According to our records, this business is located at 26240 N 42nd Dr. in Glendale (in Maricopa County), Arizona 85310, the location GPS coordinates are: 33.6569793 (latitude), -112.1496517 (longitude). Grading & Drainage Engineers is categorized under HVAC Engineering (SIC code 8711). Known organization owner is Brian Woods. Current estimates show that the unit has a sales volume of $474,000 and staff of approximately 3 people. You can contact the company by phone at (623) 581-3371.