If you’re struggling to find time during the week, we also offer Saturday appointments by special (premium) booking get in touch with us today! If your chimney has creosote buildup and it’s becoming dangerous, don’t worry we’ll start you on a simple treatment plan to take care of everything. Did you know? Creosote is caused by smoke! That’s right the longer smoke lingers in your chimney, the more it sticks to the sides. Make sure it’s properly vented and cleaned out as quickly as possible. With decades of experience in the industry, Kielder Chimney Sweeps combines NVQ and Diploma qualifications with over 20 years as CORGI and Gas Safe-registered gas engineers ensuring expert, reliable service every time. We use immaculately clean, heavy-duty cotton dust sheets with plastic covers for extra protection. From your front door to the work area, we walk only on our sheets never on your floors. Your home stays spotless from start to finish!We have the specialist equipment needed to thoroughly inspect chimneys for blockages. These blockages can cause a weak draw, or even a complete loss of airflow. That’s why chimney CCTV inspections are vital and why we use them daily.
Kielder Chimney Sweeps work example 1 Kielder Chimney Sweeps work example 2 Kielder Chimney Sweeps work example 3 Kielder Chimney Sweeps work example 4 Kielder Chimney Sweeps work example 5 Kielder Chimney Sweeps work example 6 Kielder Chimney Sweeps work example 7 Kielder Chimney Sweeps work example 8 Kielder Chimney Sweeps work example 9 Kielder Chimney Sweeps work example 10

Decades of Experience!

We have installed hundreds of gas fires, back boilers, liners, combi boilers, full marble fireplaces, and complete flue systems using Selkirk and Rite vent.
We have attended, investigated, and rectified many gas escapes, carbon monoxide leaks, and installed full central heating systems.
Our experience is vast so rest assured there is no career crisis change here!
We have been working on flues and chimneys for decades!

Full list of qualifications and certifications

Gas Safe and BPEC certificates

We offer superior floor protection!

Our heavy-duty cotton dust sheets are immaculately clean.
We also lay plastic sheets on top for added protection.

We lay our sheets from the front door all the way to the working area to keep our feet on our sheets and not on your floor.
Click below to see exactly what we do to keep your flooring 100% clean!

Floor Protection with Dust Sheets and Plastic

Keeping your stove burning safely

We can replace all firebricks, door seals, glass seals, glass and flue seals.
Our van can carry most of them, if we dont have it with us, we can order it.

We can also replace inspection covers and seals, or if need be cut one into your existing pipe to enable us to sweep the flue.
Glass needs to be pre ordered as we do not carry this on the van.

Firebrick and Seal Replacement by Kielder Chimney Sweeps

Same Trade, Just a Little Different

It’s the same trade from the Victorian era, but things have improved a little.
We still clean the same chimneys, and in larger homes, we even use the same access points.
But now we can reach them with flexible rods and cameras so there’s no need to climb chimneys anymore.
It’s an ancient trade, and we know it inside and out.
If you’re looking for an experienced company, you’ve come to the right place.
We now utilize modern technology to assist us!

Traditional Chimney Sweep vs Modern Method

Your carpets are our top priority!

Our dust sheets are professionally cleaned and sanitised.
When we lay our sheets on your carpets, they are exceptionally clean.
One of the reasons people choose us is because we go the extra mile!
Our sheets are laid from your door to the chimney and then protected with heavy-duty plastic coverings, we even supply our own doormat!
When we arrive, we take off our boots, lay the sheets, prepare the chimney, and are ready to work in under seven minutes.
There’s no mess, no soot—nothing at all.

Clean Dust Sheets and Floor Protection

Danger Will Robinson!

This substance is known as glazed creosote, and it’s highly flammable.
It can form rapidly inside your chimney and may cause dangerous chimney fires if not removed.
Glazed creosote is not only extremely flammable but also highly toxic. If you notice this buildup, please contact us immediately.
Whenever possible, use a flashlight to inspect your chimney. If the buildup appears shiny and has a hardened, glass-like surface similar to the example shown, it’s likely glazed creosote.

Fully Equipped for Any Scenario

We use the Defend Air 500 to ensure the highest air quality during our work.
Its powerful HEPA and activated carbon filters capture fine particles like dust, soot, and odors and it benefits from a triple stage filter system.
Whether we’re removing nests or working in environments where air quality is crucial, it runs in the background, keeping the air clean and safe.
While our vacuums do the heavy lifting, the Defend Air 500 acts as our silent, invisible guardian, ensuring cleaner air with every job.

Defend Air 500 HEPA Air Scrubber in Use

Professional service!

When you book with us, we won’t keep you waiting.
The morning of your booking, we will text you to remind you of the appointment.

We will then send you a live map of our journey, after we have left our last job.
It is created "on the fly" so it will stop after we have attended.

Having access to our live map, allows you to prepare for our arrival a little easier.

Live Tracking Map for Chimney Sweep Arrival

Book your chimney sweep today!

Kielder Chimney Sweeps cover all of rural Northumberland.
We know our stuff, as ex-gas emergency service engineers, we have Diplomas, A-levels, and NVQs!

Experience is Everything!

