Ramsey County, Minnesota
Underground Utility Contractor in St. Paul, MN
Blackstone Utilities provides underground utility construction in St. Paul, Minnesota. Our work there covers fiber optic installation, underground power conduit, water main and sewer line installation and repair, storm sewer work, excavation and trenching, directional drilling, hydro vacuum services and emergency utility repair. Our headquarters in Huntley, Illinois, plans and dispatches every job in St. Paul.
St. Paul is the largest city in Ramsey County, with an estimated 307,465 residents (2024 Census estimate) on about 52 square miles of land.
Public buildings, institutions and homes
In a city with many public and institutional buildings, underground work often happens on property that has its own rules: schools, offices, hospitals and campuses with private networks of water, sewer, storm and conduit between their buildings. Those owners usually provide drawings and specifications, set work windows around their operations, and expect restoration to their own standards.
Work for such an owner typically includes:
- reviewing the owner's utility drawings together with the Gopher State One Call marks;
- exposing private lines with hydro excavation where the work crosses or ties into them;
- planning shutoffs so that other buildings stay in service;
- drilling crossings beneath walkways and drives that must stay open;
- inspection by the owner and restoration of lawns, walks and pavement.
On residential streets, the same steps apply on a smaller scale to a single water service, sewer lateral or storm connection.
In St. Paul, we work for public and institutional owners, businesses, developers and homeowners.
Notice before digging
Gopher State One Call receives locate requests under Minnesota Statutes chapter 216D. Notice must be given at least 48 hours ahead, without the day of notice, weekends or holidays, and at most 14 calendar days ahead, and the ticket lasts 14 calendar days (section 216D.04). Campus lines are often private.
Around St. Paul
Lilydale, West St. Paul, Falcon Heights, Mendota Heights, Mendota and Roseville are near St. Paul. We work in those communities too.
Institutional owners can include the facilities contact, the drawings and the preferred work windows. Homeowners can start with the address and a short description, and we will follow up with our questions. Once we agree on the scope, we schedule the work.
Services in St. Paul
Each page covers the scope, the method and what to send for a quote.
Working with us in St. Paul
- Call us or request a quote. Calls and quote requests for St. Paul, MN go straight to our headquarters in Huntley, Illinois, open Mon-Fri 7:00 AM-7:00 PM CT.
- We scope the job. We review the site, the utility and the specifications with you and propose a method and a schedule.
- We plan and dispatch the work from Huntley, Illinois. Our headquarters plans and dispatches every job across the states we serve.
St. Paul at a glance
- State
- Minnesota
- County
- Ramsey County
- Population
- An estimated 307,465 residents (2024 Census estimate)
- Land area
- 52.0 square miles (Census)
Request a quote in St. Paul
Tell us what you need built or repaired in St. Paul, and where. Office hours: Mon-Fri 7:00 AM-7:00 PM CT.
Request a quote
Tell us about the work in St. Paul. We follow up by phone or email.