Chimney & Flue Liner Installation & Replacement Services in Cornwall & Devon

Friendly - reliable - affordable

Protect Your Home & Improve Stove Efficiency with a Professionally Installed Chimney or Flue Liner

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Professional & Local Chimney Liner Installation – With a Personal Touch

I’m Mat, the owner of The Chimney Serviceman, and I personally handle every chimney and flue liner installation.
As a former Royal Marines Commando, I bring discipline, reliability, and attention to detail to every job. Whether your existing flue liner is damaged, inefficient, or missing altogether, I’ll make sure your stove and chimney system are safe, compliant, and working at peak performance.
With years of experience and full HETAS certification, I ensure all installations meet strict building regulations and safety standards. From your first enquiry to the final safety check, I’ll be the one working with you every step of the way.
What I Offer:
✓ Comprehensive chimney inspection – Assessing the condition of your existing liner and flue system
✓ Expert guidance – Helping you choose the right liner for your stove and chimney type
✓ Stainless steel liner installation – High-quality 316 and 904 grade liners for durability and safety
✓ Chimney relining and repairs – Fixing damaged flues to prevent leaks and improve efficiency
✓ Twin wall flue systems – For homes without an existing chimney, ensuring safe and efficient venting
✓ Full certification and warranty – Providing peace of mind that your installation meets all requirements

Get in Touch Today for Expert Advice & a Free Quote!

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A Smooth & Stress-Free Chimney Liner Installation Process

1 - Initial Consultation

✓ Give me a call or fill out the online form. We’ll chat about any issues you’re experiencing and arrange a site visit to assess your chimney and flue system.
2 - Site Survey & Advice

✓ I’ll inspect your existing chimney and flue, checking for damage, blockages, or inefficiencies. I’ll explain the different liner options available and recommend the safest and most effective solution for your stove and home. You’ll then receive a clear, detailed quote.
3 - Installation Day

✓ I’ll arrive with everything needed to install or replace your chimney liner properly. Whether it’s fitting a flexible stainless steel liner or installing a twin wall flue system, I take great care to protect your home and ensure the job is done safely and to the highest standard. Most installations are completed within a day.
4 - Testing and Aftercare

✓ Once installed, I’ll test your stove, walk you through how to use it safely and efficiently, and provide all the necessary certification. I’m always available for aftercare if you need advice or maintenance in the future.

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Why You Might Need a Chimney Liner

A properly functioning chimney liner (also called a flue liner) is essential for the safe and efficient operation of your stove. Over time, old or unlined chimneys can develop cracks, leaks, or blockages that allow dangerous gases to escape into your home or reduce the efficiency of your stove. If your liner is damaged or missing, it’s time to take action.

Common Signs You Need a New Chimney Liner:

✓ Your stove isn’t drawing properly – Smoke spilling into the room or difficulty getting a fire started.
✓ Aged or unlined chimney – Older homes often have chimneys with no liner at all, increasing fire and carbon monoxide risks.
✓ Cracked or damaged flue liner – Deterioration over time can cause leaks, reducing efficiency and safety.
✓ Excessive soot or condensation – Tar build-up and moisture can indicate poor venting.
✓ Upgrading your stove – Many modern wood burners and multi-fuel stoves require a correctly sized liner for maximum efficiency and compliance with regulations.

Whether your chimney needs a brand-new stainless steel liner, a replacement for a failing flue, or a twin wall system for a home without a chimney, I’ll help you find the best solution for your setup.

Not sure if you need a new liner? Give me a call for free, expert advice.

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Why Choose The Chimney Serviceman?

✓ Local, Family-Run Business – When you call, you speak to me. When you book, I’m the one who turns up. No big teams, just personal, expert service.

✓ Ex-Military Precision & Reliability – As a former Royal Marine, I bring a disciplined, no-nonsense approach to every job—on time, every time.
✓ Expert Advice, No Hard Sell – Not sure if you need a new liner? I’ll assess your chimney, explain your options, and only recommend what’s genuinely necessary.
✓ Fair, Transparent Pricing – No hidden costs, just honest, competitive rates for high-quality, certified work.
✓ Punctual & Tidy Workmanship – I take care to protect your home, work efficiently, and leave everything clean and safe.

Areas We Serve

I cover a large area of SE Cornwall and S Devon for chimney and flue liner installations and replacements. Areas include Saltash, Callington, Liskeard, Polperro, Gunnislake, Calstock, Torpoint, Millbrook, Looe, Polruan, Plymouth and Tavistock. Not sure if I cover your area? Just ask – I’m happy to travel a little further if needed.

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Recent chimney & flue liner installation work near you

flue liner replacement - Saltash

A 904 Grade stainless steel flexi liner installed in a lovely customer’s chimney today in Saltash.
Stove restoration - Pensilva

Full restoration of a Yeoman Wood-burning stove and full 904 grade stainless steel liner installed system.
Flue Liner Replacement - St.Annes Chapel

I replaced this old, damaged flue liner that was causing issues for a customer in St.Annes Chapel, replaced with a new one and good as new!