Elevate Your Business Potential

We offer a range of seminars on key topics such as innovative technology, lighting regulations, energy management, safety and environmental concerns. Technology, Product Maintenance and Systems training is also available to your teams ranging from your corporate personnel to on-site operational teams.

Code Classes

We offer comprehensive training sessions on the latest in electrical code. Classes are held in Massachusetts and New Hampshire.


  • 2020 National Electrical Code Book with MA amendments
  • Electricians License (from MA, RI, NH, VT, ME)
  • Note you must be a resident of either state to qualify for CEU credit
  • MA/NH Drivers license or state issued ID


Product Seminars

Several of our vendors hold seminars for their new products. These seminars are typically held at one of our 22 branches, and food/drink is provided.

Upcoming seminars will be posted here, as well as on our Facebook and Twitter pages.


Ductless Mini-Split Installation Training

HVAC installation is considered a niche or specialized skill. We offer in depth Haier mini-split training, as well as an EPA certification course.

While ductless mini-split installation is simpler and less time consuming than that of a conventional system, the process is still somewhat complex. It is highly important that installation is completed by a certified technician.


Contact Our Sales Team Today!

Copyright 2015 Needham Electric Supply. All Rights Reserved.

Sign Up for Contractor Advantage and Enter to Win a Night on the Town!

Enter to win one free night’s stay at Boston’s Seaport Hotel, and enjoy an evening out with a $250 American Express Gift Card!