NB Chimney Sweeps clean your chimney with a vacuum & brush method that leaves no soot, no dust and no mess behind — just a safe, clear flue and a tidy home. Friendly, reliable and easy to book.
Rated by customers across Derry & Londonderry
Vacuum & brush clean — nothing left for you to sweep up
Covering Derry, Londonderry and the surrounding area
From a routine sweep to a full chimney rebuild, NB Chimney Sweeps handles every job with the same no-mess, no-fuss approach.
Our vacuum & brush method clears soot and creosote build-up thoroughly, without the dust and mess traditional sweeping can leave behind.
Book a sweep →New flue liners and re-lining for chimneys that are damaged, unsafe or unsuitable for a new stove or fire installation.
Get a quote →Reopening blocked-up chimneys and rebuilding stacks and breasts, restoring old fireplaces safely for everyday use.
Get a quote →Chimney cage and bird guard fitting to keep nesting birds and debris out of your flue year-round.
Learn more →Spinner and anti-downdraft cowl fitting to stop smoke being blown back into the room on windy days.
Get a quote →Camera surveys to check for cracks, blockages and structural issues before they turn into a costly problem.
Find out more →NB Chimney Sweeps has built a strong reputation across Derry & Londonderry on cleanliness, reliability and straightforward service.
We use a vacuum & brush system that contains the soot as it's removed — no clouds of dust, no soot left for you to clean up afterwards.
Customers consistently tell us we turn up when we say we will and communicate clearly about booking and scheduling.
Beyond a standard sweep, we handle relining, rebuilding, bird guards, cowls and CCTV inspections — one team for the whole job.
Word-of-mouth recommendations and 5-star reviews from homes across Derry, Londonderry and the surrounding area.
Based on customer reviews on Google & Facebook
facebook.com/NbChimneySweep
No call-out charges, no surprises — here's what happens when you get in touch.
Ring or text 07704 048091, or send us your details through the form below.
We work around you, offering flexible appointment times across the week.
We vacuum & brush clean your flue and check for any issues that need attention.
We'll flag anything worth knowing — from bird guards to relining — with no pressure to buy.
Based in Londonderry (BT48), we travel throughout the city and surrounding towns for chimney sweeping and related work.
Real feedback from customers who've had their chimney swept the no-mess way.
"Very good service — no mess at all left behind, unlike other sweeps who leave you to clean up the soot yourself. Vacuum and brush method is genuinely spotless. Would recommend."
"Turned up exactly when arranged, friendly and easy to deal with. Sorted out a bird guard for us at the same time. Great communication from the first message to the job being done."
"Really accommodating with scheduling and got us booked in quickly. Professional job, chimney left completely clean, and good honest advice about our flue. Highly recommend."
Get in touch by phone, text or the form below and we'll arrange a time that works for you — usually within a few days.
94 Ardanlee, Londonderry
BT48 8RS
By appointment — flexible scheduling to suit you
We'll get back to you as soon as possible, usually same day.
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