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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After
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Before
AfterChimney Cleaning in McLean, VA
Chimney cap and crown work in McLean runs $350-$1,300 depending on whether you’re sealing a hairline crack or rebuilding a spalled crown on a three-story Colonial. The 1960s-1980s housing stock here, paired with DC’s freeze-thaw winters, means exposed chimney tops deteriorate faster than almost any other part of the house. Call (240) 290-6726 for a written quote before any work starts.
Why McLean Homes Are Different
McLean’s chimney problems follow a pattern tied directly to the housing stock. Large custom Colonials and Tudors built between 1960 and 1990 often have two to four masonry fireplaces each, and those tall multi-story chimneys sit fully exposed to the freeze-thaw cycling that defines DC winters. When water gets into crown hairline cracks, it freezes at night, expands, and pries those cracks wider before thawing again the next afternoon. Over a single winter, a minor crown crack becomes a spalled, crumbling crown needing full rebuild.
In wooded neighborhoods like Langley Forest and Chesterbrook, the problem compounds. Mature oak and tulip poplar canopy keeps flues damp year-round, and that shade makes chimney tops prime nesting habitat for squirrels and chimney swifts. We pull animal blockages and damp creosote from shaded McLean chimneys far more often than we do in the open-lot suburbs of Vienna or Falls Church. The humidity that promotes moss on caps and crowns also accelerates surface deterioration between annual cleanings.
Our Main McLean Services
These are the two calls we take most from McLean homeowners, and each has its own dedicated page covering local pricing, what the job involves, and what documentation you’ll walk away with.
Chimney Cleaning & Sweep in McLean
Cleaning in McLean often goes beyond routine creosote removal because so many homes here have four-plus fireplaces with decades of light decorative use. Light use doesn’t mean clean; it means creosote sat undisturbed and hardened. We camera-scan every flue before and after, so you see exactly what was removed and what condition the liner is in afterward. See Chimney Cleaning & Sweep in McLean for prices and the full scope.
Chimney Repair in McLean
Repair calls from McLean lean heavily toward mortar joint repointing, crown repair, and flashing replacement on tall multi-story chimneys where freeze-thaw damage has had years to work. The height and roofline complexity on many McMansion-style contemporaries add scaffolding and safety costs that smaller ramblers don’t face. See Chimney Repair in McLean for line-item pricing.
Fireplace Services in McLean
McLean’s 1990s-2000s gas conversion wave left a lot of fireplaces with gas logs or inserts sitting in fireboxes not originally built for them. We service gas inserts, restore masonry fireboxes, and address the liner and ventilation mismatches those conversions created. See Fireplace Services in McLean for what a service visit includes.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
BeforeAfterChimney Cap & Crown in McLean
The cap and crown are your chimney’s roof and gutters. In McLean, tall 1960s-1980s masonry chimneys take the brunt of freeze-thaw cycling, and the high summer humidity means moss grows into any crown crack that stays damp. Most cap and crown work we do here isn’t a nice-to-have; it’s stopping water that’s already getting in. We stock Chimney Cap & Crown parts from Olympia Chimney and Famco so lead times stay short.
Cap Installation
Signs you need it
You hear animals in the flue, find nesting debris in the firebox, or see rain streaking the damper after storms.
What it costs in McLean
Stainless steel cap installation in McLean typically runs $250-$550 depending on flue size and roof access.
How we do it
We measure the flue opening, mount the right-gauge stainless cap with mechanical fasteners, and photo-document the finished install from the roofline.
Crown Repair
Signs you need it
You see cracked, spalled, or missing crown mortar at the chimney top, or water stains on the ceiling near the chimney chase.
What it costs in McLean
Crown repair in McLean runs $350-$800 depending on crack severity and how much original mortar needs removal.
How we do it
We grind out deteriorated mortar, fill with a flexible crown sealant rated for freeze-thaw movement, and slope the repair so water sheds away from the flue.
What Chimney Cap & Crown Costs in McLean
| Item | Typical range in McLean |
|---|---|
| Cap installation | $250-$550 |
| Crown repair | $350-$800 |
| Crown rebuild | $750-$1,300 |
Do I need a new cap if mine is just rusty?
Rust means the galvanized coating is failing and the cap is shedding water onto whatever is below it. In McLean’s humid summers, rust accelerates fast, so replacement is usually cheaper than letting it fail while attached.
Can you match my chimney’s brick color on a crown repair?
We use color-matched crown sealant and mortar tinting to blend the repair with your existing brick and mortar. A photo report documents the match after curing, so you can verify it when the work is done.
