn’t just buy a year or two. The material cost gap is modest, but the service life difference is measured in decades.
Commercial Roof Repair in Compton
Commercial Roof Repair in Compton focuses on the flat and low-slope built-up roofs, modified bitumen, and occasional single-ply systems on the small apartment buildings, duplexes, and light retail strips that run along Compton’s arterial roads and through neighborhoods near the 910 Freeway. These buildings sit under the same salt air and summer UV as every home here, but the consequences of a deferred repair are bigger: one failed roof-to-wall seam can leak into four units and trigger property-line disputes between neighboring owners. Expect $1,400 – $4,800 for a typical commercial flat roof repair, with larger tear-off and re-membrane sections running higher.
Parapet Flashing and Roof-to-Wall Transitions
On Compton’s commercial buildings, the parapet is where roofs fail first. Salt air corrodes the counterflashing, then the base flashing, and water tracks into the wall system. We coordinate the repair with the neighboring property when the parapet is shared, which is common on the tightly packed lots here.
Ponding Water and Drainage Correction
Low-slope commercial roofs in Compton pond after rain because the original 1960s drainage design didn’t anticipate this much sealant shrinkage and membrane cupping. We patch the membrane, then correct the drainage path where possible so the ponding doesn’t return with the next storm.

Trusted Brands We Service in Compton
We work with seven major manufacturers: GAF, CertainTeed, Owens Corning in Compton, IKO, Atlas, Tamko, and Boral. That matters in Compton because not every membrane holds up equally to salt air and UV. For low-slope work we often recommend CertainTeed or IKO systems, and for metal details we lean on Atlas or Owens Corning products. We don’t have a single-brand contract forcing a square peg into a round hole. We stock common materials locally and can source specialty flashing and fasteners for Compton jobs quickly, usually within days, so a repair doesn’t stall while a warehouse argues about freight.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Repair Problems We See in Compton Homes
- Corroded drip edge on low-slope roofs. The salt-laden air off the coast eats galvanized metal fast, letting the membrane edge lift so ponding water backs up underneath. We replace with hot-dip galvanized or stainless, sealed at the transitions.
- Sun-baked flat roof membranes. Compton summers bake built-up and roll membranes until surface cracks open. The first heavy winter rain finds those crack lines around penetrations and parapets and follows them inside.
- Failed flashing at shared parapets. On tight mid-century lots, roofs meet the neighbor’s roofline with just a low parapet between them. A single failed flashing detail drains sideways onto the adjoining property, and the repair has to be coordinated with the neighbor.
- Ponding water that never fully drains. Many 1940s-1960s Compton roofs weren’t sloped enough for decades of sealant shrinkage. Ponding accelerates membrane degradation and, near a shared wall, becomes a cross-property leak fast.
Pricing for Roof Repair in Compton, CA
Here’s what we quote in Compton, straight up. Leak repair on a flat or low-slope roof: $350 – $850. Flashing repair at a parapet or penetration: $450 – $1,200. Shingle replacement on the fewer steep roofs you find here: $400 – $1,100 per section. Flat roof patch: $450 – $1,400. Vent boot replacement: $300 – $650. Valley repair: $500 – $1,300. A full flat-roof tear-off and re-membrane on a small 1940s tract home generally lands between $6,500 and $17,000 depending on footage, decking condition, and whether we’re upgrading to marine-grade flashing and stainless fasteners. The coastal-spec hardware adds roughly 8-15% over inland-spec, but it’s the difference between a 10-year roof and a 30-year roof out here. Call for a written, line-item estimate; the quote is free and the numbers above are real ranges, not bait.
We Also Serve Cities Near Compton
We cover all Compton ZIP codes: 90220, 90221, 90222, and 90223. Our crews also run regularly to East Rancho Dominguez, West Rancho Dominguez, Carson, and Gardena, where the housing stock and salt-air exposure are nearly identical and the same corrosion problems show up on the same mid-century low-slope roofs.
Serving Compton, CA — Our Local Coverage Area
We’re based in the Compton 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 Roof Repair in Compton
Salt-laden marine air is the culprit. Compton sits close enough to the coast that the airborne salt chlorides accelerate oxidation on plain galvanized metal. Drip edge and steel fasteners that would last 25 years in, say, Ontario or Riverside surface-rust and fail within 5-10 years here. The fix is simple: replace with hot-dip galvanized or stainless drip edge and fasteners, which is our default spec on every Compton repair. Call (855) 382-0485 and we’ll confirm whether that’s what’s happening on your roof.
We treat it as a cross-property flashing repair. First we map the leak and confirm whether the parapet is shared, which is common on Compton’s tight mid-century lots. Then we coordinate with the neighbor before any work starts, because patching only one side of a shared parapet won’t stop the leak. We re-deck the failing section if needed, lay new underlayment and ice and water shield at the parapet, set stainless fasteners and hot-dip galvanized flashing, and reseal the roof-to-wall transitions. Call (855) 382-0485 for a free inspection if you’re seeing water on either side of the fence line.
Yes, absolutely. We specify stainless steel or hot-dip galvanized fasteners and flashing on every repair here because the marine air in Compton rusts plain galvanized far too fast. The material cost is maybe $80-200 more on a typical repair, but it means the flashing doesn’t corrode through and fail again in six years. We also use marine-grade sealants at seams and penetration points. This isn’t an upsell; it’s the right spec for this climate, and anyone quoting plain galvanized on a Compton flat roof is quoting a repair that won’t last.
It depends on the extent of the cracking and the condition of the decking underneath. If the cracks are localized and the membrane still has some pliability, we can patch and reseal for $450-$1,400 and buy you several years. If the surface is heavily alligatored across multiple sections and the decking has soft spots from ponding, the honest answer is a tear-off and re-membrane, which on a small 1940s-1960s Compton tract home typically runs $6,500-$17,000 depending on footage and whether we’re correcting the drainage pitch at the same time. We’ll show you photos either way so you’re deciding with your own eyes. Call (855) 382-0485 for a free assessment.
Ask both companies for a line-item scope, not just a total. One quote for “flat roof repair – $1,200” and another for “remove failed membrane section, replace 40 SF of base sheet, install new drip edge, seal all penetrations – $1,850” are not the same job. In Compton specifically, verify whether each bid includes marine-grade flashing and stainless or hot-dip fasteners rather than plain galvanized. If one quote is significantly lower, it’s probably cutting the hardware spec that determines how long the repair lasts. We provide written, itemized quotes so you can compare scope honestly, and our estimates are free.
Call (855) 382-0485 to schedule your free roof repair estimate in Compton. We’ll diagnose the actual problem, quote a specific price, and never push a replacement when a repair makes more sense.
Written by Noel Carrasco, Owner at Select Roof Repair, serving Compton and surrounding cities.