Potholing and Utility Locating Services

The City of Modesto is seeking qualified subcontractors to provide precision potholing and utility locating services using vacuum excavation methods to safely expose and verify the location of underground utilities prior to construction activities. This contract requires highly accurate and non-destructive excavation techniques to ensure the integrity of buried infrastructure, with all work focused specifically within the Modesto area, zip code 95354. The services must be performed in compliance with industry best practices to mitigate risks of utility damage, protect public safety, and support the planning and execution of upcoming construction projects. The solicitation is open for submissions with a response deadline of October 1, 2026, and is classified under NAICS code 213112, which covers utility system construction services. This is a subcontract opportunity, and no specific set-aside provisions are indicated. Bidders must be prepared to meet strict operational standards for utility verification and must have the appropriate equipment, trained personnel, and experience in vacuum excavation. The contract will be managed directly by the City of Modesto, with all performance expectations tied to the designated place of performance in Modesto, California. Interested parties can access additional details through the provided online portal.