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.
Styles & brands we work with
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AfterHow Much Does Chimney Liner & Rebuild Cost in Pomona?
In Pomona, a chimney liner replacement typically runs $2,200 to $4,800 for a standard one-story home, and a partial chimney rebuild (crown, top courses, or shoulder work) usually falls between $1,800 and $6,500 depending on how much masonry has to come down. A full flue rebuild on a two-story house with a damaged chase can reach $9,000 to $14,000, and HeatShield ceramic resurfacing, when the flue qualifies, often costs $1,400 to $2,600 instead of a full reline. A free inspection is the only way to know which category your chimney lands in.
Key Takeaways
- Liner replacement in Pomona: $2,200 to $4,800 for most single-story homes.
- HeatShield resurfacing can restore an eligible flue for $1,400 to $2,600, well under a full reline.
- Partial masonry rebuilds: $1,800 to $6,500; full flue rebuilds: $9,000 to $14,000.
- Material choice (DuraFlex vs. cheaper imported liner) and flue condition drive most of the price.
- Free estimates. Call (855) 341-8132 and we’ll tell you what we found before we quote the fix.
Chimney Liner & Rebuild Cost Breakdown (2026)
These ranges reflect what we see across Pomona jobs in 2026, from homes near the Lincoln Park Historic District to newer builds off Towne Avenue. Every chimney is different, but the line items below give you a realistic picture before anyone climbs on your roof.
| Line Item | Typical Range (Pomona, 2026) | Notes |
|---|---|---|
| Basic flue inspection & camera scan | $0 (free with estimate) to $250 | Video scope confirms liner condition and blockages |
| Clay tile liner, standard 1-story | $2,200 to $3,600 | Most common replacement |
| Stainless flexible liner (DuraFlex) | $3,000 to $4,800 | Specified for gas appliances and inserts |
| HeatShield ceramic resurfacing | $1,400 to $2,600 | Only for eligible flues; cheaper than full reline |
| Gelco chimney cap & cover | $250 to $650 | Custom-fit, manufacturer-grade |
| Crown repair or rebuild | $500 to $1,600 | Hairline cracks to full recast |
| Partial masonry rebuild (top courses) | $1,800 to $3,500 | Spalling brick, failed mortar joints |
| Shoulder / mid-chimney rebuild | $3,500 to $6,500 | Damage near roofline |
| Full flue rebuild (2-story) | $9,000 to $14,000 | Structural failure, severe deterioration |
| Dryer vent cleaning (paired visit) | $125 to $250 | Second fire hazard addressed same trip |
A few things push these numbers up. Climbing a steep-pitch clay tile roof takes more setup and safety gear than a flat or low-slope roof, and a growing share of Pomona homes have tile. Long runs on a two-story chase mean more liner, more labor, and more time on a ladder. If the flue has been relined before with an undersized or damaged liner, we have to pull it out first, which adds $400 to $900 on its own. Where repairs go cheaper: a flue that’s still intact but has surface damage may be eligible for HeatShield resurfacing instead of a full reline, and a cap replacement kept ahead of a masonry problem is the cheapest line on the whole table.
What Affects Chimney Liner & Rebuild Pricing in Pomona
- Flue size and shape. Round flues reline fastest. Square or rectangular clay flues need special adapters and more labor, and older Pomona homes frequently have the odd sizes.
- Roof pitch and material. A steep tile roof requires roof anchors, harnesses, and slower work than a low-slope asphalt shingle roof. That labor cost shows up directly in the quote.
- Seismic and structural reality. Pomona sits in a region where older masonry chimneys need to be evaluated for bracing and movement. If a chimney isn’t properly secured, a rebuild quote will include strapping and reinforcement.
- Material choice. We stock and specify DuraFlex, HeatShield, Gelco, Olympia Chimney, Copperfield, and Famco. Professional-grade systems cost more upfront than a thin imported liner, but they’re what restoration contractors install because they hold up.
- Extent of masonry damage. What starts as a crown crack can reveal spalled brick below the roofline. Pricing jumps most when damage is hidden behind stucco or under tile.
- Gas vs. wood appliance. A gas appliance or insert may need a stainless liner sized for the venting requirements of the appliance, which is a different material from a wood-burning flue.
Why local conditions matter here
Pomona sits in a hot, dry inland valley with occasional Santa Ana wind events and periodic earthquake activity. That combination wears on masonry in specific ways. We rebuild cracked crowns and spalled top courses most often in the older housing stock near downtown and around the historic districts, where original brick chimneys have taken decades of dry heat cycling. The inland heat also makes draft issues worse on hot days, and a marginal flue that’s “fine” in winter can smoke out in July. Dryer vent lint caking is another recurring finding on our Pomona visits. When you book a sweep, we run the dryer vent too: one visit, two fire hazards addressed.
Is It Cheaper to Repair or Replace My Chimney Liner in Pomona?
If the liner is cracked or deteriorated but the surrounding masonry is sound and the flue is eligible, resurfacing with HeatShield is almost always cheaper than a full reline: $1,400 to $2,600 versus $2,200 to $4,800 or more. Full replacement becomes the answer when the liner is failing throughout, when the flue has been relined before with an undersized system, or when the masonry behind it has crumbled. An inspection with a camera tells the difference. We tell you what we found, and we can fix it without handing you off to another company.
