About us. TLC - Patriot Septic and Excavation is a small business in Billings, MT. We are professional, agile, customer-centric and our goal is to To be the company that every customer wants to hire. the place where every employee wants to work. and the business that becomes THE standard of service and professionalism in the community. Our work environment includes. Modern office setting. Food provided. Relaxed atmosphere. Company perks. Safe wor...
