A safe, secure and watertight chimney.
A professional chimney repair is a vital investment that secures a key part of your roof, protecting your home from water damage and ensuring the safety of your property and family.
- ✓Chimney repointing, lead flashing, pot replacement and stack rebuilds
- ✓Most chimney repairs completed in 1-2 days
- ✓Specialists in Victorian and Edwardian chimney stacks
- ✓Free inspection and quote with no call-out fee
- ✓10-year insurance-backed guarantee on all work
| Work | Typical range | Factors |
|---|---|---|
| Chimney repointing | £300 - £800 | Stack height, access |
| Lead flashing replacement | £250 - £600 | Length, complexity |
| Chimney pot replacement | £150 - £400 | Pot type, access |
| Full chimney stack rebuild | £1,500 - £4,000 | Height, scaffolding needed |
Comprehensive chimney repairs solutions.
Chimney Re-pointing
We expertly remove old, failing mortar and replace it with fresh, durable mortar to restore structural stability.
Flashing and Leadwork Repair
We repair or replace leadwork to create a seamless, watertight seal between your chimney and roof.
Chimney Pot Replacement
We safely remove and replace cracked, loose, or damaged chimney pots with new, secure pots.
Chimney Stack Rebuilds
Full or partial rebuild services to ensure your chimney is stable and safe for decades to come.
Chimney Capping and Cowls
For disused chimneys, we install a cap or cowl to prevent rain, birds, and debris from entering your home.
Three steps. No surprises.
Most roofers vanish between the quote and the invoice. We don't. Here's exactly how a job goes from your call to a finished roof.
Free survey & inspection
We come out, climb up, and look at your roof properly — no obligation, no hard sell, no call-out fee. You get a plain-English assessment of what we found and what (if anything) needs doing.
Itemised written quote
A written quote with materials, labour, scaffolding and timeline broken out line by line. We name our materials and our suppliers — no mystery line items, and no deposit required.
The job, properly done
The same lead tradesman from quote to handover. Site cleaned daily, neighbours considered, and a 10-year insurance-backed guarantee handed over once you're happy.
Is Your Chimney in Need of Repair?
Crumbling Mortar
Cracked, loose, or crumbling mortar joints between bricks.
Leaning Chimney Stack
A chimney that is visibly leaning or tilting is a major safety risk.
Water Stains on Ceilings
Damp patches or water stains on the ceiling around your fireplace.
Damaged or Missing Flashing
Worn, cracked, or loose leadwork around the chimney's base.
Loose or Cracked Chimney Pot
A wobbly or cracked chimney pot is at risk of falling in high winds.
Spalling Bricks
Flaking or crumbling bricks are a sign of water damage.
Debris in the Garden
Finding pieces of brick or mortar on the ground around your chimney.
Trade is full of uncertainty. We remove it.
"South West London's period roofs demand specialist knowledge — from Victorian slate to lead valleys and heritage chimneys. We've built our team around getting it right first time, every time."
10-year insurance-backed warranty
Independently underwritten — covers materials and workmanship even if we cease trading.
No deposit. Ever.
You pay on completion, against a finished job you've signed off. Not before.
Fully certified · £2m PLI
CHAS-accredited, fully insured, and registered with the Federation of Master Builders.
The true cost of cheap work.
A chimney might look like a simple stack of bricks, but its repair requires specialist skill and strict attention to safety. A low quote is often a warning sign.
Shoddy Re-pointing
Using the wrong mortar mix or failing to properly prepare the joints can cause the mortar to crumble within months.
Flashing Failures
Poorly installed leadwork is the primary cause of chimney leaks. We often find flashing not sealed correctly or cut too short.
Unstable Chimney Pots
A cheap repair might simply cement a loose pot back on without addressing the underlying cause, leaving it vulnerable to high winds.
Structural Neglect
An unqualified roofer might only address a visible issue without inspecting the entire stack, missing a leaning chimney or rotten timber.
Improper Capping
A disused chimney improperly capped can trap moisture, leading to internal damp, rot, and mould.
Things people often ask.
Can't find what you're looking for? Call us on 0203 633 9159 — we answer in person, including evenings and weekends.
Jobs like yours.
"Fair, plain-English quote — no jargon, no pressure. The chimney repointing they did has held up through two winters already. Would recommend without hesitation."
"Chimney stack was leaning and the pointing had turned to dust. They scaffolded, rebuilt the top courses, re-flaunched and fitted a new pot. Conservation officer was happy. So are w…"
Available across South West London.
Other ways we can help.
Same day response, every time.
Whether it's a leaking valley at 2am or a planned re-roof for next spring, we're the same call. Phone or WhatsApp us, or visit our Lavender Hill workshop.
London SW11 1LJ
Office hours: 7am–7pm