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Welcome to ISDS. Our firm provides a specialized business to business design and engineering solution for commercial fire alarm and electrical contractors, as well as commercial builders and engineering firms requiring the specialized discipline of fire protection engineering and design.

ISDS specialized designs and engineering solutions meet all current NFPA, NEC, federal government, state, county and local code requirements. Completed drawings include engineering seals and signature, calculations, devices specification sheets and electronic CAD files ready for estimating, bidding or permitting your projects.

All completed plans contain point to point riser diagrams and calculations. Notification devices with candela ratings, load calculations and voltage drops. Fire plans that meet the approval of your toughest AHJ while providing accurate estimates of the installation.