About Us

As a local family-owned business, Steve Bies and his son Brent offer Sarasota and surrounding counties an exceptional experience.  Steve started Bies Underground, formerly Custom Sprinkler Systems, in 1989. With 40+ years' experience in underground construction, directional boring (horizontal directional drilling), yard drainage and irrigation installation is our specialty.  As supporters of our local communities, we have built our success on integrity and taking pride in our work.  Reach out today to connect with Sarasota's premier directional boring (HDD), drainage and irrigation company!