recruit Welcome to Yoshisan's homepage. At our company, we mainly construct solar power generation systems for houses, roof tile construction, house remodeling, etc. The biggest merit of solar power generation is that it can "save a lot of monthly utility bills". As long as we live, we will definitely pay for the necessary utilities such as electricity and gas! And reduction. The savings will eventually far exceed the cost of implementation. The longer you use it, the more profitable it is and the more environmentally friendly it is. Please leave the planning, construction and repair to Yoshisan! Yoshisan has constructed 1,800 solar power generation systems mainly in Okayama prefecture. (As of the end of March 2014) We will propose the perfect plan for our customers by making the best use of our abundant experience and technology! For solar power generation, the appropriate introduction plan will change depending on the shape and orientation of the roof, the number of family members, etc. At Yoshisan, we will help you create the optimal plan based on your individual needs and conditions. If you also use gas, kerosene, etc., changing to all-electricity at the same time as solar power generation may increase the economic effect. We also accept various proposals and construction such as Eco Cute, IH kitchen, remodeling, etc. as needed. Solar PV products typically come with a 15-year manufacturer's warranty. However, there is no guarantee for construction defects such as leaks. At Yoshisan, we have insurance for the entire system including construction, and we have a 15-year warranty including construction. We are a professional roofing group that roofs from houses to shrines and temples. With regard to solar power generation, craftsmen who are qualified as tile-roofing technicians will perform safe construction with abundant experience and technology. Construction of photovoltaic power generation system Construction of storage battery system All electrification work Home remodeling Roof tile construction head office 1316-1 Kamimizuta, Maniwa City, Okayama Prefecture TEL: 0866-52-4343 Okayama Sales Office 2603-11 Mishima, Minami-ku, Okayama TEL: 086-281-5655 SHARP solar event held Sharp eco comfort fair will be held at Convex Okayama on Saturday, July 12th and Sunday, July 13th. It is an event where you can experience, discover, and understand solar power generation. Please come and join us * July 26th (Sat) and 27th (Sun) Maniwa Joint Exhibition Roofing work, tile, brick, block work, construction work, electric work business About us Personal information protection guidelines Yoshisan Co., Ltd. 1316-1 Kamimizuta, Maniwa City, Okayama Prefecture 〒716-1411 TEL: 0866-52-4343 FAX: 0866-52-2515