Professional chimney sweep serving
Porthmadog and surrounding areas

Professional chimney sweep serving Porthmadog and surrounding areas

At Simdde Lân, I have been sweeping local chimneys at competitive prices for many years


I cover the surrounding areas in Gwynedd including Bala, Penllyn and Snowdonia.




Approved by National Association of Chimney Sweeps and HETAS

The National Association of Chimney Sweeps (NACS) formed in 1982 as a professional Trade Association, promoting high standards for the sweeping, inspection and maintenance of chimneys.

With 700 Members, the NACS is recommended by all major fuel organisations, including the Solid Fuel Association, HETAS (Heating Equipment Testing & Approval Scheme), and OFTEC (Oil Firing Technical Association).

NACS Members work strictly to the NACS Code of Practice © 1982 and Code of Conduct for the cleaning of chimneys. On completion of work, NACS Sweeps issue a Certificate of Chimney Sweeping and recommend when future cleaning is necessary.

NACS Sweeps stock a comprehensive range of different brushes and tools to tackle the vast variety of chimneys, flues and appliances they meet.

Many Members also carry sophisticated equipment such as Power Sweeping Equipment, and CCTV cameras for the testing and surveying of chimneys, and for diagnosing chimney faults on new and existing flue installations.


I take on a range of jobs from small domestic work to larger projects, all carried out with high standards and attention to detail. Whether you are looking for chimney maintenance or bird nest removal, I can help.

Contact me today and I can provide a free estimate.

Why does my chimney need to be cleaned?

Regularly cleaning your chimney can help to remove soot along with other benefits;

Contact me for a free no-obligation estimate.

Chimney Sweeping

Ensure that your fire is safe to use and working properly by having your chimney swept at least once a year.

Integrity Tests and CCTV Surveys

Using the latest technology to easily identify issues with your chimney before they progress and cause more damage.

Log Stove Installations

Install a beautiful, homely log stove to heat your property which can save you money on heating bills and add value to your property.

What does the chimney sweep service include?

The service will begin with an inspection of the flue, which will usually be the sweep taking a look visually to ensure the flue is in good condition and will not leak any gases. Once inspected, I will lay protective sheets over the floor area and seal the chimney to shield the area from any mess.
When I sweep your chimney, I use practices and standards set out by the ‘NACS of Master Chimney Sweeps’ for safety and quality. Afterwards, smoke pellets are used to carry out draught tests.

The service usually takes around 45 minutes and it will depend on which type of fire you have as to how often you should sweep your chimney. We can send you reminder emails if you leave your contact details. Feel free to contact me at any time if you would like expert advice on your chimney.

For a local, safe chimney sweep with many years of experience, call Simdde Lân today. I can provide you with a free estimate.


First class service
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"Fantastic. Clean. Tidy. Professional On time. Explained what he was doing. Showed before and after photos. First class. Many many thanks."
Excellent job would recommend
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Got Arwel to clean our chimney and he did an excellent job. Very professional. Would definitely recommend 👍
A satisfied customer.
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"Arwel cleaned our chimney and used a camera to confirm another blocked chimney. Tidy and professional job done. Arwel answered all my queries."
Excellent work!
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"Arwel cleaned our woodburning stove and swept the chimney. Very pleased with the service! The job was professionally performed. Very pleased."
Excellent and highly recommended
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"Excellent thorough service, very pleasant, clean and efficient. Would highly recommend."

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