Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
Gas fireplace serviceLevel 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.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
See the difference
Before
After
Before
After
Before
AfterHow Much Does Chimney Repair Cost in Arlington?
Chimney repair in Arlington typically costs $350 to $1,800, with most common jobs landing between $500 and $900. A small mortar repair or crown patch sits at the low end, while a full stainless liner replacement or a rebuilt chimney top pushes toward the high end. The written estimate you get before any work starts is what sets your final price.
We’re Sentry Chimney Sweep, and chimney repair is one of the three things we do. Not roofing, not gutters, not general handyman work. Just sweeping, inspection, and repair, done with professional-grade materials from DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield. When we quote a repair in Arlington, the number reflects the actual condition of your flue and masonry, not a flat rate pulled from a chart.
Key Takeaways
- Most Arlington chimney repairs fall between $350 and $1,800.
- Crown repairs run about $300 to $700; liner replacement about $1,800 to $4,500.
- Arlington’s freeze-thaw winters and older brick housing stock drive most masonry repairs.
- Free estimates and a written scope come before any work begins.
- Small cracks caught early cost far less than a rebuild years later.
Chimney Repair Cost Breakdown (2026)
Here’s how the numbers shake out by job type in the Arlington market. These are typical ranges for the work itself, materials included. Every job is priced by written estimate after we’ve seen the chimney.
| Repair Type | Typical Range | What It Covers |
|---|---|---|
| Mortar joint repointing | $350 – $900 | Grinding out and replacing deteriorated mortar between bricks |
| Crown repair or rebuild | $300 – $700 | Patching small crown cracks or rebuilding a failed crown |
| Chimney cap replacement | $150 – $450 | New cap to keep water and animals out of the flue |
| Flue tile crack repair | $400 – $1,200 | Sealing or relining cracked clay tiles |
| Stainless liner installation | $1,800 – $4,500 | Full DuraFlex liner for a safe, code-quality flue |
| HeatShield resurfacing | $1,200 – $3,000 | Restoring a damaged flue without full liner replacement |
| Smoke chamber repair | $600 – $1,500 | Rebuilding the transition area above the damper |
| Partial masonry rebuild | $1,500 – $4,000 | Rebuilding the top section of a deteriorated chimney |
What pushes a job up or down? A few things. The height and accessibility of the chimney matters: a tall flue or a steep roof adds labor. The extent of the damage matters more, though. A hairline crown crack that gets patched this season stays a $300 job. Left alone through a few Arlington winters, that same crack lets water into the masonry, and the fix becomes a rebuild. Material choice moves the number too. A HeatShield resurfacing restores a flue at a fraction of a full liner install when the damage allows it. When it doesn’t, a DuraFlex stainless liner is the durable, code-quality answer. The estimate reflects which path your chimney actually needs.
What Affects Chimney Repair Pricing in Arlington
Arlington isn’t a generic market, and the local conditions show up in the estimate. Here’s what we weigh on every job.
- Freeze-thaw winters. Northern Virginia swings above and below freezing repeatedly through the season, and that cycle is hard on brick and mortar. Water gets into small cracks, freezes, expands, and widens them. Chimneys here tend to need repointing and crown work more often than in milder climates, and catching it early keeps those jobs in the lower range.
- Older brick housing stock. Neighborhoods like Lyon Village, Ashton Heights, and Ballston are full of homes with original masonry chimneys that have been through many decades of weather. Original mortar and clay flue tile in these chimneys often need attention that a newer home’s chimney never will.
- Chimney height and roofline access. Arlington’s two- and three-story homes and varied rooflines mean more setup and more careful work at height. A tall flue takes longer to reach and work on, and that time is in the estimate.
- Liner condition. A cracked or deteriorated clay tile liner is a genuine safety issue, not a cosmetic one. If the flue can’t be resurfaced, a full liner replacement is the right call, and it’s the largest single line item on most repair tickets.
- Type of fireplace or appliance. A wood-burning fireplace, a gas insert, and a wood stove each need a different flue setup. Matching the liner and repair materials to what you actually burn keeps the fix correct and the price honest.
- Whether water has already gotten in. A chimney that’s been leaking for a season or two may need interior masonry work in addition to the exterior repair. Stopping the water at the crown and cap is far cheaper than rebuilding saturated masonry later.
Why We Price Repairs the Way We Do
We use the same professional-grade materials specified by certified chimney professionals nationwide: HeatShield resurfacing, DuraFlex liner systems, and products from Gelco, Olympia Chimney, Famco, and Copperfield. That matters for your price in two ways. First, these materials last. A repair built with them is meant to extend the life of the chimney, not patch it until next season. Second, they’re the right materials for the job, so we’re not improvising a fix that fails early and costs you twice.
When we look at your chimney, we’re asking one question: what will keep this flue safe for the long haul? Sometimes that’s a modest repointing job. Sometimes it’s resurfacing with HeatShield. Sometimes it’s a full liner. We’ll tell you which, and why, and quote it in writing before we start. If you’d like to understand the full scope of what we handle, our chimney repair page walks through each type of job.
