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 Cleaning & Sweep Across Wind Gap
A typical chimney sweep in Wind Gap runs $150-$275, and most Level 1 or Level 2 inspections with cleaning are completed in a single visit. Our crews dispatch to Wind Gap from our Philadelphia office, and we’ve been answering calls with a live person 24 hours a day for over 42 years. Call (610) 609-7634 for a free estimate.
Wind Gap sits at the base of Blue Mountain’s ridge, where a genuine dry gap funnels northwest winds directly through the borough with unusual force. That wind shapes everything we find in chimneys here. Our Chimney Cleaning & Sweep team has worked on pre-WWII homes off Lehigh Avenue, mid-century brick colonials near Broadway, and slate-roofed cottages along the mountain slope - and the pattern is consistent. North- and west-facing flues collect debris that chokes draft. Coal-era chimneys vent modern appliances into oversized, unlined flues that hide problems until a camera goes up. Wind-driven rain and freeze-thaw cycles punish mortar joints harder here than in Valley-floor towns like Nazareth or Bath.
We don’t guess. Every recommendation comes after photos you can see and a plain-English verdict. That’s the Keystone Standard.
Why Hearthstone Chimney Co. Is Wind Gap’s Preferred Chimney Cleaning & Sweep Company
We’ve served local communities for over 42 years, and Wind Gap homeowners know our name because we plan to be here in thirty more. That changes how you treat a customer. Our 90-Day Done Right Promise is in writing, with no arguing - if it’s not right, we come back. No paperwork chase. No “we’ll get back to you.”
Our technicians are background-checked and uniformed, and most jobs are completed in a single visit. No-hassle upfront pricing means the number on the estimate is the number on the invoice. A square deal: no surprises on the bill.
Dispatch and scheduling are coordinated from our Philadelphia office, but crews serve Wind Gap locally. We know the Slate Belt housing stock - the original masonry chimneys built for coal, the slate roofs that demand careful footing, the wind exposure that makes cap blow-off a chronic issue on north-facing slopes. When you call (610) 609-7634, a live person answers. Every hour, every day.
Our Chimney Cleaning & Sweep Services in Wind Gap
Level 1 Inspection
A Level 1 inspection is the baseline for any chimney that hasn’t changed and is being used as designed. In Wind Gap, we often perform these on newer gas inserts or well-maintained systems in homes along the south side of the borough, where wind exposure is lighter. The technician examines readily accessible portions of the chimney exterior, interior, and connecting appliance. We check for obstructions, creosote buildup, and basic structural soundness. If the system is clean and the flue is properly sized, you’re set for the season. If we see signs of the wind-driven debris or moisture issues common to ridge-hugging homes, we’ll recommend a Level 2 before you burn.

Level 2 Inspection
This is where we do our best work in Wind Gap. A Level 2 inspection includes everything in Level 1, plus a camera scan of the full flue interior. For the pre-WWII and mid-century homes that dominate Wind Gap’s housing stock, this is essential. Many of these chimneys were built for coal-burning appliances and later converted to oil or gas. The flue is often oversized and unlined, which means condensation and creosote collect where you can’t see them. The camera doesn’t lie. We show you cracked mortar joints, liner gaps, and first-degree creosote buildup on the screen. Nothing is recommended without evidence you can see yourself. On a pre-WWII home off Lehigh Avenue, we pulled a cap off a northwest-facing flue and found it packed with pine needles and nesting material from the Blue Mountain slope, even though it looked fine from the driveway. The original coal-era flue was oversized and unlined for the gas appliance vented into it, so we ran a camera, showed the homeowner first-degree creosote and cracked mortar joints on the screen, then swept and documented the liner gap before recommending anything. The backdraft stopped once the cap was cleared and reseated. Photos you can see, a plain-English verdict. Done right - and we stand behind it.

Creosote Removal
Creosote is the enemy in Wind Gap. The extended wood-burning season at this elevation, combined with the common problem of oversized flues running cooler than designed, means heavier accumulation per year than typical Lehigh Valley suburban homes. First-degree creosote is flaky and brushes off easily. Third-degree, or tar glaze, is a hardened, fuel-like deposit that can ignite at temperatures as low as 451 degrees. We remove both with professional-grade brushes, chains, and chemical treatments when necessary. For Wind Gap’s unlined coal-era flues, we pay special attention to the smoke chamber and flue transition, where creosote hides in corners that standard sweeping can miss. Our technicians use rotary systems from Olympia Chimney and Copperfield to get a complete clean without damaging fragile older tile.

Soot Removal & Annual Sweep
Soot is lighter than creosote but no less problematic when it builds up. An annual sweep clears the flue of soot, debris, and the leaf litter that Wind Gap’s wind funnel deposits even in capped chimneys. We recommend annual service for any home that burns wood, even occasionally. For gas and oil systems, the schedule varies by use and venting configuration, but the inspection component is non-negotiable. Our annual sweep includes a full debris check, Wind Gap Chimney Cap & Crown evaluation, and a written condition report. We’ll tell you plainly when work can safely wait and when it can’t. No pressure, no scare tactics. Just the thing done correctly.

