大塚組 Company Profile

If you are troubled by bird damage (pigeon control and crow control), please leave it to us.

Otsuka Corporation was founded in 1930 and has been engaged in civil engineering and construction while providing trust, peace of mind, and satisfaction to customers and the local community. The company primarily manages public works contracts and subcontracting for major construction projects, maintaining a focus on quality and prioritizing customer needs. We have established a consistent system for construction from order to completion and delivery, which continues to this day.