Heavy Construction Systems Specialists, Inc. (HCSS) is a software development company that provides technology solutions for the construction industry. The company was founded in 1986 and is headquartered in Prairie Village, Kansas. HCSS offers a range of software products, including estimating, project management, and equipment maintenance software. The company's software is used by construction companies of all sizes, from small contractors to large multinational firms. HCSS is committed to providing innovative technology solutions that help construction companies improve their efficiency and profitability.