Level 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.
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Before
AfterTrusted Chimney Liner & Rebuild for Littleton Homeowners
Chimney liner replacement and chimney rebuilds in Littleton typically cost $2,800-$8,500 depending on scope, and most projects are completed in one to three days. Level Two Chimney Littleton has completed more than 38,000 chimney inspections and cleanings since 2009, every one with a written price before work started and a documented photo record when finished. Our NFPA 211 Level 2 camera inspection comes standard on every visit, so you see exactly what we see before any work is approved. Call (720) 439-4666 for a free written estimate with no obligation.
Littleton’s freeze-thaw cycles, clay-heavy soils, and sudden hail events stress chimney structures differently than mountain or plains homes. We’ve rebuilt liners in Historic Downtown Littleton homes with original masonry from the 1880s, and we’ve installed stainless steel liners through tight chase enclosures in newer Ken Caryl Valley builds where the original builder-grade liner failed within ten years. The common thread: every customer gets the same camera documentation, written scope, and written warranty before anyone touches their chimney. That’s Clause 1 and Clause 4 of the Haven Standard, and we’ve operated under it since our founding.
What Our Chimney Liner & Rebuild Service Includes
Stainless Steel Liner Installation
A stainless steel liner is a continuous metal flue that carries combustion gases from your fireplace or appliance to the top of your chimney. You need one when your original clay tile liner is cracked, shifted, or missing tiles, or when you’re installing a new insert or stove that requires a listed liner system. In Littleton, we typically see clay tile failure from thermal shock during shoulder-season fires, when homeowners light small, smoldering loads that don’t heat the flue evenly. We source our stainless steel liners through Olympia Chimney’s buying network, sized precisely to your appliance’s BTU output and your chimney’s interior dimensions, with a written warranty and photo documentation of every joint and connection.
Flexible Liner Installation
A flexible liner is a corrugated stainless steel tube that navigates offsets and bends in chimneys where a rigid liner won’t fit. You need one for older Littleton homes with chimney structures that jog around floor joists or for exterior chimneys with significant settlement cracks that prevent straight passage. We’ve installed flexible liners in Columbine Valley ranches from the 1960s where the chimney tilts off-plumb by several inches, and in Englewood bungalows with tight smoke chambers that would require destructive masonry work to straighten. Our flexible liners are procured through DuraFlex’s specification program, with compression fittings and proper top and bottom termination plates that we photograph before sealing.
Liner Replacement
Liner replacement means removing a failed or decommissioned liner and installing a new listed system, not simply dropping a new one inside the old. You need this when your existing liner is corroded, perforated, or no longer rated for your current appliance, common in Littleton homes that converted from wood to gas without updating the flue. We see this frequently in Highlands Ranch and Ken Caryl properties where a gas log set was installed in a fireplace originally built for wood, with the original clay liner now exposed to acidic condensation it was never designed to handle. Our replacement process includes full removal of the old liner, camera verification of the chimney interior, and installation of a properly sized and listed replacement with a written warranty under our 365-Day Done Right Promise.
Partial Chimney Rebuild
A partial rebuild restores the upper portion of your chimney, typically from the roofline up, including the crown, flue liner, and exterior masonry. You need one when spalling brick, deteriorated mortar joints, or a cracked crown have compromised the structure above the roof, but the firebox and smoke chamber below remain sound. Littleton’s combination of intense UV exposure at 5,400 feet elevation and rapid temperature swings causes crown sealants to fail prematurely, letting water migrate behind the brick face. We’ve performed partial rebuilds in neighborhoods from Columbine Knolls to Chatfield Farms, always starting with a Level 2 camera inspection of the lower chimney to confirm the sound portion is truly sound, with photos and a written scope before any masonry is removed.
Full Chimney Rebuild
A full rebuild reconstructs your entire chimney from the firebox up, including foundation assessment, firebox reconstruction, smoke chamber parge coating, flue liner installation, and exterior masonry with proper crown and cap. You need one when multiple systems have failed, when there’s significant structural settlement, or when a chimney fire has cracked the firebox and displaced the flue. In Littleton, we’ve completed full rebuilds after lightning strikes in the Ken Caryl area, after freeze-thaw damage in older Lakewood-adjacent homes with no proper crown overhang, and after real estate transactions where the inspection revealed concealed damage that made partial repair uneconomical. Every full rebuild includes engineered drawings when required by Littleton building officials, permit pull and inspection scheduling, and a complete photo archive from demolition through final walkthrough under Haven Standard Clause 4.
