Directory Category: 54136. Geophysical Surveying & Mapping Services 54136. Geophysical Surveying & Mapping Services #0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ Company Name / DBA: Spear & Associates Inc Industrial Classification : 54136. Geophysical Surveying & Mapping Services Business Type: CORP Owner Name: Spear & Associates Inc Street Address: 475 Production St Zip Code: 92078-4357 Phone Number: 760 736-2040 54136 EditDelete Company Name / DBA: William Zasadny Or Skypro Solutions Industrial Classification : 54136. Geophysical Surveying & Mapping Services Business Type: SOLE Owner Name: William T Zasadny Street Address: 3825 Riviera Dr Suite 10 Zip Code: 92109-6334 Phone Number: 619 535-1300 54136 EditDelete Company Name / DBA: Northsouthgis Llc Industrial Classification : 54136. Geophysical Surveying & Mapping Services Business Type: LLC Owner Name: Northsouthgis Llc Street Address: 244 S San Pedro St Suite 202 Zip Code: 90012-3887 Phone Number: 800 866-5013 54136 EditDelete Company Name / DBA: Mario V Villegas Industrial Classification : 54136. Geophysical Surveying & Mapping Services Business Type: SOLE Owner Name: Mario V Villegas Street Address: 4640 Wilson Ave Suite 4 Zip Code: 92116-5531 54136 EditDelete