Gagnon, Inc.

Founded in 1931, Gagnon Inc. is a family-owned industrial contractor with a long history of providing refractory and maintenance services to customers throughout the northeastern United States. Gagnon supports industries including pulp and paper, power generation, chemical processing, manufacturing, and other heavy industrial markets that rely on high-temperature process equipment. Over the years, Gagnon has expanded its capabilities while maintaining a strong commitment to safety, craftsmanship, and customer service. The company is known for supporting planned outages, maintenance projects, and capital improvements that help facilities improve reliability and extend asset life. More than ninety years of experience have made Gagnon a well-established partner for customers seeking practical refractory expertise and responsive field support.