Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
Gas fireplace serviceLevel 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
Chimney Company in Commerce, CA
Chimney repair in Commerce comes down to one thing most of the time: homes built between the 1940s and 1950s that still have their original clay flue tiles, now cracked, spalled, or missing entirely. We spend a lot of time correcting deferred maintenance here, not just sweeping. The mild winters mean fireplaces get used maybe a dozen times a year, so problems hide for decades until a home inspection or a smoky fire forces the issue. If you need a chimney company in Commerce that diagnoses before it recommends, call Lantern Chimney Sweep at (855) 341-8132.
Why Commerce Homes Are Different
Commerce’s housing stock was built fast, and it was built to last about as long as the factories nearby. The post-war tract houses put up for workers at the GM South Gate plant and the food-processing facilities are mostly small stucco bungalows with original brick fireplaces. The flues in these homes are almost always 8×8 or 8×12 clay tile, and a lot of them have never been relined. We routinely find dampers that haven’t opened in thirty years, chimney caps that were never installed, and mortar crowns that have crumbled down to the brick course. The work here is less about routine maintenance and more about bringing a 1950s chimney up to a standard that’s safe to use in 2026.
The climate shapes the work too. South Coast Air Basin air sits heavy on still winter nights, so smoke hangs low and creosote builds up in flues that don’t draft well. Santa Ana wind events raise fire risk across Commerce, and a chimney with a missing cap or a cracked liner is exactly the kind of thing that turns a gust into a problem. On older blocks near Commerce Boulevard, we see 1920s and 1930s frame houses with straight-run clay flues that have never been touched since installation.
There’s also a quirk specific to Commerce’s east side. On the blocks between Eastern Avenue and the 5 freeway, many 1950s fireplaces share a single masonry chimney with a neighbor, or the flue was built for wood and later capped and converted to gas. The hidden chamber below the cap still holds decades of soot, creosote, and sometimes bird nests. A standard sweep doesn’t address that. We open it up, clean it, and tell you what we found.
We have never advertised a “Commerce special” or run a door-to-door promotion. The homes here are small, the lots are tight, and the budgets are realistic. What the work requires is honesty about what actually needs fixing and what can wait. That’s how we’ve operated since Lantern Chimney Sweep began serving Commerce in 2013, and it’s why most of our Commerce customers call us back when the next issue shows up.
Styles & brands we work with
Our Main Commerce Services
Chimney sweeping and dryer vent cleaning are the two calls we get most often from Commerce homeowners, usually in the same conversation about fire safety and household air quality.
Chimney Sweep in Commerce
A chimney sweep in Commerce almost always involves more than brushing the flue. The 1950s fireplaces here have tight damper assemblies, often fused shut, and flues that haven’t been inspected in years. We sweep the full system, check the damper, and inspect the flue liner with a camera so you can see what we see. On the east side of Commerce, where converted gas flues hide soot chambers beneath caps, we open and clean the entire run. For a full walkthrough of what a sweep includes and what it costs, see our Chimney Sweep in Commerce page.
Dryer Vent Cleaning in Commerce
Dryer vents in Commerce’s small bungalows are often short but packed with years of lint because the vent runs through a crawlspace or a tight exterior wall. Some of these homes still have the original flexible foil duct from the 1970s, which is a fire hazard on its own. We clean the full run, inspect the termination, and use Famco-compatible vent components when a section needs replacing. Pairing a dryer vent cleaning with a chimney sweep means one visit, two fire hazards addressed. Details on our Dryer Vent Cleaning in Commerce page.
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.
Chimney Repair in Commerce
Chimney repair in Commerce is our primary service because the housing stock demands it. Most of the fireplaces in the 1940s and 1950s bungalows that fill the residential streets between Eastern Avenue and the 5 freeway were built with 8×8 or 8×12 clay flue tiles that are now cracked or spalled. Add in the Santa Ana winds and the South Coast Air Basin’s stagnant air, and a compromised flue becomes a real fire and carbon monoxide risk. We approach every job as a diagnostic first: we sweep, we camera-inspect, and then we tell you what we found and what it will take to fix it. For a full breakdown of how we diagnose and repair, see our Chimney Repair service hub.
Chimney Cap Installation
Signs you need it
You hear birds or scratching inside the chimney, find feathers or nesting material in the firebox, or notice rain water and rust staining on the damper.
What it costs in Commerce
Chimney cap installation in Commerce typically ranges from $150 to $450 depending on the flue size and cap type, with stainless steel caps at the higher end.
How we do it
We measure the flue opening, install a Gelco cap sized to the tile or pipe, secure it with a mechanical fastening system, and confirm the draft is unaffected.
Chimney Cap Replacement
Signs you need it
The existing cap is rusted through, has bent or missing mesh, or was knocked loose by wind, leaving the flue open to rain and animals.
What it costs in Commerce
Chimney cap replacement in Commerce runs $150 to $450 including removal of the old cap and installation of a correct-sized replacement.
How we do it
We remove the old cap, inspect the flue tile edge for damage, install a new Gelco cap matched to the flue dimensions, and seal the fastening points.
