Nilsson + Siden Associates,
Inc. (N+SA) is a multidisciplinary architectural firm
located in Salem, Massachusetts. Founded in 1981, N+SA
provides LEED-certified, environmentally-conscious
architectural/planning services for commercial,
institutional, medical, and municipal projects. Sample
project types include university athletic, classroom and
housing facilities, hospital facilities and master planning,
medical offices, laboratories, branch banks, museum renovations
and urban planning. We pride ourselves on the quality
of service and attention to detail every project receives.
Our clients recognize our commitment to excellence and
our award winning projects confirm the value of our dedication
to the pursuit of such excellence. We provide technical,
design, and management support normally found in a larger
office. The quality of our work also shows in the number
of long-term clients we enjoy with over 70% of our workload
coming to us either by referral or repeat business. This
means satisfied customers who enjoy the benefits of a
responsive and experienced architectural firm.