Cornerstone is more than a provider of labor staffing. We become an extension of your management team. Every assigned labor account is assigned to a field operations manager. Our managers visit each site to monitor the performance quality of our assigned employees. Training standards and safe work habits are just part of what we do. Our comprehensive background check is an essential factor for any buyer of contract services. We run our business objectively, not subjectively. We utilize a structured approach to ensure goals and objectives are met or exceeded. We accomplish this by defining, refining, executing and measuring all our interactions and activities which support our business.Guiding Us in Our Mission to be a Better Partner. At Cornerstone, the way we do business is just as important as the business itself. Our employees all understand the responsibility we bear as we work together toward our common goal: to provide superior service as well as cost saving to our clients.