Stamped Design & Specifications
Detailed structural drawings prepared to the Alberta Building Code and ready for the City of Calgary permit process.
Structural, Geotechnical, Civil
Engineered with the care of a craftsman.
A Calgary-based professional engineering consultancy working with homeowners, builders, and architects across Alberta on new builds, additions, and renovations. APEGA-licensed, code-fluent, and quietly meticulous.
A Calgary engineering legacy
Years of Combined Engineering Experience
37 years of combined engineering experience.
Our Practice
Engineering services, considered & composed.
Tailored structural, geotechnical, and civil engineering services for Calgary homeowners, contractors, and developers.
Site Inspections & Reports
Thorough field inspections to verify construction matches the approved structural drawings and meets code.
Engineering Consultation
Structural, geotechnical, and civil engineering consultation across residential and light-commercial projects.
How We Work
A clear, four-step process.
From first call to final inspection, here's exactly what happens when you work with Tusk.
- i. Consult
The first conversation
A short scoping conversation where we learn your project, timelines, and permit requirements.
- ii. Design
Structural calculation
Our engineers produce calculations and detailed drawings to Alberta Building Code and NBCC standards.
- iii. Stamp
APEGA-sealed drawings
Final drawings reviewed and stamped by an APEGA-licensed P.Eng., ready for City of Calgary submission.
- iv. Inspect
On-site verification
We may visit the site during construction to verify the build matches the stamped drawings.
Sectors We Serve
Project types we engineer.
Structural engineering expertise across residential, commercial, industrial, and infrastructure work.
Homes & Additions
Structural design for custom new builds, additions, and residential developments in Calgary.
View past projects
Offices & Retail
Structural engineering for office buildings, retail spaces, and commercial complexes.
Warehouses & Plants
Structural engineering for warehouses, manufacturing facilities, and light industrial infrastructure.
Civil & Site Work
Civil engineering for site development, grading, drainage, and municipal infrastructure.
View past projectsWho We Are
A professional engineering firm for builders who care about the details.
As a Calgary-based engineering consulting firm, Tusk Engineering Inc. delivers innovative structural, geotechnical, and civil engineering solutions designed to meet the Alberta Building Code and your project requirements.
Our work complies with regulations set by APEGA, and our designs are sealed by APEGA-licensed professional engineers.
From new home builds and residential additions to large-scale industrial facilities, we bring technical proficiency, attention to detail, and a client-centered approach to every project.
The Consultants
Meet the engineers.
The APEGA-licensed engineers behind every Tusk project.
Alaa Atef, P.Eng
Structural Engineering Lead
Accomplished senior structural engineer with 30+ years of expertise delivering large-scale, multi-disciplinary projects. Alaa brings deep technical expertise, creativity, and adaptability, inspiring collaboration and expediting solutions to complex structural challenges.
Basel Amr, P.Eng
Intermediate / Field Structural Engineer
Intermediate structural engineer with 7 years of experience across bridge and building engineering. Basel applies NBCC and CSA S6 with precision on public- and private-sector projects, leading field reviews and stamped-drawing coordination.
Working with Tusk Engineering was a smooth, professional experience from start to finish. Their drawings were ready on time, the permit went through without revision, and the on-site inspection was thorough.
★★★★★
From our verified Google Reviews
Read all client testimonials →Common Questions
Frequently asked questions.
Quick answers about structural engineering, Calgary permits, and working with Tusk.
Do I need a structural engineer for a new home build in Calgary?
Yes. The City of Calgary requires stamped structural drawings for new builds covering foundations, framing, beams, and lateral resistance. An APEGA-licensed structural engineer designs the system to the Alberta Building Code, the NBCC, and CSA standards, then provides the stamped package needed for permit submission.
What is APEGA and why does it matter for my project?
APEGA (Association of Professional Engineers and Geoscientists of Alberta) is the provincial regulator that licenses structural engineers in Alberta. Hiring an APEGA-licensed P.Eng. ensures your project meets Alberta Building Code and that your drawings are legally stamped for permit submission.
Do I need a permit for a home addition or renovation in Calgary?
Most structural changes in Calgary require a building permit. Home additions, walkout basements, second-storey additions, garage conversions, deck and roof modifications, and retaining walls over 1.2 m all typically need stamped engineering drawings as part of the permit submission.
What's the difference between structural, geotechnical, and civil engineering?
Structural engineering covers beams, columns, walls, and foundations. Geotechnical engineering focuses on soil behaviour and how foundations interact with the ground. Civil engineering covers site work, grading, drainage, and municipal infrastructure. Tusk offers all three under one roof.
Do you work outside of Calgary?
Yes. Tusk Engineering Inc. serves clients across Alberta, with most projects in Calgary, Airdrie, Cochrane, Okotoks, and surrounding municipalities.
Begin a Project
Tell us about your project.
A short scoping conversation is the best place to start.