Chimney Cleaning Services in Hollis, NH
A professional chimney cleaning in Hollis, NH typically runs between $189 and $349 depending on creosote buildup level and flue accessibility, with most appointments completed in a single visit. Hearthstone Chimney Co. has been working in Hollis since 2014, and our technicians know the difference between a routine sweep on a well-maintained flue and the glazed creosote removal these wooded lots so often require. We’re a live-answer phone call away at (844) 803-1545, and we usually have next-day availability for standard cleanings.
There’s a particular rhythm to chimney work in Hollis that you don’t find in Nashua or Merrimack. Drive down Main Street past the historic village center, then cut over toward Silver Lake or out toward the Brookline town line, and the houses change. You start seeing 18th-century colonials with their original single-stack masonry chimneys, capes that have been added onto three times since 1820, and 1980s bedroom-community colonials tucked into two-acre wooded lots. The chimneys are different. The fuel is different. And the problems we find are predictably Hollis.
Our technicians carry rotary cleaning systems, chemical rottenstone for glazed creosote, and Level-2 camera rigs because we’ve learned what this town demands. We’ve also learned that Hollis homeowners call rather than click, that they want to know who is coming to their house, and that they remember a contractor who showed up late or left a mess. We don’t do either.
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.
Why Hollis Homeowners Choose Hearthstone Chimney Co.
We’ve been serving Hollis for more than a decade now, long enough to recognize addresses and remember which capes on Pepperell Road have the original unlined flues that need extra care. Our home base gives us the reach to cover Hollis same-day or next-day, and we treat the town as our territory, not an afterthought.
What Hollis homeowners tell us matters most is the documentation. Every Level-2 inspection ends with photos you can see and a plain-English verdict. There’s no “trust us, it’s fine.” There’s a camera image of your flue liner, a description of what we’re looking at, and a recommendation with a price attached. For homeowners in neighborhoods like the historic village center, Silver Lake area, and the rural stretches toward the Brookline border, this matters. These are houses people intend to keep, and they want to understand what they’re paying for.
Our technicians are background-checked and uniformed, and most jobs finish in one visit. The price we quote is the price on the invoice. And everything we do carries the 90-Day Done Right Promise in writing - if it’s not right, we come back, no paperwork, no arguing. That’s the Keystone Standard we’ve operated under since 1984, and it’s why we’re still answering the phone with a live person 24 hours a day, 42 years later.
Chimney Cleaning Services We Offer in Hollis
Chimney Cleaning & Sweep
Our standard sweep removes soot, loose creosote, and obstructions using professional-grade brushes and vacuum systems. For Hollis’s heavily wooded lots where homeowners often burn self-harvested or locally sourced firewood, we regularly encounter stage-2 and stage-3 glazed creosote that requires chemical pretreatment with rottenstone before mechanical cleaning can begin. Learn more about our Chimney Cleaning & Sweep in Hollis.

Chimney Repair
Southern New Hampshire’s freeze-thaw cycles hit Hollis hard, particularly the lime-mortar joints and crowns on the town’s original masonry stacks. We repoint mortar, rebuild crowns, and address spalling brick using materials matched to the original construction. Learn more about our Chimney Repair in Hollis.

Fireplace Services
From throat damper adjustments to firebox refractory panel replacement, we service both the historic Rumford-style fireplaces common in Hollis’s older homes and the prefabricated zero-clearance units installed in the 1975-to-1995 building wave. Learn more about our Fireplace Services in Hollis.

Chimney Cap & Crown Installation
A proper cap keeps Hollis’s abundant wildlife - squirrels, raccoons, and the occasional bat - out of your flue while preventing rain infiltration that accelerates freeze-thaw damage. We fabricate and install stainless steel and copper caps, and we rebuild or pour concrete crowns that shed water correctly.

Chimney Liner & Rebuild
Many of Hollis’s 18th- and 19th-century chimneys were built without liners or with clay liners that have cracked after centuries of thermal cycling. We install stainless steel liners from trusted brands and complete partial or full rebuilds when the masonry structure has deteriorated beyond repair.

