I started out by taking my two bobcat lift cylinders to a bobcat dealer for a reseal. After tearing them down they told me that the tubes were scored and that it would be the same price for new ones at $1200 apiece as it would to be machined and rebuilt. I took them to John and he machined and resealed them for $600 apiece. More than I wanted to spend, but way better than what the bobcat dealer quoted me. Very happy with the quality of work and the price and service. Thanks John.

John at master machinery in Phoenix Az took my tow truck cylinder and fixed them both, they were completely rusted and stuck in there. Took him 2 days to fix it but came out perfect and at good price

The most Professional Hydraulic Repair Service in Phoenix AZ