Frequently Asked Questions - Chimney Cleaning
We've answered the questions we hear most often from homeowners across New York City, from brownstones in Brooklyn to high-rise condos in Manhattan. If yours isn't here, call (980) 580-8641 and we'll talk it through.
Pricing & Cost FAQs
A standard chimney sweeping in New York City typically runs between $189 and $349, depending on the flue type, height, creosote buildup, and whether the chimney is easily accessible from the roof or requires special rigging. Older brownstones and pre-war buildings often have taller, narrower flues that add time. Our position on pricing is simple: you get a flat written price before anyone starts, under Clause 1 of the Haven Standard. No "estimate" that grows once we're on the roof. Call (980) 580-8641 and we'll quote your exact address.
Low-price sweeps usually cover a quick brush pass only, no camera inspection, no documentation, and often a Groupon model designed to get a technician on your roof to find "needed" work. A $79 sweep is a door-opener, not a service. We won't play that game. A proper Level 2 inspection requires a camera, takes real time, and produces a record you can keep. The price should be written and honest before the job starts, which is exactly how we work. If a price seems too good, ask what's actually included, in writing.
No. A camera scan is part of every chimney cleaning we perform, not an add-on. Under Clause 4 of the Haven Standard, every job includes evidence, meaning photos and readings of what we actually found inside your flue. That's the whole point of the Emberly name, drawn from NFPA 211's three inspection tiers. Level 1 is a look with a flashlight. Level 2 puts a camera down the flue. We do Level 2 as the baseline because that's what tells you whether the chimney is actually safe. You receive the images and a written report with your sweeping.
Liner replacement in New York City typically falls between $2,800 and $6,500, depending on flue length, material (stainless steel vs. aluminum), and whether the old liner needs to be broken out first. It's a real job, not a one-hour fix. Here's the critical part: we never recommend a liner based on age or a visual guess. We recommend one when the camera shows cracks, gaps, or spalling that you can see with your own eyes. That's Clause 5: No surprises. Call (980) 580-8641 for a written quote on your specific chimney.
That's not just allowed, it's required. Clause 1 of the Haven Standard is: Have it in writing. Flat price, written scope, written warranty, before anyone starts. We don't do verbal estimates that evaporate, and we don't add "diagnostic fees" that turn into pressure tactics. You call, we quote your address, you see the number. If you approve, we schedule. If you don't, no harm done. Our founder Corrine Halstead built the business on the belief that a customer who sees the price first is a customer who trusts the work.
Service & Process FAQs
We run brushes through the flue to remove creosote and soot, then run a camera down the full length to check for cracks, gaps, blockages, and water damage. You receive a written report with photos and readings from the scan. That's the evidence part, Clause 4 of the Haven Standard. We're not there to tell you how it "felt" or how old your liner "probably" is. We show you what we found, in images. If the chimney is clean and sound, we tell you that plainly. If there's a problem, you'll see it.
The National Fire Protection Association recommends a chimney inspection at least once a year, and cleaning as needed based on accumulation. In New York City, where many homes burn wood or gas in older masonry chimneys, once a year is the right rhythm for most households. Heavy use, green or unseasoned wood, or a wood stove may mean two cleanings per season. The simplest rule: if you can see or smell creosote, or if it's been more than a year, schedule a sweep. Call (980) 580-8641 and we'll get you on the calendar.
Most standard chimney cleanings in New York City take 45 to 90 minutes from arrival to report delivery. That includes setup, brushing, camera scan, and cleanup. Taller chimneys, heavier creosote, or difficult roof access can push that longer, but we'll tell you the expected window when we quote. Clause 2 of the Haven Standard is: Arrive on schedule. A real window, a named tech, a text when they're on the way. You're not waiting on a four-hour "sometime between noon and whenever" slot. We give you a real arrival window and we keep it.
Yes. Gas fireplaces produce different residue than wood fires, acidic and corrosive, and they need regular inspection even though there's no creosote. Many homeowners assume a gas log means zero maintenance, which is how they end up with corrosion or carbon monoxide leaks they never knew about. We clean gas flues, inspect venting, and check for the specific issues gas appliances create. Same camera scan, same written report. If you've never had your gas chimney inspected, it's worth scheduling once.
NFPA 211 defines three levels of chimney inspection. Level 1 is a visual check of accessible areas, no camera. Level 2 puts a camera down the flue to inspect the interior surfaces, which is what a real estate sale, a chimney fire, or a new appliance legally requires. Level 3 involves removing portions of the chimney structure. Our name, Emberly, is simply the standard we work to: we run a camera on every job, not just when a transaction forces it. Most companies charge extra for that. We consider it the baseline of honest work.
Brands & Parts FAQs
We install DuraFlex and HeatShield systems, both of which are proven in the field and specified for different chimney conditions. DuraFlex is a flexible stainless steel liner that works well for most masonry chimneys. HeatShield is a ceramic coating system that can resurface a damaged flue without full tear-out, when the structure allows it. We also work with Copperfield and Famco components in specific applications. The right choice depends on your flue's condition, your fuel type, and what the camera shows, not on which box is sitting on the truck.
Yes. Chimney caps, top-seal dampers, and throat dampers are the three parts we replace most often in New York City, where freeze-thaw cycles and rooftop exposure take a toll. A missing cap lets in water, which destroys masonry and liners. A failed damper lets heated air pour out of your house all winter. We install and repair all of these, using Famco dampers and Copperfield caps when they fit the application. The camera scan usually reveals cap or damper problems early, before they become a full water intrusion repair.
