Johnson Spellman Associates Inc

JSA has designed several thousand petroleum storage and transfer systems since our inception in 1986. Our experience is very diverse; we have designed systems as small as a 275-gallon single-tank unit, to complex multi-tank systems with capacities exceeding 100,000 gallons. Facility types include communication buildings, hospitals, office buildings, critical data centers, airports, marinas, convenience stores, truck refueling facilities, and universities. We have designed systems in 30 states as well as Puerto Rico.

Founded

1986