About

WHO WE ARE

Specializing in CONSTRUCTION MANAGEMENT, DESIGN BUILD, and GENERAL CONSTRUCTION, TURNSTONE CORPORATION is an established company of construction professionals who regard their work as a skill they are proud of each day. This results in a Team of People who works for the best interest of the owner. Our full staff of knowledgeable and professional office personnel and field tradesmen provides only the highest quality of service to the projects Turnstone Corporation manages. In addition, the synergy that has been created with subcontractors in the field has also resulted in projects that are thoroughly completed at standards that exceed the expectations of our clients. We have built our reputation in the industry by consistently executing each project from the ground up with professionalism and attention to detail. Turnstone continues to expand and grow by offering only the highest quality in service to its clients. Projects that Turnstone Corporation has experience in include: Municipal, Educational, Commercial, Industrial, and Specialty projects (Geothermal, Solar, etc…) Located in Milford, NH, Turnstone provides service to all of New Hampshire.

COMPANY HISTORY

A family-owned and run business, Turnstone Corporation was founded in 2002 by daughter, Stacy J. Clark, President, and father William J. Clark, Vice-President. The two combined both their expertise and vision, and built a Construction Management Company that provides quality with integrity and an honest approach. William’s experience and 35+ years in the industry combined with Stacy’s background in accounting, business leadership, and knowledge of the construction industry has given Turnstone Corporation a solid foundation to build a company that is both respected and successful. William Clark’s commitment to uncompromising integrity in the industry resulted in the honor of him being the first recipient of the NH Construction Industry Ethics Award in 1997.

WHAT’S WITH THE BIRD?

Turnstone Corporation is named after the Turnstone Bird, who uses its strong neck and bills, its “tools”, to readily turn over stones in search of food. Billy and Stacy felt the name fit perfectly, to build a Company that leaves no stone unturned. Turnstone’s culture permeates with inquiry and curiousness and the consciousness to do the right thing. If you turn over every stone (pieces of the project), you leave nothing to be discovered, therefore, providing a superior product. Respectively, Turnstone Corporation uses its strengths and tools to execute each project by “Leaving No Stone Unturned”.

turnstone-bird

COMMUNITY INVOLVMENT/ORGANIZATIONS

Turnstone Corporation, its owners and team members support the following organizations:

  • Milford Rotary Club
  • SHARE Outreach
  • Friends of the Wadleigh Memorial Library
  • Boys & Girls Club of Souhegan Valley
  • Boys & Girls Club of Greater Nashua
  • Animal Rescue League of NH
  • CASA
  • NH Food Bank
  • Easter Seals
  • Opportunity Networks
  • Building on Hope
  • Nashua Soup Kitchen and Homeless Shelter
  • Diocese of New Hampshire
  • Habitat for Humanity

Turnstone Corporation belongs to the following organizations:

  • Association of Builders and Contractors
  • Souhegan Valley Chamber of Commerce

AWARDS & RECOGNITION:

ABC (Associated Builders and Contractors) NH/VT Chapter 2009 Annual Safety Awards – Third Place Award for SIC Code 15, Under 50,000 Man-hours
ABC (Associated Builders and Contractors) NH/VT Chapter 2010 Annual Safety Awards – Third Place Award for SIC Code 15, Under 50,000 Man-hours
ABC (Associated Builders and Contractors) NH/VT Chapter 2010 Annual
Safety Awards – First Place Award for Zero Lost Time Cases, SIC Code 15, Under 50,000 Man-hours
Business NH Magazine October 2012 Issue  – Turnstone Corporation listed in the article “Top Women-Led Businesses in NH”
Stacy J. Clark – ABC (Associated Builders and Contractors) NH/VT Chapter 2009 Future Leaders in Construction Certificate of Achievement
William J. Clark – First recipient of the NH Construction Industry Ethics Award 1997
William J. Clark – ABC (Associated Builders and Contractors) NH/VT Chapter 2012 Future Leaders in Construction Certificate of Achievement

Excellence in Construction Awards:

2018 – Contemporary Chrysler – Commercial $2-5M
2016 – State House Dome Repairs Platform Construction – Institutional/Public Under $2M
2015 – Pennichuck Snow Pumping Station Renovation – Commercial Under $2M
2015 – Opportunity Networks (with Building on Hope) – Design Build
2015 – Opportunity Networks (with Building on Hope) – Chairman’s Award (best of the best)
2014 – Great Bay Community College – Design/Build
2014 – Amherst Town Hall Structural Repairs – Historical

NH Preservation Alliance Achievement Awards:

2016 – New Hampshire State House Dome Platform Construction
2015 – Amherst Town Hall Structural Repairs
2014 – Milford Readiness Center

Business NH Magazine:

Top Women-Led Businesses, 2012, 2013, 2014, 2015, 2016, 2017, 2018 & 2019
Top Family Owned Business – 2014, 2015, 2016, 2017, 2018 & 2019
Fastest Growing Top Family-Owned Business 2016, 2017 & Top 20 – 2018
One of the Five Most Intriguing Woman-Owned Businesses, 2014 Top 10 to Watch, 2016 & 2017
2014 Best Contractor – “Best of Souhegan” Awards
2017 Business of the Year, Souhegan Valley Chamber of Commerce
2018 Finalist, Business of the Year – Celebration of Excellence
2018 Gold Cornerstone Award -NH Home Builders Association – Building on Hope

MEMBERSHIP/AFFILIATIONS:

turnstone-abc

http://www.abcnhvt.org/

http://www.souhegan.net