Ron Olson Construction company offers septic tanks, septic systems, sewer contractors, utility contractors, concrete contractors, excavation contractors and grading contractors.When you need septic system/tank service, repair, inspection or maintenance, we are a quick phone call away. Whether youre ready to schedule, or just have questions, our friendly/knowledgeable staff is happy to help. How often should I get my grease trap cleaned?Septic Services We OfferSeptic Tank Inspections for Home Sales*Grease Trap Pumping & CleaningSeptic Pumping & CleaningTrouble ShootingMajor and Minor RepairsEffluent Filter Cleaning, Replacement & InstallationEnzyme TreatmentRoot TreatmentElectronic LocationRiser (Service Port) InstallationInformation & LiteraturePreventative Maintenance InspectionCall us today.