Ganneston Construction will work with you to construct a building to fit your exact needs now and in the future, fulfill your functional goals and be built safely, on time and on budget. We offer the following services. General Contracting, Construction Management, Design Build and Metal Building Systems. We welcome an opportunity to talk with you about our capabilities, our past and present work and the expertise we can bring to your project. Please feel free to contact us to discuss your needs at (207) 621-8505. Building your business is what we do best!