About Us

How Is Sheridan Construction different from other Maine Commercial Contractors?

Sheridan Construction is committed to our clients.​

Our determination to protect our clients’ interests has been the key to our success and is the reason why 70% of our clients have hired Sheridan Construction for more than one project.

Sheridan Construction has exceptional employee retention. Our Company’s average employment length exceeds 10 years, and several employees have been with the company for over 40 years. This low turnover allows our team to maintain extraordinary control of the quality and scheduling of our projects.

The result? Lots of familiar handshakes and smiles. From drafting tables to the ribbon cutting, Sheridan Construction clients enjoy a better building experience.

Sheridan Construction has constructed over 3,000 projects across Maine and the Northeast, of which which many they have designed.  These include landmark projects in all economic sectors—industrial, commercial, municipal, institutional, and retail.

Sheridan Construction is the only Maine builder to receive the premier Butler Builder® designation.

Sheridan Construction was the first Maine construction company to require hard hats and safety nets on every job site. We developed innovative safety products and procedures that are still highlighted in OSHA training videos.

Sheridan Construction’s in-house concrete, steel, insulation, and carpentry craftsmen work on-site and in our 20,000 sq. ft. fabrication facility, giving us more control over scheduling and quality, and helping us deliver projects on budget and on time.

“I would like to take this opportunity to compliment your employees for the outstanding job that was done at the new public works facility that was built by Sheridan Construction. Mr. Nelson, if these men were my employees, I would be very proud and honored to have these men working for me.”

Joseph Lewis, Public Works Director, Town of Boothbay Harbor, ME