McDonough. Elevating Project Success Since 1976. Since 1976, McDonough has been elevating project success for commercial construction projects and industrial facilities. Our best-in-class customer and technical service provides the foundation for the rental and sales of vertical solutions - construction elevators, self-erect tower cranes and material transport platforms. Serving the entire United States from locations in Houston, Anaheim, Baltimore, Atlanta and Tampa we are prepared to service projects across the country.