Liner Repair
Liner repair addresses localized damage without full replacement, using ceramic refractory coatings like HeatShield for cracked clay tiles, or stainless steel sleeves for isolated breaches. You need this when camera inspection reveals minor cracking or gaps that haven’t progressed to full liner failure, particularly in chimneys with good overall structural condition. We’ve applied HeatShield systems in Greenwood Village and Centennial homes where the clay tile is sound but mortar joints between tiles have eroded, creating gaps that allow flue gases to reach the masonry surround. The process involves thorough cleaning, application of the refractory material with specialized tools, and a follow-up camera scan to verify complete coverage, all documented with before-and-after photos you receive in writing.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Brands We Service for Chimney Liner & Rebuild
We work with materials from HeatShield, Gelco, Olympia Chimney, and Famco, procured through Haven’s buying network specifically to keep customer prices honest. HeatShield’s cerfractory foam system has been our go-to for cracked clay tile repair since 2012; we’ve applied it in hundreds of Littleton-area chimneys where full liner replacement would have meant unnecessary demolition. Gelco’s stainless steel liner systems and termination components are stocked in our warehouse for rapid turnaround on standard sizes, and we’ve installed their products in everything from Historic Littleton cottages to new construction in Sterling Ranch. Olympia Chimney’s UL-listed flexible and rigid liner systems give us precise sizing options for complex installations, and their technical support team has helped us engineer solutions for unusual chase configurations we encounter in custom homes near Chatfield Reservoir.
Whether you have a HeatShield-coated liner that needs re-inspection, a Gelco system requiring repair, an Olympia Chimney installation from another contractor, or any other make, we can help. Our free second opinion service applies to any written estimate you’ve received, and we’ll camera-scan your existing liner to verify the condition independently before recommending any work. We also source materials from DuraFlex, Famco, and Copperfield when a project’s specifications call for their particular products or when matching existing systems in multi-unit properties.
Before
AfterSigns You Need Chimney Liner & Rebuild Right Now
- White staining (efflorescence) on exterior brick means water is moving through your masonry and dissolving salts, a sign that your crown, cap, or liner system has failed and moisture is reaching the chimney structure. In Littleton’s clay soils, this moisture accelerates spalling during freeze-thaw cycles, and we’ve seen bricks face-pop completely off chimneys in as little as two seasons after efflorescence first appears. A camera inspection will show whether the water source is crown leakage, liner breach, or both.
- Bits of clay tile in your firebox or falling from the cleanout door indicate your clay flue liner is deteriorating, with pieces breaking loose from thermal stress or original installation defects. This debris blocks proper draft, creates creosote accumulation points, and can fall onto active fires. We find this most often in Littleton homes built between 1970 and 1995, when clay tile quality varied significantly and many chimneys were built without proper liner support at the base.
- Smoke or odors entering your living space during fireplace use means combustion gases aren’t exiting properly, either from liner blockage, liner breach, or negative pressure in a tightly sealed modern home. This isn’t just an inconvenience; carbon monoxide can migrate with smoke even when you don’t see it, and any change in draft behavior warrants immediate inspection. Our Level 2 camera scan locates the exact point of failure, and we test draft performance with a manometer to quantify the problem.
- Visible cracks in your chimney crown or missing mortar between bricks allow water directly into the chimney structure, where it damages liner systems, rusts dampers, and saturates interior masonry. Littleton’s elevation means more intense UV exposure that degrades crown sealants faster than at sea level, and our inspections frequently find completely failed crowns in homes less than fifteen years old. Crown repair or rebuild is always cheaper before water reaches the liner and firebox.
- A new appliance installation that doesn’t draft properly often means your existing liner is incorrectly sized for the appliance’s output, a common issue when gas inserts are installed in wood-burning fireplaces without liner updates. The appliance may “work” but spill combustion gases at startup or shutdown, or it may fail to establish draft entirely in cold weather. We measure your flue and appliance specifications precisely, then install a listed liner system matched to the equipment, with documentation for your warranty and insurance.
Our Chimney Liner & Rebuild Process - Step by Step
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Schedule your NFPA 211 Level 2 inspection. When you call (720) 439-4666, a live person answers 24 hours a day, 7 days a week. We schedule your inspection at a specific time window, assign a named technician, and text you when they’re en route. No voicemail, no “we’ll be there sometime Tuesday,” no surprise substitutions.
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Camera-scan documentation of your flue and chimney interior. Your technician runs a high-resolution camera the full length of your flue, capturing the liner condition, mortar joints, smoke chamber profile, and any obstructions or damage. You watch the feed in real time on a tablet, and we explain what we’re seeing in plain terms. This footage becomes your Clause 4 photo record, archived with your customer file.
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Written diagnosis, scope, and price delivered before any work. If we find damage that requires liner or rebuild work, we deliver a written document with three things: exactly what we found (with photo evidence), exactly what we recommend and why, and exactly what it costs with no hidden fees. This is Haven Standard Clause 1: “Have it in writing.” You approve in writing before any work begins, or you keep the documentation and schedule later with no pressure.
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Professional execution with background-checked, uniformed technicians. Approved work is scheduled with the same transparency: named technician, text en route, arrival window honored. Our crews are uniformed, background-checked, and carry license information you can verify. For rebuilds, we pull permits, schedule inspections, and protect your property with proper containment and daily cleanup.
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Final camera verification, photo record, and written warranty. When work is complete, we camera-scan again to verify proper installation, document the finished condition with photos, and provide your written warranty under the 365-Day Done Right Promise. If anything isn’t right, we make it right. Your complete file, including both inspection and completion documentation, remains available for insurance, real estate, or your own reference.
How Much Does Chimney Liner & Rebuild Cost in Littleton?
