icon

When you arrange your chimney repair, a experienced local chimney engineer manages your repair from inspection to completion — not a middleman taking a cut. We know the local property types and postcodes across Northern Ireland, arrive prepared with the appropriate access equipment, and give you a transparent quote before any work begins.

icon

Same-day and weekend responses are available across the area. Get in touch before noon and we can usually have a chimney specialist with you the same day. Every repair includes full workmanship guarantee and no hidden fees — the price we quote is the price you pay.

We offer the full range of chimney repair services to home and property owners in County Londonderry

Repointing Service

professional chimney repointing that restores structural integrity and prevents damp penetration

Lead Flashing Repair

watertight chimney flashing repairs carried out to BS EN 12588 standards

Flue Lining & Relining

new flue liner supply and installation covering all chimney types and fuel sources

Chimney Stack Repair & Rebuild

chimney stack repair and partial or full rebuild with period-matching materials wherever possible

Pot & Cowl Installation

full range of chimney pots and cowls fitted to suit all property types across County Londonderry

Chimney Waterproofing

stop your chimney leaking with our targeted leak detection and repair service

CCTV Chimney Survey

full chimney inspection including CCTV camera survey with detailed written report and photographic evidence

Emergency Repair Service

urgent chimney repairs arranged for the same day or next morning across Northern Ireland

Why pick us for chimney repair in County Londonderry?

icon

Professional Local Chimney Repair Experts, HETAS registered and insured

Every specialist we send is trained and background-checked — not a subcontractor or general builder. You get competent local specialists who arrive with the correct access tools and mortar for your specific repair.

icon

Fixed price — no surprises on every repair

Every quote is fully inclusive — the price we give you is the price you pay. No add-ons once work begins. No agency cuts. Just a straightforward all-in cost for certified specialist work.

Guaranteed workmanship on every repair

All chimney repair work is backed by a full workmanship guarantee. If anything is not right after we leave, we return and resolve it — no quibbling, no delays.

✉ Claim My Free Chimney Inspection
How it works

How it works

We arrange a convenient inspection time, arrive on time with the right equipment and access gear, carry out a thorough chimney inspection from pot to fireplace opening, deploy CCTV survey equipment where needed, and provide you with a full written report and detailed itemised quote. Once you're happy to proceed, our certified specialists complete all repair work to the highest standard, in line with UK building regulations. Before we leave, we confirm you're satisfied. No hidden fees — the price you were quoted is the price you pay. All work is backed by our full workmanship guarantee.

Chimney repair service in County Londonderry: certified local chimney engineers, local knowledge

Our chimney repair specialists work across County Londonderry and the surrounding parts of Northern Ireland, serving all areas including Derry, Coleraine, Limavady, Magherafelt, Portstewart, Kilrea, Dungiven, Maghera, Garvagh and Castledawson. We also serve customers in nearby towns and villages including Strabane, Ballymoney, Portrush, Antrim, Cookstown, Randalstown and Toome.

Postcodes we cover include: BT45, BT46, BT47, BT48, BT49, BT51 and BT52.

Not sure if we reach you? Contact us — we cover a wider area than listed and can usually confirm availability immediately.

ChimneyRepair.org.uk have been supporting homeowners, landlords and property managers across this part of Northern Ireland for years.

Our engineers know the full range of property types found locally — from Victorian terraced houses with multi-flue stacks and lime mortar brickwork and original lead flashing to modern purpose-built homes with prefabricated flue systems, to large detached period properties with multi-stack rooflines and listed or conservation-area restrictions. That local knowledge means we arrive with the right equipment, the correct mortar specification, and the right access solution for your particular property type — first time, every time.

Every repair is carried out by a fully certified, insured chimney specialist — not a general builder or roofer turning their hand to chimneys. We arrive on time, give you a fixed price before we start, and do not leave until all work is completed to the highest standard and you are satisfied. All repairs include a full workmanship guarantee and zero surprise charges.