We have installed hundreds of fires, boilers, liners, cookers, and full gas pipes across the North East of England and Southern Scotland.
Finishing top of the class at Newcastle College as their first ever (Corgi Registered Gas Installer) just further demonstrates our competence.
You can feel confident we can get the job done to a high standard.
All of our employees are fully CRB checked and vetted by Northumbria Police with no criminal record and we take care of your home as if it is our own.

Chimney During Sweeping Process
Chimney Before Sweeping - Soot Buildup

CCTV Chimney Inspections

We have the specialist equipment needed to thoroughly inspect chimneys for blockages.
These blockages can cause a weak draw, or even a complete loss of airflow.
That’s why chimney CCTV inspections are vital and why we use them daily.
CCTV can reveal stubborn creosote build-ups or partial nests that still allow some airflow but pose serious risks.
While it may be tempting to sweep your own chimney or hire a local handyman with a brush, these hidden dangers will almost certainly be missed.
As the saying goes, you really do get what you pay for.

CCTV Chimney Inspection Camera
How We Sweep Chimneys

How we sweep!

Heavy duty dust sheets laid
Pre camera check of flue
Clean of chimney
Visual confirmation of brush outside
Ash and soot cleared and bagged.
Post camera check of flue
Smoke draw test of flue
Job sheet issued with certificate.

Nest and Blockage Removal

How we clear!

Pre camera inspection
Gentle removal of blockages
Our unique no mess extraction method.
Smoke draw test of flue
Job sheet issued with certificate.

CCTV Chimney Camera

How we see!

Full access to inside of the flue
Easy to spot blockages
Easy to remove live birds carefully
Allows focus on creosote hard spots
Visual confirmation of clear flues
Possible to spot potential chimney fires
Great to check for liner integrity
Easy to verify for active birds nesting

We cover all of Northumberland

Ready to serve 25,500 customers across rural Northumberland.
Although we do not cover Haltwhistle, we may be able to fit you in, if we are sweeping in Bardon Mill or nearby.

We can also cover postcodes outside our area for additional costs, unless you have a neighbour block booking, such as a group banding together.
Click below to see the postcodes and full area list we cover

Kielder Chimney Sweeps Coverage Map - Rural Northumberland

Card Payments?no problem!

We accept all major debit and credit cards.
If you wish to pay by bank transfer, we can accommodate that as well.

Our mobile credit card terminal makes the process quick and easy.
Our bank is 100% digital.

Accepted Payment Methods - Card and Bank Transfer

Professional paperwork.

We issue custom paperwork designed for the job.
It includes what we did, and is focused around making sure your chimney is clear.

Selling or renting your property
Verified to use for home insurance
Proof of regular sweeping

We provide a job sheet and custom informative leaflets
This is just another reason why our customers choose Kielder Chimney Sweeps.

Chimney Sweep Certificate and Job Sheet

Getting the job done right!

We don't just offer a chimney sweep...
Our goal is to provide a professional chimney sweep while working in a spotless environment.
Not only do we cover your carpets and hearth, we also cover the appliance with plastic sheeting! This prevents any soot entering your room.
From start to finish, we work hard to maintain these high standards within your home at all times.

No Mess Chimney Sweeping Process

Examples of our work

Chimney Before - Heavy Soot
Chimney After - Clean and Clear

Customer reported

X Smokey flue
X Poor draw
X Previous problems with power sweeping


What we did

Rectified the narrowing
Flue now has full draw
Hard manual brush with CCTV

Chimney After - Blockage Removed
Chimney Before - Massive Creosote Blockage

Customer reported

X No draw at all
X Flue suspected in very poor condition
X Smoke coming back into the room


What we did

Checked flue with CCTV
Removed a massive creosote blockage
Swept the delicate flue (specialist head)

Chimney After - Clean Draw
Chimney Before - Soot and Poor Draw

Customer reported

X Smell of soot
X Poor draw
X Stove difficult to light


What we did

Checked flue with CCTV
Power cleaned flue
Performed a smoke draw test

Chimney After - Smoke-Free
Chimney Before - Room Filling with Smoke

Customer reported

X Room filling with smoke
X Constant soot falls
X Suspected blockage


What we did

Checked flue with CCTV (no blockage)
Power cleaned flue (Heavy head)
Performed a smoke draw test

Chimney After - Sparks Eliminated
Chimney Before - Sparks from Chimney

Customer reported

X Constant soot falls
X (Unlined) stove smoking back into room
X Sparks coming from chimney


What we did

Power cleaned flue
Performed a smoke draw test
Checked flue with CCTV (no blockage)

Chimney After - Cowl Cleaned
Chimney Before - Blocked Cowl

Customer reported

X Smell of soot (off and on)
X Fire goes out after lighting
X Neighbors reported sparks


What we did

Power cleaned flue (heavy brush)
Cleaned inside the cowl (fully blocked)
Checked flue with CCTV

We can tackle anything!

During our work, we often come across unexpected challenges. When that happens, it’s imperative to have the right equipment on hand to get the job done efficiently and safely.

We source our supplies from Vitcas, a trusted British manufacturer that’s been around since the early 1980s and is known for producing high-quality products. Our van is fully stocked each day you never know what you might encounter on the job, so you the customer can get it all done on the same day!

Floor Protection with Dust Sheets and Plastic