Cabecera _services

Global economies have a material financial impact on all construction projects, large and small. Material costs and labor availability are volatile and frequently influenced by unforeseen macroeconomic conditions. As a result, time and money have taken on added importance as cost has become the overriding factor in the project approval process. Given the uncertainty in construction markets, OHL-Arellano understands the need to establish and maintain accurate budgets, as well as, develop and execute realistic and achievable schedules for its clients. We offer a full range of pre-construction and construction services.


In an effort to assist clients in cost management, budgeting and scheduling projects, the company provides a comprehensive product offering of pre-construction services. Pre-construction services are a value-added/cost effective means of identifying potential cost overruns, design issues, as well as cost saving opportunities during the design/concept stage of a project. These services provide assistance in establishing, verifying and maintaining budgets and schedules and help clients reduce overall construction costs.

Pre-construction services include:

  • Cost consulting
  • Schedule development
  • Estimating services
  • Constructability review
  • Design phase budgeting
  • Code compliance
  • Value Engineering


OHL-Arellano understands that no two construction projects are alike. Each project has a defined scope, as well as a specific set of goals and objectives. As such, the company offers a wide range of construction management services to meet the different needs of each client.

Construction management services include:

  • Construction manager at risk
  • Guaranteed maximum price
  • General contracting-lump sum
  • Program management
  • Design-build