Meshek & Associates was founded with one goal in mind: to serve communities.

In 1988, Janet Meshek, PE, CFM, SR/WA founded the firm with the sole focus of providing hydrologic and hydraulic analysis services to communities and other engineering firms. During the last 35 years, we have strategically added and elevated our services to support our clients’ needs. Meshek & Associates is the only firm in the state of Oklahoma that can provide expert-level support in these varied but complementary services:

H&H Engineering

Civil & Roadway Design

GIS Services

Land Survey & LiDAR Scanning

Right-of-Way & Land Acquisition

Planning & Grants


When our founder, Janet Meshek, started this company almost 35 years ago she committed to treating others professionally with dignity and respect. During the sixteen years that I’ve worked with her, I’ve witnessed just that. I’m honored that the board has entrusted me with the responsibility of holding our company to these ideals.
— Brandon Claborn, PE, CFM on becoming CEO in 2017

Communities need trusted partners to safeguard today and build a stronger tomorrow

— it's why we exist.


Guiding Principles

  • Driven by our passion to serve others and leave a lasting impact on communities.

  • Working together in the spirit of collaboration to achieve common goals.

  • Serving others with grace, compassion, honesty, and integrity.

  • Creating lasting personal connections with our colleagues, clients, and partners.

  • Owning the outcome, standing behind our work, and ensuring we leave our world better than we found it.

Imagine a community that is sustainable, resilient, and prosperous; let’s achieve it together.