Authentic Construction Inc

Authentic Construction Inc. is a full-service consulting, design/build, and construction management firm located in Nashua, NH with 20+ years in the construction and home building industries.

Our focus on skilled, detail-oriented project management sets us apart from the competition and reflects our dedication to being on-time and on-budget, and establishing lasting relationships with our customers.

Authentic Construction Inc. specializes in commercial development and residential new construction, additions, and renovations with sophisticated, custom designs. Our team has the expertise to cost-effectively incorporate green design concepts and energy efficiency. Visit

Our President

Thomas Barker is the owner of Authentic Construction Inc. He has been involved in construction field for over 20 years, and specializes in applying program management proficiencies and energy efficiency/green building principles to the residential and commercial building industry.

From Our Customers

“He made the home building process very easy and we are very happy with the quality of work. The home was complete the day he said it would be and if we ever build another home in this area we will definitely use Tom again.”

“Tom also ensured that the quality of the work done on our home was superior. Nothing was left "unfinished" and we were presented with a home that we truly loved. I would recommend Tom Barker and Authentic Construction to anyone I know that was looking to build a home. We had a fantastic home building experience!"

“We are so pleased with the design of our new home. Tom stepped us through the process, provided us with details and assured us that we would move in on time and within budget. We would recommend Authentic Construction to anyone who is looking to build their dream home.”


  • Custom Homes
  • Design Build Services
  • Remodeling & Restoration
  • Green Design & Energy Efficiency
  • Construction Management

For more information and to view our portfolio of projects please visit or call us at

  • Builders
  • Design Build Contractors
  • Green Builders

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