Chimney Liner & Rebuild Cost - You See the Footage Before You Get a Price

Every visit starts with

Level 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed

Worth knowing

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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Before & after – our own jobs

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How Much Does Chimney Liner & Rebuild Cost in Hicksville?

Chimney liner installation in Hicksville, NY typically runs between $1,800 and $5,500, depending on liner type, flue height, and the condition of the existing masonry. A full chimney rebuild – crown, flue, and brickwork from the roofline up – generally falls between $3,500 and $12,000 for most Long Island homes. Most Hearthstone customers in Nassau County land somewhere in the middle of those ranges once we’ve done a Level-2 camera inspection and know exactly what the flue needs.

Chimney Liner & Rebuild Cost Breakdown (2026)

Below are the price ranges we see most often in the Hicksville market. These reflect actual job costs as of 2026 – materials, labor, and the standard Level-2 camera inspection we run before any liner or masonry work begins. A free estimate locks your specific numbers down before any work starts.

What Pushes the Price Up

The two biggest variables are flue height and liner type. A Cape Cod in Hicksville with a one-story chimney and a straight 25-foot flue is a straightforward job. A two-story colonial on West John Street or in the Elms section, with a taller flue and offset angles, takes longer to line and costs more in both materials and labor. Rigid stainless sections cost less per linear foot than flexible liner but require a straighter flue – if your chimney has offsets, flexible liner is almost always the right call, and that shifts the price upward.

Masonry condition matters just as much. A chimney that’s been letting water in for several winters – which we see often in Hicksville homes built between 1955 and 1975, particularly in the Old Country Road corridor – tends to have deteriorated mortar joints, spalled bricks, and sometimes a crown that’s essentially gravel at this point. That work has to be done before a liner goes in, and it adds to the total.

Permit costs are modest but real. Nassau County requires a building permit for chimney rebuilds and, in many cases, for liner installations tied to heating appliances. Typical permit fees in the Town of Oyster Bay range from $75 to $250 depending on scope. We handle the permit process – you don’t have to navigate that yourself.

What Affects Chimney Liner & Rebuild Pricing in Hicksville

• Liner material and gauge: Flexible stainless liner rated for wood burning (NFPA 211 compliant) runs heavier gauge than gas-only liner and costs more per foot. We use DuraFlex systems, which carry a manufacturer warranty and meet New York State Building Code – no builder-grade substitutes.
• Flue height and configuration: Taller chimneys need more liner material and more labor. Offsets and bends add complexity. In Hicksville’s split-level and raised ranch homes – common throughout the Fairway Hills and Elms sections – we routinely encounter chimneys with one or two offsets that require flexible liner and careful measurement before the job starts.
• Existing masonry condition: If the flue tiles are cracked, spalled, or missing segments (a common finding on Hicksville homes built before 1970), those tiles need to be addressed before any liner goes in. HeatShield resurfacing is sometimes the most cost-effective answer; in other cases, tile sections need to be broken out and removed, which adds labor hours.
• Appliance type being vented: Gas inserts, oil boilers, and wood-burning fireplaces each have different liner diameter requirements and temperature ratings. Getting this wrong isn’t just a code violation – it’s a carbon monoxide and fire risk. Our technicians size the liner to the specific appliance, not to what’s cheapest or easiest.
• Freeze-thaw damage specific to Nassau County: Hicksville sits in USDA Hardiness Zone 7a, and the combination of winter freeze-thaw cycles and proximity to Long Island Sound humidity accelerates mortar joint erosion. Homes here tend to need masonry work more often than comparable homes further inland. If a chimney hasn’t been inspected in five or more years, there’s a real chance moisture has been working on the crown and upper courses without the homeowner knowing it.
• Roof access and staging: Low-slope roofs on ranch homes are straightforward. Steeper-pitched roofs on two-story colonials – prevalent near Broadway and Woodbury Road – require more careful staging and sometimes scaffolding, which affects labor cost. We assess this during the inspection and include it in the upfront estimate so the invoice matches the quote.

Liner Type Comparison: Which One Is Right for Your Hicksville Home?

Not every liner is the right answer for every chimney, and the choice affects both cost and long-term performance. Here’s a plain comparison of what we use and when.

Flexible Stainless Steel Liner (DuraFlex)

This is the most common liner we install in Hicksville. It handles offsets, bends, and height variations without the need to break out existing tile – which keeps costs reasonable and keeps the job to a single visit in most cases. DuraFlex liner is rated for wood, gas, and oil, and the manufacturer warranty is transferable if you sell the home. For the 1960s and 1970s colonials that make up a large portion of Hicksville’s housing stock, flexible liner is usually the right answer.

