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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AfterTrusted Chimney Liner & Rebuild for Ellicott City Homeowners
A chimney liner replacement or partial rebuild in Ellicott City typically runs between $2,800 and $7,500 depending on liner material, flue height, and how much masonry needs to come down - see how much Chimney Liner & Rebuild costs in more detail. Most jobs are completed in one to two days, and we document every stage with camera photos before, during, and after the work. That written record is part of what you’re paying for, and we’ve made it standard practice on every one of the 38,000+ chimneys we’ve inspected and cleaned since 2009.
Corrine Halstead has run Level Two Chimney Ellicott City under the Haven Standard since day one, and the rule never changed: a written price, a written scope, and a written warranty before anyone touches a brick. If you’ve been told you need a new liner but nobody showed you proof, call us at (443) 363-5262 for a second look. If you have a competitor’s written estimate, the second opinion is free.
What Our Chimney Liner & Rebuild Service Includes
Every Chimney Liner & Rebuild in Ellicott City starts the same way: a camera goes down the flue, the footage gets reviewed with you, and the recommendation is tied to what the camera actually showed. Clause 4 of the Haven Standard requires a documented photo record on every job. That means you walk away with images of the liner condition, the mortar joints, and the finished work, not a verbal summary you have to trust.
Stainless Steel Liner
A stainless steel liner is the workhorse fix for a clay tile flue that’s cracked, spalling, or no longer sized correctly for the appliance venting into it. When the camera shows gaps between tile joints or pieces of terracotta sitting in the smoke shelf, a rigid or flexible stainless liner becomes the safe path for exhaust gases. We install UL-listed stainless systems from DuraFlex and Copperfield, sized to the appliance and the flue dimensions, never a one-size-fits-all guess.
Flexible Liner
Flexible liners make sense when a masonry chimney has offsets or turns that a rigid system can’t navigate without cutting into the structure. In older Ellicott City homes with twisted flues or multiple offsets, a flexible stainless liner can often be pulled through in a single day without demolition. We only use double-wall or insulated systems where the clearances require it, and we camera-scan after installation to confirm the liner is seated correctly from top to bottom.
If you’re comparing a rigid versus flexible approach, the camera footage usually settles it. We show you the flue geometry and explain why one beats the other for your specific chimney. When in doubt, we’ve worked extensively with Olympia Chimney’s liner systems in Howard County and know which configurations hold up in our freeze-thaw cycles.
Liner Replacement
Liner replacement means pulling out the old, deteriorated liner, whether it’s a cracked clay tile flue or a rusted-through metal liner, and putting in a new one that’s sized to the current appliance. It’s also a common Chimney Liner & Rebuild - Columbia and Ellicott City job because homes built in the 1960s through 1980s often have original terracotta liners that have been through forty-plus Maryland winters. We write the exact replacement scope in advance, including whether the old liner needs to be broken out or if it can stay in place behind a new insert.
Partial Rebuild
A partial rebuild is when the damage is concentrated: a spalled crown, a crumbling top course of brick, a badly deteriorated section of flue tile near the top, or a smoke chamber that’s missing parge coating. We rebuild only what the camera and visual inspection show is failing, and we tell you plainly when a partial job is enough. The goal is to fix what’s unsafe without inventing work, and Clause 1 of the Haven Standard means the price and scope are written before any demolition starts.
Full Chimney Rebuild
When the masonry is failing across multiple sections, when the chimney leans, or when the flue is compromised from top to bottom, a full rebuild is the honest answer. We tear down to the damage point or to grade, re-lay with proper mortar and flashing, and install a new liner system matched to the appliances venting through it. In Ellicott City’s older neighborhoods, full rebuilds most often follow decades of water penetration through degraded crowns and old flashing. The work is done with materials sourced through Haven’s buying network from brands like Gelco and Famco, which keeps your material cost from inflating.
