Established in 1968 Belanger Septic has been servicing the Grand Traverse area for over 30 years. Although recently bought by Belanger Excavating in 2007 we retained the drivers that had been with the septic service for the last 15 years. With superb knowledge about septic systems our technicians can solve any problem you may run into.. Septic Tank Pumping,Holding Tank Pumping,Grease Trap Pumping,Service and Repair of Septic Pumps,Sewer Line Cleaning,Thawing of Frozen Sewer Lines,Septic Inspections,Drainfield Restoration.