Neighborhoods We Serve in Hollis
Our Hollis coverage centers on the areas where chimney service demand is highest and where our response time - typically same-day or next-day - matters most. These are the neighborhoods we know by sight and service history:
- Historic Village Center - Original colonials and capes with multi-flue masonry stacks, many dating to the 1700s and 1800s
- Silver Lake Area - Mix of historic farmhouses and mid-century builds, dense tree cover, heavy wood-burning
- Pepperell Road Corridor - Rural stretches toward the Brookline border, large lots, self-harvested firewood common
- Suburban Colonials (1975-1995) - Zero-clearance fireplaces now reaching end of designed service life
ZIP code 03049 covers all of Hollis, and we schedule routing to minimize drive time whether you’re near the center or out toward the town edges.
Why Hollis’s Climate & Housing Affect Chimney Cleaning
Hollis occupies a specific niche in southern New Hampshire’s chimney service landscape, and understanding it requires looking at three factors together: the housing stock, the local fuel supply, and the weather pattern.
The town’s two dominant housing eras create fundamentally different chimney systems. The 18th- to 19th-century colonials and capes concentrated in and around the historic village center were built with single-stack masonry chimneys serving multiple flues - one for the kitchen hearth, one for the parlor fireplace, sometimes a third for an old heating appliance. Many of these chimneys were never lined with modern materials. The clay tile that exists is often original, cracked by centuries of thermal shock. When we run a camera in these flues, we’re documenting history as much as inspecting a system.
The second wave - larger suburban colonials built between roughly 1975 and 1995 when Hollis became a bedroom community - brought prefabricated zero-clearance fireplaces with factory-built metal chimneys. These systems have a designed service life, and that life is expiring now. We regularly evaluate liners in these units for corrosion, joint separation, and clearance compliance.
What unites both housing types is the fuel source. Hollis is heavily wooded. Lots are large, often two acres or more, and many residents cut and split their own firewood. The problem is seasoning. Green wood and incompletely dried hardwoods produce significantly more creosote than properly seasoned fuel. Worse, lot-clearing generates pine rounds that homeowners burn alongside hardwoods. Pine burns fast and hot, but it deposits resinous creosote that glazes hard onto flue walls.
Our technicians have learned to expect this. A “routine cleaning” call from a Hollis address on a multi-acre wooded lot often turns into a scope-and-treatment job. We find stage-2 or stage-3 glazed creosote that no brush will touch until we’ve applied chemical rottenstone and given it time to work. This isn’t upselling. It’s the reality of burning unseasoned mixed fuel in an older system.
The climate compounds everything. Hollis chimneys see active use from October through April, a longer heating season than towns even fifty miles south. The pronounced freeze-thaw cycling of March and April is particularly destructive to lime-mortar joints and concrete crowns on masonry stacks. Water infiltrates micro-cracks, freezes, expands, and widens the damage. This is why we routinely recommend a post-winter inspection following every spring cleaning - it’s the moment to catch crown deterioration before next autumn’s first fire.
Pricing for Chimney Cleaning in Hollis
We don’t quote blind, and we don’t bait-and-switch. The ranges below reflect what we typically see in Hollis given the specific conditions described above. Your actual price depends on flue count, accessibility, and creosote level, which we assess before beginning work.
| Service | Typical Range |
|---|---|
| Standard chimney sweep (single flue, light soot) | $189 - $249 |
| Moderate creosote removal (stage 1-2) | $249 - $299 |
| Glazed creosote treatment with rottenstone (stage 2-3) | $299 - $349 |
| Level-2 camera inspection with documentation | $189 - $249 |
| Combination sweep + inspection | $329 - $389 |
Every estimate is free, and the number we quote is the number on the invoice. We also offer a permanent 5% senior and veteran discount, and $50 off any repair over $250. Call (844) 803-1545 for an exact quote on your specific chimney.
Service Area - Cities Near Hollis
Hearthstone Chimney Co. routes technicians through southern New Hampshire daily. If you’re in Hollis, we’re your local crew, and we also serve Nashua, Milford, Hudson, and Merrimack with the same scheduling priority and the same standards. The difference is we know Hollis’s chimneys specifically - the unlined colonials, the aging prefabs, the glazed creosote from green wood - and that local knowledge shows in the work.
Serving Hollis, NH - Our Local Coverage Area
We’re based in the Hollis 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 Hollis
A standard chimney sweep in Hollis typically costs between $189 and $249 for a single flue with light to moderate soot buildup. If you burn self-harvested or mixed firewood on a wooded lot - common in Hollis - glazed creosote treatment may push the price to $299-$349. We provide free estimates before any work begins, and the quoted price is final. Call (844) 803-1545 for an exact quote.
Most Hollis chimneys need annual sweeping due to the town’s extended heating season and the creosote-heavy burning patterns common on wooded lots. If you burn incompletely seasoned wood or mix pine into your fuel, inspect midway through the season. The National Fire Protection Association recommends annual inspection as a minimum, and Hollis’s conditions make that a floor, not a ceiling. Call (844) 803-1545 to schedule.
Yes. We regularly treat stage-2 and stage-3 glazed creosote in Hollis’s historic masonry chimneys using chemical rottenstone application followed by mechanical removal. This is not a DIY procedure - the chemicals require proper ventilation and protective equipment, and the mechanical work must not damage fragile original flue walls. We document the before condition with camera inspection and verify complete removal afterward. Call (844) 803-1545 if you suspect glazed buildup.
We specialize in them. The 18th- and 19th-century colonials and capes around Hollis’s village center often have unlined or clay-tile-lined masonry flues that require gentler techniques than modern systems. Our technicians use appropriately sized brushes, avoid aggressive methods that could damage historic mortar, and provide camera documentation of flue condition. We’ve worked on chimneys in this town that predate the Civil War. Call (844) 803-1545 to discuss your specific home.
We stop, show you the camera images, explain what we’re seeing in plain English, and provide a written estimate for repair before proceeding. There is no automatic upsell. If crown cracking, liner deterioration, or mortar joint failure is present, we’ll note it, photograph it, and let you decide on timing. Many Hollis homeowners schedule post-winter repairs after spring cleaning catches freeze-thaw damage early. Call (844) 803-1545 and we’ll walk through your options.
Ready to schedule? A live person answers our phones 24 hours a day, every day. Call Hearthstone Chimney Co. at (844) 803-1545 for your free estimate. We’ll be there when we say, we’ll show you what we find, and we’ll stand behind the work with the 90-Day Done Right Promise in writing.
Written by the team at Hearthstone Chimney Co., serving Hollis and southern New Hampshire since 1984.
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.
- 3A background-checked tech heads outLicensed & insured, typically within 60-minute.
- 4You approve before work beginsNothing starts until you say go.
What Los Angeles Customers Say
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