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 Commerce, CA
Roof Inspection in Commerce usually costs between $180 and $420, and it answers one question before anything else: does the roof need a repair, or does it need replacement? Commerce is not a typical roofing market. The city is an industrial corridor wrapped around the I-5 and 710 junction, so we spend our days moving between large low-slope commercial membranes and small 1950s-era tract homes, each with completely different failure patterns. If you have water stains on a ceiling or a drain that backed up in the last storm, call us at (855) 382-1073 and we will tell you honestly whether a repair is enough.
Why Commerce Homes Are Different
Commerce roofs take a beating from two directions at once. The Los Angeles basin gives us hot, dry summers with relentless UV exposure. On flat and low-slope roofs, that UV breaks down reflective coatings and ages TPO and EPDM membranes faster than homeowners expect. Then winter rain arrives, and the real test begins.
On the large industrial buildings near the rail corridors and freeway interchange, wind-driven grit and diesel soot from trucks and trains settle in drains and scuppers all summer. The first serious storm pushes that debris into the drain bodies, and suddenly the roof is ponding. We find that clogged drains, not worn membrane, are the actual cause of many Commerce warehouse leaks in December and January. On the residential side, the compact post-war tract homes in Commerce’s residential pockets were mostly built in the 1950s and 1960s, and many still carry original built-up roofing or older rolled roofing with multiple patch layers. These roofs are shallow-pitch or dead flat, which means they do not shed water like a steep shingle roof. They hold it, and any weak seam becomes a leak.
Styles & brands we work with
Our Main Commerce Services
Most Commerce homeowners and property owners call us for one of two reasons: a leak that needs repair now, or a roof that has reached the end of its useful life and needs replacement. Here is what each job looks like in Commerce specifically.
Roof Repair in Commerce
Commerce repair work splits into two categories. On residential flat roofs, we are usually tracing a leak through layered built-up roofing, sealing seams, or clearing the failed drain that caused the ponding. On the industrial side, repair often means removing debris from scuppers, patching membrane around penetrations, and re-securing flashing that the freeway-adjacent wind has worked loose. The key is diagnosis before action. A repair on the right seam stops the leak for years; a repair on the wrong seam just moves the water. See how Commerce-specific repairs are handled at Roof Repair in Commerce.
Roof Replacement in Commerce
Replacement in Commerce means choosing a system for a flat or low-slope roof, not just picking a shingle color. For the warehouses and distribution buildings, that is TPO, EPDM, or a built-up system, matched to the building’s drainage and traffic. For the 1950s and 1960s homes, it is often a tear-off down to the deck and a new membrane system with proper slope correction. We carry materials from multiple manufacturers so the recommendation fits the building, not our inventory. Full details are on 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
Most Commerce roof problems are found in two places: the membrane seams on flat residential roofs, and the drains on industrial ones. A professional inspection tells you which one you are dealing with before you spend money on the wrong fix. We offer Roof Inspection as a standalone service, so you get an honest assessment without any expectation that you will book a repair or replacement afterward.
Roof Inspection Services
Signs you need it
You have water stains on a ceiling, a roof that ponds after rain, or a commercial building with drains that backed up during the last storm.
What it costs in Commerce
A full roof inspection in Commerce typically runs $180 to $420 depending on roof size, access, and whether it is residential or commercial.
How we do it
We walk the entire roof surface, check seams and penetrations, clear and test drains, inspect flashing, and document every finding with photos and a written report.
Free Roof Inspection
Signs you need it
You are buying or selling a Commerce home, or you have not had the roof looked at in over five years and want a baseline without a hard sell.
What it costs in Commerce
We offer free roof inspections with any repair or replacement job we are quoting in Commerce.
How we do it
We perform the same walk-through as our paid inspection, then use the findings to build a line-item quote if work is needed, with no obligation to proceed.
Hail Damage Roof
Signs you need it
Hail is rare in Commerce, but when it does fall it can bruise membrane and crack older coatings on flat roofs without leaving obvious visible damage.
What it costs in Commerce
Hail damage assessments are included in our standard inspection fee of $180 to $420.
How we do it
We check membrane for impact bruising, examine flashing and penetrations for dents or cracks, and document any damage for insurance purposes.
