What should I look for in a chimney sweep
David Craig
Updated on April 22, 2026
Don’t Get Burned Hiring A Chimney Sweep. … #1 – CSIA Certification /#2 – NCGS Membership /#3 – Strong Current References /#4 – Insured to Work in Your Home /#5 – Proper Identification /#6 – Telephone Scams are Common /#7 – Professional Appearance and Attitude /
How do I choose a good chimney sweep?
- 1-Chimney Sweeping is an Unregulated Industry. …
- 2-Check for an Individual’s NFI Certification. …
- 3- Check a Chimney Sweep’s Identification. …
- 4-Verify Insurance Coverage. …
- 5-Check References.
How much does it cost for a chimney to be swept?
Chimney Sweep Cost The typical chimney cleaning cost is between $129 and $377. Wood fireplaces that receive regular maintenance price $85 to $100 per cleaning. Those with build-up from years of neglect could total as much as $800.
What should I ask my chimney inspector?
- What will you do to clean the chimney? …
- Is there just soot in the chimney or is there creosote, too? …
- Can you inspect/clean other flues in my house besides the fireplace? …
- How long will it take? …
- Do you inspect the chimney, too?
How often should a chimney be swept?
Q. How often should I have my chimney swept? This a tougher question than it sounds. The simple answer is: The National Fire Protection Association Standard 211 says, “Chimneys, fireplaces, and vents shall be inspected at least once a year for soundness, freedom from deposits, and correct clearances.
Do chimney sweep logs work?
Do Chimney Sweep Logs Work. … Many homeowners wonder if the chimney sweep logs or creosote sweeping logs really work to clean out fireplace flues and get rid of creosote residue so that the fireplaces are safe to use. The short answer is no, they don’t work.
Does a chimney sweep need to be registered?
There are no licensing requirements relating specifically to chimney sweeps. However, if you intend to carry out any installation, inspection or maintenance work on gas appliances, you must be registered with the Gas Safe Register.
Will a hot fire remove creosote?
Creosote is a natural byproduct of burning wood in a wood stove or fireplace. … One method to loosen crusty or tarry creosote so it flakes off and falls down into the firebox or fireplace is to burn aluminum cans in a very hot fire.Can I clean my chimney myself?
In many cases, you can clean the chimney yourself and save a few hundred dollars. Removing ordinary chimney soot is pretty simple. But if you have heavy creosote buildup, you’ll have to call in a pro. … Otherwise, hire a certified chimney sweep.
What does creosote look like in chimney?Creosote is a black or brown residue that can be crusty and flaky…tar-like, drippy and sticky…or shiny and hardened. All forms are highly combustible. If it builds up in sufficient quantities – and the internal flue temperature is high enough – the result could be a chimney fire.
Article first time published onWhat happens if you don't get your chimney swept?
If you don’t clean your chimney regularly, soot will accumulate around the flue causing an inability to draw smoke upwards. The smoke will then be directed to your room leaving black soot on the walls, furniture, and carpeting. It causes permanent staining around the chimney in some cases.
How often should you have your chimney swept with a log burner?
HETAS encourage having your chimney swept at least twice a year when burning wood or bituminous house coal and at least once a year when burning smokeless fuels. The best times to have your chimney swept are just before the start of the heating season and after your stove has not been used over a prolonged period.
Do chimney sweeps make a mess?
Sure, it can get messy, but if you pick the right firm to do it for you, it shouldn’t encroach into your living space or be inconvenient. In fact, your home should be just as clean as it was before the team started the job.
Do you have to have your chimney swept every year for insurance?
Having an annual chimney sweep service will ensure you are fulfilling all of your insurance obligations. … Most policies will require a professional chimney sweeping once a year. If you ever need to make a claim, having an in-date chimney sweeping certificate shows that you actively maintain your home.
What dissolves creosote?
Creosote is moderately soluble in water. Spraying water onto the creosote will help to remove the liquid. However, creosote is a type of oil that is never removed fully by water. Bleach and industrial cleaners will help to pull the creosote out of clothes and off of skin or other surfaces.
How often should you burn a creosote log?
For the best results, you should use one log for every 60 fires. If you’re not sure how frequently you use your chimney, keep track of every fire. You might hit 60 fires in two months, or it could take longer.
What is the strongest creosote removal?
