They go above and beyond what is expected and I highly recommend themThe people at Koski janitorial service are very professional and friendly. They keep my offices looking clean and spotless. They go above and beyond what is expected and I highly recommend them. John R. Wow such great service every visit! Very dependable and reliable! They also go out there extra way and make that extra sparkle on areas I didn’t think could shine! I would highly recommend to ANYONE I guarantee you will be happy and returning customer as I was!