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Utility Regulation | Maryland Public Service Commission

6 Saint Paul Street, Baltimore, MD 21202

Eligibility
Maryland residents
Required documents
Varies contact for details.
800-201-7165
Voice·

TTY

410-767-8000
Voice·

Main

800-492-0474
Voice·

Toll-Free

Application process
Visit website for details.
Service area
MD

Other Information

Special Populations

  • Open to All

Payment Options

  • Free or no-cost care

Responds to related consumer complaints about rates and services for public utilities, gas and electric suppliers, and transportation companies. Government Offices and Services

Last assured
03/12/2026
Providing organization
Maryland Public Service Commission

State agency that regulates public utilities and transportation.