FS Bancorp, Inc. is a holding company of 1st Security Bank of Washington that delivers banking and financial services to local families, local and regional businesses and industry niches within distinct Puget Sound area communities. It originates home improvement loans, commercial real estate mortgage loans, commercial business loans, and second mortgage/home equity loan products, consumer loans, including home improvement loans. The company also offers various lending products, such as commercial real estate, commercial business, and residential construction lending. FS Bancorp, Inc. is headquartered in Mountlake Terrace, Washington.