HeatShield Cerfractory Flue Resurfacing

When the masonry structure is sound but the mortar joints are eroded and the tile joints are open to the elements, HeatShield is a strong alternative to full relining. The system is applied in a continuous pour, sealing the flue from the inside without removing existing tile. It’s approved by the CSIA and meets New York State code. Cost typically runs between $2,200 and $4,500 depending on flue height – often less than a full reline on longer flues. We see this as the right fit on Hicksville homes where the outer masonry is in decent shape but the interior joints have been opening up over decades of thermal cycling.

Rigid Stainless Liner Sections

Rigid liner is appropriate for straight, unobstructed flues and costs less per linear foot than flexible systems. If your Hicksville chimney runs straight with no offsets – common on some of the simpler ranch homes built in the late 1950s – rigid sections are a practical choice. If there’s any offset at all, we use flexible. Forcing rigid liner through a bent flue is how problems start.

Is a Rebuild Necessary, or Will a Liner Handle It?

This is the most important question we answer for homeowners in Hicksville, and it’s exactly what the Level-2 camera inspection is designed to settle. A liner addresses the interior of the flue. A rebuild addresses the masonry structure itself – the bricks, mortar joints, and crown that make up the chimney you see above the roofline.

If the structure is leaning, if the brickwork has significant spalling, or if mortar joints have eroded to the point where water is penetrating the chimney body, a liner alone won’t solve the problem. We document every inspection with photos that homeowners can review – not a verbal summary you have to take on faith, but actual images of what the camera found, explained in plain English. That documentation is how you make an informed decision about whether you need a liner, a partial rebuild, both, or neither.

In our experience serving Hicksville and the surrounding Nassau County communities, the homes that need a combined liner and partial rebuild are usually those built between 1955 and 1975 that have never had masonry work done since original construction. Seventy years of Long Island winters will open up mortar joints, and once water gets in, the freeze-thaw cycle does the rest. Catching it at the partial-rebuild stage is significantly less expensive than waiting until structural failure forces a full rebuild from the foundation up.

For a full overview of what the installation and rebuild process involves in our market, our Chimney Liner & Rebuild in Hicksville service page walks through the process step by step.

How to Save on Chimney Liner & Rebuild

There are a few straightforward ways to keep costs reasonable without compromising the quality of the work.

Get a Level-2 Inspection Before You Commit

The most expensive chimney mistake we see in Hicksville is homeowners agreeing to work based on a visual inspection from the roof or the firebox opening. That kind of look tells you almost nothing about the condition of the flue tiles above the smoke chamber. A Level-2 camera inspection – the minimum standard recommended by the National Fire Protection Association before any liner work – shows exactly what you’re dealing with. It prevents you from paying for a liner when resurfacing would have worked, or from buying a liner for a chimney whose masonry needs rebuilding first. Our inspection includes photos and a plain-English written verdict. Call (516) 259-3797 and we’ll schedule one.

Combine Work When the Timing Is Right

If a crown replacement, a cap installation, or tuckpointing work is in your chimney’s future anyway, doing it at the same time as a liner installation saves a return trip – and return trips cost money. Mobilization (getting a crew to your home, staging the job, setting up equipment) is a real cost. Combining the cap and crown work with a liner job eliminates that cost on the second item. We’ll flag everything we find during the inspection and let you decide what to combine.

Don’t Wait Until a Heating Season Emergency

Chimney work scheduled in late summer or early fall – before the heating season starts – is easier to schedule, easier to stage, and doesn’t carry the emergency premium that a call in January sometimes does. In Hicksville, we start seeing the rush of pre-heating-season calls in September. Scheduling in July or August gives you more flexibility on timing and a cleaner choice of appointment windows.

Use the Standing Discounts

Hearthstone offers $50 off any repair over $250, a 5% discount for seniors and veterans (permanently – not a promotional window), and a free second opinion on any written estimate you’ve already received. If another company has quoted you chimney liner work in Hicksville and the number surprised you, call us. We’ll review the quote, tell you honestly whether it’s accurate for this market, and give you our own estimate at no charge.

Understand What You’re Paying For

The lowest quote isn’t always the best value, and in chimney work, a job done wrong has consequences – carbon monoxide intrusion, chimney fires, and structural damage that costs far more to fix the second time. We use professional-grade materials exclusively: DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield. Our 90-Day Done Right Promise means that if the work isn’t right, we come back and make it right – in writing, no arguing, no paperwork. That guarantee has a real cost value. A company that disappears after the job doesn’t offer you that.

FAQs – Chimney Liner & Rebuild Cost in Hicksville

How much does chimney liner installation cost in Hicksville, NY?

