From a leaking flashing to a full stack rebuild, we restore chimneys and keep them watertight.
Chimney repair, repointing, flashing and stack rebuilds across Hertfordshire and the home counties. Free inspection, in-house team only.
Every job at Herts Chimney Services is surveyed, fitted and signed off by the same team. Nothing sub-contracted, no other trades wedged in to push the price up. Free quote, free survey, and we will happily beat any legitimate written quote you have already.

Full or partial stack rebuilds when mortar has gone, bricks have spalled or the lean has become unsafe.
Code 4 and code 5 lead flashings, soakers and aprons. Long-life, properly dressed, no silicone shortcuts.
Hand-pointed in lime or cement mortar to suit the property. Matched to the existing pointing where possible.
Replacement pots, anti-downdraught cowls and bird guards fitted while the scaffold is up.
If you see soft mortar that crumbles between the bricks, missing pointing or damp patches on internal chimney breasts, it is time. We will give you an honest read at survey.
Yes, we organise scaffolding for any work above eaves height. The cost is included in the quote, no surprises.
All flashings done in proper code 4 or code 5 lead, dressed and pointed. We do not use lead substitute or rely on silicone.