Liner Repair
Not every liner issue requires replacement. Small cracks in the upper flue tile section, a joint that’s opened slightly, or a minor gap at the top can sometimes be addressed with a HeatShield cerfractory sealant system or a targeted stainless repair section. We show you the camera image of the defect, explain the repair versus replacement threshold, and let you make the call with the evidence in front of you. If repair isn’t the right long-term answer, we’ll say so directly and put the reason 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’ve worked with DuraFlex stainless liner systems on hundreds of Ellicott City and Catonsville homes, and we stock their components because the product line covers almost every relining scenario a two-story Maryland house throws at us. DuraFlex’s smooth-wall flexible liners and rigid sections both hold up well in our climate when installed according to the UL listing, which is the only way we install them.
For homes with older chimneys that would benefit from a cerfractory resurfacing rather than a full liner, we’ve been applying HeatShield systems for years. The material goes on as a coating that restores the flue’s integrity from the inside, and we’ve used it to extend the life of many original clay liners in Ellicott City without a teardown. We also install Copperfield and Gelco components where the scope calls for them. If your chimney has branded parts from a system another contractor put in, we’ll inspect it the same way we do every job, by camera, with the evidence in your hands.
BeforeAfterSigns You Need Chimney Liner & Rebuild Right Now
- Flue tile fragments at the bottom of the chimney. When you find pieces of clay tile in the firebox or on the smoke shelf, your liner is physically breaking apart. If the camera confirms missing sections of tile, exhaust gases are no longer contained, and that’s a fire and carbon monoxide risk until fixed.
- White staining on the exterior brick (efflorescence). White mineral deposits on the outside of the chimney are a sign water is moving through the masonry. Over time that water degrades the mortar and the liner behind it, and the visual stain is usually the first thing you see before the spalling starts.
- Soot or creosote behind the fireplace, not just inside it. If you see black staining on walls near the chimney, or smell a strong odor of soot inside rooms adjacent to the fireplace, the flue gases aren’t exiting the top like they should. That points to liner gaps or cracks, and it’s exactly what our camera inspection finds.
- A liner that’s oversized or undersized for the new appliance. When someone swaps an old wood stove for a high-efficiency gas unit without addressing the flue size, you get poor draft, condensation, and acidic flue gas eating the liner. We see this regularly in Ellicott City homes where a gas insert went in during a renovation. The fix is a properly sized liner, and we’ll show you the math on the proposal.
- Visible cracks in the crown or chimney masonry. If the crown is cracked, water has been getting in for a while. That water will take out the top flue tiles first, then work its way down. The repair is usually a rebuilt crown plus a liner inspection to see how far the damage traveled. We’ll write both into the quote if the camera shows both are needed.
Our Chimney Liner & Rebuild Process - Step by Step
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Camera-scan inspection (NFPA 211 Level 2). We run a camera through the entire flue from top to bottom and record the footage. You see the condition of the liner, the smoke chamber, and the interior masonry, and we discuss findings with you on the spot.
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Written proposal with photos. Before we ask you to commit to anything, you get a written scope of work, a written price, and the camera images that justify each line item. The Haven Standard says this has to happen before work starts, and it always does. Every job gets a written price first, no exceptions.
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Material selection and scheduling. We verify the liner material and size against the appliance and flue dimensions, confirm availability from our supplier network, and schedule the work. You’ll know the crew’s names before they arrive, and we text when the technician is on the way.
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Liner installation or rebuild. This is a one-to-two-day job for most Ellicott City homes. The crew removes the old liner if required, installs the new system to manufacturer and NFPA 211 specs, and rebuilds any masonry section that was part of the approved scope. No changes to the price without a written change order you sign first.
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Post-work camera scan and documentation. After the work is done, we run the camera again to film the finished liner and any rebuilt sections. You receive the before-and-after photo record, the written warranty, and a report that documents the job. That record is yours to keep, regardless of whether you ever call us back.
How Much Does Chimney Liner & Rebuild Cost in Ellicott City?
