• Corporate HQ, NY
  • Melville, NY
  • Iselin, NJ
  • Ossining, NY
  • Mount Laurel, NJ

Quality materials are the key to long-term construction reliability and indispensable to successful project performance.  HAKS’ material testing facilities in Ossining, New York, and Bridgeport, Connecticut, offer a full line of material, inspection, certification, design and quality control services for construction, forensic studies, evaluations and reports for public- and private-sector clients throughout the Northeast. These labs are AASHTO/AMRL, CCRL and NIST/NVLAP accredited (Lab Code 500043-0), and our Ossining location is NYCDOB licensed.  They feature state-of-the-art curing rooms, 3,000-cylinder break rooms, video imaging, and forensic testing. Our services encompass concrete; hot-mix asphalt; soil and geotechnical; structural steel; masonry; spray-applied fire-resistant material; and other testing such as pile-driving inspection and coating mill thickness testing.