Wins for Landerholm, P.S. Contests Best of Clark County Winners Business/Organization Landerholm, P.S. Landerholm, P.S. has won Best of Clark County a total of 5 times. By Category Attorney 2017, 2018, 2019 Law Firm 2020, 2021 By Year 2021 Law Firm 2020 Law Firm 2019 Attorney 2018 Attorney 2017 Attorney