Portfolio

Discover how we collaborate with our clients to shape vision into reality as you explore our portfolio of transformative projects. 

Glendale Hydroelectric Penstock Rehabilitation – Stockbridge, MA

July 15, 2025

The Glendale Hydroelectric Project, located on the Housatonic River in Stockbridge, Massachusetts, consists of a dam and powerhouse originally built in 1906. It includes a 250-foot-long concrete gravity dam, two manually operated intake gates, and four turbine units with a combined installed capacity of 1.14 MW. The project operates run-of-river, maintaining a 23-acres reservoir and […]

LEARN MORE

City of Claremont Multiple Dam Inspections and Rehabilitation – Claremont, NH

June 22, 2025

Turner Group was retained by the City of Claremont, NH to conduct inspection services for three dams that are integral to the city’s water supply system. These inspections provided the City with critical data to assess the condition of the structures and prioritize necessary repairs and rehabilitation efforts. Following the inspections, TTG developed detailed plans […]

LEARN MORE

Dartmouth Health Medical Office Building Renovation – Concord, NH

June 19, 2025

Turner Group partnered with Dartmouth Health to transform a 13,000-square-foot space into a fully functional clinic, featuring 28 exam rooms, specialty spaces, and team collaboration areas. Our design focused on optimizing layout efficiency, enhancing patient comfort, and upgrading HVAC systems to meet health system standards. The renovation also brought all exterior access points into full ADA compliance—balancing complex spatial constraints with thoughtful, detail-oriented solutions.

LEARN MORE

Palmer & Sicard, Inc. New Office and Manufacturing Facility – Exeter, NH

March 29, 2025

Turner Group provided architectural design and structural engineering services for a new 27,000 square foot headquarters building for Palmer & Sicard, Inc., a mechanical contractor based in Exeter, New Hampshire. The facility includes 8,000 square feet of office space and 19,000 square feet of manufacturing space, thoughtfully designed to support both administrative and operational functions. […]

LEARN MORE

The Lodge At White Park New Construction – Concord, NH

July 15, 2025

The Lodge at White Park project consisted of assessing needs, financing, permitting, designing, and construction of a new skate house for White Park located in Concord, NH. Closed over a decade ago due to disrepair, the original 1,600 square foot Skate House was built in the 1950’s sitting on the banks of White Park Pond. […]

LEARN MORE