How to Save on Chimney Liner & Rebuild in Pomona
Chimney work rewards people who act early. A $500 crown repair today is $3,500 of masonry tomorrow. Here’s where to focus:
- Fix the cap first. A properly fitted Gelco cap keeps water, birds, and debris out of the flue, which is where most liner damage starts. It’s the cheapest line item on the table and the most preventive.
- Get a camera inspection. A video scope shows exactly what’s happening inside your flue. Without it, you’re pricing blind. Ask for the scan before you approve any reline quote.
- Ask whether your flue is HeatShield-eligible. Many sweep-only companies don’t offer ceramic resurfacing because they don’t stock the system. If your flue qualifies, it saves real money.
- Pair sweeping with dryer vent cleaning. Same trip, one call, and you address the two leading residential combustion hazards. We use Famco-compatible vent components.
- Book in the off-season. Fall is the busy stretch. A spring or summer inspection lets us schedule without a rush, and it gives you time to plan a rebuild around the budget.
- Get a free estimate. We’ll walk the roof, run the camera, and give you a written number. Call (855) 341-8132.
For a closer look at what a rebuild involves and which materials we specify, see our Chimney Liner & Rebuild in Pomona page, and start from our home page for the full range of work we do.
What Does a Chimney Liner and Rebuild Include at Lantern?
We’re a full-service chimney and vent safety company, not a sweep-and-leave crew. When we visit, we sweep the flue, assess it with a camera, and if there’s damage, we can fix it on the same job. Our repair materials come through Olympia Chimney and Copperfield, networks that don’t sell to the public, so what we install is the same DuraFlex, HeatShield, Gelco, and Famco supply that trade contractors specify. That means a proper stainless liner with the right insulation and a custom-fit cap, not a hardware-store kit. It also means when a repair isn’t the right call, we’ll say so. We surface what’s happening in the flue, explain the options, and give you a real number.
Sweep. Assess. Repair. It’s one visit, not three.
How often should a Pomona chimney be inspected?
Once a year, and always before the first burn of the season. The dry inland heat and the summer draft problems we see in Pomona make a mid-year inspection worth it, since a marginal flue drafts poorly on hot days and may warrant attention before fire season. A camera inspection catches failing liner joints before they become a rebuild. Call (855) 341-8132 to schedule.
Do I need a full liner replacement or just a repair?
Only a camera inspection answers that. For roughly $1,400 to $2,600 versus $2,200 to $4,800 or more, resurfacing with HeatShield restores many flues that would otherwise be relined. If the flue is failing throughout or the masonry behind it has crumbled, a full DuraFlex reline is the right fix. We tell you which category you’re in after the scan.
Is it cheaper to repair or rebuild a chimney?
Repair is almost always cheaper than rebuild, often by thousands of dollars. A crown repair runs $500 to $1,600; a partial top-course rebuild runs $1,800 to $3,500; a full flue rebuild on a two-story home runs $9,000 to $14,000. The difference between a repair and a rebuild is weatherstripping and sealing the top before water gets in. A fitted Gelco cap at $250 to $650 is the cheapest insurance there is. Call (855) 341-8132 for a free estimate before small cracks become a structural bill.
How long does a liner replacement or rebuild take?
Most liner replacements are a single day. HeatShield resurfacing is a single-day job in eligible flues. A partial masonry rebuild usually takes one to three days, and a full flue rebuild can take four to seven days, depending on weather, scaffolding, and how much has to come down. We schedule around the dry season when possible and won’t start a rebuild we can’t finish on time. Call (855) 341-8132 to talk through timing.
Does insurance cover chimney liner repair or rebuild in Pomona?
Sometimes, depending on the cause. Gradual deterioration and normal wear typically aren’t covered. Damage from a sudden event, like an earthquake or a fire, may be. A written inspection report with photos helps the claim. We provide clear documentation so your adjuster knows exactly what happened and what needs fixing.
Can I do a chimney liner or rebuild myself?
No. Liner placement and masonry rebuilds are rooftop work with real fall and structural hazards, and they’re not a safe DIY job. A liner that’s sized or fitted wrong vents combustion gases into the living space, and a rebuild done without proper bracing can fail. This is work for a trained technician with the right equipment and materials. Call (855) 341-8132 if you’re worried about yours.
Get a Straight Answer on Your Chimney in Pomona
You’ve got rough numbers now, but the real answer lives inside your flue. When we sweep, assess, and repair in Pomona, we run a camera, tell you exactly what we found, and quote the fix with professional-grade materials rather than guessing. Whether you need a $300 cap or a $9,000 rebuild, you deserve a clear explanation of the options first. Call (855) 341-8132 for a free estimate, and we’ll shed some light on what’s happening inside your flue. One visit, two fire hazards addressed if you book dryer vent cleaning alongside your sweep.
Pricing reflects the Pomona market as of 2026. Lantern Chimney Sweep offers free estimates – call (855) 341-8132.
What Our 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