Corporate Headquarters
Thorn Hill Industrial Park
530 Keystone Drive
Warrendale, PA 15086
Phone: (724) 772-2555
Facsimile: (724) 778-5146

High Voltage Switchgear Division
Thorn Hill Industrial Park
512 Keystone Drive
Warrendale, PA 15086
Phone: (724) 772-2555
Facsimile: (724) 772-2146

Diamond Vision Division
Thorn Hill Industrial Park
530 Keystone Drive
Warrendale, PA 15086
Phone: (724) 772-2555
Facsimile: (724) 778-5149

Electrical Distribution Division
Thorn Hill Industrial Park
520 Keystone Drive
Warrendale, PA 15086
Phone: (724) 772-2555
Facsimile: (724) 779-3368

Nuclear Systems Department
547 Keystone Dr, Suite 200
Warrendale, PA 15086
Phone: (724) 772-2555

Power Systems Engineering Services Division
Thorn Hill Industrial Park
530 Keystone Drive
Warrendale, PA 15086
Phone: (724) 772-2555
Facsimile: (724) 778-5149

Uninterruptible Power Supplies Division
Thorn Hill Industrial Park
547 Keystone Drive
Warrendale, PA 15086
Phone: (724) 772-2555
Facsimile: (724) 778-3146 

Substation Division
Thorn Hill Industrial Park
547 Keystone Drive
Warrendale, PA 15086
Phone: (724) 772-2555
Facsimile: (724) 778-3149

Transportation Systems Division
110 Commerce Dr
Building 7 
Freedom, PA 15042
Phone: (724) 772-2555
Facsimile: (724) 778-3145

Generation Systems Division
400 Colonial Center Parkway, Suite 130
Lake Mary, FL 32746
Phone: (724) 772-2555

 

Power Transformer Division
2865 Riverport Rd
Memphis, TN 38109
Phone: (901) 566-3800
 


 

 

Regional Sales Offices

 

Uninterruptible Power Supplies - Southwest
Paul Darwin, Regional Sales Manager
8740 Thistle Ridge Terrace
Fort Worth, TX 76123
Phone: (682) 841-7936
paul.darwin@meppi.com

Power Systems Group - Southeast
Wayne Dunham, Regional Vice President
9817-2 Emerald Point Drive
Charlotte, NC 28278
Phone: (704) 588-3126
 

  

 

Uninterruptible Power Supplies - West
Allen Nelson, Regional Sales Manager
3363 West Bear Canyon Lane
Cedar Hills, UT 84062
Phone: (801) 785-9168
allen.nelson@meppi.com 

Power Systems Group - West
Bruce Congalton, Regional Vice President
1065 Bonita Avenue
La Verne, CA 91750
Phone: (909) 447-8410
Facsimile: (909) 596-7152
bruce.congalton@meppi.com

 

Uninterruptible Power Supplies - Midwest
Charlie Charnegie, Regional Sales Manager
6672 Silver Stone Court
Libverty Twp, OH 54011 
Phone: (513) 292-4601
charlie.charnegie@meppi.com 

Power Systems Group - Northeast
Noah Tai, Regional Vice President
19 Honeyflower Lane
Princeton Junction, NJ 08550
Phone: (609) 275-0767
Facsimile: (609) 275-0768
noah.tai@meppi.com

 

Uninterruptible Power Supplies - Southeast
Christy Lowe, Regional Sales Manager
1778 Fair Oak Way
Mappleton, GA 30126 
Phone: (404) 904-0660
christy.lowe@meppi.com 

Power Systems Group - Mid America
Tammy Savoie, Regional Vice President
17723 Amber Mist Lane
Houston, TX 77095
Phone: (281) 656-2721
tammy.savoie@meppi.com

  

Transportation Systems - Regional Sales Office
675 Third Avenue
New York, NY 10017
Phone: (212) 704-6672
Facsimile: (212) 704-6676

Power Systems Group - North
Thorn Hill Industrial Park
530 Keystone Drive
Warrendale, PA 15086
Phone: (724) 779-3349

 



Power Systems Group - Central/South America and Caribbean
Jose Quinones, Regional Vice President
Thorn Hill Industrial Park
530 Keystone Drive
Warrendale, PA 15086
Phone: (724) 779-1649
jose.quinones@meppi.com
Power Systems Group - Central Canada
Andre Robidoux, Regional Vice President
4535 boul. Université
Sherbrooke, QC J1N 2V5
Phone: (819) 812-4726
​​