Allen Contracting HOME HISTORY PROJECTS SAFETY EMPLOYMENT CONTACT FEATURED PROJECT I-235 and I-44 Interchange in Oklahoma City, OK. At the time of award this project was the largest single project ever administered by the Oklahoma Department of Transportation. As one of the most heavily used commuter corridors in Oklahoma City this project is the next phase in alleviating the current traffic concerns. When complete this project will encompass 11 new bridges and the states first 4 level interchange. In order to accomplish this many innovative construction methods are being used with the intent to accelerate construction and accomplish the goal of completing this project ahead of schedule. Allen Contracting compiled a team for this project that has vast experience in many areas of expertise in order to achieve this goal. \\ VIEW OUR PORTFOLIO NEWS OSHA schedules meeting of National Advisory Committee on Occupational Safety and Health; announces member appointments Workers exposed to falls, amputation hazards at TimkenSteel's three Canton, Ohio, plants Florida-based company exposed workers to repeat hazards at Waxahachie, Texas, facility New OSHA program will focus on Nebraska companies using highly hazardous chemicals SUBSIDIARIES Affiliates AGC- Association of General Contractors ARTBA- American Road & Transportation Builders Association National Safety Council Better Business Bureau ACPA- America Concrete Pavement Association OMCA- Oklahoma Municipal Contractors Association State Chamber of Oklahoma Greater Oklahoma City Chamber American Chamber of Commerce Allen Contracting 516 W. CALIFORNIA AVE. OKLAHOMA CITY, OK 73102 O: 405.677.4450 F: 405.677.5006 EMAIL US Home About Projects Safety Employment ©2021 Allen Contracting. Website design, support and hosting by Back40 Design.

Allen Contracting HOME HISTORY PROJECTS SAFETY EMPLOYMENT CONTACT ALLEN CONTRACTING Established in 1987, Allen Contracting, Inc. is a heavy highway construction company with services located throughout the state of Oklahoma. The company has been a family-owned business specializing in grading, drainage, bridge and surfacing projects. By staying committed to loyalty, integrity and accountability, Allen Contracting, Inc. has become one of the major leaders in the heavy highway construction industry today. Our mission is to be a fundamental leader in all areas of heavy highway construction. We will continually reinforce our reputation for superior personal service by providing respect, training, reward, security, and advancement opportunities to our employees. In 2013, Shell Construction Company, Inc. was added to continue the growth of the company and to stand by those same core values that have garnered the respect of our peers in the construction industry. 516 W. CALIFORNIA AVE. OKLAHOMA CITY, OK 73102 O: 405.677.4450 F: 405.677.5006 EMAIL US ©2021 Allen Contracting. Website design, support and hosting by Back40 Design.