Whatumccallum Inspections Ltd. is a Métis-owned civil engineering and environmental consulting firm based in Edmonton, Alberta. We help industry, government, and Indigenous organizations navigate complex regulatory and environmental requirements for land development and infrastructure projects.
Core Expertise:
- Regulatory Applications & Permits (SME, SML, DLO, LOC, CRBP, TFA)
- Phase I Environmental Site Assessments (ASTM E1527-21)
- Construction Monitoring & HSE Site Compliance
- Indigenous & Stakeholder Engagement
- Technical Drawings & Drafting (AutoCAD)
- Land-use Research & Analysis
What We Deliver:
With over 20 years of experience, we guide projects from concept to final approval. As a Qualified Environmental Professional (EP) and National Construction Safety Officer (NCSO), the founding CEO Mark McCallum, a Certified Engineering Technologist (CET), provides defensible Phase I ESAs, regulatory applications, and site compliance inspections.
Mark’s lived experience as Métis person and 20+ years of experience working with Indigenous organizations enables him to facilitate in respectful, productive engagement that builds social license, and lasting partnerships—using a Two-Eyed Seeing approach that holds Indigenous Knowledge and Western Science as equal partners.
We prepare submission-ready regulatory packages, technical drawings, and engagement reports that meet the highest standards. We specialize in sand & gravel pits.
Let’s get your project approved—without surprises.