- BEST OVERALL: MEECO’S RED DEVIL 5-pound Creosote Destroyer.
- RUNNER-UP: Gardus SLK-24 SootEater Rotary Chimney Liner Cleaning.
- BEST BANG FOR THE BUCK: Rutland Products 2 lb Creosote Remover.
- BEST FOR MILD CREOSOTE: Quick N Brite Fireplace Cleaner with Cleaning Brush.
Do Gas logs give off creosote?
While gas fireplaces don’t produce creosote, they do still need annual cleaning. … A chimney sweeping in your gas fireplace will help remove items like bird’s nests, animals, and any debris that may have gotten trapped in there as well any potential soot. Furthermore, a chimney sweeping is often also an inspection.
How do you test a chimney for creosote?
- Gather your supplies. You should wear a face mask and goggles, and grab a flashlight and your fireplace poker.
- Check that it’s safe. Make sure there is a downdraft first. …
- Use your fireplace poker. Scratch the smoke chamber above your damper to see if there is any creosote. …
- Shine the light.
How do you know if creosote is building?
Unexplained poorly burning fires, a reduced draft or black deposits around your fireplace can all be signs of creosote buildup. To check for creosote buildup look for black soot or tar deposits around the opening of your fireplace, as well as around the throat of the chimney.
What does Stage 1 creosote look like?
Stage 1: Dust-like Coating There’s no way around it. The first sign that it’s building up in your chimney is a dusty soot coating the inside of your chimney. While this level of creosote inside your chimney isn’t necessarily dangerous, it’s important to act in a timely manner to have it removed.
What does bad creosote look like?
Stage 1 – The first stage of creosote is like flaky soot that is easy to brush away with a basic chimney brush. Stage 2 – Creosote in the second stage can be described as shiny, hard black flakes. … If stage three creosote catches fire, it becomes easy to remove because it leaves behind a spongy residue.
What does Level 3 creosote look like?
Level 1: Creosote is typically a light powder or soot. Level 1 creosote can be easily removed by a brush during a chimney sweeping. Level 2: Creosote is often seen as shiny, hard, black flakes. … Level 3: The most serious and hard to remove form of creosote, Level 3 creosote is a thick, hardened layer similar to tar.
How can I tell if my chimney is blocked?
- An excessive smell of smoke during a fire.
- A white residue on the walls of the flue liner.
- Water leakage.
- Debris falling towards the base of the fireplace.
How do I know if my chimney is safe to use?
- There’s no bird nest or debris buildup on the cap.
- There are no tree limbs above or near the chimney.
- The mortar and bricks on the chimney aren’t crumbling or missing.
- The chimney rises at least 2 feet above where it exits the roof.
How long does it take to sweep a chimney?
A typical chimney sweep and inspection can take 45 minutes to an hour. Rooftop Chimney Sweeps blocks off a 2 hour time slot just in case something comes up that causes the service to take longer to properly complete.
How do I know if my wood stove chimney needs cleaning?
- Your fireplace smells like a campfire. …
- Fires burn oddly. …
- It takes more effort to get a fire going and keep it going. …
- Smoke fills the room. …
- The fireplace damper is black. …
- Fireplace walls have oily marks. …
- There’s evidence of animals.
Do potato peels clean chimneys?
Burning the potato peels will not eliminate all soot or creosote buildup, but they will reduce it. A normal and regular chimney cleaning is still needed to keep the fireplace working properly and safely.
Do wood burning stoves need sweeping?
If you are burning wood, ensure your chimney is swept at least twice a year; this can be reduced to once if you are using multi-fuel in your stove. … HETAS advises that those with a wood burning stove should book their chimney sweep to attend a second time, just after the peak of the heating season.
How are chimneys cleaned nowadays?
WHEN YOU THINK chimney sweep, you might think of a sooty-faced Victorian gent with an enormous brush over one shoulder, a flat cap on his head and a general jaunty air. … Nowadays the actual cleaning itself is done via power sweeping. That’s with rods that spin and clean mechanically.
What does a professional chimney sweep do?
The role of a chimney sweep is to clean chimneys, smoke ducts, fireplaces and flue pipes in order to prevent gas emissions and soot fires. Additionally, a chimney sweep has knowledge and skills regarding fire prevention work and follows specific guidelines and procedures that guarantee a thorough and professional job.