Looking for Ground Management for 37 cell phone tower sites!!! Time is of the essence! We manage cell phone tower sites and need a sub contractor in the Philadelphia area to mow/weed eat the perimeter of the towers 4 times per year (during the growing season). I'm looking for the best bid for this market. If you are interested, please email me at firstname.lastname@example.org, I will send you a bid packet with all applicable information.