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.
Fast, Reliable Chimney Inspection Across Yonkers
A chimney inspection in Yonkers typically runs $189 – $489 depending on the level (1, 2, or 3) and whether a camera scan is included, and most inspections are booked within a week, not months. We serve every part of Yonkers, from the hilltop blocks of Park Hill and Crestwood down to the riverfront stretches near downtown, and our Chimney Inspection team works on a written-price basis: the number we quote before the truck rolls is the number you approve, period. If you have questions about your chimney’s condition, call (830) 251-4560 and you’ll reach a live person, not a phone tree.
Why Flint Chimney Sweep Is Yonkers’s Preferred Chimney Inspection Company
Yonkers homeowners deal with a specific set of chimney problems that don’t show up much in flatter, inland towns. Wind-driven rain off the Hudson batters southwest-facing chimney crowns and flashing on the hill streets. That means an inspection here has to test the cap, the crown, and the flashing before anyone starts blaming the liner. We’ve been doing this since 2002 as part of the Garrison Partners family, and Hank Delano runs our operation under the same Garrison Standard that every Garrison Partners location follows: written price first, written guarantee after, no exceptions.
Our technicians are background-checked and uniformed, so you know who’s at your door on Saw Mill River Road or over in Dunwoodie. We carry professional-grade inspection cameras and we hand you a photo report of what we find, not a sales pitch. You should also know this: every repair we recommend carries a 365-Day Done Right Promise. If it fails within one year, we come back and fix it at no charge, no argument.
Key takeaways:
- Written price before any work starts, always.
- Camera inspection with photo report included, so you see what we see.
- One full year written guarantee on any repair, with free return visits if needed.
- Live person answers the phone 24/7, including weekends.
Chimney Leak in Yonkers
A chimney leak in Yonkers is far more often a cap, crown, or flashing problem than a cracked flue liner, and we prove it with a camera before recommending any liner work. Wind-driven rain on Yonkers’s hilltop streets, especially in Park Hill and along Tibbetts Brook, pushes water sideways into mortar joints and flashing in a way that simply doesn’t happen in still-air conditions. Our Chimney Inspection protocol always starts with the crown and cap, then moves to flashing, and only then looks inside the flue. A leak repair in Yonkers typically runs $250 – $700 depending on whether we’re re-capping, re-flashing, or re-sealing a crown; a full flue relining (replacing the inner liner that channels smoke safely out of the house) starts around $3,200 and up, which is precisely why we don’t guess our way there.
Water Stains That Aren’t the Liner
When water shows up on the ceiling near the chimney after a nor’easter, Yonkers homeowners often hear the word “liner” from other companies. We hear that all the time. But a failed flashing or a rusted cap produces the same interior stain for a fraction of the repair cost. Our camera goes down the flue to confirm the liner’s condition, and we show you the photos. If the liner is sound, we say so and fix what’s actually leaking.
Spalling Crowns on Hilltop Homes
A spalling chimney crown, the concrete top that sheds rain, is a common sight on Yonkers’s older brick chimneys exposed to decades of Hudson Valley freeze-and-thaw cycles. Once the crown starts chipping, water gets into the brick below and worsens with every winter. We re-seal or rebuild crowns before the freeze season, and we never recommend replacing a sound one.
Chimney Camera Inspection in Yonkers
A chimney camera inspection in Yonkers costs $189 – $329 when booked as part of a Level 1 or 2 inspection, and it’s the only way to confirm what’s actually happening inside the flue: creosote stage, cracked tile, or a hidden blockage. We run the camera through the full smoke path, from firebox to cap, and we hand you a photo report on the spot so you don’t have to trust us, you can see it. That matters in Yonkers because older brick chimneys on streets like those around Untermyer Park and Crestwood often hide third-degree creosote, the tar glaze a brush won’t remove, and no sweep should ever declare a chimney “clean” without looking with a camera.
Third-Degree Creosote and Why the Brush Isn’t Enough
First-degree creosote is flaky and brushes off. Third-degree creosote is a hardened, tar-like glaze that a brush rides over without touching. On older Yonkers brick chimneys, especially where tenants or previous owners burned unseasoned wood or ran a stove hot, we see this a lot. We identify it with the camera and specify the correct removal method using professional-grade products like HeatShield or mechanical rotary tools. A brush alone would leave a chimney that’s still flammable.
Smoke Chamber and Damper Findings
A homeowner near Tibbetts Brook Park called us about a smoky firebox and a damper that wouldn’t seat. Our tech found first-degree creosote down the flue and a rusted-through cap letting rain in, then shot the smoke chamber with a camera and handed over a photo report showing the cap, the flashing, and a clean liner. We set a flat price before booking, replaced the cap and re-set the damper that visit, and told them the crown spalling could safely wait until spring. No same-day promise, we scheduled them inside the normal week window.
