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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AfterHow Much Does Chimney Liner & Rebuild Cost in Huntington?
Our Chimney Liner & Rebuild services in Huntington, NY typically run between $900 and $6,500, depending on the liner material, flue dimensions, and how much of the masonry structure needs rebuilding. A straight stainless steel liner installation on a single-story ranch in Cold Spring Harbor comes in closer to the low end; a full chimney rebuild on a two-story colonial in Lloyd Neck with a damaged crown, deteriorated mortar joints, and a crumbling clay tile system will land near or above the top of that range. Most jobs we complete in Huntington fall between $1,400 and $3,800, and we give you the exact number before a single brick gets touched.
Chimney Liner & Rebuild Cost Breakdown (2026)
The table below reflects real pricing in the Huntington market as of 2026. These are the ranges we quote on actual jobs in towns like Centerport, Greenlawn, Northport, and Dix Hills – not national averages pulled from a database somewhere.
| Service | Typical Cost Range (Huntington, NY) | Notes |
|---|---|---|
| Flexible stainless steel liner (6″ flue) | $900 – $1,600 | Single appliance; most common on gas-insert retrofits |
| Flexible stainless steel liner (7″ or 8″ flue) | $1,200 – $2,000 | Oil or wood-burning appliances; larger diameter adds material cost |
| Stainless liner with insulation wrap | $1,500 – $2,600 | Required by code for many installations; improves draft significantly |
| Cast-in-place liner system (HeatShield) | $2,500 – $4,500 | Best option when clay tile is cracked but masonry shell is sound |
| Partial chimney rebuild (above roofline) | $1,800 – $3,500 | Includes new crown; common after freeze-thaw damage in Suffolk County winters |
| Full chimney rebuild (ground to cap) | $4,000 – $7,500+ | Structural failure; rare but does happen in homes from the 1940s-1960s |
| Liner + partial rebuild (combined) | $2,800 – $5,500 | Most common scenario after a Level-2 inspection reveals dual issues |
| Chimney crown repair or replacement | $300 – $900 | Often done alongside liner work; prolongs the life of everything below it |
| Chimney cap installation | $200 – $600 | Stainless or copper; Famco and Copperfield caps carry proper fit tolerances |
A few things to know about these numbers: they include labor and materials but not scaffolding rental on particularly tall chimneys (add $200-$500 when scaffolding is required). They also assume the chimney shell is structurally accessible. In neighborhoods like Huntington Village where older homes sometimes have chimneys running through a finished second-floor closet, access work can add time and cost. We tell you all of this upfront – the number on our estimate is the number on your invoice.
We use DuraFlex liner systems and HeatShield restorative liner products as our primary materials. These are professional-grade products used by certified sweeps across the industry, not the builder-grade substitutes you’ll find in big-box stores or quoted by some of the lower bids circulating on the Island right now. The difference shows up ten years from now when your liner is still doing its job.
What Affects Chimney Liner & Rebuild Pricing in Huntington
- Flue size and height: A taller chimney on a two-story home in Huntington requires more liner material, more labor time, and sometimes staging. Every additional foot of flue adds to the material run. Most chimneys we service in Huntington run 15 to 30 feet from the firebox to the cap – that range alone can shift your liner cost by several hundred dollars.
- Liner material: Flexible stainless steel is the most affordable and works well for gas appliances and many wood-burning systems. Cast-in-place systems like HeatShield are more expensive but are the right call when cracked clay tiles can’t safely hold a flex liner. We recommend the material that matches the appliance and the condition of the flue – not the one with the best margin for us.
- Extent of masonry damage: Huntington sits in a coastal climate, and the freeze-thaw cycles that hit Suffolk County every winter are hard on mortar joints and crowns. A chimney in Centerport that got neglected for 15 years may need a full above-roofline rebuild before any liner work can proceed. That adds cost, but trying to liner over failing masonry is a repair that fails again inside three years.
- Appliance type: Gas inserts, oil furnaces, wood-burning fireplaces, and pellet stoves each have different flue temperature ranges and code requirements. An oil appliance venting into a 6″ flex liner is a code violation in New York; the liner has to be sized right for the BTU load. Getting the sizing wrong doesn’t save money – it creates a carbon monoxide hazard and a failed inspection.
- Access and location: Chimney work on a roofline that requires a long ladder approach over a steeply pitched roof (common in the older Victorians and Colonials in Huntington Village and Centerport) takes longer than a straight two-story with a walkable pitch. Some jobs need scaffolding. We assess this during the inspection and include it in the estimate – it is never a surprise line item after the work is done.
- Permit requirements: New York State and the Town of Huntington require permits for chimney liner installations in certain situations, particularly when the appliance type is changing (for example, converting from oil to gas) or when structural rebuilding is involved. Permit fees in the Town of Huntington run roughly $150-$400 depending on scope. We pull the permit when it’s required; we don’t tell customers to handle it themselves to keep our quote artificially low.
