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​Main corresponding construction

​electrical work

​Outlet construction

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Outlet construction is construction to install outlet in houses. Wiring work is also required, especially when installing a new outlet. In any case, since it is a type of electrical work, there is a certain amount of danger involved during construction, and a qualification is required for construction.

​Lighting installation work

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Lighting installation work is electrical work to install lighting fixtures. Appropriate lighting fixtures must be installed in consideration of the request of the client, the shape of the building, and the balance with other facilities. In addition to new housing, it is also carried out for renovation work of shops.

​ Neon equipment construction

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Neon equipment construction is construction to install a neon sign consisting of a neon tube lighting equipment, a neon transformer, a flashing device, etc. Construction is performed based on the provisions of laws and regulations pertaining to electric facilities, and qualifications are required for construction.

Service line construction

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Electricity is delivered to each home from utility poles via spur lines. The electrical work to wire to the distribution board via this service line, service line mounting point, meter, etc. is called service line work. Electricity can be used only after this lead-in construction is completed.

Traffic signal equipment construction

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Traffic signal installation work is electrical work to newly install, replace, or relocate traffic signals on roads. It requires a wide range of knowledge and skills in areas such as transportation, electricity, communications, information, civil engineering, and architecture. Therefore, there is also a certification as a traffic signal engineer.

lightning rod construction

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Lightning rod construction is electrical work to install lightning rods. Buildings over 20m in height are required by the Building Standards Law to be equipped with lightning rods. However, even lower single-family homes may benefit from lightning rods.

​Piping work

Air conditioning equipment construction

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Air conditioning equipment construction is the pipe construction to install the air conditioner. The main work is to install indoor and outdoor units, and to perform plumbing and wiring work. Recently, the number of power-saving, low-environmental load air conditioners is increasing, and there are many construction projects to replace them with new models.

​Refrigeration equipment construction

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Freezing and refrigerating equipment construction is plumbing work to install refrigerators and showcases. It can be said that it is indispensable not only for restaurants but also for retail stores that sell raw products such as cake shops. We have summarized the process and precautions for freezing and refrigerating equipment construction.

​Air conditioning equipment construction

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Air conditioning equipment is properly called air conditioning equipment, and it is equipment for adjusting the indoor environment such as humidity, temperature, and air cleanliness. The plumbing work to install such air conditioning equipment is called air conditioning equipment construction. In recent years, as condominiums have become taller and more airtight, the demand for air conditioning installation work has also increased.

​Water supply and hot water supply facility construction

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Water supply facilities are facilities that supply the water necessary for daily life and work. On the other hand, hot water supply equipment is equipment that supplies hot water to baths, wash basins, kitchens, etc. The plumbing work to install these is called water supply and hot water supply equipment work. It's a construction that can't be done in general homes or shops.

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