Hamilton County, Ohio

Underground Utility Contractor in Cincinnati, OH

Blackstone Utilities builds and repairs underground utilities in Cincinnati, Ohio. Our work there covers fiber optic installation, power conduit, water main and sewer line installation and repair, storm sewer, excavation and trenching, directional drilling, hydro vacuum services and emergency utility repair. Every Cincinnati project is planned and dispatched from our headquarters in Huntley, Illinois.

Cincinnati is the largest city in Hamilton County, with an estimated 314,915 residents (2024 Census estimate) on about 78 square miles of land.

Combined and separate sewers

In some older systems, rainwater and wastewater share the same sewer pipes. Owners of such systems often work to keep rainwater out of sanitary lines, and property owners may be asked to disconnect downspouts or area drains from a sanitary lateral and give them a separate outlet. Whether that applies to a given property depends on the local system and its owner.

Where a property is asked to separate its flows, the work usually involves:

  • tracing where each roof drain, area drain and floor drain currently connects;
  • providing a new storm connection or outlet that the system owner approves;
  • reconnecting the drains to it so that the sanitary lateral carries only wastewater;
  • inspection by the system owner before the trench is closed.

The work uses the usual methods: OUPS locate, hydro excavation around existing services, open trenching across lawn and directional drilling beneath drives or walks.

If you have received a notice from the sewer system's owner about your property, include it with your request. We also handle water services, sewer lateral repairs, storm work and conduit for homeowners, businesses and public owners.

OUPS

Under Ohio Revised Code 3781.25 to 3781.38, a locate request goes to OUPS before excavation. Notice must be given at least two working days before digging, not counting the day of notice; there is no fixed ticket life, and digging must start within 16 calendar days (ORC 3781.28).

Cincinnati and nearby cities

St. Bernard, Norwood, Elmwood Place, Golf Manor, Fairfax and Arlington Heights are near Cincinnati. We take on work in those communities too.

Send the address and a description, together with any notice from the sewer owner and any plumber's findings. We come back with our questions and a recommended approach.

Working with us in Cincinnati

  1. Call us or request a quote. Calls and quote requests for Cincinnati, OH go straight to our headquarters in Huntley, Illinois, open Mon-Fri 7:00 AM-7:00 PM CT.
  2. We scope the job. We review the site, the utility and the specifications with you and propose a method and a schedule.
  3. We plan and dispatch the work from Huntley, Illinois. Our headquarters plans and dispatches every job across the states we serve.

Cincinnati at a glance

State
Ohio
County
Hamilton County
Population
An estimated 314,915 residents (2024 Census estimate)
Land area
77.9 square miles (Census)

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Tell us what you need built or repaired in Cincinnati, and where. Office hours: Mon-Fri 7:00 AM-7:00 PM CT.

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