When founded in 1968, Harrison Western brought superior design and construction services to the mining industry. A few years ... later, the firm expanded to offer heavy civil and above-ground construction services. The company has set North American shaft sinking records through major aquifers, and was the first contractor to introduce earth pressure balance technology to the tunneling industry. Today with more than 50 years and over $2 billion in construction, mine development, and engineering, Harrison Western leads the industry in safety and performance. Watch our short promo video here: https://youtu.be/dsq7PfOtHyk read more