- What the Level-2 inspection finds: Before we quote any liner or rebuild job, we run a Level-2 camera inspection. In Huntington, we regularly see secondary issues during these inspections that weren’t visible from the firebox: offset flue sections, missing mortar joints 12 feet up, or liner tiles cracked from a chimney fire the homeowner didn’t know they had. If those issues exist, we document them with photos you can see on screen, give you a plain-English explanation of what we found, and price the full scope – not just the part that was easy to quote.
Liner vs. Rebuild: Which One Does Your Huntington Chimney Actually Need?
This is the question we get asked most often during estimates, and the honest answer is that you can’t know without a camera inspection. Here’s how we think about it.
If your chimney’s masonry structure is fundamentally sound – the brick, block, or stone is intact, mortar joints are in reasonable shape, and the crown isn’t crumbling – then a liner installation or a HeatShield restorative application is usually the right and less expensive call. The clay tile liner has failed, but the chimney itself hasn’t. We see this frequently in homes built in the 1960s through the 1980s in neighborhoods like Dix Hills and Greenlawn, where the clay tile systems have reached the end of their service life but the surrounding masonry is still solid.
If the masonry itself is compromised – spalling brick faces, deep mortar joint erosion, a crown that has cracked through completely, or any section of the chimney that has begun to lean or separate – then a rebuild is what the job requires. Running a new liner through a structurally failing chimney is a short-term fix that will be undone by the same problems within a few years. In those cases, rebuilding above the roofline first, then lining the restored flue, is the sequence that produces a result worth standing behind.
We’ve been doing this work in Huntington since 1984, and Russell Haines will tell you the same thing he’s told thousands of homeowners across Long Island: a chimney that’s rebuilt and lined correctly is one you likely won’t need to think about again for 20 to 30 years. A chimney that’s half-repaired to keep the initial cost down comes back to the customer in five years, usually at a higher total cost than the right repair would have been the first time.
The Safety Case for Getting This Right
A cracked, deteriorated, or improperly sized chimney liner is not a cosmetic problem. Combustion gases – including carbon monoxide – can migrate through cracked clay tiles or eroded mortar into living spaces. Creosote deposits in a liner that can’t vent properly create the conditions for a chimney fire. These are the reasons the National Fire Protection Association (NFPA 211) and the New York State Building Code treat liner condition as a structural safety matter, not a maintenance preference.
We flag this not to create alarm but because we’ve seen homeowners put off liner work for a few seasons to avoid the cost – and we understand that impulse. We also know what the inside of a chimney looks like after a fire, and we’ve had those conversations with families. If your liner is failing, use your fireplace or heating appliance only after the issue is assessed and addressed. Call us first. The inspection tells you exactly what you’re dealing with.
How to Save on Chimney Liner & Rebuild Work
There are real ways to reduce what you spend on this work. There are also ways that look like savings but create larger costs downstream. Here’s the honest version of both.
Get a second opinion on any written estimate
We offer a free second opinion on any written estimate you’ve received from another contractor. We’re not in the business of telling customers that every other quote is wrong – sometimes they’re fine. But if you’ve received a bid that seems either very high or very low, bring it to us. We’ll look at it, look at your chimney, and tell you plainly what we see. No charge for that conversation.
Combine work when the timing makes sense
If your chimney needs a liner and the crown is showing wear, doing both in a single visit costs meaningfully less than scheduling two separate jobs. The crew is already on the roof; the setup and tear-down time is already absorbed. When we do a Level-2 inspection and find multiple issues, we price the combined scope accordingly. Most jobs in Huntington are completed in a single visit.
Don’t defer inspection past the point of no return
A liner that’s cracking or a crown with hairline fractures can often be addressed with less expensive interventions when caught early. The same chimney left alone for two more winters may need a full rebuild by the time anyone looks at it again. The $89 Seasonal Tune-Up is the right way to stay ahead of that curve – it includes a visual inspection that flags developing issues before they become structural ones.
Ask about the $50 Off Any Repair Over $250
This is a standing offer, not a promotional gimmick. Any repair job over $250 qualifies. On a liner or rebuild job, that $50 applies. Mention it when you call.
Senior and veteran discount
We offer a permanent 5% discount to seniors and veterans – no expiration, no paperwork, no asking twice. A significant portion of the homeowners we serve in Huntington have lived in their homes for two or three decades; this discount exists because we think it should.
Call (631) 776-4075 for a free estimate
The estimate is free and there’s no obligation. A live person answers every call, any hour of any day. If you’re not sure whether you need a liner, a rebuild, or something else entirely, the estimate and inspection will tell you – in writing, with photos, in plain English. Call (631) 776-4075 and let’s start there.
FAQs – Chimney Liner & Rebuild Cost in Huntington
How much does chimney liner installation cost in Huntington, NY?
A chimney liner installation in Huntington typically costs $900 to $2,600 for a flexible stainless steel system, depending on flue diameter and height. A cast-in-place restorative liner like HeatShield runs $2,500 to $4,500. Most homeowners in Huntington pay around $1,400 to $2,200 for a standard liner on a single-flue fireplace or heating appliance. Call (631) 776-4075 for a free estimate with the exact number for your specific chimney.
