This is a Grandfather Clock movement c1760, I completely dismantle the clock movement, the clock front & back plates are cleaned by hand and the Wheel Work etc will be ultrasonically cleaned they will be checked for bent or worn teeth any repairs will be done then the movement will be reassembled & tested for a week or two at this stage it will be regulated to keep accurate time, it will then be returned to the customer & professionally installed & set up. I can call out to Traditional Antique Grandfather Clocks as I understand they often caint be brought to us, if you can bring the clock movement etc to me it's a good idea to have it returned after service & repairs & installed professionally from my experience this is the best way to go, Please Dont hesitate to contact us Advice is totally Free Call John on 07900600073.