With a network of 9 strategically located service centers, High Voltage Maintenance (HVM) delivers fast, dependable, and expert electrical services exactly where and when you need them. Our highly trained technicians and engineers are available across the Midwest and beyond, ensuring that critical electrical infrastructure is supported by responsive, local experts.

Whether you require preventive maintenance, emergency repairs, or arc flash studies, our team brings decades of experience and deep technical knowledge to every job. HVM is committed to helping you keep your people and equipment safe and maintain compliance with industry standards like NFPA 70B, 70E, and OSHA.

Scroll below or download our directory of locations.

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Connecticut

Connecticut Area Service Center
29 Diana Court
Cheshire, CT 06410
P: 203.949.2650

Illinois

Chicago Area Service Center
941 Busse Road
Elk Grove Vlg., IL 60007
P: 847.640.0005
F: 847.640.0004

Indiana

Indianapolis Area Service Center
1052 S. Greenwood Springs Blvd, Suite E
Greenwood, IN 46143
P: 317.322.2055
F: 317.322.2056

Maryland

Baltimore Area Service Center
7380 Coca Cola Drive, Suites 112-113
Hanover, MD 21076
PH: (410) 309-5970


Massachusetts

Boston Area Service Center
24 Walpole Park South, Suite 3
Walpole, MA 02081
P: 508.668.9205
F: 508.668.2142


New York

New York Area Service Center
1 Penn Plaza, Suite 1500
New York, NY 10119
P: 718.239.0359

Ohio

Cleveland Area Satellite Office
P: 440.346.1410

 

Columbus Area Satellite Office
P: 614-807-3408



Cincinnati Area Satellite Office
P: 859-371-5355

 

Dayton Area Service Center
5100 Energy Drive
Dayton, OH 45414
P: 937.278.0811


Pennsylvania

Pittsburgh Area Service Center
355 Vista Park Drive
Pittsburgh, PA 15205
P: 412.747.0550
F: 412.747.0554

Wisconsin

Milwaukee Area Service Center
3000 S. Calhoun Road
New Berlin, WI 53151
P: 262.784.3660
F: 262.784.5124

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