Architectural shingles
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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Roofers in Commerce, CA
Roof inspection in Commerce starts with knowing what the 1950s-70s housing stock and the truck-heavy industrial corridor actually do to a roof. Most homes here are stucco-clad tract builds with low-slope or shallow-pitch roofs, and the constant diesel soot from the 5 and 710 corridors settles on shingles and flat membranes in ways you won’t see a few miles inland. We look for heat-aged asphalt, clogged drains, and ponding on flat sections first, because that’s what Commerce roofs actually fail from. Call (866) 650-8319 to schedule a roof inspection.
Why Commerce Homes Are Different
Commerce sits in the inland Los Angeles Basin, where summers are hot, dry, and heavy on UV, and rain comes in short winter bursts. That means roofs here don’t usually fail from storm impact. They fail from heat aging. Oxidized shingles crack and cup. Modified-bitumen and TPO membranes on the flat-roofed warehouses and machine shops turn brittle. The rare winter rain then pools where drainage has been compromised, and the leak shows up weeks later.
The housing stock compounds it. Post-WWII tract homes in Commerce were built fast, and a large share have low-slope residential roofs that hold heat differently than steeper modern pitches. On top of that, the constant rail and truck traffic that defines the city’s industrial core kicks up fine diesel soot and grit. That material settles on flat commercial roofs, clogs drains and scuppers, and accelerates membrane wear. Any honest inspection in Commerce has to account for that debris load. It’s a diagnosis issue, not a cosmetic one, and it changes what we flag on a report.
Styles & brands we work with
Our Main Commerce Services
Commerce homeowners call us most often for two things: targeted repairs on aging or heat-damaged roofs, and full replacements when the structure has reached the end of its useful life. Here’s how each one works in this city.
Roof Repair in Commerce
Repair work in Commerce is usually about specific failure points rather than whole-roof deterioration: a cracked vent boot, a failed patch on a low-slope section, flashing that’s separated at a chimney or parapet wall. Because so many homes here date from the 1950s through the 1970s, we regularly find original flashing and drainage details that were marginal when installed and are now actively leaking. The heat and soot load just accelerates it. We assess what’s actually compromised and quote the repair, not a replacement by default. For the full scope of repair work in Commerce, see Roof Repair in Commerce.
Roof Replacement in Commerce
Replacement becomes the right call when the shingle layer is too far gone for spot fixes, or when a flat residential or light-industrial roof has multiple membrane failures. In Commerce, that often means tearing off heat-baked asphalt shingles from a mid-century tract home, or re-covering a flat warehouse roof with TPO or modified bitumen after the old membrane has been patched past the point of reliability. We work with seven major shingle brands, so the material decision follows the roof’s structure and the homeowner’s budget, not our inventory. Details on full replacements are at Roof Replacement in Commerce.
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.
Roof Inspection in Commerce
Roof inspection in Commerce is a standalone service, not a sales pitch attached to a replacement quote. Given the city’s mix of 1950s-70s tract homes and flat industrial buildings, plus heat that bakes membranes and truck soot that clogs drains, a proper inspection here has to check the things that fail locally: oxidized shingles, brittle flat-roof material, and drainage that’s compromised by debris. We separate the diagnosis from the sale: you get a written assessment of what your roof needs, and the recommendation is repair when it makes sense, replace when it’s right. Our team handles inspection, repair, and replacement under one roof. Learn more about the process on our Roof Inspection page.
Roof Inspection Services
Signs you need it
Discolored or curling shingles, water stains on ceilings, granules collecting in gutters, or standing water on a flat section more than 48 hours after rain all warrant a professional inspection.
What it costs in Commerce
Most roof inspections in Commerce run between $200 and $500, depending on roof size, access, and whether it’s a standard walkover or a more detailed leak investigation.
How we do it
We inspect the roof surface, flashing, penetrations, drainage, and attic or interior signs of moisture, then document findings with photos and a written summary of what’s urgent versus what can wait.
Hail Damage Roof
Signs you need it
Hail is rare in Commerce, but when it does fall, you’ll see bruised shingle granules, small circular cracks, or dented metal flashing and vents; these show up as dark spots or exposed matting on asphalt shingles.
What it costs in Commerce
A hail-specific roof assessment in Commerce generally falls between $200 and $500; if repairs are needed, spot repair on hail-bruised shingles typically runs $350 to $1,200 depending on the number of affected areas.
How we do it
We map the roof for impact patterns, check for granule loss and bruising, document anything that would support an insurance claim, and give you a straight answer on whether the damage is cosmetic or structural.
Roof Estimate
Signs you need it
You need a proper roof estimate when you’re weighing repair against replacement, planning a home sale, or have been told by another contractor that a full re-roof is your only option.
