Chimney Liner & Rebuild in Sterling - Inspected on Camera, Then Priced in Writing

Trusted Chimney Liner & Rebuild for Sterling Homeowners

Chimney liner replacement and rebuild work in Sterling typically runs $2,800 to $7,500 depending on whether we’re relining with stainless steel, resurfacing with HeatShield, or rebuilding brick above the roofline. Most liner jobs are finished in one day. If your flue has cracked tiles, gaps in the mortar joints, or you’ve been told you need a new liner, call Wendell Pike at Top Hat Chimney at (571) 518-5470. He’s been repairing and rebuilding chimneys across Loudoun and Fairfax counties since 1999, and he’ll show you the camera footage before he recommends a dollar of work.

Call (571) 518-5470

We don’t sell liners to people who don’t need them. In Sterling, in Cascades, in Herndon, we’ve walked away from jobs where the existing liner had another ten years in it. The camera doesn’t lie, and neither do we. That’s why Top Hat Chimney puts the 90-Day Done Right Promise in writing on every liner and rebuild job: if it isn’t right, one call brings Wendell back. No charge, no argument.

What Our Chimney Liner & Rebuild Service Includes

Stainless Steel Liner

A stainless steel liner is a continuous pipe that runs the full height of your flue, carrying smoke and combustion gases from the firebox to the chimney top. It’s the right fix when the original clay tile liner has cracked, separated, or deteriorated past the point where resurfacing makes sense. We size the liner to the appliance: a wood stove, a furnace, a fireplace insert all need different diameters, and guessing at that is how you get draft problems and creosote buildup. Top Hat Chimney installs DuraFlex stainless liners with a lifetime warranty from the manufacturer, and Wendell handles the installation himself with his crew.

Flexible Liner

A flexible liner is exactly what it sounds like: a corrugated stainless steel tube that bends through offset flues and tight masonry without knocking out brickwork. It’s the go-to when the chimney has odd angles, a clay tile liner that can’t be removed cleanly, or when we’re lining a chimney for a new insert in an old fireplace that was never built for one. In Sterling homes from the 80s and 90s, we see a lot of flues with slight offsets that would make a rigid liner a demolition project. Top Hat Chimney pulls permits where required, runs a camera through the flue before and after, and leaves you with a liner that drafts like it was born there.

Liner Replacement

Liner replacement means pulling out an old, failed liner, whether clay tile, aluminum, or a rusted-out stainless pipe from a past owner’s install, and putting in a properly sized modern liner. It’s called for when the existing liner is cracked, spalling, or when you’re switching from an open fireplace to a wood stove or from an old furnace to a high-efficiency unit that needs a smaller, insulated flue. We handle the full teardown: removal of the old liner, inspection of the surrounding masonry for hidden damage, and installation of the new liner with proper insulation where the manufacturer calls for it. This is not a job for a handyman with a ladder and a flexible tube from the hardware store.

Partial Rebuild

A partial rebuild addresses the top section of the chimney, typically the portion above the roofline and the first few feet below it, where freeze-thaw cycles in Northern Virginia winters do the worst damage. You need it when the brick is spalled, the mortar joints are washed out, the crown is cracked, or the flue tiles at the top have collapsed. In Sterling, where winter temperatures swing from the teens to the forties inside a week, the top of the chimney takes a beating every year. We tear down to sound brick, rebuild with new masonry, install a proper concrete crown with drip edge, and the chimney looks and works like it should.

Full Chimney Rebuild

A full rebuild is what it says: the chimney comes down to the roofline, or in severe cases to the firebox, and goes back up with new brick, new mortar, new flue liners, and a new crown. It’s the right call when the masonry has failed structurally, when the stack leans, when there are cracks through multiple courses of brick, or when water intrusion has rotted the structure from inside for years. This is a multi-day job, it’s the most expensive chimney repair there is, and it’s one of the services where our free second opinion on any written estimate pays for itself. Wendell has done full rebuilds all over Sterling, Great Falls, and Leesburg, and he’ll tell you plainly if a rebuild is what you need or if a less invasive repair will get you another decade.

Liner Repair

Liner repair means fixing localized damage to an existing liner rather than replacing the whole thing. A single cracked flue tile, a small gap in a mortar joint, or minor corrosion in a stainless liner can often be addressed with HeatShield Cerfractory resurfacing or a targeted patch, without pulling the whole liner. We’ll only recommend repair when the rest of the liner has real life left in it; patching a liner with five other failing joints is just a way to charge you twice. The camera inspection tells us the truth, and Wendell shows you the footage on site.

Brands We Service for Chimney Liner & Rebuild

We install and work on a specific set of products because after 29 years in chimneys across Loudoun County, we know which ones hold up. DuraFlex stainless steel liners are our standard for wood stoves, inserts, and furnace relining; they carry a lifetime warranty and we’ve never had a callback on one. HeatShield is our go-to for resurfacing existing clay tile liners that are cracked but still sound: it’s a Cerfractory cement that seals the flue from top to bottom, and we’ve used it to save homeowners thousands over a full liner replacement.

