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Find a local chimney building and repair specialist

Chimney stacks poking out from rooftops is one of those quintessentially British sights. If yours is falling into disrepair, or if you’d like to give your chimney a new lease of life, find a specialist tradesperson to sweep away your fireplace frets.

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Take a look at our Chimney Building / Repair specialists profiles, read reviews and request quotes directly.

Hi, I'm Ashley and i do my best to build a good profile with top ratings,I hope to deliver a good service to each customer and always make sure the customer is happy with my work.Check my ratings and reviews out to give you some info about me

Latest homeowner review

Reviewed by Raymond on 10/1/2019

The people that I employed turned up on the day and time expected and they did an excellent job for a fair price. I rate them 10 out of 10.

JK Joinery has 20 years experience in a wide variety of joinery and roofing works. I carry out all work myself so can rely on the job being completed by a competent, qualified tradesman. I have 6 years of job history with Rated People and many excellent reviews from satisfied clients.

Latest homeowner review

Reviewed by Carl on 7/12/2018

Good job ??

Classic Roofing is a family run business. We are a member of The Guild Of Master Craftsmen and are a highly approved company. We specialise in all roofing work, UPVC, Fascia, Soffits and Guttering. All work carried out is fully guaranteed as we are also a member of Fairtrades, which is goverment approved.

Latest homeowner review

Reviewed by Thomas on 17/11/2018

Marcus spotted that some of the work we had recently had done hadn't been finished off properly, so he has said that next week he will pop back and finish it off free of charge! A kind gesture goes a long way in the building game.

C.L.P roofing LTD and property maintenance

Latest homeowner review

Reviewed by B on 31/12/2018

Cain got in touch promptly and completed the work the next day. Trust worthy and reliable. Any issues with roofs he’s the guy to turn to.Highly recommended. Thanks

We are a family run business that are proud to cover the South East and London areas. We are big enough to cope and small enough to care.

Latest homeowner review

Reviewed by Peter on 15/1/2019

Kane and his team know what they are doing, and deliver what they promise. Communication is excellent, particularly explaining what is needed and showing evidence of the roofing problem I had. Pricing was explained carefully, and there were no additions or surprises. I wouldn't hesitate to use them again.

JK Complete Building Solutions specialise in all aspects of the building trade from small maintenance work to complete renovations.

Latest homeowner review

Reviewed by Sam on 4/11/2018

Brilliant job by these lads. Got here on a Sunday and went above and beyond to fix a leaking roof. Highly recommended

Professional, reliable, fully insured and work quality guaranteed

Latest homeowner review

Reviewed by Penny on 30/11/2018

Ben couldn't be more helpful. Thank you Ludlow Roofing.

Thanks for taking the time to view our profile. We are a friendly,family run business that take pride in our work and enjoy what we do. We work hard to keep our ratings and reputation at a standard we are proud of and if you read through you will see why.

Latest homeowner review

Reviewed by Marie-Anne on 14/1/2019

Very easy and quick responses to all queries throughout the 2 days on site. Pictures sent and explanations for all work given. Very friendly and reliable - would recommend!

A family run business with over 30 years experience . Specialising In guttering and upvc, fascias and soffits,tiles, slates and chimneys.

Latest homeowner review

Reviewed by caroline on 12/12/2018

Jeff came the next day and had a look at the damage to roof and carried out the work the same day. his price and service was fantastic would recommend him to carry out your roof repairs .

Hi . We are a very reliable famly run firm with over twenty years of roofing in the trade .

Latest homeowner review

Reviewed by Becky on 3/12/2018

Richard called as soon as my job was posted, and came round the same day to fix the job. He easily and quickly fixed the problem and was very friendly and approachable. Couldn't recommend them highly enough.

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Chimney Building / Repair specialists - what you need to know

Chimneys might be a sought-after design feature, but they also perform a crucial role whenever you use your gas, wood-burning or open fire. Chimneys are engineered to allow just the right flow of air to get rid of dirty emissions, while maintaining as much heat in your home as possible.

In fact, the construction of chimneys is governed by strict building regulations – so it pays to use a professional when you’re having work done. As well as creating a chimney breast and fitting a pot or terminal (if necessary), building a new chimney involves assembling the flue lining, flue pipe (where required), connector and the smoke chamber. Doing this in the correct way makes sure a draft is created, which pulls smoke out of your room and evacuates it safely.

The complexity of repairing a chimney depends on the fault. The good news is that most problems can be resolved. Flues can be relined or repaired to address issues with leaking smoke or emissions. Or, if you’re having damp problems, these can be fixed too – either with brickwork remediation or by replacing lead flashings. And even more serious structural problems such as a leaning chimney breast can be sorted – though this may be a big job, with scaffolding required.

Cost of chimney building and repair

The labour and material costs to build a chimney will depend on the complexity of what you’re trying to achieve. And, design features aside, that will usually be steered by the type of fire you have (or want). Expect the construction of even the most modest chimney to start at around £1,000 and go up from there.