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.
Trusted Brands We Service in Wind Gap
We work exclusively with professional-grade materials from DuraFlex, HeatShield, Gelco, and Olympia Chimney - no builder-grade substitutes. For Wind Gap homeowners, this means faster turnaround on repairs and relining jobs because we stock common parts rather than ordering from a catalog. A cracked flue liner in a Slate Belt colonial doesn’t need to wait two weeks for a special order. We measure, match, and install with materials rated for the temperature cycles and wind exposure this ridge climate demands. The brands we use are the same ones specified by chimney professionals nationwide because they hold up.
Common Chimney Cleaning & Sweep Problems We See in Wind Gap Homes
- North- and west-facing chimney caps collect leaf and pine-needle debris from the Blue Mountain wind funnel. The cap looks intact from the ground, but the wind gap’s persistent northwest airflow packs needles and litter against the screen, choking draft and forcing carbon monoxide and smoke back into the house. We find this on homes along Lehigh Avenue and the north slope regularly.
- Oversized, unlined coal-era flues now venting oil or gas condense heavily and build creosote fast. The size mismatch hides the problem because the appliance appears to draft adequately. Only a camera inspection reveals the condensation stains, spalling tile, and hidden creosote deposits lining the oversized chamber.
- Wind-driven rain and snow load on the ridge accelerate freeze-thaw spalling on chimney crowns and mortar joints. Water enters through hairline cracks, freezes overnight, and opens the crack wider. By spring, the crown is crumbling and flashing is leaking into the attic. Wind Gap sees this faster than Bangor or Pen Argyl because of the direct mountain exposure.
- Slate roofs complicate chimney access and flashing repair. Common in the Slate Belt, these roofs require technicians who know how to walk slate without cracking tiles and how to install counter-flashing that moves with the roof rather than against it. A heavy boot on the wrong slate means a leak that has nothing to do with the chimney.
Pricing for Chimney Cleaning & Sweep in Wind Gap, PA
Honest pricing for honest work. Here’s what Wind Gap homeowners can expect:
| Service | Typical Range in Wind Gap |
|---|---|
| Level 1 Inspection with Sweep | $150 - $225 |
| Level 2 Inspection with Camera | $275 - $425 |
| Creosote Removal (moderate buildup) | $200 - $325 |
| Heavy Tar Glaze Removal | $350 - $550 |
| Annual Sweep (returning customer) | $130 - $195 |
What moves the number? Flue height, accessibility, buildup severity, and whether the system is lined or unlined. An unlined coal-era flue takes longer to sweep safely and may require additional protective measures. We give you the full price before we start. The number on the estimate is the number on the invoice. Call (610) 609-7634 for an exact quote - estimates are free.
We Also Serve Cities Near Wind Gap
Our crews work throughout the Slate Belt and Lehigh Valley, including Chimney Cleaning & Sweep in Wind Gap and neighboring Pen Argyl, Nazareth, Bath, and Bangor. The same live-answer phone, same camera documentation, same 90-Day Done Right Promise applies no matter which borough you call home.
Serving Wind Gap, PA - Our Local Coverage Area
We’re based in the Wind Gap 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 - Chimney Cleaning & Sweep in Wind Gap
The wind gap funnels northwest air directly through the borough, packing pine needles and leaf litter against the cap screen where you can’t see it from below. We’ve pulled caps that looked pristine from the driveway and found them choked with Blue Mountain debris. The only way to know is to get on the roof and look. Call (610) 609-7634 for an exact quote - estimates are free.
Wind Gap’s housing stock is largely pre-WWII and mid-century construction with original coal-era chimneys converted to oil or gas. The flues are often oversized and unlined, which hides creosote buildup, condensation damage, and cracked mortar joints from a basic visual check. A camera shows what a brush can’t reach. We don’t recommend Wind Gap Chimney Liner & Rebuild work without photo evidence you can see yourself. Call (610) 609-7634 for an exact quote - estimates are free.
Wind Gap receives more wind exposure and heavier snow load than Valley-floor towns, accelerating freeze-thaw deterioration on mortar joints and crown concrete. Water enters micro-cracks, expands when frozen, and opens the crack wider each cycle. By the time you see interior water stains, the crown is often significantly compromised. Annual inspection catches this early. Call (610) 609-7634 for an exact quote - estimates are free.
Yes, if you burn wood at all. Even occasional use produces creosote, and Wind Gap’s extended burning season at higher elevation means heavier accumulation per fire than lower-lying areas. For gas and oil systems, inspection frequency varies, but the debris and wind-driven moisture issues here make annual evaluation prudent. We’ll tell you plainly if your system can wait. Call (610) 609-7634 for an exact quote - estimates are free.
First-degree creosote is flaky, dusty, and brushes off with standard sweeping tools. Tar glaze, or third-degree creosote, is a hardened, shiny black deposit that bonds to the flue like enamel. It requires rotary chains, chemical treatments, or sometimes multiple passes to remove completely. Tar glaze is highly combustible and the leading fuel in chimney fires. Wind Gap’s oversized, unlined flues running below optimal temperature are prime conditions for glaze formation. Call (610) 609-7634 for an exact quote - estimates are free.
Ready to schedule? A live person is standing by. Call Hearthstone Chimney Co. at (610) 609-7634 for your free Wind Gap Fireplace Services estimate. We’ll be there when we say. Done right - and we stand behind it.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Wind Gap and local communities for over 42 years.





Before
After
Before
After
Before
After