Diamond Huntbach Construction Corporation is a general contractor working in Philadelphia since 1985. Our experience and competence in the industry are unmatched. Our talented men and women and the skills they bring are the foundation of our value to you. Our prices are competitive-most of our projects have been won by sealed bid procedures. We are fully insured and bonding is available. We are EPA and OSHA-certified and are licensed in Pennsylvania, New Jersey and Delaware. To perform the highlest level of quality construction services at fair, market-competitive prices.