Need a Reliable Partner for your Fueling Station and C-Store? Contact Us Now! ABOUT US OUR SERVICES OUR WORK CAREERS NEWS CONTACT 541-550-7230 Mandatory Testing. Simplified. Integrity testing by a partner with integrity. Contact Us Compliance Testing Every 3 years it will be mandatory to have all containment sumps undergo an Integrity test, ensuring that sumps are water tight per EPA and State regulations. As of October 2018 it will become mandatory that all Sumps undergo an Integrity test to ensure they are water tight. Containment sumps are liquid tight structures designed to temporarily contain leaks or spills. In addition, containment sumps often serve as the leak detection monitoring location for double-walled piping systems. Leakage from the primary piping typically flows by gravity inside the secondary piping to the sump, where it can be easily observed or detected by a sensor. Central Service Inc. uses the latest sump testing equipment from Franklin Fueling Systems to test your sumps per state and Federal Regulations using a hydrostatic method. When choosing CSI for your integrity testing you are assured that you will have minimal site down time as our testing methods take a fraction of the time of a traditional hydro test and you will receive the results the same day. Looking for a Reliable Business Partner? Let's Start! Services Construction Starts Service & Maintenance Compliance Testing Car Wash Financing About CSI About Us Projects Careers News Contact Contact Us Email Us Phone and Fax 541-550-7230 Emergency 541-420-2977 About Central Service Inc. Central Service, Inc. began work in 2011, offering dedicated construction contracting focusing on petroleum service for large and small clients on the West Coast. Our project portfolio consists of construction of new facilities and remodeling of existing facilities for enhanced traffic flow, DEQ compliance, and increased sales. Oregon CCB # 196108 Gilbarco Authorized Service Contractor © 2018 Central Service. All Rights Reserved