Always Commercial Cleaning LLC offers the greater Bangor Region affordable cleaning services 24/7. Our technicians are well trained, and have passed an extensive background check. We have a proven top to bottom cleaning method that's efficiency is second only to the results. We are fully equipped with HEPA vacs and Green cleaning solutions. Well insured and bonded. SAM Government contractor, janitorial, office cleaning, industrial, retail, health care. Nonprofit discount.