Warning: there are plumbers sending out false advertising in Hamilton, specifically for the backwater valve and lead water pipe replacement programs.

The city is warning residents and business owners about plumbers distributing flyers and advertisements, claiming affiliation with the city's programs.

Numerous residents have called the city about it, it said in a media release. City notices always bear the city logo and include an employee's contact information. If the flyer doesn't have those elements, it is not associated with the city.

Anyone with concerns or questions should call 905-546-CITY (2489).