According to our records, this business is located at 154 W Savannah Dr. in Bear (in New Castle County), Delaware 19701, the location GPS coordinates are: 39.589517 (latitude), -75.7295 (longitude). SMJ Engineering Inc is categorized under HVAC Engineering (SIC code 8711). Current estimates show that the unit has a sales volume of $790,000 and staff of approximately 5 people. You can contact the company by phone at (302) 834-0509.