Chimney Liner Installation
Signs you need it
You see cracked or missing flue tiles during a camera inspection, notice creosote staining on the exterior brick, or have a flue that smokes back into the house.
What it costs in Commerce
Chimney liner installation in Commerce typically costs $2,500 to $5,500 depending on the flue height and whether a DuraFlex flexible liner or a rigid system is specified.
How we do it
We camera the existing flue to document the damage, size the liner to the appliance or fireplace, install the DuraFlex liner with proper top and bottom termination, and test the draft.
Chimney Flashing Repair
Signs you need it
You see water staining on the ceiling near the chimney, damp brick after rain, or the existing flashing is pulled away from the chimney or the roof line.
What it costs in Commerce
Chimney flashing repair in Commerce runs $250 to $800 depending on how much of the existing flashing can be salvaged and how complex the roof penetration is.
How we do it
We cut and fold new flashing to fit the chimney and roof plane, install proper step and counter flashing, and seal all joints with high-temperature roofing sealant.
Chimney Crown Repair
Signs you need it
You see cracked, crumbling, or missing mortar on the chimney crown, or water pooling on top of the chimney after rain.
What it costs in Commerce
Chimney crown repair in Commerce ranges from $350 to $950 depending on whether the crown can be resurfaced or needs to be rebuilt from the brick up.
How we do it
We clean the crown surface, fill cracks and spalls with a proper crown coat material, and form a slight slope away from the flue so water can’t pool.
What Chimney Repair Costs in Commerce
| Item | Typical range in Commerce |
|---|---|
| Chimney cap installation | $150 – $450 |
| Chimney cap replacement | $150 – $450 |
| Chimney liner installation | $2,500 – $5,500 |
| Chimney flashing repair | $250 – $800 |
| Chimney crown repair | $350 – $950 |
Do I really need a new liner, or is this an upsell?
We show you the camera footage before recommending anything. If the clay tiles are cracked but the structure is sound, HeatShield ceramic resurfacing can restore the flue for less than a full liner. If the damage is structural, a DuraFlex liner is the correct fix. You get the video, not a sales pitch.
Can a cracked flue wait until after burning season?
If the cracks are minor and the chimney is not in use, sometimes. But in Commerce’s Santa Ana season, a cracked flue close to combustible framing is a risk that doesn’t improve with time. We tell you plainly when something can wait and when it can’t. Call (855) 341-8132 and we will give you an honest read.
Brands We Service in Commerce
We work on chimneys and vents of all brands and vintages common in Commerce’s 1940s and 1950s housing stock. We stock and specify professional-supply materials from Famco, Copperfield, DuraFlex, and HeatShield, with common cap and liner components available locally for fast turnaround. See our brands for more detail.
See the difference
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After
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AfterPricing for Chimney Company in Commerce, CA
| Service | Typical range in Commerce |
|---|---|
| Chimney sweep | $180 – $340 |
| Dryer vent cleaning | $130 – $250 |
| Chimney cap installation | $150 – $450 |
| Chimney cap replacement | $150 – $450 |
| Chimney liner installation | $2,500 – $5,500 |
| Chimney flashing repair | $250 – $800 |
| Chimney crown repair | $350 – $950 |
| HeatShield resurfacing | $1,800 – $3,000 |
Commerce prices push higher when access is tight, which happens on almost every lot here. The small backyards behind these 1950s bungalows mean ladders have to be set up carefully, and the shared chimneys on the east side take longer to assess. We quote a flat price before we start, and the price we quote is the price you pay.
Neighborhoods We Serve in Commerce
We work throughout Commerce, including the 1950s tracts east of Eastern Avenue, the older blocks west of Commerce Boulevard, and the residential streets scattered between the rail spurs and the industrial parcels. Chimney and dryer vent work is done on a scheduled, seasonal basis, not as an emergency call-out.
- East Commerce near the 5 freeway
- Commerce Boulevard corridor
- Bandini Boulevard area
- Eastern Avenue residential blocks
Service Area – Cities Near Commerce
We also serve the surrounding cities, including Maywood, CA, Bell, CA, Cudahy, CA, and Bell Gardens, CA. If you’re just outside Commerce, call us and we will confirm coverage for your street.
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 Chimney Company in Commerce
We schedule sweeps and inspections by appointment, and the seasonal rhythm here means we are usually able to book within a week when the weather turns cold. Call (855) 341-8132 and we will get you on the calendar.
Most liner installations and cap replacements don’t require a permit, but larger structural work can. We handle the paperwork side when a permit is needed, and we will tell you up front if your job crosses that line.
Yes. We offer both services, and pairing them is the most common way Commerce homeowners handle the two biggest fire hazards in the house in one appointment. It saves you a second scheduling call and gives you a full combustion-safety picture.
What happens when you call
- 1A real person answersNo phone trees — talk to a local chimney cleaning 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
"Crown was cracked and taking water. Repaired it rather than quoting a rebuild, which the previous company had pushed hard for."
— Adam Pruitt"Cap keeps the birds out now, which after two springs of scratching noises is worth every penny."
— Elena Rodriguez"Fireplace had never drawn properly since we moved in. He found the damper was only opening halfway due to a bent linkage and fixed it in ten minutes."
— Justin Kim