What it costs in Commerce
Written roof estimates in Commerce are free as part of our service; what you’re paying for is the time we spend measuring and assessing, and that cost is built into the work only if you move forward.
How we do it
We measure roof planes, identify the material currently installed, factor Commerce-specific access and drainage conditions, and produce a line-item written quote with no vague allowances.
What Roof Inspection Costs in Commerce
| Item | Typical range in Commerce |
|---|---|
| Standard roof inspection (walkover, no leaks) | $200 – $400 |
| Detailed leak investigation / diagnostic inspection | $300 – $500 |
| Spot repair from inspection findings (typical) | $350 – $1,200 |
How often should I get a roof inspected in Commerce?
Every two years is realistic here. The heat and soot load ages roofs faster than in coastal cities, and a two-year check catches failing flashing or clogged drains before they leak. Call (866) 650-8319 to schedule one.
Can you inspect a flat commercial roof in Commerce?
Yes. We inspect TPO, modified bitumen, and built-up flat roofs on warehouses and machine shops, with specific attention to drain blockages from diesel soot and grit. Estimates are free.
Brands We Service in Commerce
We’re certified to install and repair GAF, CertainTeed, Tamko, and Boral roofing systems, among others. That multi-brand training means we understand the installation specs and failure patterns across product lines, so repairs match the roof’s existing material. See our full material range on our brands page. We work with your roof’s brand, not ours.
See the difference
Before
After
Before
After
Before
AfterPricing for Roofers in Commerce, CA
| Service | Typical range in Commerce |
|---|---|
| Roof inspection (standard walkover) | $200 – $400 |
| Detailed leak investigation | $300 – $500 |
| Minor roof repair (exposed nail heads, small patches) | $200 – $500 |
| Targeted leak repair (small flashing or vent boot) | $350 – $1,200 |
| Skylight repair (seal, gasket, or minor curb work) | $350 – $1,200 |
| Valley repair (most leaks start here) | $500 – $2,000 |
| Roof repair from storm, wind, or debris damage | $500 – $2,000 |
| Flat roof repair (TPO, modified bitumen, EPDM, roll) | $400 – $1,500 |
| Pipe boot / vent collar repair | $350 – $1,200 |
| Full roof replacement (asphalt shingle, per sq. ft.) | $4.20 – $9.50 |
What pushes the price up in Commerce is access and deck condition. Narrow lots, attached carports, and low-slope sections mean more time on ladders and more flashing details to address. If the deck is rotted, that’s additional lumber and labor before new material goes on. We quote line-by-line, and the price you approve is the price you pay. No change orders on standard work.
Neighborhoods We Serve in Commerce
We cover the full 90101 ZIP code, from the residential streets around Bandini Boulevard and Sheila Street to the industrial belt along the 5 and 710 corridors. Our crews are familiar with the tract layouts and flat-roof commercial buildings throughout the city, so we know what access and drainage each area typically presents. Response time for scheduled inspections and estimates is usually within a few business days, and we’ll give you a firm window when you book.
- Bandini Boulevard area
- Sheila Street and residential tract homes
- Eastern Avenue corridor
- Telegraph Road commercial district
- South Commerce near the 710
Service Area – Cities Near Commerce
Gable Roof Repair also serves neighboring communities across the industrial southeast corridor and the surrounding residential cities. If you’re in Maywood, CA, Bell, CA, Cudahy, CA, or Bell Gardens, CA, we’ll bring the same inspection-first approach and written pricing. Call (866) 650-8319 and we’ll confirm your address is in our coverage area.
Serving Commerce, CA — Our Local Coverage Area
We’re based in the Commerce 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 Commerce
For inspections and estimates, we typically schedule within a few business days. Urgent active leaks get prioritized when you call, and we’ll let you know the earliest available slot for your area of Commerce directly by phone.
Most small repairs and re-shingles don’t require a city permit, but full replacements and structural work often do. We’ll confirm what Commerce building codes require for your specific project and pull permits if the scope calls for it.
Yes. A significant share of Commerce roofing is flat residential and commercial work: TPO, modified bitumen, and roll roofing. Soot-clogged drains and ponding are routine parts of the job here, and we inspect for both. Reach us at (866) 650-8319 for a free estimate.
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 Commerce Customers Say
"Flashing where the roof meets the chimney had never been done right by the original builder. He rebuilt it properly with step flashing instead of just running a bead of caulk over it like the last two people did."
— Andres Martinez"Storm took part of the ridge off at night. They tarped it the same evening so the rain didn't get in, and did the real repair the following week."
— Norma Garcia"Quality work on the repair. There were a few nails left in the driveway that the magnet missed, so check yours before driving over it. Otherwise no complaints."
— Eduardo Torres