Turf Tamers is out of Hamilton. They do lawn maintenance using a only organic products. I've used them for the last five years or so and have been very happy with the results. Some might think organic won't be as effective as other pesticides but the results have been great. I pay for a yearly lawn maintenance package that includes five visits from spring to fall....includes fertilizer and organic liquid feed suppressant treatments. Lawn has been virtually weed free every since. They call the day before to let you know they are coming, leave a progress report each time on what was done and what their technician sees (good or bad), and if you sign up for a treatment package at the start of the year, they discount the price. Really happy with them.