OASIS Alignment Services is North America’s most trusted provider of  3-dimensional metrology, optical alignment, and mechanical services. With thousands of successful projects completed since 1982, we are the largest and most experienced company in the precision alignment and machine maintenance and installation business. From eight regional service centers across North America, OASIS provides the highest quality turnkey solutions for dimensional metrology, equipment alignment and mechanical services. We can respond quickly to jobs of any size or complexity, anywhere our services are needed – 24 hours a day, seven days a week.