Sometimes, yes. HeatShield is a ceramic-based resurfacing system that can restore a flue with minor cracks and gaps without the demolition of a full liner replacement. It works well for mortar joint erosion and small cracks, and it's often faster and less disruptive than a full stainless liner. But it's not always the right call. Severe damage, large gaps, or structural issues require a full liner. We explain both options, show you the camera footage that justifies the recommendation, and let you decide. No pressure, no "while we're in here" upsell.
Licensing & Insurance FAQs
Every professional working under the Emberly Chimney Cleaners name is required to hold the license and insurance their state and municipality require. New York City has specific contractor licensing and home improvement requirements, and our local partners maintain the proper credentials to work here legally. That's Clause 3 of the Haven Standard: Verified crews, licensed, insured, background-checked, with the license number available on request. We don't ask you to take our word for it. We show the paperwork. If you'd like to verify credentials for your specific location, call (980) 580-8641 and we'll walk you through it.
We're a network of independently owned and operated local businesses, each with their own trucks, their own crews, and their own standing in the community. What ties them together is the Haven Standard, the documentation system that proves the work was done, and the buying power that keeps pricing honest. When you call, you're connected with the local team that covers your address. The local business is the licensee of record, the insured party, and the one standing behind the work. That local accountability is the model, and we don't hide from it.
Corrine Halstead is the owner of Emberly Chimney Cleaners and the person who built the original sweep business back in 2009 around a simple practice: run a camera on every chimney and archive the footage. That practice, years before the industry asked for it, is why the business could prove a liner had failed before a fire rather than after one. The practice became Clause 4 of the Haven Standard: Evidence on every job. Corrine still sets the tone for how every location operates, and you'll hear that precision in how we talk about chimney work.
Emergency & Response FAQs
Yes, and real estate transactions are one of the most common reasons for a Level 2 camera inspection. Sellers need it to close; buyers need it to know what they're buying. In New York City, chimney inspections are often a condition of sale, especially in older buildings. We schedule these directly and provide the written report the transaction requires. Our hours are Monday through Sunday, 7:00 AM to 8:00 PM, and we work with your closing timeline. Call (980) 580-8641 and tell us your closing date, and we'll get the inspection scheduled.
Stop using the fireplace immediately and call us. A chimney fire can reach temperatures high enough to crack the flue liner, warp the damper, and compromise the entire structure, even if it looked contained at the time. The damage is rarely visible from the firebox. Our camera scan will show exactly what happened inside the flue, with images you can see. The inspection is the only way to know whether the chimney is safe to use again or whether a liner repair or replacement is required. This is not a wait-and-see situation. Call (980) 580-8641.
Yes. Our hours are Monday through Sunday, 7:00 AM to 8:00 PM. Weekend appointments for chimney cleanings and inspections are available, and they're popular with working homeowners who can't take a day off for a maintenance call. When you book, you'll get a named technician and a real arrival window, with a text when the tech is on the way. That's Clause 2 of the Haven Standard. Schedule by calling (980) 580-8641, and we'll find a weekend slot that works.
We book by appointment. A chimney sweeping and Level 2 camera inspection is a scheduled service, not an emergency dispatch call, and we plan the route, the equipment, and the documentation for each job before we arrive. If you have an urgent issue, a closing deadline, or a heating appliance that's down, tell us when you call and we'll do everything we can to fit you into the schedule. The best way to get prompt service is to call (980) 580-8641 and let us know what's happening. We'll tell you honestly what's possible.
Warranty & Guarantees FAQs
Every Emberly Chimney Cleaners job is quoted in writing before it starts and leaves a documented record when it's done. That's the promise, stamped on every page: 38,000+ chimneys inspected and cleaned since 2009, each one with a written price before we started and a documented record when we left. If something isn't right with the work, call us and we'll make it right. The warranty is in writing, not verbal, under Clause 1 of the Haven Standard. You'll know exactly what's covered, for how long, before the first brush goes up the flue.
Then we show you the camera footage that supports it. Clause 5 of the Haven Standard is: No surprises, no door upsell, no scope creep, no "while we're in here." If we find a cracked liner, a failing damper, or water damage, we show you the images. You make the call. We'll tell you plainly when something can wait and when it can't. Plenty of chimneys have minor wear that doesn't need immediate attention. We'd rather earn your trust by telling you the truth than by inflating a repair you didn't ask about. That's the entire point of the documentation.
If the work wasn't done to the standard we promised, we'll come back and make it right at no charge. That's the short version. The longer version is that we document everything, so there's never a dispute about what was done or what was found. Your written report, with photos and readings, is your record. If something is wrong, that record makes it right. Corrine Halstead built this business on evidence, and evidence protects you both ways. Call (980) 580-8641 and we'll explain the guarantee in detail for your specific job.
Because a cheaper sweep is usually doing less work and showing you less evidence. A brush-only job doesn't tell you whether your chimney is safe. Our camera scan does. A verbal quote means the price can change. Our written price doesn't. A company that won't show you images of your own flue is asking you to trust their word. We give you the images, the readings, and the record. Since 2009, that's been the difference. If you want the inspection that actually looks inside, call (980) 580-8641 and we'll quote your chimney in writing.
Still Have Questions?
We are happy to help. Call us - same-day and after-hours emergency service available.
(980) 580-8641