Weldin Construction is an Alaskan-owned and operated company that offers construction, environmental restoration and construction management services. The company serves local, state and federal governments; petroleum industry; and construction industry. Its services include underground utilities, excavation, industrial coatings, electrical and mechanical. Weldin consists of a mechanical/heating, ventilation and air conditioning; underground utilities; fuel systems; electrical; vertical construction; design/build; and concrete divisions. The company is certified as a small disadvantaged business enterprise by the United States Small Business Administration. Weldin Construction is located in Palmer, Ala.