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.
Fast, Reliable Chimney Sweep Across Pomona
Chimney sweeping in Pomona typically costs between $189 and $349 for a standard fireplace with a clay-tile flue, and most jobs are completed in under two hours. That’s the honest range. We’re a full-service Chimney Sweep company that works throughout Pomona, and we don’t just brush out soot and leave. We inspect, document, and when something’s wrong, we show you the camera footage before recommending any repair. Call (855) 341-8132 if you have questions about your fireplace or dryer vent.

Why Lantern Chimney Sweep Is Pomona’s Preferred Chimney Sweep Company
Pomona homeowners keep calling us back because we treat older chimneys the way they need to be treated. The bungalows around Lincoln Park, the craftsman homes near Wilton Heights, the mid-century tract houses on the east side: we’ve swept and inspected them all. A chimney in a 1922 Spanish Colonial doesn’t fail the same way a prefab unit in a 1963 ranch does, and knowing the difference is the entire job.
Our crews arrive with professional-grade equipment and parts from supply networks the general public can’t access. When we find a cracked flue tile, we can show it to you on screen. When we recommend a repair, we can often complete it ourselves without handing you off to another company. That’s the Lantern way: sweep, assess, repair. One crew, one visit, no runaround.
We serve all of Pomona including the Arts Colony, Phillips Ranch, Westmont, and the neighborhoods around Ganesha Park and Fairplex. Response time to anywhere in the 91766 and 91767 zip codes is typically same-week, and we keep parts for Pomona’s most common chimney systems on our trucks.
Styles & brands we work with





Chimney Maintenance in Pomona
Chimney maintenance in Pomona is not a once-a-decade formality. It’s the difference between a flue that vents safely and one that’s quietly degrading behind your walls. The city’s older homes, especially the 1900s to 1930s bungalows and craftsmans, were built with clay-tile flues and lime mortar that has now spent 70 to 100 years absorbing heat, rain, and seismic movement. Neglect shows up as spalling mortar, hairline cracks, and loose flashing, and by the time you see the damage from outside, the flue may already be compromised.
A maintenance visit in Pomona runs $149 to $229 and includes a visual assessment of the firebox, damper, cap, crown, and accessible flue surfaces. We recommend it annually for homes that burn wood more than twice a month during the cooler season. For gas-log homes, every two years is usually enough, provided the flue was properly lined when the gas set was installed.
What a Pomona maintenance visit catches
During a maintenance sweep, we check for mortar deterioration at the crown, evidence of moisture intrusion, animal entry, and creosote accumulation. On Pomona’s older brick chimneys, we pay close attention to the mortar joints between flue tiles. When that mortar erodes, gaps open between tiles, and creosote or carbon monoxide can travel where it shouldn’t.
When chimney maintenance turns into repair
Sometimes what looks like routine wear is actually an active failure. If we find a cracked flue tile or a rusted-out damper, maintenance stops and a conversation starts. We’ll show you the camera image, explain what’s happening, and lay out your options. You decide. We’re not in the business of selling repairs you can’t verify with your own eyes.
Chimney Sweep Services in Pomona
Chimney sweep services in Pomona go far beyond a wire brush. A proper sweep removes creosote and soot, yes, but it’s also an inspection point, a chance to document the flue’s condition, and an opportunity to catch problems before they become chimney fires or carbon monoxide leaks. In Pomona’s housing stock, that inspection step matters more than most people realize.
A standard chimney sweep in Pomona runs $189 to $349, depending on the flue’s condition and whether third-degree creosote is present. The price can climb if the flue has heavy glazed buildup, or if an animal nest has to be removed. We’ll tell you the exact number before we start, not after.
Creosote, soot, and what they mean for your flue
First-degree creosote is a light dusting that brushes off easily. Third-degree creosote is a hard, shiny glaze that has baked onto the flue wall, and in Pomona’s older fireplaces, it often sits on top of clay tiles that are already cracked or spalling. A standard brush sweep cannot remove third-degree creosote without risking damage to an aging tile liner. In those cases, we show you the footage and discuss whether chemical treatment, mechanical removal, or flue restoration is the right call.

Annual sweeps and inspection combos
Many Pomona homeowners combine an annual sweep with a Level 1 inspection. The sweep removes combustible material, the inspection checks the flue’s structural condition. Together they run $249 to $399. If we spot something on camera that raises a question, we’ll recommend a Level 2 inspection before anyone grabs a brush.

