United Holdings Corporation has partnered with A/Z to support the upgrade of various facilities throughout the region for its affiliates, United Illuminating, Southern Connecticut Gas Company, Connecticut Natural Gas Corporation, and Berkshire Gas Company. This multi-year design-build / EPC program will draw upon A/Z’s diverse in-house services and flexibility to support enhancements to facilities of every size throughout the region. The team has conducted a number of facility studies and administrative renovations as part of this program to-date.