SIC code 81223
Furnace and chimney cleaning services
474 UK companies classified under this code.
Search companies with SIC 81223What SIC code 81223 covers
SIC code 81223 is the UK Standard Industrial Classification for Furnace and chimney cleaning services. It falls under SIC section N — Administrative & Support Service, division 81. Companies record it at Companies House to describe what they do, and it is one of up to four SIC codes a company can hold.
Furnace and chimney cleaning services — chimney sweeps and the firms that clean flues, furnaces and heating systems for homes and businesses. These are almost entirely sole traders and micro businesses, many seasonal and certified through sweeping trade bodies, working busiest in the colder months. They neighbour heating engineers, stove fitters and general building cleaning.
Where these companies are based
Active companies under SIC code 81223 cluster most in:
- London 13
- Halifax 6
- York 6
- Bristol 5
- Leeds 5
- Harrogate 5
Example companies with SIC code 81223
A sample of recently-incorporated active companies classified under 81223:
- Blackdiamondsweep Ltd
- J K Chimney Sweeps Limited
- Clean House Specialist Ltd
- D Mcmullan Chimney & Stove Services Ltd
- Chill Cleans Ltd
- Chimney Power Sweeping Berkshire Ltd
- Bury Chimney Sweep Ltd
- Chimney2sweep Ltd
- John Robson Chimney Sweep Ltd
- Mooring Brothers Chimney Sweeps Ltd
- Andromeda Chimneys & Home Limited
- The Chimney Serviceman Limited
Related SIC codes
- 81100 Combined facilities support activities
- 81210 General cleaning of buildings
- 81221 Window cleaning services
- 81222 Specialised cleaning services
- 81229 Other building and industrial cleaning activities
- 81291 Disinfecting and exterminating services
- 81299 Other cleaning services
- 81300 Landscape service activities
Frequently asked
What is SIC code 81223?
SIC code 81223 is the UK Standard Industrial Classification (SIC 2007) for "Furnace and chimney cleaning services". It is the code a company records at Companies House when this is its business activity, and it sits within SIC section N — Administrative & Support Service.
How many companies use SIC code 81223?
474 companies are currently classified under SIC code 81223 on the UK register, most commonly in London, Halifax, York.
How do I find companies with SIC code 81223?
On Company Shark, search the live Companies House register by SIC code 81223, then narrow by location and incorporation date and export the list with director details. SIC code filtering is available on the Business and MAX plans.
Is SIC code 81223 the right code for my company?
SIC codes are self-reported. Pick the code that most closely matches your main activity — 81223 covers "Furnace and chimney cleaning services". You can record up to four SIC codes, and update them on your annual confirmation statement.
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