- Fax
- (403) 266-8871
- DAVID J. PICARD Principal
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Listing updated 6 September 2026
Clearstone Engineering Ltd. delivers specialized engineering services that assess and control air emissions for the natural gas, petroleum, petrochemical and broader energy sectors. Their offerings include air‑emission assessments, pollution‑control system design, greenhouse‑gas management, fugitive‑emission measurement, dispersion modeling and comprehensive environmental support. Leveraging advanced measurement techniques and international standards, the firm helps clients meet regulatory requirements, reduce emissions and improve operational efficiency across industrial facilities worldwide.