SIGCO is the proud descendant of the quality insulating glass manufacturing and architectural metal fabrication operations begun in the 1970’s by Soule Glass Industries. Since 1986, SIGCO has continued the same tradition of Maine quality and excellence throughout New England.
We are committed to consistently delivering the highest level of quality products and service and endeavor to share our philosophy of honesty, integrity and fairness with each of our customers. We accomplish this by providing a workplace environment that supports the unique talents of our employees and capitalizing on the invaluable partnerships that we have cultivated with our suppliers. Our consistent record of performance and financial strength is a testament to all of these relationships and it is with that foundation firmly in place that we look forward to serving our industry in the future.