Williamson Electrical Company was founded in February 1944 by Edward A. Williamson on Walnut Street, Brookline Village, Massachusetts. Now under the exclusive management of the Tilton Family, Williamson Electrical Company began to grow, doubling its sales and workforce. Under the watchful eye of the Tilton family, the business has continued to grow. Several years later, the business became successful enough that it was necessary find a facility large enough to house our multi-million dollar inventory and repair shop. We believe that our move from our original location in Needham, to our current facility in Chelsea has enabled us to continue to grow and prosper not only in area of the products we are able to offer but, the repair shop and service departments ability to serve all of our customers whether residential or industrial.
New Hampshire laws do not require a contractor making home improvements or constructions in New Hampshire to have a state license. Licensure at the state level is required for electrical and plumbing. A homeowner should check if the project complies with local city or county building codes.