InfoSense Inc

InfoSense, Inc., headquartered at 2102 Cambridge Beltway Drive in Charlotte, North Carolina, develops and manufactures acoustic inspection technology that enables municipalities to shift sewer collection system maintenance from scheduled cleaning to condition-based assessment. The company’s flagship product, the SL-RAT (Sewer Line Rapid Assessment Tool), is a portable acoustic transmitter and receiver that evaluates blockage conditions in small-diameter gravity sewer pipes under 18 inches, producing a 0-to-10 blockage score in 1.5 to 3 minutes per pipe segment. A two-person crew can inspect 8,000 to 10,000 feet per day using the SL-RAT, which the company reports is 10 to 20 times faster and costs one-tenth to one-twentieth per foot compared to CCTV inspection, with no pre-cleaning or confined space entry required. The companion SL-DOG (Sewer Line Data Organizer) cloud platform captures, organizes, and visualizes SL-RAT inspection data with GIS integration supporting ArcGIS and Google Earth exports, historical trend tracking, custom asset tagging, and mapped system views. SL-DOG is included for one year with every SL-RAT purchase, after which annual renewal applies, and a mobile app version launched in March 2026. InfoSense also offers the Smart Flow product line for flow monitoring and distributes additional represented products from partner manufacturers. The company reports over 100 million feet of pipe inspected across more than 200 utilities, serving municipal wastewater operators throughout the United States, Canada, and New Zealand. InfoSense is an approved vendor through the 791 Purchasing Cooperative.