OCBA has successfully completed projects of a wide range of complexities and sizes. We have experience in all phases of project development, including site selection, program development, master planning, construction document preparation, bidding, and construction administration.

Offerings include:

  • Site selection and evaluation.
  • Program development and master planning.
  • Marketing graphics.
  • Community outreach including workshops and charrettes.
  • Playground safety audits.
  • Design development including budgeting and phasing plans.
  • Construction services including bid document preparation, bidding assistance, and construction administration.
  • Post construction services including maintenance plan preparation.

Through all of our work, we strive to deliver the highest quality results to our clients by emphasizing what we do best:

Participatory Design Process

Natural Systems and Sustainable Design

Construction Services


Photo courtesy Andrew Schwallier

Why Choose Us?

75% of our work is with repeat clients.  This is why they choose us:

  • Overall collaborative approach – We work with you instead of for youwe achieve great results by thinking things through together.
  • Participatory process – Using our (optional) charrette process gives us the ability to efficiently interact with stakeholders and generate ideas on the spot.
  • Personal service combined with great resources – We are a small office with the ability to put the right team together with trusted and proven outside partners.
  • Stewardship – For over 50 years, we have been stewards of the land and advocates for the environment.