Japan-Places.com has listed approx 5 General contractors in Hokkaido 049-0111. Some of the Top rated General contractors in Hokkaido 049-0111 are- Ryuken, ㈲石上工業, ㈲川井工房, ㈲ハウジングサービス & ㈱小西工務店 一級建築士事務所.