Like many young operators in the septic service industry, Brandon Martin is a one-man band with big ambitions. And after two years as the owner of B. Martin Wastewater Services LLC in Garnet Valley, Pa., he’s off to a good start, courtesy of some shrewd marketing techniques, a savvy approach to service vehicles and customer service that generates word-of-mouth referrals.Since he took the business from part time to full time in 2012, Martin, 28, estimates he’s increased his customer base by almost 20 percent, to around 625 accounts from about 525. That’s no small feat working in an area with
