# Electrical Dynamics, Inc. (EDI) & EDI Network Systems > Commercial, industrial, biotech, and institutional electrical construction (CSI Div 26), UL Listed Fire Alarm Runner Service (CSI Div 28), BICSI Network Systems (CSI Div 27), NFPA 70B Infrared Thermography, and 24/7 Emergency Service in Massachusetts & Southern New Hampshire since 1991. ## Corporate Facts - **Legal Name:** Electrical Dynamics, Inc. (EDI) & EDI Network Systems - **President:** Thomas A. Mace - **Headquarters:** 72-B Concord Street, North Reading, MA 01864 - **24/7 Dispatch & Main Phone:** (978) 664-1050 | Fax: (978) 664-0885 - **Division Emails:** info@electricaldynamics.com | service@electricaldynamics.com | telecom@electricaldynamics.com - **Licenses:** Massachusetts Corporate Electrical License #13881A | New Hampshire Corporate Electrical License #56C - **Accreditations:** UL Listed Fire Alarm Runner Service, Eaton Certified Contractor Network, BICSI Corporate Member, GCI Silver S.T.E.P. Safety Award Recipient, ABC, NFPA, ASM, BOMA Boston ## Core Divisions & Technical Sub-Pages - https://electricaldynamics.com/ - https://electricaldynamics.com/electrical-construction/ - https://electricaldynamics.com/fire-alarm-life-safety/ - https://electricaldynamics.com/network-systems-telecommunications/ - https://electricaldynamics.com/service-preventive-maintenance/ - https://electricaldynamics.com/247-emergency-service/ - https://electricaldynamics.com/projects/ - https://electricaldynamics.com/locations/ - https://electricaldynamics.com/technical-library/ - https://electricaldynamics.com/about/ - https://electricaldynamics.com/careers/ - https://electricaldynamics.com/contact/ - https://electricaldynamics.com/terms/ - https://electricaldynamics.com/privacy/ - https://electricaldynamics.com/electrical-construction/switchgear-power-distribution/ - https://electricaldynamics.com/electrical-construction/design-build-bim-engineering/ - https://electricaldynamics.com/electrical-construction/biotech-laboratory-fit-outs/ - https://electricaldynamics.com/electrical-construction/standby-generators-ups-systems/ - https://electricaldynamics.com/fire-alarm-life-safety/boston-master-box-ul-monitoring/ - https://electricaldynamics.com/fire-alarm-life-safety/nfpa-72-testing-inspection-maintenance/ - https://electricaldynamics.com/fire-alarm-life-safety/design-installation-retrofits/ - https://electricaldynamics.com/network-systems-telecommunications/structured-cabling-fiber-optics/ - https://electricaldynamics.com/network-systems-telecommunications/access-control-cctv-security/ - https://electricaldynamics.com/service-preventive-maintenance/infrared-thermography-testing/ - https://electricaldynamics.com/service-preventive-maintenance/commercial-solar-ev-charging-mass-save/ - https://electricaldynamics.com/locations/north-reading-i93-north-corridor/ - https://electricaldynamics.com/locations/burlington-woburn-route-128/ - https://electricaldynamics.com/locations/boston-cambridge-life-sciences/ - https://electricaldynamics.com/locations/metrowest-framingham-marlborough-natick/ - https://electricaldynamics.com/locations/north-shore-merrimack-valley/ - https://electricaldynamics.com/locations/southern-new-hampshire-salem-nashua-manchester/ - https://electricaldynamics.com/projects/mathworks-apple-hill-natick/ - https://electricaldynamics.com/projects/desktop-metal-burlington/ - https://electricaldynamics.com/projects/quanterix-biotech-hq-billerica/ - https://electricaldynamics.com/projects/palomar-medical-burlington/ - https://electricaldynamics.com/projects/cumberland-farms-hq-framingham/ - https://electricaldynamics.com/projects/h-mart-burlington/ - https://electricaldynamics.com/projects/sekisui-voltek-busduct-lawrence/ - https://electricaldynamics.com/projects/harbor-place-haverhill/ - https://electricaldynamics.com/technical-library/nfpa-70b-2023-mandatory-infrared-thermography-guide-massachusetts/ - https://electricaldynamics.com/technical-library/ul-listed-fire-alarm-certificate-runner-service-boston-ma-guide/ - https://electricaldynamics.com/technical-library/office-to-lab-conversion-electrical-infrastructure-checklist-ma/ - https://electricaldynamics.com/technical-library/rmld-eversource-national-grid-commercial-service-upgrade-guide/