Roof Estimate
Signs you need it
You know the roof needs work and you want a written, line-item price before you decide between repair and replacement on your Commerce property.
What it costs in Commerce
Estimates are free when they accompany a repair or replacement quote; a standalone estimate with full documentation matches the $180 to $420 inspection range.
How we do it
We measure the roof, assess the existing system, identify what needs to change to meet code, and deliver a written quote broken down by material and labor.
What Roof Inspection Costs in Commerce
| Item | Typical range in Commerce |
|---|---|
| Residential roof inspection | $180 – $300 |
| Commercial / industrial roof inspection | $250 – $420 |
| Free inspection with repair or replacement quote | $0 |
How long does a roof inspection take in Commerce?
A residential inspection takes 60 to 90 minutes on site. Commercial roofs take longer depending on square footage and drain count. You get the written report within 24 hours. Call (855) 382-1073 to schedule one.
Do you inspect flat roofs in Commerce?
Yes. Flat and low-slope roofs are the majority of our Commerce inspection work. We focus on seams, drains, and ponding areas, which is where these roofs fail first. Estimates are free.
Brands We Service in Commerce
We service and install roofing systems from every major manufacturer our customers ask for, including CertainTeed, Owens Corning, IKO, and Atlas. That matters in Commerce because the flat-roof membrane on a warehouse and the shingle on a tract home come from different product lines. We stock parts locally and can usually source any of our brands within days, not weeks.
See the difference
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After
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AfterPricing for Roofers in Commerce, CA
| Service | Typical range in Commerce |
|---|---|
| Residential roof inspection | $180 – $300 |
| Commercial / industrial roof inspection | $250 – $420 |
| Minor roof repair (small leak, flashing, single penetration) | $250 – $750 |
| Moderate roof repair (membrane section, drain replacement, multiple seams) | $750 – $1,800 |
| Major roof repair (large membrane area, structural deck patch) | $1,800 – $4,000 |
| Residential flat roof replacement | $7,000 – $22,000 |
| Commercial / industrial flat roof replacement | $12,000 – $90,000+ |
| Shingle roof replacement | $9,500 – $28,000 |
In Commerce, the biggest price drivers are roof size and access. Large industrial roofs cost more because they need more material and more labor per square foot, and buildings with heavy equipment on the roof or difficult access push prices up further. Whatever the number, you get a written line-item quote before work starts, and that number does not change unless you approve a change in scope.
Neighborhoods We Serve in Commerce
Commerce is a compact city, but the roofing needs change block by block. We work the residential pockets near the city center, the industrial corridors along the rail lines and freeways, and the mixed-use areas around the 710 interchange. Response time across Commerce is usually one to two business days for inspections.
- Commerce industrial district (5 and 710 corridor)
- Bandini area
- Residential tract near Rosewood Park
- Washington Blvd corridor
- Telegraph Rd commercial strip
Service Area – Cities Near Commerce
Barnwood Roofing works throughout Commerce and the surrounding cities of the southeastern Los Angeles basin. If you are in Maywood, CA, Bell, CA, Cudahy, CA, or Bell Gardens, CA, we cover those areas with the same inspection-first approach and the same written quotes.
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
Most roof repairs and replacements in Commerce require a city permit, and we pull all permits before starting work. The city also requires inspections to be passed, and we schedule those as part of the job. Call (855) 382-1073 and we can confirm what your specific project needs.
We typically schedule inspections within one to two business days anywhere in Commerce. Emergency repair visits for active leaks are handled as quickly as the same day when our schedule allows. The fastest way to find out is to call (855) 382-1073.
Yes. Commerce is an industrial city with residential pockets, and we are set up for both. The crew that inspects a warehouse on the 5 corridor is the same crew that knows the layered flat roofs on the 1950s tract homes. One company, both sides of the city.
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
"Fixed the leak and it has stayed fixed through a wet winter. Scheduling the initial estimate took about a week and a half, so they're clearly busy."
— Jasmine Freeman"Leak over the kitchen turned out to be a cracked boot around a vent pipe, not the roof itself. He showed me the photo from up there and replaced the boot for a couple hundred dollars. The company before him had quoted a full tear off."
— Adam Whitaker"Went up in the attic first with a flashlight before going on the roof, which no other estimator bothered to do. Found the stain and worked backward from there."
— Danielle Delaney