Utility Companies in Ellicott City, MD
1. Constellation Energy
9200 Baltimore National Pike, Ellicott City, MD, 21042
2. Power Weave
3. Altech Associates
9221 Rumsey Rd, Columbia, MD, 21045
4. Mth Electric Trains
7020 Columbia Gateway Dr, Columbia, MD, 21046
From Business: In 2010, M.T.H. will celebrate its 30th anniversary. Thirty years ago, the three rail O gauge hobby consisted mainly of restoring and running postwar Lionel trains. Thirty…
5. One Call Concepts Locating Services, Inc.
7223 Parkway Dr Ste 200, Hanover, MD, 21076
From Business: We are the provider of underground utility locating and damage prevention services.
7. Riordan Materials Corp
8712 Inwood Rd, Windsor Mill, MD, 21244
8. Power Ingenuity
3600 Commerce Dr Ste 609, Halethorpe, MD, 21227
9. CQI Associates, LLC - Residential Energy Co-op
PO Box 825, Columbia, MD, 21044
From Business: Yes, You Can Choose Your Home Energy Supplier! No Fees Involved No Service/Billing Interruption Enrollment Takes Less Than 5 Minutes How it Works In the past, local utility…
10. Inframap
3739 Old Georgetown Rd, Halethorpe, MD, 21227
From Business: Established in 1987, InfraMap Corp. is one of the largest utility mapping firms in the United States. It offers infrastructure mapping service that includes survey of all above…
11. Benfield Electric Company
9515 Gerwig Ln Ste 102, Columbia, MD, 21046
12. Constellation Energy
7520 Montevideo Ct, Jessup, MD, 20794
13. Constellation Energy Group
7225 Windsor Blvd, Windsor Mill, MD, 21244
14. Serious Grip & Electric
2615 Willow Ave, Halethorpe, MD, 21227
15. Mark Perhamsky Co
4128 Hayward Ave, Baltimore, MD, 21215
17. Allegheny Power
10317 Reisterstown Rd, Owings Mills, MD, 21117
19. Grant County PUD
20. East Baltimore Jewelers & Gold Buyers
217A E Baltimore St, Baltimore, MD, 21202
From Business: We help people turn their valuable unwanted items into cash. We pay the most and won't be beat! Give us a chance to educate you about the value of your precious metals and…
21. Constellation Energy Group
100 Constellation Way, Baltimore, MD, 21202
22. Baltimore Gas and Electric Company
110 W Fayette St, Baltimore, MD, 21201
From Business: Baltimore Gas and Electric Company serves more than 1 million business and residential electric customers and over 630,000 gas clients in central Maryland. The company offers a…
23. Wglenergy
25. Gaines & Co Inc
27. Brandenburg Electric Inc
13100 Columbia Pike, Silver Spring, MD, 20904
28. Power-Mark Resources
1301 York Rd, Lutherville Timonium, MD, 21093
29. Washington Gas Energy Services
1 Texas Station Ct Ste 230, Lutherville Timonium, MD, 21093
30. West Well Pump Service, Inc
24307 Red Blaze Dr, Damascus, MD, 20872
From Business: Water Well Drilling & Service, Pumps Service & Repair, Pumps Installation. Family Owned business providing all of your well installation and service needs. We offer 24hour…