Island International Exterior Fabricators

Horizon Engineering Associates specializes in building commissioning, consulting and indoor air quality testing services. It also offers equipment testing, construction administration, water balancing and facility management services. The company s staff includes professionals accredited by the Leadership in Energy and Environmental Design program. Horizon Engineering Associates serves the health care, hospitality, commercial, residential, government and educational sectors, and is headquartered in New York City. The company also operates branch offices in Missouri, North Carolina, Michigan and Pennsylvania. Its facility management services include energy audits, utility distribution analyses, operational procedures and condition assessments. Horizon Engineering Associates also provides continuing education programs for staff members.

RSD Engineering, P.C. is dedicated to delivering state-of-the-art structural engineering solutions in a creative and cost-efficient manner to meet the challenging demands of clients in public and private sectors. Our goal is to provide excellence in a full-range of core structural engineering activities which include design, technical analysis and construction support services. Our firm constantly strives to take advantage of the latest developments in structural engineering theory and practice to deliver an optimal solution for each project. Our areas of expertise include design of multi-story buildings and special structures of diverse nature, seismic analysis and retrofits, investigations of existing conditions and large rehabilitation projects.

Building Mechanical, electrical, plumbing, fire protection and fire alarm system design, inspections, estimating, property assessments