How to Save on Chimney Repair
Chimney repair isn’t the place to cut corners, but there are legitimate ways to keep the bill down without compromising safety.
- Fix small problems before they grow. A $300 crown patch today prevents a multi-thousand-dollar rebuild down the road. The single biggest cost saver in this trade is early action.
- Get a proper inspection first. Knowing exactly what’s wrong stops you from paying for repairs you don’t need. A formal inspection documents your chimney’s condition so the repair quote is based on facts, not guesses. Our Sentry Chimney Sweep team handles inspection, sweeping, and repair under one roof, so nothing gets lost between contractors.
- Choose restoration over replacement when it’s appropriate. HeatShield resurfacing can restore a damaged flue at a fraction of full liner cost when the damage allows. We’ll tell you honestly which path fits.
- Keep up with sweeping. Regular sweeping removes creosote buildup that contributes to chimney fires, and a clean flue is easier to inspect accurately. Annual sweeping is cheaper than the repairs that neglected chimneys eventually need.
- Ask for a written, itemized estimate. Ours are free. Call (833) 309-7302 and we’ll walk you through the scope line by line.
When to Call for Chimney Repair in Arlington
Some chimney problems are obvious and some aren’t. Call us if you notice any of these:
- Crumbling or missing mortar between the bricks
- Cracks in the crown at the top of the chimney
- Water stains on the ceiling or walls near the chimney
- A smoky smell in the house when the fireplace isn’t in use
- White, chalky staining on the exterior brick
- Loose or missing flue tiles, or debris in the firebox
- A chimney cap that’s missing, rusted, or damaged
Cracks in a flue liner and damage to the masonry around it are a real fire and carbon-monoxide risk, not a cosmetic concern. A compromised flue can let heat and gases reach combustible parts of the house. That’s why we treat every repair as a safety job first. If you’re unsure whether something needs attention, that’s exactly what an inspection is for. We answer 24/7, with fast dispatch from 7am to 7pm, Sunday through Friday.
FAQs – Chimney Repair Cost
How much does chimney repair cost in Arlington?
Most chimney repairs in Arlington cost between $350 and $1,800, with the typical job landing around $500 to $900. Small mortar and crown repairs sit at the low end; liner replacement and partial rebuilds sit at the high end. Call (833) 309-7302 for a free, itemized estimate.
Is it cheaper to repair or replace a chimney liner?
Repair is usually cheaper when the damage is limited: HeatShield resurfacing typically runs $1,200 to $3,000 versus $1,800 to $4,500 for a full DuraFlex liner replacement. If the flue tiles are badly cracked or missing, though, a new liner is the safer and more durable choice, and we’ll tell you which applies. Call (833) 309-7302 and we’ll assess it in person.
How much does crown repair cost in Arlington?
Crown repair or rebuild in Arlington typically runs $300 to $700. A small crack patched early stays near the low end; a fully failed crown that needs rebuilding lands higher. Since the crown is the chimney’s main defense against water, it’s worth fixing promptly. Call (833) 309-7302 for an exact quote, free of charge.
Can you come today?
Often, yes. We offer same-day service when scheduling allows, with fast dispatch from 7am to 7pm, Sunday through Friday. Call (833) 309-7302. We answer 24/7, and a call outside dispatch hours is booked into the next opening.
Why do chimney repairs cost more in older Arlington homes?
Older masonry chimneys in neighborhoods like Lyon Village and Ashton Heights have usually been through decades of Virginia freeze-thaw cycles, so they often need more extensive repointing and crown work than newer construction. The original clay flue tile may also be cracked. The estimate reflects the actual condition, and a free inspection tells you exactly what’s needed. Call (833) 309-7302.
Get a Free Chimney Repair Estimate in Arlington
We don’t just clean chimneys. We protect the homes behind them. If your chimney is showing cracks, crumbling mortar, or signs of water damage, the sooner it’s looked at, the less the repair tends to cost. Our technicians have up to 11 years of experience, and we handle sweeping, inspection, and repair as one specialist team, so you’re not coordinating three contractors. Sweep. Inspect. Repair. One call. Reach us at (833) 309-7302. We answer 24/7, with fast dispatch from 7am to 7pm, Sunday through Friday.
Pricing reflects the Arlington market as of 2026. Sentry Chimney Sweep offers free estimates – call (833) 309-7302.
Written by the team at Sentry Chimney Sweep.
What Our Customers Say
"Drop cloths everywhere, HEPA vac, and not a speck of soot on the carpet. I'd been dreading the mess for nothing."
- Dana Padgett"Cap keeps the birds out now, which after two springs of scratching noises is worth every penny."
- Gabriela Salazar"Crown was cracked and taking water. Repaired it rather than quoting a rebuild, which the previous company had pushed hard for."
- Sarah Kowalski