For caps, crowns, and chase covers, we trust Gelco and Copperfield. Gelco chase covers are built from stainless steel and sized to the chase, not bent on a tailgate. Copperfield supplies cap systems that hold up to Virginia weather. Whether your chimney wears one of those brands or something else entirely, we’ll service it; bring us the make and model, and Wendell will know what he’s looking at.

Signs You Need Chimney Liner & Rebuild Right Now

• You see white staining on the exterior brick (efflorescence). That white powder means water is moving through the masonry and carrying salts to the surface. Behind the brick, that same moisture is eroding mortar, rusting liners, and freezing and thawing through winter. It’s the earliest visible sign that a chimney needs attention, and it’s cheaper to address now than after a rebuild.
• You find pieces of flue tile at the bottom of the fireplace or in the cleanout. A clay tile that’s cracked and shedding pieces is telling you the liner is failing. Those tiles are the only thing between combustion gases and the wood framing around the chimney. In Sterling, we see this regularly in chimneys built in the 70s and 80s, and it’s a repair that should not wait for next season.
• You smell smoke or a campfire odor in the house when the fireplace isn’t in use. That smell means the draft isn’t carrying combustion products out the way it should. It can come from a blocked or damaged flue, a liner with a hole, or negative pressure inside the house, and it’s worth an inspection to find out which. Carbon monoxide follows the same path as smoke; the smell is the warning you can detect.
• The chimney looks like it’s leaning or you see new cracks in the brick at the roofline. A structural crack or a lean means the masonry bond has failed and the chimney is no longer a stable column. Northern Virginia’s freeze-thaw cycles are brutal on brickwork, especially where the chimney meets the roof and collects water. This is a rebuild-level concern, and the sooner you catch it, the less brick comes down.
• Your chimney sweep wrote “third-degree creosote” on the last report. Third-degree creosote is a hard glaze that brushes won’t remove, and it’s a chimney fire waiting on the right spark. A liner that’s been through a chimney fire has likely warped or cracked; if you’ve had one, even a small one, the liner needs an inspection before the next fire. First-degree creosote is a brush job. Third-degree is a glaze. Catch it early.

Our Chimney Liner & Rebuild Process - Step by Step

1. 1
   You call, a person answers. Day, night, weekend, it doesn’t matter. You call (571) 518-5470 and you get a live voice, often Wendell’s. You’ll describe the problem, and we’ll set a real arrival window, not a four-hour “sometime between noon and dusk” guess.
2. 2
   Inspection with a camera, every time. Wendell or one of his background-checked crew arrives in uniform and runs a chimney camera down the flue from top to bottom. You see the footage. If the liner is cracked, you’ll see the crack. If it’s fine, you’ll see that too, and we’ll tell you it can wait. No exceptions.
3. 3
   A written quote with a number that doesn’t change. Before we touch a tool, you get a line-by-line price: materials, labor, disposal, permit where required. The number on the quote is the number on the invoice. If you have another written estimate, we’ll give you a free second opinion on it, and $40 off any repair over $200 still applies.
4. 4
   The work, done in one day when possible. Most liner installs are a one-day job; partial rebuilds run one to two days; full chimney rebuilds can take three to five. We protect the work area with drop cloths, keep the job site clean at the end of each day, and do it without tearing up your yard more than necessary.
5. 5
   A final camera pass and your 90-Day Done Right Promise. After the job is done, we run the camera one more time so you can see what the liner looks like from inside. Then Wendell hands you the written 90-Day Done Right Promise: if anything about the job isn’t right, one call brings him back. It’s the same promise we’ve backed every job with since 1999.

How Much Does Chimney Liner & Rebuild Cost in Sterling?

Chimney Liner & Rebuild Near Sterling - Our Service Area

Wendell’s chimney work starts in Sterling and reaches Cascades, Herndon, Great Falls, Brambleton, and Chantilly, plus the surrounding communities: Wolf Trap, South Riding, Oakton, Vienna, and Leesburg. If you’re inside the county, there’s no trip charge for the service call. Neighboring cities we serve include Cascades, Herndon, and the surrounding towns where we’ve worked since before half these subdivisions were built.

Frequently Asked Questions - Chimney Liner & Rebuild in Sterling

Schedule Your Chimney Liner & Rebuild Service in Sterling Today

You can keep asking around, or you can call the name Sterling homeowners have trusted since 1999. Wendell Pike will answer, set a real appointment window, and walk you through what he sees with a camera before he quotes a number. The estimate is free, there’s no trip charge in the county, and the 90-Day Done Right Promise is in writing on every job. Call (571) 518-5470 and let’s get your chimney breathing right before burning season.

Written by Wendell Pike, Owner at Top Hat Chimney, serving Sterling and Loudoun County chimneys since 1999. Home page: Top Hat Chimney. Local service pages: Chimney Liner & Rebuild in Sterling, Chimney Liner & Rebuild in Cascades, Chimney Liner & Rebuild in Herndon.