One Step Inc. Business Introduction
We provide comprehensive services from planning to construction and aftercare in-house!
One Step Co., Ltd. is based in Chiba and provides various home renovation works, solar power system installations, and all-electric construction services. We do not use subcontractors or intermediaries at all; from consultation to proposals and estimates, as well as construction and after-sales service, everything is handled solely by our company. Since we carry out all processes consistently and responsibly, we can ensure satisfactory construction that accurately reflects our customers' needs. 【Business Activities】 - General residential renovations - Sales and installation of solar power systems - Store design and construction - All-electric construction For more details, please contact us or download the catalog.
- Company：ワンステップ
- Price：Other