When it comes to flue costs, these vary according to the type of fuel you’re using. Wood-burning stoves can use prefabricated stainless-steel flues, which are the cheapest option. Gas fires only need a single-skin flue, but solid fuel fires require an insulated twin-wall flue – this is to stop smoke from condensing inside. A typical twin-wall stainless-steel flue will cost anywhere from £1,250-£1,500. Ceramic flues (as well as those made from other resilient materials like pumice stone) are also available, but these will cost significantly more than the steel option.

Chimney repair costs can vary drastically according to the job. You’ll usually be quoted according to the time required to remedy your exact problem. Depending on where you are, that rate will be between £150-£300.

How to repair a chimney

  • Problems with the flue. Your flue has to be airtight for safety, to make sure carbon monoxide is sent out of your home. The flue can be tested using a smoke pellet, or your professional may recommend a specialist survey using a video camera. The solution to most flue-related problems is having a new liner installed, which an experienced tradesperson will carry out in accordance with building regulations.
  • Leaking chimney stack. Stains on ceilings or walls near your chimney breast are the telltale signs of a leak. Often this is the result of flashings (strips which cover the area where roof tiles meet the chimney brickwork) either coming loose or cracking and allowing rainwater in. Replacing flashings is a relatively straightforward job, and lead is typically selected as it is both durable and weatherproof. New flashings are usually installed in a stepped pattern for waterproofing.
  • Cracked brickwork. Whether internally or externally, cracked brickwork can present problems for your chimney and will need to be resolved. External cracks can create structural damage, while internal cracks could allow dangerous emissions to escape into your home. Replacing damaged brickwork requires any defective sections to be removed and replaced, or for more minor repairs areas can simply be repointed. In extreme cases, the chimney stack may need to be taken down and rebuilt.
  • Unstable chimney stacks. If chimneys show evidence of leaning, they can be reinforced with steel straps or stay bars. Where leaning becomes more exaggerated, it may be necessary to rebuild the chimney – either partially or entirely.

Building a chimney – the key components

  • Chimney breast. Usually a brick or blockwork column either built inside a property or on the outside of an external wall, the chimney breast directs smoke, gas and other by-products out of your home. Some may have a dedicated flue pipe inside, or simply be lined with a flue liner. A chimney breast will terminate at the roof of your home and is usually finished by a pot or cowl.
  • Flue liner. The flue liner is made from a fire-resistant material – typically specialist concrete, clay, or metal. Flue liners help to protect the brickwork of a chimney from combustion gases, and also improve air flow. There are two types of flue liner – class 1, for solid fuel fires, and class 2, for gas fires.
  • Flue pipe. The flue pipe allows smoke and other emissions to travel out of your home, away from the fire. Not every chimney will have (or needs) a flue pipe, but where they are present, they need to be engineered to ensure they create enough draught.
  • Flue connector. This connects the fireplace to the flue. Provided the angle it is installed at doesn’t exceed 45°, your chimney sweep can still clean your fireplace.
  • Hearth. This is the surround that helps keep your fire where it’s supposed to be and prevents heat from damaging nearby elements, like carpets and walls.
  • Smoke shelf. A horizontal surface that helps to prevent downdraughts of smoke from entering your home.

The qualifications your tradesperson needs

A general builder will be able to construct a chimney, while a roofing expert can repair elements like lead flashings. These tradespeople don’t necessarily need any specific qualification to do this work.

But to install a fireplace your tradesperson may require additional accreditation, depending on the type of fuel you’ll be using. For gas fires, your professional must be Gas Safe registered. For solid fuel fires, they should be HETAS (the solid fuel fire accreditation body) registered.

Planning permission for chimney construction and repair

You won’t usually need planning permission to install a chimney. To quote the planning portal: “Planning permission is not required provided that the height of the chimney, flue or soil and vent pipe is not more than 1 metre above the highest part of the roof.”

There may be additional requirements if you live certain areas, such as a national park or a neighbourhood featuring listed buildings.

Insurance your tradesperson needs

Make sure your tradesperson holds public liability insurance. This helps to protect you and your tradesperson from any damage to your property.

Questions you should ask your tradesperson

  • Would your professional recommend installing a flue pipe?
  • If a flue pipe is not necessary, would they recommend a flue liner?
  • What techniques would they recommend for a smoke or gas leak, or a damp issue?
  • Do they hold Gas Safe or HETAS accreditation?
  • Can they offer a warranty on their work?

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How our service works

  1. Create a job - it's free

    We'll connect you with the right tradesmen, from over 30 different trades.

  2. Get quotes

    Up to 3 tradesmen can provide a quote, but on average you'll get 1-2.

  3. Check ratings

    Look at each tradesperson's profile to see their ratings and reviews.

  4. Pick a tradesperson

    Use our homeowner checklist for extra tips on choosing a tradesperson.

  5. Job done

    Leave a rating for your tradesperson based on quality, reliablity and value.