From single chimney pot replacements to full structural stack rebuilds, we handle every type of chimney repair. We also cover surrounding towns and villages across Northern Ireland — call us if you are unsure whether we reach your specific postcode.

Same-day chimney repair service

If your chimney needs urgent attention — a fallen pot, storm damage, a sudden leak — same-day chimney repair slots are available subject to availability. Get in touch and we can usually have a local certified specialist with you the same day or the following morning.

What affects your chimney repair price

The cost of your chimney repair depends on the specific work needed, the stack height and access difficulty, the scale of deterioration, and whether extras such as scaffolding, CCTV survey or conservation-area matched materials are required. We provide a free, clear all-inclusive quote with zero hidden charges. Booking promptly when you first notice a problem, catching problems early, and maintaining your chimney with annual inspections are all effective ways to keep chimney repair costs down. We will always give you the fairest possible price for the work your chimney actually needs.

Landlords and letting agents across Northern Ireland rely on us for efficient chimney inspections, end-of-tenancy checks and chimney repairs between lets. We provide reliable, on-time service and can work directly with letting agents or property managers. Priority scheduling is available for rental and commercial properties.

Quick facts

Same-day service: Offered where possible. Upfront pricing before we begin: Always. Professional chimney repair team (not a subcontractor): On every repair. Full workmanship guarantee: On every job. Hidden fees or surprise charges: None. Full range of chimney repair services: Covered.

Chimney repair questions for County Londonderry

Do you cover my postcode?

We cover every postcode within County Londonderry and the surrounding areas and postcodes. If you are on the edge of our coverage area, call us — in most cases we can still reach you, often with no additional travel charge.

How quickly can you attend for a chimney repair?

Same-day chimney repair attendance are available in most cases subject to availability. Next-day slots are available as standard across County Londonderry. We confirm your exact timeslot at the time of enquiry. For urgent or emergency chimney situations, call us directly.

What chimney repair services do you offer in County Londonderry?

We cover the full range of chimney repair services including repointing, flashing repair and replacement, flue lining and relining, chimney stack repair and rebuild, chimney pot replacement, flaunching repair, leak repair and waterproofing, CCTV chimney surveys, and emergency chimney repair. If you don't see your specific need listed, call us — we most probably cover it.

Are your prices the same across all areas?

Our pricing is consistent and transparent across all areas. Every job is quoted on a fixed, all-in basis — you know the full cost before we begin. There are no hidden access fees or surprise charges once work starts.

How much does chimney repair cost in County Londonderry?

Chimney repair costs depend on the type of repair, chimney size and height, and access requirements. As a guide: repointing from £400; flashing repair from £250; flaunching repair from £150; pot replacement from £150 per pot; flue lining from £800; stack repair from £500; full stack rebuild from £2,000. Request a free inspection and quote for an accurate all-in price for your specific chimney.

Are your chimney repairs guaranteed?

Yes. All chimney repair work carried out through our network is backed by a full workmanship guarantee. If anything is not right after we leave, we come back and resolve it — no arguments, no excuses. Contact us for details when arranging your free inspection.

Do you offer CCTV chimney surveys?

Yes. We carry out specialist CCTV chimney surveys using waterproof cameras to inspect the full internal length of the flue, identifying cracks, blockages, nest debris and liner deterioration. Every survey includes a detailed written report with photographic evidence — suitable for property transactions, insurance claims and planning applications.

Do you offer emergency chimney repair in County Londonderry?

Yes. We offer priority same-day emergency chimney repair attendance across County Londonderry for situations involving fallen chimney pots, storm damage, sudden leaks or any issue presenting an immediate safety concern. Call us directly for urgent situations.

How do I get a quote for chimney repair in County Londonderry?

Use the online form on this page to get your free quote. We will reply within the hour during business hours and confirm a convenient inspection time that suits your schedule.

Request your free chimney inspection in County Londonderry

Fixed prices — no surprises · Same-day response available · Fully insured chimney repair team · No payment required to book · Free inspection included

Thank you for your message! We will get back to you soon.
Something went wrong.

Areas Covered