• Dry-X Waterproofing

    New York,NY Building Construction
    Waterproofing is one of the premier basement waterproofing contractors in New York and they prioritize customer serviceare designed to keep basements dry. Our experienced technicians can detect leakage, cracks and areas where is about more than just waterproofing a basement. Instead, we strive to give our customers
  • J A Frezza & Associates

    New York,NY Building Construction
    services for over four decades. We specialize in construction management for building repair projects, up to 200 tons, humidity testing of concrete ASTM-2170, air infiltration ASTM-E783, rebarbuilding section determination, in-place load tests, vapor transmission of concrete floor slabs, crack monitoring, bond testing