We deliver the complete range of chimney repair services to residential and commercial customers in Monmouthshire
Chimney Repointing Service
full chimney repointing removing all failed mortar and applying a matched weatherproof mix to stop water ingress
Lead Flashing Repair
chimney flashing repair and full replacement using high-grade lead and approved sealants
Flue Lining & Relining
flexible stainless steel and Thermocrete flue liner installation for wood, gas and solid fuel appliances
Chimney Stack Repair & Rebuild
structural chimney stack repairs assessed and completed in line with UK building regulations
Chimney Pot Replacement
full range of chimney pots and cowls fitted to suit all property types across Monmouthshire
Chimney Leak Repair & Waterproofing
permanent chimney leak repair with optional waterproofing treatment to seal porous brickwork
Chimney Inspection
professional chimney inspection and written report — suitable for property transactions, insurance and planning applications
Urgent Chimney Repair
priority same-day emergency chimney repair for fallen pots, storm damage and sudden leaks across Monmouthshire
Why choose our team for chimney repair in Monmouthshire?
Fully Certified Local Chimney Engineers, HETAS registered and insured
Every engineer we dispatch is HETAS registered and locally based — not a subcontractor or general builder. You get competent local specialists who arrive with the right equipment and materials for your chimney type and property.
Transparent fixed pricing on every repair
Every quote is an all-in fixed price — the price we give you is the price you pay. No add-ons once work begins. No comparison site markups. Just a fair, honest price for certified specialist work.
Your repair is guaranteed
All chimney repair work is backed by a full workmanship guarantee. If anything is not right after we leave, we come back and put it right — no quibbling, no delays.
Claim My Free Chimney Inspection
How it works for you
We confirm 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.
Trusted chimney repair in Monmouthshire: experienced local specialists, area knowledge
Our chimney repair specialists work across Monmouthshire and the surrounding parts of Wales, serving all areas including Abergavenny, Chepstow, Monmouth, Caldicot, Usk, Raglan, Magor, Gilwern, Tintern, Caerwent, Portskewett and Rogiet. We also serve customers in nearby towns and villages including Cwmbran, Pontypool, Newport, Ross-on-Wye, Coleford, Lydney, Crickhowell and Blaenavon.
Areas we regularly serve include: NP7, NP15, NP16, NP25 and NP26.
Not sure if we reach you? Get in touch — we cover a wider area than listed and can quickly confirm availability on the spot.
ChimneyRepair.org.uk have been helping homeowners, landlords and property managers across this part of Wales for years.
Our engineers know the full range of property types found locally — from Victorian terraced houses with tall, narrow chimney stacks and century-old flaunching to modern new-build properties with prefabricated flue systems, to large detached period properties with complex 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 specific chimney — first time, every time.
Every repair is carried out by a fully certified, insured chimney specialist — not a subcontractor 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 no hidden fees.
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 Wales — contact us if you are unsure whether we reach your specific postcode.
Urgent 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. Call us and we can usually have a local certified specialist with you the same day or the following morning.
How chimney repair costs are calculated
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 access equipment, internal inspection or specialist materials are required. We provide a free, transparent, itemised quote with no hidden fees. Booking promptly when you first notice a problem, catching problems early, and keeping your chimney in regular use and swept annually are all effective ways to keep chimney repair costs down. We will always give you the most competitive price for the work your chimney actually needs.
Landlords and letting agents across Wales rely on us for fast 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.
Service summary
Same-day service: Available subject to availability. Fixed all-in price before work starts: Guaranteed. Certified and insured local chimney specialist (not a subcontractor): Provided. Workmanship warranty: Included in your quote. Unexpected costs: Never. Every repair covered: Available.
Chimney repair FAQs for Monmouthshire
We cover every postcode within Monmouthshire and the surrounding towns and villages. 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.
Same-day chimney repair attendance are available in most cases subject to availability. Next-day slots are available as standard across Monmouthshire. We confirm your exact timeslot at the time of enquiry. For urgent or emergency chimney situations, call us directly.
We cover all chimney repair types 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 cannot find your specific need listed, call us — we very likely cover it.
Our pricing is straightforward and fair 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.
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.
Yes. All chimney repair work carried out through our network is backed by a complete workmanship warranty. If anything is not right after we leave, we come back and resolve it — no arguments, no excuses. Contact us for details when requesting your quote.
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.
Yes. We offer priority same-day emergency chimney repair attendance across Monmouthshire for situations involving fallen chimney pots, storm damage, sudden leaks or any issue presenting an immediate safety concern. Call us directly for urgent situations.
Use the online form on this page to request your free inspection and quote. We will reply within a short time during business hours and arrange your free survey that works for you.
Arrange your chimney repair in Monmouthshire
Fixed prices — no surprises · Same-day & weekend availability · HETAS registered engineers · No deposit needed · Free inspection included