include installation/repair/timers for drainage systems and sprinklers, brick/block/concrete/tile/slab/excavation/fence work, patio/deck

up to 200 tons, humidity testing of concrete ASTM-2170, air infiltration ASTM-E783, mechanical systems, historic building section determination, in-place load tests, vapor transmission of concrete floor slabs, species identification, roof membrane investigations, smoke purge system testing, façade-curtain wall leak

specializes in concrete lifting and leveling, foundation and slab repair, foundation underpinning, sinkhole remediation, seawall repair, drainage systems, crawl