Here at Duquesne Locksmith Service Located on 607 Grant Avenue Suite: D, Duquesne, PA 15110 we push ourselves on making our customers happy by providing great Locksmith Services and for a reasonable price . We offer the best quality Locksmith Service and trained professionals in Duquesne, PA Metro area. please give us a call for any type of Locksmith work Residential Commercial and Automotive 24 hours 7 days a week 412-533-9243.