Trusted Brands We Service in Yonkers
When we replace a cap, flashing, or liner component in Yonkers, we use products from manufacturers you can verify yourself: Famco caps and dampers, Copperfield flashing, and DuraFlex or HeatShield when a flue relining is actually needed. We stock common parts for Yonkers jobs so a straightforward cap or damper replacement typically doesn’t require a return trip. We’d rather name the product and let you look it up than ask you to trust a no-name part off the truck.
Common Chimney Inspection Problems We See in Yonkers Homes
- Wind-driven flashing leaks on hilltop streets. Park Hill, Tibbetts Brook, and Crestwood homes face west or southwest into Hudson Valley nor’easters. Flashing that would hold in a steady drizzle gets pushed sideways by gusting rain, and the leak often appears after one bad storm.
- Rusted caps misdiagnosed as liner failures. A rusted cap lets rain straight down the flue. The water stain inside looks just like a liner crack. We see Yonkers homeowners quoted $3,000+ for a liner replacement when the actual fix is a $200 cap.
- Third-degree creosote left behind by brush-only sweeps. Older brick chimneys in neighborhoods like Lincoln Park and Bryn Mawr often have decades of creosote accumulation. A brush-only sweep polishes the top layer and leaves the tar glaze. Our camera catches what the brush missed.
- Damper and smoke chamber issues missed in quick cleanings. A damper that doesn’t seat lets heat escape and smoke drift into the room. A proper Chimney Inspection in Yonkers examines the damper and smoke chamber, not just the flue. Quick sweep companies skip this, and the homeowner pays twice.
Pricing for Chimney Inspection in Yonkers, NY
A Level 1 inspection in Yonkers runs $189 – $249, a Level 2 with camera scan $329 – $489, and a Level 3, which involves opening up building structure to inspect concealed areas, starts at $750 and up depending on what’s uncovered. The most common Yonkers job is a Level 2 with camera: it’s the one that catches the cap, flashing, and creosote issues we described above. If we find a repair, the inspection fee stands on its own, and any repair quote is a separate written price. We don’t bundle the inspection into a soft number that grows at the door. Call (830) 251-4560 for an exact quote: estimates are free, and the number we give you is the number you’ll see on the invoice.
We Also Serve Cities Near Yonkers
Flint Chimney Sweep covers Mount Vernon, New Rochelle, White Plains, and parts of the Bronx with the same written-price promise and 365-Day Done Right guarantee. If you’re a homeowner just outside Yonkers, the dispatch and scheduling are coordinated from our New York City office, and crews serve Yonkers locally. Call (830) 251-4560 and tell us where you are; we’ll tell you straight if we can reach you this week.
Serving Yonkers, NY - Our Local Coverage Area
We’re based in the Yonkers 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 Inspection in Yonkers
If you burn fewer than one cord of wood a season and the chimney tested clean with a camera on the last inspection, an annual inspection is not mandatory; every 2-3 years is usually sufficient for a light-use Yonkers fireplace. But if you burn more than that, use an older stove, or your home sits on an exposed hilltop like Park Hill or Crestwood where wind and rain work the cap and flashing harder, an annual Level 1 or 2 makes sense. The camera is what settles it: one clean scan and you have breathing room. Call (830) 251-4560 to talk through how much you actually burn and we’ll give you a straight recommendation.
A Level 1 is a visual check of the accessible parts of your chimney and firebox, no tools. A Level 2 adds a camera scan through the full flue and is the standard for Yonkers homes because it’s the only way to catch hidden creosote, cap failures, and flashing leaks. A Level 3 involves opening walls or structure to inspect concealed parts of the chimney and is reserved for suspected serious damage or after a chimney fire. Most Yonkers homeowners need a Level 2.
You don’t guess: a camera inspection is the only way to confirm, and we provide the photos either way. In Yonkers, wind-driven rain on hilltop homes makes flashing and cap failures far more common than cracked liners. If the camera shows a clean, intact liner and water is still coming in, the problem is almost always the cap, crown, or flashing. We fix those for a fraction of a liner replacement. Call (830) 251-4560 for a quote, estimates are free.
Yes, with the right method. Third-degree creosote is a hardened tar glaze that a standard brush cannot remove, and on older Yonkers brick chimneys we encounter it often. We use mechanical rotary tools and, where appropriate, professional-grade products like HeatShield to break the glaze down safely. A brush-only sweep will leave this material behind and give a false picture of safety. We’ll show you the camera footage before and after, so the proof is in your hands.
For a wood-burning fireplace used regularly through a Hudson Valley winter, an inspection every year is the safe minimum. For a light-use or decorative fireplace that tested clean on a camera scan, every 2-3 years is realistic. You can safely wait on cosmetic crown spalling if the flue liner is intact and the cap is still shedding rain, but any interior water stain after a nor’easter should be inspected sooner rather than later. Call (830) 251-4560 and we’ll help you decide if you can wait or should book now.
Written by Hank Delano, Owner at Flint Chimney Sweep, serving Yonkers and the Hudson Valley since 2002.





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