Chimney Liner & Rebuild in McLean
McLean’s 1990s-2000s gas conversion wave created a specific problem: Fairfax County’s liner upgrade requirements were routinely skipped during those conversions, leaving unlined or undersized flues venting gas appliances. That’s a carbon monoxide risk, not a cosmetic one. Our Chimney Liner & Rebuild work starts with a Level 2 camera scan so you see the flue condition yourself.
Stainless Steel Liner
Signs you need it
Your flue cracks, gaps, or shows evidence of condensation, or you’re converting to gas and need a properly sized liner for the new appliance.
What it costs in McLean
Stainless liner installation in McLean typically runs $1,200-$2,800 depending on flue height and liner diameter.
How we do it
We size the liner to the appliance’s BTU output, install it in one continuous run, insulate where code requires, and camera-verify the entire length.
Partial Rebuild
Signs you need it
The top three feet of your chimney are spalling badly, or the mortar is so soft you can pull bricks out by hand.
What it costs in McLean
A partial rebuild in McLean runs $1,500-$3,200 depending on the height removed and brick match difficulty.
How we do it
We tear down to solid masonry, rebuild with matched brick and fresh mortar, install a new crown, and document the process with photos at each stage.
What Chimney Liner & Rebuild Costs in McLean
| Item | Typical range in McLean |
|---|---|
| Stainless steel liner | $1,200-$2,800 |
| Partial rebuild | $1,500-$3,200 |
| Full chimney rebuild | $5,000-$10,000+ |
How do I know if my gas fireplace liner was skipped during conversion?
A Level 2 camera scan shows it immediately. Unlined gas flues show missing mortar joints and brick gaps that should have been sleeved. Get the scan done; you’ll have photos documenting whatever is there.
Will my insurance cover liner replacement?
Some policies cover liner damage tied to a documented event like a chimney fire. We provide the photo record and written scope your adjuster will need, and we can give you a written estimate before you file.
Brands We Service in McLean
We stock and install DuraFlex, Olympia Chimney, and Famco parts for McLean jobs. Those are the brands our crews use on cap, crown, and liner work, and stocking them locally means most replacement parts arrive within days, not weeks. See our brands for the full list.
Pricing for Chimney Cleaning in McLean, VA
| Service | Typical range in McLean |
|---|---|
| Chimney cleaning & sweep | $150-$300 |
| Cap installation | $250-$550 |
| Crown repair | $350-$800 |
| Crown rebuild | $750-$1,300 |
| Stainless steel liner | $1,200-$2,800 |
| Partial rebuild | $1,500-$3,200 |
| Full chimney rebuild | $5,000-$10,000+ |
What pushes costs up in McLean is chimney height and roof pitch. Tall three-story chimneys on contemporaries need scaffolding and extra safety rigging that single-story ramblers don’t, and tight lot access in neighborhoods like Chesterbrook can limit equipment placement. Every quote is written, scoped, and priced before work starts, per Clause 1 of the Haven Standard.
Neighborhoods We Serve in McLean
We work McLean weekly and schedule jobs across the area within one to three business days depending on the scope. These are the neighborhoods we see most:
- Langley Forest
- Chesterbrook
- Franklin Park
- Chain Bridge Forest
- McLean Hamlet
Service Area - Cities Near McLean
We also serve Alexandria, VA, Arlington, VA, Springfield, VA, and Falls Church, VA. Scheduling is coordinated from our Washington, DC office, and crews are dispatched locally to McLean throughout the week.
Serving McLean, VA - Our Local Coverage Area
We’re based in the McLean area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Chimney Cleaning in McLean
Most cleanings are scheduled within one to three business days. If we find a blockage or animal nest during the job, that work is quoted separately before we touch it. Call (240) 290-6726 for the next open slot.
Some McLean HOAs require written approval for exterior work visible from the street, including chimney rebuilds and crown work. Check your covenants first; we can provide written scopes and material specs to include with your request.
Yes. Every visit includes a Level 2 camera scan with a photo record you keep. You’ll see exactly what we saw before any repair quote is written, so you can decide with the evidence in hand. Clause 4 of the Haven Standard requires it.
What happens when you call
- 1A real person answersNo phone trees - talk to a local chimney cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What McLean Customers Say
"They told me the flue was fine and I did not need a liner. Charged me for the inspection and nothing else. That is why I have called them twice since."
- Hal M."They ran a camera down the flue and showed me the cracked tiles on a screen. The previous company had swept it twice and never mentioned it."
- Gregory F."Found a bird nest and a blocked flue we had no idea about. Photographed everything, cleared it, and explained what the smell had been."
- Curtis V.