About Us

Chelmer Chimney Services is based in Chelmsford, Essex. The business is owned and run by Mark and Sandra Hagon who are both fully trained and certified chimney sweeps and a member of the Guild of Master Sweeps.

Mark has been awarded a rank of Master Chimney Sweep for his hard work dedication and to the industry along with the completion of many additional courses.



Our helpful and dedicated approach has been key to the successful establishment of the business. We take great pride and satisfaction from a job well done.

Mark is a member of the Guild of Master Chimney Sweeps and a National Award winner. The outcome of each appointment should be a happy customer and a home with a safe clean chimney.

Risks from fire and toxic gas are principal considerations and we can discuss and advise you on these matters. However, we also recommend that you visit the Fire Safety and Carbon Monoxide Aware websites for information on how to keep your home and your family safe.

For home insurance or landlord purposes we will provide you with a National Industry Standard Sweeping Certificate on completion of your sweep.

Carbon Monoxide Aware - Fire Kills

Contact us to book your sweep