Visit the Missouri Public Service Commission Website Maryland Public Service Commission Visit the Maryland Public Service Commission Website The Commission regulates gas, electric, telephone, water, and sewage disposal companies. Also subject to the jurisdiction of the Commission are electricity suppliers, fees for pilotage services to vessels, construction of a generating station and certain common carriers engaged in the transportation for hire of persons. The PSC’s jurisdiction extends to taxicabs operating in the City of Baltimore, Baltimore County, Cumberland, and Hagerstown. The categories of regulated public service companies are listed below: electric utilities gas utilities combination gas and electric utilities telecommunications companies water, and water and sewerage companies passenger motor vehicle carriers (sedans, limousines, and buses) railroad companies taxicab companies other public service companies - Maryland Public Service Commission State Commissioners W. Kevin Hughes Chairman Harold D. Williams Commissioner Lawrence Brenner Commissioner Anne E. Hoskins Commissioner Jeannette M. Mills Commissioner Maryland Public Service Commission News Maryland PSCFollowMaryland PSC@MarylandPSC·18 Apr Public input sought at hearing May 2 in Greensboro (Caroline County) for Cherrywood Solar project #CPCN (Case No. 9477). https://t.co/xRPhoJL8PY Reply on TwitterRetweet on TwitterLike on TwitterTwitterMaryland PSC@MarylandPSC·17 Apr Initial, legislative-style hearing set for May 17 on statewide #electricvehicle portfolio (Case No. 9478). #PC44 https://t.co/PTWEn2vhSeReply on TwitterRetweet on TwitterLike on TwitterTwitterMaryland PSC@MarylandPSC·17 Apr Public hearing May 1 in Elkton (Cecil County) for Elkton Gas/South Jersey Industries transaction (Case No. 9475). https://t.co/TOz227YhvwReply on TwitterRetweet on TwitterLike on TwitterTwitterMaryland PSC@MarylandPSC·12 Apr Second public hearing 4/26 for proposed 5MW Massey Solar project in Kent County (Case No. 9407). https://t.co/3PkN3PLNqPReply on TwitterRetweet on TwitterLike on TwitterTwitterMaryland PSC@MarylandPSC·12 Apr The draft 'Value of Solar' study is now available for review and downloading on the @MarylandPSC website. The report, appendices and other details available here: https://t.co/kmno7gQ4KjReply on TwitterRetweet on Twitter1Like on TwitterTwitterLoad More... Location Maryland PSCWilliam Donald Schaefer Tower6 St. Paul St., 16th FloorBaltimore, MD 21202 Contact Phone:(410) 767-8000MD Toll Free: 1-800-492-0474 File a Dispute MarylandUpdated on 2018-01-29T18:40:13+00:00, by Bailee Warsing.