ISAI Service is a company specializing in stonework. Professionals will teach you the pin-koro construction method. Feel free to use it as a reference for DIY.
Our company, which specializes in stonework for public offices, parks, embankments, and residential areas, is a stonework specialist. Experienced veteran stone craftsmen will carry out the work with responsibility. ISAI Service Co., Ltd. also sells stone materials and accepts shipments nationwide. Please feel free to consult us when needed. All consultations, inquiries, and sample requests are free of charge. Please do not hesitate to contact us. *For more details, please refer to the PDF materials or feel free to contact us.
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Leave the purchase of stone materials to us. All consultations, inquiries, and sample requests are free of charge. We ship materials (building materials and stone) nationwide in Japan. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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ISAI Service Co., Ltd. specializes in stone construction, material sales, and exterior product sales. We provide stone material sales nationwide, from Hokkaido to Okinawa. We are currently offering natural stones, field stones, rubble stones, and mixed stones at unbeatable prices. You can also purchase Shirakawa gravel, Ise gravel, and Ise cobbles at the lowest prices when bought in bulk. We also handle the construction of Otani stone and repair work due to aging. Additionally, we accept stonework and tile work for parks, riverbanks, and residential areas, as well as for private homes, exterior structures, landscaping, and stonework. With over 8,000 completed projects and proven skills, we meet our customers' needs. We offer the trending aluminum exterior products "Plan Parts," including wood-grain aluminum, wood-grain fences, gate post lattices, and walls. Our aluminum profiles, which require no maintenance, are coated with a realistic wood grain finish through baking paint, receiving great acclaim for their "quality that rivals famous manufacturers at low prices." We also have a wide range of specialized materials available, allowing for various constructions. We have started selling the "Post Material 30×40 + Saku Saku Exterior Set," which easily transforms a mesh fence into a privacy fence. Simply attach it to your existing mesh fence—no complicated construction required. Please feel free to contact us regarding exterior products.