Architectural shingles
Metal roofing
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 Commerce, CA
Roofing in Commerce, CA splits into two very different jobs. The residential pockets hold aging 1950s and 60s single-story tract homes with low-pitch or near-flat roofs, while the industrial belt along Telegraph Road is miles of flat commercial reroofs. Ridge Cap Roof Repair handles both, and for most Commerce homeowners the first call is a roof inspection. The dry summers and Santa Ana winds hide damage that only shows up at the first winter rain, so knowing what is actually happening up there matters before anyone recommends a fix. Call (866) 361-0798 to schedule one.
Why Commerce Homes Are Different
Commerce sits where the I-5 and 710 freight corridors cross, and that location shapes every roof in the city. The residential stock dates mostly from the post-war boom, so we work on original composition shingles over low-pitch framing that was never designed for modern membrane systems. Those homes bake through long, dry summers where daytime heat cycles stress shingle adhesive, then get hit by Santa Ana winds that lift and crease aged edges before the first real rain exposes the result.
The bigger issue is what falls on the roof. Diesel soot and refinery fallout from the industrial belt along Telegraph Road settle on shingles and flat membranes as a gritty, blackened film. We see it on homes that are not that old. The film traps heat, accelerates granule loss, and clogs drains and scuppers on flat sections. A roof in Commerce can look twenty years old at age twelve because of what the city’s air deposits on it every day. That changes both the inspection findings and the realistic lifespan of materials.
Styles & brands we work with
Our Main Commerce Services
Most Commerce homeowners call us for one of two reasons: something is leaking or aging to the point where repair no longer makes sense. Both start the same way, with someone who actually gets on the roof and looks.
Roof Repair in Commerce
Repair work in Commerce tends to follow a pattern. On the older tract homes, the failure is usually at a penetration, a valley, or a low-pitch section where water sits longer than it should. On flat and near-flat roofs near the freight corridors, we see membrane edges that have lifted from wind and drains that have backed up with the same soot and grit that darkens the shingles. The fix that makes sense on a Commerce home depends on what the roof is made of and how much life is left in it. See what repair covers: Roof Repair in Commerce.
Roof Replacement in Commerce
Replacement in Commerce is a different decision than repair. When the shingles have lost their granules to heat and industrial fallout, or the flat roof has been patched enough times that the membrane is more patches than original, the honest call is a new roof. The right material for a Commerce roof depends on pitch, exposure, and how long the building will stay in its current use. We do not default to the most expensive option, and we do not sell replacement when repair buys real years. See what replacement involves: 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 how you find out what the dry season hid. The long rainless stretch lets shingle adhesive fail, lets wind lift membrane edges, and lets soot from the 710 and I-5 corridors build up in drains without anyone noticing. Then the first winter storm arrives and leaks appear in three rooms at once. We inspect before we recommend because a Commerce roof with visible dark streaking may have years left, or it may have lost enough granules to be near the end. The only way to know is to get up there and look. Our full inspection scope is Roof Inspection, and Ridge Cap Roof Repair has served Commerce since 2018.
Hail Damage Roof
Signs you need it
If a hail cell passed over Commerce, look for circular bruising or missing granules on shingles, dents in soft metal flashing, and granules collecting in gutters and downspouts.
What it costs in Commerce
Hail damage roof inspection in Commerce runs $180 to $350 depending on roof size and access, with the inspection fee waived if we do the repair work.
How we do it
We walk the entire roof surface, mark hail impact points with chalk, photograph the damage for insurance documentation, and write a findings report that separates cosmetic dents from functional damage needing repair.
Roof Estimate
Signs you need it
You need a written roof estimate when you are comparing repair versus replacement, preparing for a sale or refinance, or filing an insurance claim that requires documented scope and cost.
What it costs in Commerce
A roof estimate in Commerce is free, and a detailed line-item written quote with material and labor separated typically takes one to two business days after we inspect.
How we do it
We measure the roof, assess the decking and existing material condition, spec the correct materials for the building’s pitch and exposure to the freight-corridor fallout, and price it as a fixed line-item quote.
Free Roof Inspection
Signs you need it
If your roof is over ten years old in Commerce and you have never had a professional look at it, a free inspection is the lowest-risk way to find small problems before they leak.
What it costs in Commerce
A free roof inspection in Commerce costs you nothing, and it includes the same walk-through and findings report as our paid inspections, with the fee waived when the inspection leads to repair or replacement.
