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 Repair Across Amity
Chimney repair in Amity typically runs $450-$2,800 depending on whether you need mortar repointing, crown sealing, or a full rebuild, and most jobs are completed in a single visit with upfront pricing agreed before we start. We’re Hearthstone Chimney Co., and our crews have been working the rural Washington County roads around Amity for over 42 years. We know the pre-1950s farmhouses along Route 44, the mid-century homes near Amity Ridge, and the stone chimneys that served coal furnaces long before they saw a wood stove or gas insert. If your chimney is smoking back into the room, shedding brick faces, or showing cracks in the crown, call us at (610) 819-4281. A live person answers 24 hours a day, and we’ll schedule a Level 2 camera inspection with photos you can see and a plain-English verdict on what actually needs fixing.
Why Hearthstone Chimney Co. Is Amity’s Preferred Chimney Repair Company
We don’t chase emergency calls across three counties. Our technicians are dispatched from our Philadelphia office, but they live on local routes and know Amity’s housing stock: the original brick chimneys built for bituminous coal, the farmhouses converted to wood heat after the oil shocks of the 1970s, and the recent wave of gas log installations tied to Marcellus Shale development. That local knowledge means we diagnose faster and quote accurately.
Our customers in Amity and nearby Boyertown have left us a strong local reputation built on showing up when we say, documenting every finding with camera photos, and standing behind the work with our 90-Day Done Right Promise in writing. No paperwork to file. No arguing. If it’s not right, we come back.
Every technician is background-checked and uniformed. Most repairs are completed in one visit because we stock professional-grade materials from HeatShield, Gelco, and Olympia Chimney - no waiting on special orders while your heat is down. And the price we quote is the price on the invoice. A square deal, no surprises on the bill.
Our Chimney Repair Services in Amity
Mortar Repointing
Amity’s pre-1950s farmhouses and mid-century rural homes were built with soft brick and lime mortar that southwestern Pennsylvania’s wet winters grind down year after year. Freeze-thaw cycling opens hairline cracks, water gets in, and the mortar turns to powder. We grind out the failed joints to proper depth and repoint with color-matched, professional-grade mortar formulated for coal-era masonry. Done right, and we stand behind it.

Spalling Brick Repair
Spalling - the flaking and popping of brick faces - is epidemic on older Amity chimneys because the original coal-era brick was never meant to endure decades of saturated freeze-thaw. Once the face pops off, the inner core absorbs water even faster. We remove spalled units, source matching brick where possible, and rebuild the affected courses with proper drainage and crown detailing so the problem stops recurring.

Chimney Waterproofing
Rural Washington County sees more annual precipitation than the state average, and Amity’s older chimneys lack the modern through-wall flashing and crown overhangs that shed water. We apply breathable, silane-based waterproofing agents that let trapped moisture escape while blocking new water entry. Critical for chimneys that have already been repointed, and a sensible preventive step for any masonry stack showing early staining.

Flashing Repair
The intersection where your chimney passes through the roof is the most leak-prone point on any rural home. On Amity’s older farmhouses, original flashing was often tarred sheet metal that cracked decades ago. We install proper step flashing and counterflashing with sealed reglets, integrated with your roofing material. No more water stains on the ceiling below.

Chimney Rebuilding
When spalling, mortar failure, and crown collapse have compromised too much of the structure, partial or full rebuilding is the only safe option. We’ve rebuilt chimneys on Amity properties where the original coal-era stack was simply too deteriorated to patch. We salvage what we can, rebuild to modern code with proper flue sizing, and document the entire process with photos for your records.

Tuckpointing
For chimneys where the mortar joints are weathered but the brick remains sound, tuckpointing restores the weather seal and appearance without the cost of full repointing. We see this need often on 1960s-era Amity homes where the chimney has been maintained but never properly sealed. It’s a precise craft, and our technicians treat it that way.

