Sleep Lab For Children & Adults Inc

Established in 1881, Froehling & Robertson specializes in heavy construction and civil engineering services. The company offers project management, material testing and geotechnical engineering solutions. Its staff is comprised of engineers, geologists, hydrogeologists, environmental scientists, hydrologists and industrial hygienists. Froehling & Robertson provides assistance with performance assessment, manpower utilization and cost estimation. The company maintains a fleet of drilling equipment, as well as operates geotechnical and construction material testing laboratories. It offers management and mitigation solutions to overcome environmental risks and liabilities. Froehling & Robertson additionally provides wetland investigation and characterization plan development services. The company is affiliated with several organizations, including the Carolinas Air Pollution Control Association, American Concrete Institute and the American Welding Society.

Since 1975, HI-TEST Laboratories has been providing complete test program solutions, from pre-test analysis to post-test report generation to its customers. The firm is a single-source solution that offers numerical and analytical engineering tools. It caters with testing and evaluation services to government and industry. The firm provides a wide range of services, including design, fabrication and installation of test fixtures, as well as equipment repairs and modifications. It conducts programs on testing facilities and vehicles, including underwater explosion testing, weapons effects testing, inclination testing, on-site instrumentation, mine neutralization experiments and many more.