According to our records, this business is located at 1701 Maryland Ave. in Wilmington (in New Castle County), Delaware 19805, the location GPS coordinates are: 39.734595 (latitude), -75.575044 (longitude). U S Nels Inc is categorized under HVAC Engineering (SIC code 8711). Known organization president is Peter Bowen. Current estimates show that the unit has a sales volume of $220,000 and staff of approximately 4 people. You can contact the company by phone at (302) 655-0333.