Diamond Electric
5628 Red Hill Rd.
Keedysville, MD 21756
Contact: Richard Hartle
Phone: (301) 432-2200 (800) 794-2486
Website: diamondhighvoltage.com
Established: 1972
Sector: Public and Private
Project Size: Less than $100,000
Labor Affiliation: Nonunion
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    Blue Book Classifications    
Electrical Testing Service
Electrical Contractors

    Products / Brands / Services    

Bucket/Auger & Pole Trucks
Cable Tracing
Communication - Telephone - High-Voltage Splicers
Directional/Roadway Boring
Parking Lot Lighting Maintenance
Poles & Transformers
Underground Cable Repair

    Memberships / Assocs. / Gov. Certs.    

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Geographic Areas Serviced
  • Maryland, Southern Pennsylvania, Northern Virginia, Eastern West Virginia
Contact Us
Richard Hartle
Phone: (301) 432-2200 (800) 794-2486


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