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
Roofing in Commerce, CA is a different job than roofing in most of Los Angeles County. The city runs on warehouses, distribution centers, and mid-century industrial buildings, which means most of our work here is on flat or low-slope roofs with built-up roofing, modified bitumen, or single-ply membranes, many original to the 1960s and 70s and now failing. The inland sun beats down hard, cracking seams and alligatoring asphalt faster than in coastal cities. Add heavy rain events that wash gravel off old built-up roofs, and leaks follow quickly. If you need roofer work in Commerce, call (213) 521-8272 for a written, line-item price before any work begins.
Why Commerce Homes Are Different
Commerce’s roofscape is dominated by flat and low-slope commercial roofing across its massive industrial and warehouse districts, where aging built-up roofing and failing seams from constant forklift and truck vibrations create distinct repair demand unseen in neighboring residential cities. That means the roofing problems we see in Commerce are not the same as what we see in Bell Gardens or Montebello. Roofs here rarely fail from missing shingles. They fail from seams splitting under vibration, from UV-degraded membranes, and from ponding water that sits on flat decks long after the rain stops.
The housing stock tells the story. Commerce has very little single-family housing; most buildings are mid-century industrial, warehouse, and commercial structures. A typical Commerce roof is a low-slope built-up roof with a gravel surface, or a single-ply membrane over metal decking, installed when the building went up decades ago. Local roofers know that many Commerce warehouses still have original gravel-surfaced built-up roofs; when the gravel washes away in heavy rain, the exposed asphalt quickly cracks and leaks in the very next heat wave. Prolonged UV exposure degrades asphalt and seams on flat commercial roofs, causing alligatoring and leaks more quickly than in cooler coastal cities. So when you call a roofer in Commerce, they should know flat-deck drainage, seam repair, and membrane patching as their bread and butter. That is what we do every week here.
Styles & brands we work with
Our Main Commerce Services
Most Commerce calls to us come down to two things: stopping a leak on a commercial flat roof, or replacing a membrane that has reached the end of its useful life. Below are the three main services we provide in Commerce, each with its own page explaining the work in detail.
Roof Repair in Commerce
Repair work in Commerce usually means chasing a leak on a flat or low-slope roof. The most common culprits here are split seams on single-ply membranes, cracked flashing at parapet walls, clogged drains causing ponding, and failed patches on old built-up roofs. We start with a written diagnosis and a fixed repair price, and every repair carries a written 365-day guarantee. If the repair does not hold within a year, we return and fix it again at no charge. For the full breakdown Roof Repair in Commerce has the details.
Roofing Company in Commerce
When you need a roofing company in Commerce, you need one that understands flat commercial roofing, not one that only does shingle work on houses. Our team handles built-up roofing, modified bitumen, single-ply membranes, and metal edge flashing, all with the same standard: written prices, written guarantees, and a technician whose name and photo are sent to you before arrival. Roofing Company in Commerce covers what to expect when you hire us.
Roof Installation in Commerce
Full roof installation in Commerce often means tearing off an old built-up roof and replacing it with a new membrane system. The job is dusty, loud, and disruptive to warehouse operations, so we plan carefully around your working hours, set clear expectations on debris removal, and price everything in writing before the first tear-off starts. Roof Installation in Commerce walks through the process step by step.
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 Commerce
We install and repair roofing from GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, with the parts for many of those brands kept in local stock so most Commerce repairs don’t wait on a week-long order. For more on the materials we work with, see our brands.
See the difference
Before
After
Before
After
Before
AfterPricing for Roofers in Commerce, CA
| Service | Typical range in Commerce |
|---|---|
| Roof leak repair (flat/low-slope) | $450 – $1,400 |
| Seam repair on single-ply membrane | $500 – $1,200 |
| Flashing repair at parapet or curb | $550 – $1,300 |
| Built-up roof patch (gravel or smooth) | $650 – $1,500 |
| Drain unclog and re-seal | $350 – $800 |
| Small membrane replacement (up to 300 sq ft) | $2,200 – $5,000 |
| Full tear-off and new single-ply membrane (per sq ft) | $7 – $12 |
| Full tear-off and new built-up roof (per sq ft) | $9 – $14 |
| Metal edge flashing replacement (per linear ft) | $15 – $30 |
| Rooftop HVAC curb re-flash | $900 – $2,000 |
What pushes the price up in Commerce is access. A roof over an active loading dock or a building with rooftop equipment requires more safety setup and slower work, so labor costs rise. But the price we quote is the price you pay, in writing, before any work starts. No change orders, no surprises on the invoice.
Neighborhoods We Serve in Commerce
We work across all of Commerce, from the industrial corridor along Bandini Boulevard and Eastern Avenue to the warehouse clusters near the Commerce Casino and the 5 freeway. Our crews know the parking constraints, the loading-dock schedules, and the roof types in every part of the city.
- Bandini Boulevard industrial corridor
- Eastern Avenue warehouse district
- Washington Boulevard commercial zone
- Telegraph Road area
- Slauson Avenue industrial stretch
Most Commerce roof inspections and estimates can be scheduled within a few business days, and our crews arrive with a photo ID badge and a name you already know.
Service Area – Cities Near Commerce
Beyond Commerce, our teams regularly work in nearby communities with similar building types and flat-roof housing. That includes Los Angeles, CA, Burbank, CA, South Gate, CA, and Lynwood, CA. If you live in one of these cities and need Commercial roofing work, call (213) 521-8272 and we will tell you straight whether we can get to you.
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 active leaks, especially right before or after a heavy rain, call (213) 521-8272 and a live person answers 24/7. We schedule emergency leak calls as quickly as the current workload allows, and for Commerce commercial buildings we can often get a technician out the same day or next morning to tarp and stop the water.
Most reroofing and structural roof work in Commerce requires a city permit. Repairs that are cosmetic or stop leaks without changing the roof system sometimes do not. We handle the permit application and pull the permit for you on any job that needs one, and the cost is included in your written estimate.
We serve the entire city of Commerce, from the 5 freeway corridor to the eastern edge at the 710, and all the industrial and commercial zones in between. If your building is in Commerce, we can get to you, and the estimate is free. Call (213) 521-8272 to schedule one.
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
"Detailed written quote with the shingle line and warranty spelled out. No surprises at the end."
- Laura B."Replaced the ridge cap and drip edge, and fixed a sagging gutter that nobody else mentioned. Fair price."
- Phil N."Honest inspection. He went up, took photos, and told me I had maybe five more years instead of selling a full replacement."
- Xavier L.