Georgia Engineering Alliance

Patterson & Dewar Engineers in an engineering firm based in Norcross, Ga. The professional engineering service maintains electrical, civil and testing departments. Services include substation design, associated protective relaying, distribution analysis and planning and rate analysis. Additional services include load forecasting and management, custom digital mapping, sectionalizing, capacitor studies and SCADA system design. Patterson & Dewar was founded in 1947, providing civil and electrical engineering and surveying for rural electrification program in towns and farms in the South. The engineering firm works with electrical cooperatives, municipalities, industrial companies, state and local governments and residential and commercial developers. The company has a 30-year continuing business relationship with the Atlanta Airport Engineers and Georgia Power Company.

Croy Engineering has been operational for more than 40 years and offers a variety of civil engineering services. Its transportation division provides transportation planning, interchange justification, concept and final design and construction inspection services. Croy Engineering conducts construction staking, design and land title surveys. Its planning division is responsible for public involvement, environmental oversight, government analysis, and community, environmental and recreational planning. The company offers wastewater management, budget analysis, site assessment, engineering assistance, and construction administration and inspection services. In addition, it serves clients in the transportation, aviation, construction and government sectors. Croy Engineering is located in Marietta, Ga.