• ADV Mechanical Services

    New York,NY Building Construction
    or replace any broken or leaking pipes, clear toilet stoppages, install pumps and hot water heaters, and much more
  • J A Frezza & Associates

    New York,NY Building Construction
    requests our clients may have. Our expertise includes water intrusion studies of facades and windows, anchor load tests, vapor transmission of concrete floor slabs, crack monitoring, bond testing of any coating smoke purge system testing, façade-curtain wall leak testing, pressure testing of plumbing and process