Public Works & Utilities Offices in Howard County, MD

Airport

• 
  Glenair Airport - Md46

  3689 Sharp Road, Glenwood, MD 21738

  301-854-6684
• 
  Haysfield Airport

  4994 Sheppard Lane, Ellicott City, MD 21042

  443-622-3516
• 
  Homestead Airport

  10320 Covington Road, Columbia, MD 21044

  260-432-4723

Fire Department

• 
  Ellicott City Volunteer Fire Department

  4150 Montgomery Road, Ellicott City, MD 21043

  410-313-2600
• 
  Fifth District Volunteer Fire Department - Howard County

  5000 Signal Bell Lane, Clarksville, MD 21029

  410-313-7215
• 
  Howard County Department of Fire and Rescue Services

  6751 Columbia Gateway Drive, Columbia, MD 21046

  410-313-6000
• 
  Jessup Volunteer Fire Department

  7891 Max Blobs Park Road, Jessup, MD 20794

  410-799-1314
• 
  Savage Volunteer Fire Company - Howard County

  8925 Lincoln Street, Savage, MD 20763

  410-880-5803

Landfill

• 
  Howard County Landfill

  2350 Marriottsville Road, Marriottsville, MD 21104

  410-313-5410

Post Office

• 
  American Cities Post Office

  10227 Wincopin Circle, Columbia, MD 21044

  410-381-4373
• 
  Columbia Post Office

  6801 Oak Hall Lane, Columbia, MD 21045

  410-381-4373
• 
  Dayton Post Office

  4924 Ten Oaks Road, Dayton, MD 21036

  410-531-6194
• 
  Elkridge Post Office

  6655 Santa Barbara Road, Elkridge, MD 21075

  410-379-1535
• 
  Ellicott City Post Office

  3375 Ellicott Center Drive, Ellicott City, MD 21043

  410-750-1340
• 
  Enchanted Forest Post Office

  10020 Baltimore National Pike, Ellicott City, MD 21042

  410-750-9529
• 
  Fulton Post Office

  11831 Scaggsville Road, Fulton, MD 20759

  301-604-3425
• 
  Glenelg Post Office

  3900 Ten Oaks Road, Glenelg, MD 21737

  410-531-5016
• 
  Glenwood Post Office

  3000 Route 97, Glenwood, MD 21738

  410-489-4451
• 
  Highland Post Office

  12975 Highland Road, Highland, MD 20777

  301-854-2418
• 
  Jessup Post Office

  2851 Jessup Road, Jessup, MD 20794

  410-799-8140
• 
  Lisbon Post Office

  1280 Hopkins Alley, Lisbon, MD 21765

  410-489-7177
• 
  Savage Post Office

  8926 Baltimore Street, Savage, MD 20763

  301-725-3570
• 
  Simpsonville Post Office

  10400 Shaker Drive, Columbia, MD 21046

  410-772-0194
• 
  West Friendship Post Office

  12800 Highway 144, West Friendship, MD 21794

  410-442-1790
• 
  Woodstock Post Office

  10501 Old Frederick Road, Woodstock, MD 21163

  410-750-7213

Power Plant

• 
  Howard Alfa Ridge Landfill Power Plant

  2350 Marriottsville Road, Marriottsville, MD 21104

Public Utility Company

• 
  Exelon

  10320 Little Patuxent Parkway, Columbia, MD 21044

  410-992-6873
• 
  Exelon

  9200 Baltimore National Pike, Ellicott City, MD 21042

  410-480-4938
• 
  Exelon

  7520 Montevideo Court, Jessup, MD 20794

  443-755-8715
• 
  Exelon

  5130 Ilchester Road, Ellicott City, MD 21043

  410-455-7520
• 
  Exelon

  10320 Little Patuxent Parkway, Columbia, MD 21044

  410-992-6873

Recycling Center

• 
  Howard County Recycling

  6751 Columbia Gateway Drive, Columbia, MD 21046

  410-313-6500

Visitors Center

• 
  Howard County Maryland Tourism

  8600 Foundry Street, Savage, MD 20763

  301-498-4020
• 
  Howard County Tourism

  8267 Main Street, Ellicott City, MD 21043

  410-313-1900