Chimney liner installation in Hicksville typically costs between $1,800 and $5,500, with most single-family homes falling in the $2,400 to $3,500 range for a flexible stainless liner on a standard flue. Gas appliance liners tend to be at the lower end; wood-burning systems with longer or offset flues trend higher. The Level-2 camera inspection we run before any liner job gives you an exact number before work begins. Call (516) 259-3797 for a free estimate – the number on the estimate is the number on the invoice.

How much does a chimney rebuild cost in Hicksville?

A partial chimney rebuild in Hicksville – typically from the roofline up, addressing spalled brick and failed mortar – runs $3,500 to $6,500. A full rebuild from the firebox or foundation upward, which is less common but necessary in cases of structural failure, ranges from $7,000 to $12,000. Nassau County permit fees add roughly $75 to $250 depending on the scope of work. Most Hicksville homeowners who’ve maintained their chimney over the years need a partial rebuild at most – the full rebuild is typically the result of deferred maintenance over many decades. Call us at (516) 259-3797 and we’ll tell you exactly where your chimney stands.

Is it cheaper to reline or rebuild a chimney?

Relining is almost always less expensive than rebuilding – a stainless liner runs $1,800 to $5,500 versus $3,500 to $12,000 for rebuild work. But the question assumes the two are interchangeable, and they’re not. A liner addresses the flue interior; a rebuild addresses the masonry structure. If your Hicksville chimney has structural masonry problems – open mortar joints, spalling brick, a failing crown – a liner installed over compromised masonry won’t hold up and may not pass a code inspection. The right answer depends on what the Level-2 camera inspection shows. In many cases, we do both: reline the flue and repair the masonry at the same visit, which is more cost-effective than two separate trips.

How long does chimney liner installation take in Hicksville?

Most liner installations in Hicksville are completed in a single day – typically four to eight hours depending on flue height, liner type, and any masonry prep needed. Partial rebuilds may extend to two days for larger jobs or when scaffolding is required on steeper-pitched roofs. Our technicians arrive uniformed, background-checked, and equipped to complete the job in one visit in the majority of cases. We don’t schedule work we can’t finish.

Does Hearthstone offer financing or payment plans for chimney liner work?

We offer upfront, no-surprise pricing and several standing discounts: $50 off any repair over $250, a 5% senior and veteran discount, and a free second opinion on any written estimate. For homeowners weighing whether to proceed, a free estimate gives you an exact number to plan around – there’s no obligation and no pressure. Call (516) 259-3797 to schedule.

What happens if the liner work isn’t done correctly?

Every liner and rebuild job at Hearthstone is covered by our 90-Day Done Right Promise – in writing, no arguing. If something isn’t right within 90 days of the completed job, we come back and fix it. There’s no paperwork to file, no runaround, and no charge for the return visit. Russell Haines has stood behind this guarantee since Hearthstone’s founding in 1984, and it hasn’t changed. A job covered by that promise is worth more than a cheaper job with no warranty – and that’s a real number to factor into your comparison.

Key Takeaways

• Chimney liner installation in Hicksville runs $1,800 to $5,500 depending on liner type and flue configuration.
• Chimney rebuilds range from $3,500 (partial) to $12,000 (full structural rebuild).
• HeatShield resurfacing ($2,200 to $4,500) is often the right choice when masonry is structurally sound but interior mortar joints are open.
• Nassau County permit fees typically add $75 to $250 to rebuild work – Hearthstone handles the permit process.
• Hicksville’s freeze-thaw cycle and Long Island humidity accelerate masonry wear; homes built before 1975 often need masonry attention before a liner goes in.
• A Level-2 camera inspection with photos and a plain-English verdict is included with every liner or rebuild estimate – never skip this step.
• Combining liner work with crown repair, cap installation, or tuckpointing at the same visit reduces total cost.
• The 90-Day Done Right Promise covers every job in writing – no arguing, no conditions.

Ready for a Straight Answer on Your Chimney?

If your Hicksville home has a chimney that hasn’t been inspected in the last few years, or if you’ve already received a liner or rebuild quote that gave you pause, we’re straightforward to reach. Hearthstone Chimney Co. has been serving Nassau County homeowners since 1984. Russell Haines and the Hearthstone team answer the phone with a live person every hour of every day – call (516) 259-3797 and you’ll talk to a person, not a voicemail.

The estimate is free. The inspection comes with photos you can see and a plain-English verdict. And the number on the estimate is the number on the invoice – no revisions at the end of the job. If you’d like to learn more about our process before calling, our home page covers what we do and how we work. We’ll be there when we say, and we’ll stand behind what we do.

Pricing reflects the Hicksville market as of 2026. Hearthstone Chimney Co. offers free estimates – call (516) 259-3797.

Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Hicksville, NY since 1984.