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.
Trusted Brands We Service in Pomona
We specify professional-supply materials, not whatever the hardware store has on the shelf. Our repair work uses DuraFlex liner systems, HeatShield ceramic resurfacing, and Gelco caps and covers. We source through Olympia Chimney and Copperfield, which means we can pull from professional chimney supply networks most homeowners can’t access. That matters in Pomona, where older chimneys often need parts sized and rated for a specific application, not a generic adapter. Your chimney gets the right component, not the convenient one.
See the difference
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After
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After
Before
AfterCommon Chimney Sweep Problems We See in Pomona Homes
- Unlined gas-log conversions hiding old wood creosote. A 1920s bungalow near Ganesha Park gets a gas log set installed where a wood-burning fireplace used to be. The flue was never relined. Behind that modern gas valve sits decades of glazed wood creosote and a damper rusted shut. We see it constantly in the Lincoln Park and Arts Colony neighborhoods.
- Spalling mortar and cracked crowns on older brick chimneys. Pomona’s hot, dry summers and occasional winter rain stress lime mortar over decades. Add seismic movement from the eastern San Gabriel Valley, and microcracks in mortar crowns become pathways for water. Water worsens every other problem.
- Prefab metal fireplaces treated like masonry units. Mid-century tract homes on the east and south sides often have factory-built metal fireplaces. These have thinner walls, specific clearance requirements, and dampers that fail from rust. They need a Level 2 inspection and manufacturer-specific parts, not a generic sweep.
- Santa Ana dust clogging caps and screens. The region’s wind events push fine grit into chimney caps, dryer vents, and screens. A screened cap works until it doesn’t. During a sweep, we clean caps and verify they still exhaust properly. A blocked cap doesn’t just reduce draft; it walks carbon monoxide backward into the house.
Pricing for Chimney Sweep in Pomona, CA
Here’s what Pomona homeowners can expect to pay in 2026. A standard fireplace sweep runs $189 to $249. Add a Level 1 inspection and you’re at $249 to $349. A sweep plus Level 1 inspection on a prefab metal fireplace runs $299 to $399, reflecting the added care those thinner-walled units require. Third-degree creosote removal adds $100 to $200, depending on severity and flue condition. If a camera inspection is requested as part of any sweep, it’s included. Full Level 2 camera inspections run $199 to $299 on their own.
What affects cost: flue height, creosote stage, roof access from Pomona’s varied rooflines, and whether the chimney needs cap or screen cleaning beyond the sweep itself. Every job gets a flat price agreed before we start. Call (855) 341-8132 for a free estimate.
We Also Serve Cities Near Pomona
Our crews work throughout the eastern San Gabriel and Pomona valleys. If you’re in La Verne, Walnut, Covina, or Claremont, our Chimney Sweep in Pomona team covers those areas as well. Same camera-first standard, same professional-grade materials, same answer-first approach.
Serving Pomona, CA — Our Local Coverage Area
We’re based in the Pomona 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 Sweep in Pomona
Yes. Gas log sets produce less creosote than wood, but the flue behind them often carries years of old wood creosote from previous owners. In Pomona’s Lincoln Park neighborhood, we routinely find glazed third-degree creosote sitting behind gas valves in chimneys that were never relined. A sweep alone won’t always remove that glaze. You need a camera inspection to see what’s actually in there before anyone cleans it.
You usually can’t from the living room. Third-degree creosote is a hard, shiny coating that looks almost like black enamel. It may not produce visible smoke smells, especially if a gas log set is installed in front of it. The only reliable way to identify it is with a camera run up the flue. We do that as part of our standard sweep, and you can watch the same screen we watch. Give us a call at (855) 341-8132 to schedule a camera inspection.
A Level 2 inspection is a full camera evaluation of the flue’s interior surfaces, the smoke chamber, the damper assembly, and the exterior crown and cap. It’s the only way to verify the condition of a prefab metal fireplace’s inner walls, which are thinner than masonry and corrode in ways a visual check from the roof or firebox can’t catch. East-side tract homes from the 1950s through 1970s have prefab units now hitting the end of their service life. If your home hasn’t had a Level 2 in the last five years, now’s the time.
No, not in Pomona’s climate. A cracked crown lets water into the chimney system. That water migrates into the mortar joints, freezes (to the extent Pomona winters allow), expands, and accelerates spalling. It also drips down onto the damper, which rusts, and into the firebox, which stains. The longer a crown crack goes unaddressed, the more repairs it cascades into. A crown repair runs $350 to $700 depending on severity; a full rebuilt crown with wash and overhang runs $800 to $1,500. That’s cheaper than relining a water-damaged flue.
We service prefab chimneys throughout Pomona and carry manufacturer-specific components through our professional supply networks. We don’t use generic aftermarket adapters on systems that need engineered parts. If your east-side tract home has an older prefab unit that’s showing rust, warping, or damper failure, we’ll inspect it with a camera and tell you plainly whether it can be repaired or has reached the end of its usable life. Call (855) 341-8132 for a straight answer.
Written by Len Castorena, owner of Lantern Chimney Sweep, serving Pomona and the surrounding eastern San Gabriel Valley.