Zealous Energy Services

Zealous Energy Services provides turnkey heavy construction solutions for the oilfield and pipeline industries, as well as marine and inland water services across the Upstream, Midstream and Downstream markets. Formerly Crown Oilfield Construction & Marine, Zealous offers deep experience and innovative problem solving to find improved efficiencies while ensuring projects finish on time and on budget. We are especially proud of our Superior Safety Record, and we work to continuously advance our safety and training programs.

Zealous Energy Services

Hard. Smart. Safe.

By blending extensive experience with focused solutions, we work smart and stay safe.

Zealous Energy Services

Proven Results

We build better solutions by finding more efficient, effective ways of working.

Zealous Energy Services

Safety First

Our Superior Safety Record is a direct result of our hard-earned experience and HS&E programs.