How we do it
We arrive at the scheduled time, walk the roof and the perimeter, check all penetrations, flashing, drains, and the ridge cap, then give you a plain-language findings report with photographs and no obligation.
Roof Inspection Companies
Signs you need it
You need a roofing company that does its own inspections when you want the person finding the problems to be the same person who would fix them.
What it costs in Commerce
Residential roof inspection companies in Commerce charge $180 to $350 for a standalone inspection report, with the fee applied to any repair or replacement we perform.
How we do it
We do not subcontract inspections to a third party; the same Ridge Cap crew that would do the repair or replacement performs the inspection and writes the findings.
What Roof Inspection Costs in Commerce
| Item | Typical range in Commerce |
|---|---|
| Standalone residential roof inspection | $180 – $350 |
| Inspection with repair work (fee waived) | $0 |
| Insurance claim documentation add-on | $50 – $150 |
How often should a roof be inspected in Commerce?
Once a year is right for most Commerce homes, and twice a year if you live near the industrial belt along Telegraph Road or under a freight-flight path where soot and fallout accumulate faster. After any strong Santa Ana wind event, schedule a follow-up inspection even if no leaks have appeared.
Does a roof inspection in Commerce include the flat roof sections?
Yes. Every inspection covers the entire roof surface including any flat or low-pitch sections, drains, scuppers, and membrane edges. Those are the areas where Commerce’s diesel soot and wind cause the most failures, so we treat them as priorities. Call (866) 361-0798 to schedule yours.
Brands We Service in Commerce
We install and service products from seven manufacturers, so the material recommendation for a Commerce roof is driven by the job, not by what we stock. The brands we see most on Commerce homes include CertainTeed, Owens Corning, and IKO, with replacement parts and matching shingles sourced directly through our brands network. Material turnaround runs about three to seven business days for most product lines.
See the difference
Before
After
Before
After
Before
AfterPricing for Roofers in Commerce, CA
| Service | Typical range in Commerce |
|---|---|
| Standalone residential roof inspection | $180 – $350 |
| Inspection with repair work (fee waived) | $0 |
| Insurance claim documentation add-on | $50 – $150 |
Two things push roofing prices upward in Commerce. The first is access: tight lot lines and flat commercial roofs with mechanical equipment require more time and care to work around safely. The second is the soot and fallout layer from the freight corridors, which adds surface preparation time before any new material can bond properly. Every quote we give is a fixed line-item price, so the number on the estimate is the number on the invoice. No change orders because we found something after tearing off.
Neighborhoods We Serve in Commerce
Commerce’s residential streets sit in small pockets between the warehouses and rail spurs. We work throughout the 90101 ZIP and the surrounding residential clusters, where the jobs are older single-story homes on generous lots for the region. Response time across Commerce is typically one to two business days for inspections, and we schedule repair work within the same week for urgent leaks.
- Commerce residential district near Bandini Boulevard
- Homes east of the Citadel outlet
- Morris Avenue area
- Veterans Park neighborhood
- Streets north of Slauson near the 710
Service Area – Cities Near Commerce
From our base in San Bernardino, we cover Commerce and the surrounding LA Basin communities with the same crew and the same seven-brand material roster. If you are in Maywood, CA, Bell, CA, Cudahy, CA, or Bell Gardens, CA, the drive time is short and the scheduling works the same way: call for an inspection, get a fixed-price quote, and decide what actually makes sense for your roof.
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
Yes, and in Commerce that matters more than in most cities. The housing stock is older tract homes with low-pitch or near-flat sections, and the commercial buildings are almost all flat. A roofing company that only does steep-slope shingles cannot serve this city properly. We are fluent in both systems, from composition shingles to modified bitumen and hot-mop.
Most roof replacements and some larger repairs require a building permit through the City of Commerce. We handle the permit application and scheduling as part of the job, and all work is inspected and passed before we remove the final dumpster and call it done. The permit timeline is typically one to two weeks depending on the city’s current review volume.
A week is usually enough. During late summer and early fall, when Commerce homeowners start thinking about the coming rainy season, our inspection calendar fills up faster, so two weeks of lead time is safer. If you have an active leak, call (866) 361-0798 and we will work you in sooner; a small leak found early is always cheaper than a ceiling repair after the first winter storm.
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
"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."
— Tariq Najjar"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."
— Diego Castillo"Valley had been done without proper underlayment and was leaking. Redone correctly, and he explained exactly what had been wrong so I could understand it."
— Gilbert Flores