Grey Wolf
Consulting

LLC

Precision mechanical engineering for the built environment. HVAC, plumbing, load calculations, and energy modelling delivered with integrity and expertise.

Request a Consultation

Veritas Ad Victoriam

Who We Are

Built on Precision.
Driven by Integrity.

Grey Wolf Consulting LLC is a boutique engineering firm founded on the principle that every project deserves rigorous analysis and crafted solutions — not cookie-cutter designs.

We specialize in mechanical systems for residential, commercial, and institutional projects. From a single-family home requiring a Manual J load calculation to a complex commercial tower demanding full energy code compliance modelling, we bring the same standard of excellence to every engagement.

Our family motto — Veritas Ad Victoriam (Truth to Victory) — guides everything we do. Honest analysis, transparent communication, and deliverables you can build with confidence.

What We Do

Our Services

HVAC Design

Heating, Ventilation & Cooling

Precision mechanical system design tailored to your building's specific needs — from residential to large commercial projects. We deliver systems built for efficiency, comfort, and longevity.

Plumbing Design

Domestic & Commercial Systems

Comprehensive plumbing system design including domestic water, sanitary drainage, and fire suppression coordination. Code-compliant, constructible drawings ready for permit.

Load Calculations

Manual J / D / S & Beyond

Accurate heating and cooling load calculations using ACCA-approved methodologies. Ensure right-sized equipment, better comfort, and avoid costly over-sizing errors.

Energy Modelling

Compliance & Optimization

Whole-building energy models for code compliance (ASHRAE 90.1, Title 24, IECC) and optimization. Reduce operating costs and support sustainability certifications like LEED.

Ready to Build Something
Worth Standing Behind?

Whether you need a quick load calculation or full mechanical design documents, we'd welcome the opportunity to discuss your project.

Get In Touch

jonathan@grey-wolf-eng.com