Baltimore Gas & Electric 410-685-0123
County Water & Sewer 410-222-7500
Demographic Planning 410-222-5294
Assessments 410-222-1590
Baltimore Gas & Electric 410-224-3000
Bureau of Water 410-396-5398
Board of Education 410-887-4126
Taxes (City) 410-333-3762
Taxes (County) 410-887-2650
Baltimore Gas & Electric 800-685-0123
SMECO 888-440-3311
County Water & Sewer 410-535-1600
Board of Education 410-535-7207
Tax Information 410-535-1661 Ext. 2272
County Water & Sewer 410-386-2000
Water (Town of Hampstead) 410-374-2761
Tax Collection 410-386-2971
Washington Gas 703-750-9500
SMECO 888-440-3311
County Water & Sewer 301-645-0624
Board of Education 301-932-6610
Tax Information 301-645-0685
Frederick Gas 301-662-2151
Potomac Edison 301-654-3317
Water Department 301-694-1179
Board of Education 301-694-1000
Tax Information 301-694-1960
Baltimore Gas & Electric 410-685-0123
Utilities 410-313-4900
County Water & Septic 410-313-2058
Board of Education 410-313-6600
Tax Information 301-952-6000
Washington Gas 703-750-1000
PEPCO 202-833-7500
WSSC 301-206-4001
Rockville Water 301-309-3370
Board of Education 301-279-3000
Revenue (Taxes) 301-217-1070
Baltimore Gas & Electric 800-699-0123
Washington Gas 703-750-1000
PEPCO 202-833-7500
WSSC 301-206-4001
Board of Education 301-952-6000
SMECO 301-475-5631
METCOM 301-737-7400
Board of Education 301-475-5511
Tax Information 301-475-4200