How much does a chimney rebuild cost in Huntington, NY?
A partial chimney rebuild above the roofline in Huntington runs $1,800 to $3,500, which usually includes a new crown. A full ground-to-cap rebuild on a severely compromised chimney – which is less common but does occur on homes from the 1940s and 1950s in areas like Huntington Village and Cold Spring Harbor – typically runs $4,000 to $7,500 or more, depending on chimney height and masonry volume. Call (631) 776-4075 and we’ll tell you exactly where your chimney falls after an inspection.
Is it cheaper to reline or rebuild a chimney?
Relining is almost always less expensive than rebuilding – often by $1,500 to $3,000 or more. But the right answer depends on the condition of the masonry shell. Relining a chimney with failing masonry produces a result that won’t hold; rebuilding first, then lining, is the only sequence that makes the repair last. Our Level-2 camera inspection documents exactly what the condition is, so you’re not guessing. We’ll show you the photos and give you a plain-English verdict before any work begins.
Does Huntington, NY require a permit for chimney liner work?
Yes, in many cases. The Town of Huntington requires permits for chimney liner installations when the appliance type is changing (such as converting an oil system to gas) or when structural rebuilding is involved. Permit fees typically run $150 to $400 depending on the scope of work. We pull the necessary permits when they’re required – you don’t have to navigate the building department on your own, and we don’t skip permits to make our quote look lower than it is.
How long does a chimney liner last in Huntington?
A properly installed stainless steel liner using professional-grade material like DuraFlex typically carries a manufacturer warranty of 20 to 25 years and, with regular sweeping and inspection, often outlasts that. A cast-in-place liner system installed correctly can last 50 years or more. The short-lived liners we see fail prematurely in Huntington are almost always builder-grade materials installed without proper insulation wrap, or systems that were sized incorrectly for the appliance. Coastal salt air and Suffolk County freeze-thaw cycles don’t help, which is exactly why the material quality matters more here than in a drier, milder climate.
Can I use my fireplace while waiting for liner or rebuild work?
If a Level-2 inspection has documented liner damage, a cracked crown, or compromised masonry, we recommend against using the appliance until the repair is complete. A deteriorated liner allows combustion gases – including carbon monoxide – to migrate into the home, and it creates conditions where a chimney fire can spread to surrounding framing. We understand that waiting is inconvenient, especially heading into winter. But this is one area where the right answer is the cautious one. If you need clarity on your specific situation, call us first and we’ll tell you honestly where the risk level stands.
Why Huntington Homeowners Have Called Hearthstone Since 1984
We’ve been doing this work in Huntington and across Long Island for over 42 years. Russell Haines built this company on a straightforward principle: do the work correctly the first time, document it properly, stand behind it in writing, and charge a fair price for it. That’s still how we operate.
Our 90-Day Done Right Promise means that if something isn’t right after we’ve finished, we come back and make it right. No paperwork, no arguing. It’s in writing. We back our work because we’ve done it correctly enough times to know what that looks like, and because a company that’s been in Huntington for over four decades has no interest in leaving a job half-done and hoping the customer doesn’t notice.
Every liner and rebuild job starts with a Level-2 camera inspection – the kind that ends with photos you can see on screen and a plain-English explanation of what we found. We don’t tell you that you need a full rebuild if you need a liner. We don’t quote a liner if what you actually need is a rebuild. The inspection tells the truth, and we report it plainly.
Our technicians are background-checked, uniformed, and arrive on time. They bring the right materials – DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield – on the truck, not substitutes ordered after the fact. Most jobs are completed in a single visit. The estimate we hand you before work begins is the invoice you’ll receive when the work is done. No line items appear after the fact.
If you’ve had a bad experience with a contractor before – and many of our customers in Huntington have – we understand why you’re careful about who you let onto your property. We think the right response to that is to be genuinely transparent: about what your chimney needs, about what it costs, and about what we’ll do if something falls short. That transparency is the basis of a square deal.
You can learn more about our full range of services on our home page, or go directly to our Chimney Liner & Rebuild in Huntington service page for a detailed look at how we approach liner and rebuild work specifically.
Ready to Get an Exact Number for Your Chimney?
Every chimney is different, and the only way to give you an accurate price is to look at yours. Our estimates are free, our inspections are thorough, and the number we give you before the work begins is the number you’ll pay when it’s finished. A live person answers every call to (631) 776-4075, any hour, any day of the week. Give us a call and we’ll get you scheduled.
Pricing reflects the Huntington market as of 2026. Hearthstone Chimney Co. offers free estimates – call (631) 776-4075.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Huntington, NY since 1984.
What Our Customers Say
"Creosote buildup was worse than I realized. He measured it, put a camera up to show me the glazing on the flue, and was honest that we were closer to a chimney fire than I wanted to hear."
- Mark Bennett"Swept it, capped it, and fitted a proper damper. The downdraft smell we had lived with every summer is gone."
- Allison Doyle"Drop cloths everywhere, a HEPA vac running the whole time, and not a speck of soot on the carpet. I had been dreading the mess for nothing."
- Danielle Norris