Cullinan Irrigation has been bringing new life to lawns with professional irrigation services for home owners and companies since 2004. Need your irrigation system installed or serviced? From Spring start-up and Fall blowout to leak repair, general maintenance or complete irrigation system installation, we have you covered. We also offer DYI fertilizer, core lawn aeration, and dethatching services. We serve commercial and residential customers in and around Hennepin and Wright counties.