Cobb County, Georgia

Underground Utility Contractor in Marietta, GA

Blackstone Utilities is an underground utility contractor serving Marietta, Georgia. We handle 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. Projects in Marietta are planned and dispatched from our headquarters in Huntley, Illinois.

Marietta is a city in Cobb County with an estimated 63,122 residents (2024 Census estimate) on about 24 square miles of land.

Storm drainage that has stopped working

Storm drainage problems tend to show up in the same few ways: water ponding in a yard or a lot after rain, water running toward a building instead of away from it, an inlet that overflows, or a sinkhole forming over a buried pipe. Each points to a different cause.

Ponding and overflowing inlets

Often a blockage in the inlet or the pipe below it. Cleaning with a vacuum truck restores flow and allows an inspection.

Water toward the building

Can mean a disconnected or broken downspout drain, or grading that no longer sends water to the inlets.

A sinkhole over a pipe

Usually a broken or separated joint letting soil wash into the pipe. The pipe has to be exposed and the damaged section replaced, and the void filled and compacted.

Repairs follow the usual sequence: a Georgia 811 locate, exposure of nearby utilities with hydro excavation, replacement of the damaged pipe or structure at the right grade, and restoration of the surface.

We also handle water services, sewer laterals and conduit in Marietta for homeowners, businesses and public owners.

Georgia 811

Georgia 811 receives locate requests under O.C.G.A. Title 25, Chapter 9. Notice must be given two to eight business days ahead, counted from 7:00 a.m. on the next business day, and the ticket lasts 30 calendar days.

Around Marietta

Smyrna, Kennesaw, Mableton, Powder Springs, Sandy Springs and Woodstock are among the cities near Marietta. We work in all of them too.

For a drainage problem, photos taken during or after rain are the most useful evidence, along with the address. We reply with questions and a recommended approach.

Working with us in Marietta

  1. Call us or request a quote. Calls and quote requests for Marietta, GA 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.

Marietta at a glance

State
Georgia
County
Cobb County
Population
An estimated 63,122 residents (2024 Census estimate)
Land area
23.8 square miles (Census)

Nearby communities

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