A Top company - serving Long Island, NY
Chimney Cleaning & Sweep in Commack, NY | Top Hat Chimney

Chimney Cleaning & Sweep in Commack - Flat-Price Sweep, Findings in Writing

A flat-price sweep with a camera inspection and photo report included. If we find something that needs attention, you see the picture before you hear a price - and we will tell you when it can wait.

Flat price quoted before we book

18+
Cities Served
Free
Written Quotes
Licensed & Insured Written Quotes Free Estimates All Brands Satisfaction Guarantee
Every visit starts with

Level 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed

Worth knowing

Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.

Styles & brands we work with

Sweep & inspection
Sweep & inspection
Caps & crowns
Caps & crowns
Flue relining
Flue relining
Masonry repair
Masonry repair
Gas fireplace service
Gas fireplace service

Before & after – our own jobs

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Fast, Reliable Chimney Cleaning & Sweep Across Commack

A chimney sweep in Commack typically runs $189 to $289 for a standard cleaning with a Level 1 inspection, and most homes in the 11725 zip code are done in under two hours. Wendell Pike and his crew at Top Hat Chimney have been working the same Suffolk County streets since 1999, and we know exactly what’s waiting inside a 1960s Commack colonial before we even set up the ladder. Call (516) 968-5380 and a live person answers. Not a call center. Often Wendell himself. We’ll give you a flat price before a single tool comes off the truck, and that’s the price on the invoice. No games, no door-knock add-ons.

Call (516) 968-5380

Why Top Hat Chimney Is Commack’s Preferred Chimney Cleaning & Sweep Company

Commack didn’t grow gradually. It went up almost all at once between 1955 and 1975, when the Long Island Expressway opened the land to tract developers who built the same colonials, ranches, and split-levels block after block. That means your chimney has the same bones as your neighbor’s, the same aging clay liner, the same freeze-thaw cracks starting at the crown. We’ve been inside enough of them to tell you what’s wrong from the driveway. That local repetition isn’t a knock on the town; it’s an advantage for the sweep who knows it. Ask anyone on your street about the last time a national outfit sent a stranger who changed the price at the door. That’s exactly why we publish Wendell’s name and license number, answer every call with a live person around the clock, and put the 90-Day Done Right Promise in writing on every job.

Our Chimney Cleaning & Sweep team serves the whole town, from the Burr Farms area north of Jericho Turnpike down through the neighborhoods south of Veterans Memorial Highway. We know which streets run oil heat, which ones converted to gas in the last decade, and which fireplaces burn wood all winter. That’s the kind of knowledge you only get from an owner-operated shop, not a rotating franchise crew. When you call for service in Commack, the crew that shows up is background-checked, in uniform, and accountable to a man who lives with his reputation in the same county you do.

Our Chimney Cleaning & Sweep Services in Commack

Level 1 Inspection

Every standard cleaning in Commack includes a Level 1 inspection, which checks the readily accessible parts of the fireplace and flue. Given the age of the town’s housing stock, this is where we most often spot the first signs of clay liner spalling and cracked mortar joints. If your chimney was built between 1955 and 1975, a Level 1 is the minimum we’d recommend before the first burn of the season, and it’s included in the sweep price we quote on the phone.

Level 1 Inspection

Level 2 Inspection

A Level 2 inspection is the right call after an oil-to-gas conversion, a new insert, a chimney fire, or a property sale. Commack’s original clay liners were sized for oil furnace exhaust, and when that furnace leaves and a gas unit or wood insert takes its place, the flue often fails code. This inspection uses camera equipment to look inside the liner, and we show you the footage. If there’s damage, you’ll see it with your own eyes before anyone asks you to spend a dollar on a repair.

Level 2 Inspection

Creosote Removal

Wood fires in Commack produce creosote, and the stage determines the job. First-degree creosote is a brush job. Third-degree is a glaze, and it often means a chemical treatment or mechanical removal that takes longer and costs more. In older fireboxes, we regularly find heavy buildup where the smoke chamber narrows, especially in homes where a previous owner burned unseasoned wood. A standard sweep in Commack runs $189 to $289. Glazed third-degree creosote removal can run $350 to $500 depending on how far up the flue it extends.

Creosote Removal

Soot Removal

Oil-fired furnaces in Commack leave a sulfurous soot that’s different from wood creosote. It’s acidic, and over decades it eats at mortar joints. When a house converts from oil to gas, the new appliance often vents through the same flue, and the existing soot and liner condition become a real issue. We remove the soot, inspect what’s underneath, and tell you plainly whether the flue is safe for the new setup or needs relining. The camera footage and a plain-English verdict, every time, no exceptions.

Soot Removal

Annual Sweep

Once a year, burn or no burn. Chimneys break in the off-season too, and Commack’s freeze-thaw winters crack mortar even in chimneys that see no fire. An annual sweep catches that early, before water gets in and turns a $100 crown repair into a $2,000 rebuild. We book annual sweeps out through the fall, and the earlier you call, the more flexibility you have on scheduling.

Annual Sweep

Fireplace Cleaning

Full fireplace cleaning means more than the flue. We clean the firebox, smoke chamber, damper, and glass doors. If you’ve been burning pressed logs, which leave a waxy residue, expect the job to take a little longer. Your flue doesn’t care how the fire looks. It cares how it breathes.

Fireplace Cleaning
Need help today?Fast, friendly service and a no-obligation free estimate.