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 Amity
We stock and install professional-grade materials from HeatShield, Gelco, and Olympia Chimney - brands specified by manufacturers who understand the demands of southwestern Pennsylvania’s freeze-thaw cycles and the high-heat output of modern wood stoves dropped into old coal flues. For Amity homeowners, that means no waiting on back-ordered parts while your primary heat source sits offline. Our trucks carry DuraFlex liner sections, Gelco cap assemblies, and HeatShield cerfractory flue sealant on every route. When we quote a repair, we’re quoting with materials we have in hand, not hoping a distributor ships on time.
Common Chimney Repair Problems We See in Amity Homes
- Oversized coal-era flues causing dangerous draft gaps. Pre-1960s Amity homes were built with flue openings sized for bituminous coal furnaces, often nearly three times the collar diameter of a modern wood stove or gas insert. Dropping a small appliance into that opening creates chronic downdraft, poor combustion, and gaps where creosote can escape into the chimney structure. We regularly find this on farms along Ridge Road and the rural stretches near Amity’s western edge.
- Third-degree creosote from burning green wood through damp winters. When wood is your primary heat source and supply runs short, unseasoned fuel goes in the stove. Southwestern Pennsylvania’s long, wet heating season compounds the problem. The result is glazed, tar-like creosote that a standard brush won’t touch and that poses a serious chimney fire risk.
- Freeze-thaw destruction of soft brick and old mortar. Amity’s rural chimneys were built with materials selected for coal exhaust temperatures, not for decades of saturated cycling. Spalled crowns, cracked caps, and deteriorated mortar joints are the inevitable result. Annual Level 1 inspections catch this before water enters the flue liner gap.
- Cracked chimney crowns letting water straight into the stack. The concrete crown is supposed to shed water past the brick. When it cracks - and it always cracks if not properly sealed - water runs directly down the flue walls. On Amity’s older homes, we often find crowns that were never properly constructed in the first place, just a slopped mortar cap that failed years ago.
Pricing for Chimney Repair in Amity, PA
Honest pricing for Amity’s market, based on what we actually quote on rural Washington County jobs:
| Service | Typical Range in Amity |
|---|---|
| Mortar repointing (partial) | $450 - $950 |
| Full chimney crown repair/sealing | $380 - $720 |
| Spalling brick repair (localized) | $550 - $1,200 |
| Chimney waterproofing treatment | $320 - $580 |
| Flashing repair/replacement | $480 - $890 |
| DuraFlex liner installation (gas insert conversion) | $1,800 - $2,800 |
| Partial chimney rebuild | $1,500 - $2,400 |
What moves the number: accessibility (steep roof pitches common on Amity farmhouses add labor), extent of water damage behind spalled brick, and whether the flue requires resizing for a new appliance. We quote every job in person after a camera inspection. The estimate is free, and the price we agree to is the price on the invoice. Call (610) 819-4281 for an exact quote on your chimney.
We Also Serve Cities Near Amity
Our Chimney Repair crews work rural routes throughout southeastern Pennsylvania, including Amity and the surrounding communities of Boyertown, Pottstown, Gilbertsville, and Spring City. Same standards, same materials, same written guarantee on every job.
Serving Amity, PA - Our Local Coverage Area
We’re based in the Amity 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 Repair in Amity
Yes. Gas appliances produce acidic condensation that deteriorates unlined masonry, and the flue must be correctly sized to the appliance’s BTU output to draft safely. In Amity, where many conversions follow Marcellus Shale gas hookups, we regularly find homeowners who installed gas logs without relining coal-era chimneys built for furnaces ten times the size. That mismatch causes poor draft, moisture damage, and potential carbon monoxide spillage. We inspect with a camera, measure the flue, and specify a correctly sized liner - typically DuraFlex stainless - before any insert operates. Call (610) 819-4281 for a free inspection and exact liner quote.
Every 50-80 burns, which for most Amity households burning wood as primary heat means mid-season and end-of-season - twice annually, not once. Rural homeowners here often burn longer hours through damper winters than suburban households, and if the wood supply isn’t fully seasoned, creosote loads faster still. We inspect with a camera to determine whether standard brushing handles the buildup or if glazed creosote requires mechanical removal. Call (610) 819-4281 to schedule; estimates are free.
Almost certainly an oversized flue. On a pre-1950s farmhouse outside Amity, our tech pulled a small wood stove out of a coal-era brick chimney and found the flue opening nearly three times the appliance’s collar - downdraft had been rolling smoke into the kitchen on every cold start. We ran a Level 2 inspection, found third-degree creosote glazed across the upper flue and a cracked chimney crown from years of freeze-thaw cycling, then dropped in a correctly sized DuraFlex flue liner to bring the draft back to spec. After repointing the worst mortar joints and sealing the crown, the homeowner’s stove lit clean without the smoke rollback. If your Amity chimney was built for coal, it needs resizing for whatever burns in it now. Call (610) 819-4281 for a camera inspection.
No. Third-degree creosote is a hard, glazed, tar-like deposit that standard poly or wire brushes slide over without dislodging. It requires mechanical rotary removal with a spinning chain or whip head, sometimes combined with chemical treatment to soften the glaze first. In Amity, we find this most often in chimneys serving primary wood heat where green or unseasoned fuel was burned through a damp winter. We document the severity with camera photos before and after, and we never charge for a “sweep” when what you actually need is creosote remediation. Call (610) 819-4281 and we’ll inspect to determine what your flue actually requires.
Three factors converge here: soft coal-era brick and lime mortar that were never formulated for wet freeze-thaw cycling; southwestern Pennsylvania’s above-average precipitation; and chimneys that have been modified multiple times across decades, each opening disturbing the masonry’s integrity. Amity sits in a pocket of rural Washington County where these conditions are concentrated. We address it with proper mortar selection, crown overhangs that shed water past the brick, and breathable waterproofing that lets the wall dry. Call (610) 819-4281 for a free inspection and honest assessment of whether your chimney needs repointing now or can wait with monitoring.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Amity and rural Washington County since 1984.




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