Our Chimney Liner & Rebuild in Olney and Ellicott City typically costs between $2,800 and $5,500 for a single-story, straight-run chimney. Add a partial rebuild at the top, and you’re looking at $4,500 to $7,500 depending on how many courses of brick come down and whether the crown and flashing need redoing. A full chimney rebuild from the roofline up generally runs $8,000 to $15,000, and a full teardown-to-grade rebuild with new footing and flashing starts around $15,000 and goes up from there. These are real numbers from our written proposals in Howard County, not bait pricing that changes when the tech arrives.
What moves the price most is access and condition. A two-story roofline with a steep pitch costs more to work safely. A liner that’s shifted or collapsed adds removal time. If your crown and flashing are failed, doing them at the same time as a liner usually saves you money over doing them separately because you’re not paying for scaffold setup twice. The way to avoid overpaying in this market is to get the camera evidence first and compare written quotes line by line. We publish prices on the page because that’s the entire point of the Haven Standard. The estimate is free, the second opinion on a competitor’s written quote is free, and the photo record is included as standard under Clause 4, not an add-on.
Chimney Liner & Rebuild Near Ellicott City - Our Service Area
We serve Ellicott City and the surrounding Howard and western Baltimore County communities, including Catonsville, Woodlawn, Columbia, Elkridge, Milford Mill, Randallstown, Arbutus, Eldersburg, Maryland City, Severn, and Glen Burnie. Most inspections are scheduled within a few business days, and we keep the calendar honest because we don’t overbook. If you’re in one of these areas and have a chimney question, the home service line gets answered by a live person, any hour.
Serving Ellicott City, MD - Our Local Coverage Area
We’re based in the Ellicott City 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 Ellicott City
A chimney liner is the protective passageway inside your chimney that carries exhaust gases up and out, and a rebuild is the repair or replacement of the masonry structure around it. When the liner cracks or the brick and mortar fail, the chimney can’t safely contain the heat and gases. We handle both together because they fail together, and a rebuild usually brings a new liner with it.
Most stainless steel liner replacements in Ellicott City are done in one day, with the post-installation camera scan included before we leave. A partial rebuild alongside a liner adds a second day in most cases. A full chimney rebuild runs three to five days depending on weather, height, and whether the footings need work.
A liner replacement alone runs $2,800 to $5,500 for a typical single-story home. With a partial top rebuild, $4,500 to $7,500. Full chimney rebuilds range from $8,000 to $15,000 or more depending on access, height, and how much masonry is removed. Call (443) 363-5262 for an exact quote, the estimate is free and the price is in writing before the work.
Yes. We work with DuraFlex stainless liners and HeatShield cerfractory systems regularly and stock the components through Haven’s supplier network. If another contractor installed a liner and you have questions about the work, we’ll camera-scan it and show you what we find, with no obligation from our side.
A liner with missing sections or gaps between tiles is an active safety issue because it can leak heat and exhaust into the home’s framing. If you’ve found tile fragments or see soot staining around the chimney, stop using the fireplace and call us. We’ll schedule the camera inspection and show you exactly what’s happening before recommending anything.
Every liner and rebuild job is backed by the 365-Day Done Right Promise. If it’s not done right, we make it right. In addition, the materials carry their own manufacturer warranties from DuraFlex, HeatShield, and the others, and every job includes a written warranty document you keep. Nothing is verbal.
Clear the area around the fireplace and move any furniture within about eight feet of the hearth. If you have a gas appliance venting into the chimney, we’ll need access to the appliance shutoff. The camera inspection takes between 45 minutes and an hour, and you don’t need to be home for the whole time as long as we can reach you by phone.
Schedule Your Chimney Liner & Rebuild Service in Ellicott City Today
If your chimney needs a liner or a rebuild, you deserve to see the evidence before you spend thousands. Our camera inspection plus a written proposal shows you exactly what’s wrong and what it costs. Call (443) 363-5262 for a free, no-obligation estimate, and we’ll put the numbers in writing with the camera images attached.
Written by Corrine Halstead, Owner at Level Two Chimney Ellicott City, serving Ellicott City since 2009.