SA Energy Group is a 50/50 General Partnership between ROBERT B. SOMERVILLE CO. LIMITED and AECON UTILITIES, a division of AE ... CON CONSTRUCTION GROUP INC. We have successfully constructed over 1,300 km of large diameter pipeline across Canada with industry leading safety, quality and environmental performance. SA Energy Group has an unwavering commitment to safety, quality, regulatory compliance, environmental protection and local and indigenous engagement and inclusion. read more