Liddell Brothers, Inc.

Inside
600 Industrial Drive
Halifax, MA
781-293-2100
781-293-4971

Lighthouse Electrical Contracting, Inc.

Inside | Telecommunications
9 Sharp Street
Hingham, MA 02043
781-261-9771
781-261-9722
http://www.lighthouse-electrical.com/

Low Voltage Systems Integrators

Telecommunications
10 Birchwood St
West Roxbury, MA 02132
617-477-3265
617-942-7765
www.lvsico.com

Lynnwell Associates, Inc.

Inside
65 Teed Dr
Randolph, MA 02368
617-261-2400
617-261-2421
http://www.lynnwell.com/

M J Electric, Inc.

Inside
P.O. Box 310
Shoemakersville, PA 19555
610-562-7570
610-562-1375
http://www.mjelectric.com/

M L Schmitt, Inc.

Inside | Telecommunications
371 Taylor Street
P.O. Box 2070
Springfield, MA 01101
413-733-7868
413-731-8819
http://www.mlschmittelectric.com/

Maiuri Electrical Corporation

Inside | Telecommunications
85 Flagship Drive
North Andover, MA 01845
978-777-7786
978-777-6960
http://www.maiurielectric.com/

Mass Bay Electrical Corporation

Inside
125 Orleans Street
East Boston, MA 02128
617-567-2001
617-561-0854
http://www.massbayelectric.com/

Mass Electric Construction Company

Inside | Telecommunications | Underground
400 Totten Pond Road
Suite 400
Waltham, MA 02451
781-290-1000
781-290-1001
http://www.masselec.com/

Mass Signal Service, LLC

Industrial | Telecommunications
110 Fontaine Street
Marlborough, MA 01752
617-642-5301
www.masssignalservice.com