Call (516) 968-5380

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Trusted Brands We Service in Commack

We install and service liners and caps from brands we trust, including DuraFlex, Olympia Chimney, Famco, and Copperfield. When a Commack job needs parts, we don’t order blind from a warehouse and hope for the best. We carry common components and know which DuraFlex liner sizes and Famco cap configurations fit the typical 6-inch clay flue in a mid-century split-level off Burr Road. That means less waiting and fewer surprises on the invoice.

Common Chimney Cleaning & Sweep Problems We See in Commack Homes

  • Spalled clay tile liner pieces blocking flue gas flow. In the 1955-1975 colonials and ranches that define Commack, original clay tiles crack over time and pieces fall into the flue. Those pieces restrict draft, trap carbon monoxide, and can ignite creosote. This is the most common finding we flag during a routine sweep.
  • Eroded brick and cracked mortar crowns from freeze-thaw cycling. Commack sits inland enough to avoid direct salt air, but Long Island winters repeatedly push temperatures across 32°F. That cycling opens hairline cracks at the crown, water gets in, and the liner deteriorates faster. Homeowners often smell the result in the living room as a musty odor in the summer.
  • Undersized 6-inch clay liners after oil-to-gas conversion. This is the big one in Commack. The original liner was sized for oil. Gas appliances often need a different flue diameter or material, and when the conversion happens without a reline, draft suffers and carbon monoxide risk goes up. A Level 2 inspection catches this, and local building codes will not ignore it.
  • Third-degree creosote glaze in heavily used fireplaces. We see this most often in homes where a wood stove or insert was added decades ago and burned hot. The glaze is hard, flammable, and a brush won’t touch it. It needs mechanical or chemical removal, and the cost reflects that.

Pricing for Chimney Cleaning & Sweep in Commack, NY

A standard chimney sweep with a Level 1 inspection in Commack runs $189 to $289. A Level 2 camera inspection typically adds $150 to $250 depending on the height and accessibility of the chimney. Third-degree creosote removal can run $350 to $500. Full fireplace cleaning including the firebox and glass runs $225 to $300. If the inspection finds liner damage, relining with a DuraFlex liner typically runs $2,500 to $4,500 depending on flue length and access. We give you the quote before a single tool comes off the truck, and the price doesn’t move unless you approve a written change. Every job carries the 90-Day Done Right Promise. And there’s no trip charge inside the county.

We Also Serve Cities Near Commack

Top Hat Chimney works throughout central Suffolk County, so if you’re just over the town line in Smithtown, Brentwood, Huntington Station, or Huntington, the same crew and the same flat pricing apply. Call (516) 968-5380 and we’ll set a real arrival window. If the schedule slips, we call you.

Serving Commack, NY - Our Local Coverage Area

We’re based in the Commack 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 Commack

What Commack Homeowners Should Know Before the First Burn

Here’s the thing about a 1960s chimney in Commack: it’s not a mystery. It’s a known failure point. The original clay liner was undersized for the way you use the house now. The crown has been through sixty winters of freeze and thaw. The firebox has seen decades of oil heat, wood fires, and maybe a gas insert. A routine cleaning in Commack almost always turns into a conversation about liner condition, and that’s not a sales pitch. It’s the reality of a town built in a single wave, with chimneys now well past their designed service life. Last week we swept a split-level off Burr Road in the Burr Farms area where third-degree creosote had glazed the firebox and smoke chamber after an oil-to-gas conversion with no liner update. We pulled the Famco cap, ran the camera down the 6-inch clay flue, and found spalling tiles at the smoke chamber offset. We closed out with a written reline quote using DuraFlex and a Copperfield flashing repair. The homeowner saw every frame of that footage before we asked for a decision. That’s the way it should work. That’s the way Wendell has done it since 1999.

If you’re in Commack and your chimney hasn’t been looked at in more than a year, call (516) 968-5380. A live person picks up. You’ll get a flat price, a real arrival window, and an honest answer about whether anything needs to be done at all. If it’s not right, one call brings Wendell back. That’s the 90-Day Done Right Promise, in writing. Seniors and veterans always save 10%. And if a competitor already wrote you an estimate, bring it to us. We’ll give you a free second opinion.

Written by Wendell Pike, Owner at Top Hat Chimney, serving Commack and Suffolk County since 1999.

Why Commack Chooses Top Hat Chimney

We set the standard for chimney cleaning & sweep in Commack.

Evidence Before Recommendations

Every sweep includes a camera inspection and a photo report. If we find something, you see it before we quote it - no repair is ever recommended on our word alone.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in Commack

Getting your chimney cleaning & sweep handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your chimney cleaning & sweep needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Commack - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local chimney cleaning & sweep pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Commack Customers Say

Trusted by homeowners across Commack and surrounding areas.

★★★★★

"Converted our old wood burner to gas and took the time to talk me out of the fancier insert I had picked out because it would have been wrong for the size of the room."

Duane Kittering · Verified customer
★★★★★

"Wendell has swept our chimney every autumn for six years now. He knows the flue better than I know it and he tells me when it does not need doing, which is not something most trades will admit to."

Eleanor Prescott · Verified customer
★★★★★

"Gave me the photos from inside the flue on a memory stick along with the invoice. I have never had a trade hand me evidence before."

Priscilla Ng · Verified customer

Ready for Chimney Cleaning & Sweep in Commack?

Call now for a free estimate - or request one below. Licensed, insured, and available 24/7 in Commack.

(516) 968-5380

Request a Free Estimate in Commack

Tell us about your chimney cleaning & sweep needs - we'll respond within the hour.

By sending this request, you agree to our Privacy Policy and authorize us to contact you by phone, email, or text about your service request, including from the local pros who may handle it.

Prefer to text? Text Now
Local Service Coverage
Call Now - 24/7 Dispatch