Middlesex County OPP officers are looking for help after the theft of a generator worth $15,000 from a construction site on Highway 401 east of London.

Police say it was stolen sometime between 9:30 p.m. on Wednesday and 7:00 a.m. on Thursday. The site is just west of Putnam Road in the Municipality of Thames Centre.

It is described as a grey Wacker Neuson generator with the lettering 'Coco Paving' written on the side.

Anyone with information can call OPP at 1-888-310-1122 or Crime Stoppers at 1-800-222-8477 (TIPS).