幸建 Company Profile

We are a group of craftsmen and professionals in waterproofing work.

Our company, primarily based in Aichi Prefecture and the Chubu region, specializes in preventing issues such as leaks through "waterproofing work," as well as "sealing work" and "painting work." With careful and clean construction, we check the structure of the building, the condition of existing waterproofing, drainage drains, and conduct investigations to identify any issues, then propose suitable methods for that building. If you are considering waterproofing work, please leave it to us, a group of experts with solid knowledge.