DE COSTA CONSTRUCTION
- General Contractor Building/Excavation/Septic Systems
HOME PAGE WE ARE LOCATED IN PLYMOUTH, NH
phone 603-536-1995 fax 800-931-0540
phone 603-536-1995 fax 800-931-0540
Decosta Construction is a small family business in central New Hampshire with over 25 years of experience in the commercial and residential construction business. Whether your septic system needs repair, or you need an entire project built, low overhead and experience makes us very competitive.
Complete site work packages are available, and we are licensed in New Hampshire to install on site sewage disposal systems, our company constructs the most cost effective systems available.
Working with modular dealers and other contractors insures a successful experience for everyone. 
Many concrete products are offered, including energy efficient ICF (insulated concrete form) for Green home and building construction. We build Energy Star qualified homes.
From additions to entire buildings, our Company will be competitive and on time. We also recommend Anderson 400 series windows for Energy Star qualified homes.
