Colorado Precast Concrete has had a business relationship with Advance Services, Inc. since 2007. We have found them to be a very reliable professional business to deal with. They are available anytime by email or phone and always promptly return with a reply when we need and answer quickly. They listen to our concerns and address them correctly. Everyone works hard to get us what we need in a temporary worker and have taken personal tours to get to know us and our business so they can send the right person for the right job. I highly recommend ASI as a source for filling our labor force.

- Penny Hayward, CEO Colorado Precast Concrete, Inc.