Columbia, South Carolina – Dominion Energy is preparing to start another round of scheduled tree trimming work in Columbia, with crews expected to move into several neighborhoods beginning Monday, May 18, 2026.
The work is set to run from 7:30 a.m. to 6:00 p.m. and will focus on trees and vegetation growing near overhead utility lines. While the activity may be noticeable for residents, the larger purpose is straightforward: reducing hazards and helping keep electric service more dependable before overgrown limbs become a threat during storms, high winds or routine service operations.
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The scheduled distribution line tree trimming will take place in the Ashewood Homeowners Association, Strathaven Forest Neighborhood, Capital View, East Lake Homeowners Association, Avalon Place Neighbors, Meadowfield Neighborhood Association and Columbia Industrial Park areas.
Dominion Energy said the work will be handled by its contractors. At the same time, the City’s Certified Arborists from the Forestry and Beautification Division will closely monitor the trimming to ensure the work follows proper standards.
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Residents with questions, concerns or specific property issues are encouraged to reach out before crews complete the work. Citizens may contact Forestry and Beautification at 803-545-3860 or Dominion Energy at 1-800-562-9308 to meet and discuss concerns in advance.
Customers can also track the work through Dominion Energy’s new real-time tree trimming website at https://treetrimming.dominionenergyse.com/. Additional information about Dominion Energy’s tree trimming program, including guidance on planting trees and other vegetation near utility lines, is available at www.dominionenergysc.com/treetrimming.
The company’s trimming guidelines call for removing vegetation within 8 to 12 feet below and beside power lines, as well as up to 20 feet above the lines. Dominion Energy and its contractors said they trim according to International Society of Arboriculture guidelines and use ANSI A300 pruning methods, which are intended to leave proper cuts that support healthy new growth.
The effort is part of broader work aimed at improving electric reliability. Dominion Energy’s re-conductor work may also include pole replacements and new wire in select areas, with the same goal of strengthening service.
For residents who need assistance outside normal hours, Dominion Energy’s 24-hour Customer Service Center can be reached toll-free at 1-800-562-9308.
