"Our Family Serving Your Community for Over 20 Years" Munson Excavating & Septic, Inc., in Utica, IL, is the area's leading septic pumping company serving LaSalle, Ottawa, Oglesby and surrounding areas since 1995. We offer septic pumping, video inspection, septic cleaning and much more. For all your septic pumping needs, contact Munson Excavating & Septic, Inc., in Utica.. Air Conditioning Repair Service|Heating Contractor|Air,Conditioning|Contractor|emergency ac repair|ac repair|heating and air conditioning|furnace repair|heating repair