A typical HeatShield liner repair in Littleton runs $1,800-$2,800 depending on flue length and access. Stainless steel liner installation for a standard fireplace generally costs $2,800-$4,200. Flexible liner installations in chimneys with offsets or tight clearances range $3,200-$5,000. Partial rebuilds from the roofline up typically run $4,500-$7,500. Full chimney rebuilds, including firebox reconstruction and new liner system, range $8,500-$15,000 depending on height, materials, and whether engineered drawings are required.
Several factors move these ranges. Chimney height above the roofline affects liner length and scaffolding needs. Interior versus exterior chimney location changes access difficulty. The condition of your existing smoke chamber may require parging (smoothing with refractory mortar) before liner installation, adding $800-$1,400. Permit and inspection fees in Littleton, Jefferson County, or unincorporated Arapahoe County vary and are itemized separately, never buried in “administrative” charges.
The most common way Littleton homeowners overpay is accepting a liner replacement when repair would suffice, or accepting a full rebuild when partial restoration would solve the problem. Our camera inspection shows you the actual condition, and we’ll tell you plainly when work can safely wait or when a less extensive repair is appropriate. We also offer free second opinions on any written estimate from another contractor, with our own independent camera documentation.
Every estimate we provide includes the full scope, all materials specified by manufacturer and model, labor, permit costs if applicable, and your warranty terms. Nothing is added after you approve. Call (720) 439-4666 for your exact quote, estimates are free.
Chimney Liner & Rebuild Near Littleton - Our Service Area
Level Two Chimney Littleton serves homeowners throughout the southwest metro Denver corridor, including Chimney Liner & Rebuild in Columbine, Chimney Liner & Rebuild in Englewood, Highlands Ranch, Ken Caryl, Greenwood Village, Centennial, Lakewood, Wheat Ridge, Denver, Parker, and Golden. Typical scheduling availability runs one to five business days depending on season, with emergency response for active water intrusion or post-chimney-fire assessment. We know the permit requirements for Littleton’s Historic District, Jefferson County’s wildland-urban interface zones, and the varying inspection protocols across municipal boundaries. Wherever you are in our service area, you get the same Level 2 camera inspection, written price, and documented completion record.
Serving Littleton, CO - Our Local Coverage Area
We’re based in the Littleton area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions - Chimney Liner & Rebuild in Littleton
Chimney liner and rebuild service restores or replaces the internal flue system and/or exterior masonry structure that vents combustion gases safely from your home. A liner is the protected passage inside your chimney; a rebuild addresses the brick, block, or stone structure that contains it. Level Two Chimney Littleton performs both, always starting with an NFPA 211 Level 2 camera inspection to determine exactly what you need rather than assuming full replacement. Call (720) 439-4666 to schedule your inspection.
Most liner installations are completed in one day; partial rebuilds typically take two to three days; full rebuilds require three to five days depending on weather and permit inspection scheduling. We work continuously during business hours once started, and we protect your home with proper containment so you’re not living in a construction zone. Your written scope includes the specific timeline for your project before work begins.
Liner repairs start around $1,800, stainless steel liner installations typically run $2,800-$4,200, and full rebuilds range $8,500-$15,000 depending on scope and materials. Every project is priced individually based on camera inspection findings, with a written estimate that itemizes all costs before you decide. We also offer free second opinions on competitor quotes. Call (720) 439-4666 for your exact price.
Yes, we install and repair HeatShield, Gelco, Olympia Chimney, Famco, and other major liner systems, with materials sourced through Haven’s buying network to maintain honest pricing. We’ve applied HeatShield in hundreds of local chimneys and stock Gelco components for rapid repair turnaround. If your existing liner is from another manufacturer, we can inspect, evaluate, and repair or replace it with proper documentation.
We answer calls live 24 hours a day, 7 days a week, and we prioritize active safety hazards including suspected carbon monoxide leakage, chimney fire damage, and structural collapse risk. For non-emergency situations, we schedule inspections within one to five business days. If you’re uncertain whether your situation is urgent, call (720) 439-4666 and we’ll help you assess.
Every liner and rebuild project is backed by our 365-Day Done Right Promise: if it’s not done right, we make it right, with no charge for our callback labor or materials. Manufacturer warranties on stainless steel liners typically run lifetime for residential use; HeatShield carries a 20-year limited warranty. Your specific warranty terms are provided in writing before work starts under Haven Standard Clause 1.
Clear a path from your entry to the fireplace area, remove fragile items from the mantel and hearth, and ensure we have driveway or street access for our equipment. For rebuilds, we may need access to your roof and yard for scaffolding and material staging; we’ll discuss this during scheduling. We protect your floors and furnishings with drop cloths and containment, and we clean thoroughly before leaving each day.
Schedule Your Chimney Liner & Rebuild Service in Littleton Today
Call (720) 439-4666 now to speak with a live person and schedule your free, no-obligation estimate. We’ll perform a full NFPA 211 Level 2 camera inspection, show you exactly what we find, and deliver a written price and scope before any work begins. That’s the Haven Standard, and it’s how we’ve served more than 38,000 chimney owners since 2009.
Written by Corrine Halstead, Owner at Level Two Chimney Littleton, serving Littleton since 2009.