Service Department Hours Mon.-Fri. 9am-6pm MST Sat.-Sun. Closed Shop Rates Labor Rate: $65/hr (208) 343-2830 Regular maintenance is vital to your machines life and performance, and not everyone has the time, know how, or tools to perform this maintenance on their own. At High Mark Recreation we have a knowledgeable service staff to not only perform regular maintenance but also troubleshoot any run ability issues you may have. If performance mods are what your after then High Mark Recreation is your place. Call us today to ask about Turbos, Nitrous, Big Bores, or whatever performance mod fits your need. To schedule an appointment you can call us at 208-343-2830 and ask for the service department, you can also contact us by email: highmarkrec@cableone.net