HDD engineering inc.

What HDD engineering inc. does

HDD Engineering Inc. is a privately held structural engineering consultancy headquartered in Mississauga, Ontario, founded in 2018 by Ronza Haddad, P.Eng. The firm specializes in structural engineering for building envelope systems, covering railings and guards, windows and window walls, curtain-walls, glass structures and glazing, and architectural metal panels and cladding. Core deliverables include P.Eng. shop drawing review and stamping, calculation packages, engineering consultation, in-progress site visits, and compliance letters at project completion, all grounded in proficiency with the Ontario Building Code, National Building Code, and standards such as CSA S157, CSA S016, CGSB 12.20, CSA A500, and AAMA. The founder's direct involvement in developing the CSA A500 Building Guards standard and current membership on the CSA Bird Friendly Building Design committee function as competitive differentiation and regulatory positioning.

The firm serves building envelope product manufacturers (e.g., State Window Corporation, Matrex Window System), construction and real estate developers undertaking residential and commercial projects in the Greater Toronto Area, and standards development organizations. Its go-to-market is sales-led and relationship-driven, relying on direct website/phone inquiries, professional network referrals, and a public project portfolio featuring GTA reference developments such as Smart House, Erin Mills Condos, Rain Condos, CSSR, and Uptown Markham. Revenue is generated through professional services engagements priced on a quote, project-by-project basis with no publicly disclosed rates, and distribution is direct with no channel intermediaries. The firm operates as a small practice of 1-10 employees with no disclosed external investors, parent entity, subsidiaries, or funding rounds.

Name

HDD engineering inc.

Legal name

HDD Engineering Inc.

Website

https://hddengineering.ca

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

1–10 employees

Short description

HDD Engineering Inc. is a Mississauga-based structural engineering consultancy founded in 2018 that provides façade and building envelope engineering — including railings, curtain-walls, windows, glass structures, and cladding — for manufacturers and developers across the Greater Toronto Area and Ontario.

Ownership category

akta.pro rank

Product category

Structural Engineering Consulting

NAICS

Engineering Services (54133)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Sheet Metal & Flashing Works (Gutters, Copings, Edge Metal, Downspouts) (IMAFAMAE)

Keywords

• Façade structural engineering
• Building envelope consulting
• Shop drawing review stamping
• Curtain wall engineering
• Glass structure design

Headquarters

HQ city

Mississauga

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Engineering Consulting Services: Professional engineering consulting services for building envelope structural design, including shop drawing reviews and stamping, calculation packages, consultation, in-progress site visits, and compliance letters at completion.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

HDD Engineering Inc. provides specialized structural engineering services for building envelope and façade systems, including reviewing and stamping shop drawings, delivering calculation packages, on-site consultation and visits, and compliance letters. Core focus areas are railings/guards, windows and window walls, curtain-walls, glass structures and glazing, and metal panels and cladding. The firm serves product manufacturers, developers, architects, and standards organizations across the Greater Toronto Area and Ontario.

Product overview

HDD Engineering Inc. is a structural engineering consulting firm that offers a unified portfolio of building envelope engineering services. The company provides specialized structural engineering for various façade components including railings/guards, windows and window wall systems, curtain-wall, glass structures and glazing, and metal panels and cladding. Services are delivered through a core offering model encompassing shop drawing review and stamping, calculation packages, site visits, consultation, and compliance letters. The firm was founded in 2018 by Ronza Haddad, P.Eng. and serves projects across the Greater Toronto Area and Ontario.

Differentiator

Problem solved

Functional benefit

Products and services

• Railings/Guards Structural Engineering Structural engineering services for guard design including structural adequacy reviews of aluminum members, anchors (including epoxy anchors), brackets, glass and infill panels, pickets, and system fastening, targeted at building envelope manufacturers and developers.
• Windows & Window Wall Structural Engineering Structural engineering services for windows and window wall systems including reviews of window mullions, strap anchors, connections, and fastening into concrete, steel and wood structures, as well as glazing components such as tempered, heat strengthened, and spandrel panels, targeted at envelope manufacturers and developers.
• Curtain-Wall Structural Engineering Structural engineering services for curtain-wall systems including reviews of mullions, anchorage, brackets, welding to steel structures, bolts, glass and various curtain-wall components, including structurally glazed systems and sealant analysis, targeted at envelope manufacturers and developers.
• Glass Structures & Glazing Engineering Structural engineering services for glass structures and glazing including glass fin supports, canopy glazing, spider fittings, sealant analysis, storefronts, and connections to various structures, targeted at envelope manufacturers and developers.
• Metal Panels & Cladding Engineering Structural engineering services for architectural metal panels and cladding including panel thickness reviews, support members and spacing, and fastening to building structures, targeted at envelope manufacturers and developers.
• Shop Drawing Review & Stamping Review and stamping of shop drawings for building envelope products ensuring structural adequacy of components including aluminum members, anchors, brackets, glass, pickets, and connections, targeted at building envelope manufacturers.
• Calculation Packages Engineering calculation packages provided as a deliverable for building envelope structural design projects, targeted at building envelope manufacturers and developers needing documented code-compliant calculations.
• Site Visits & Consultation In-progress site visits and engineering consultation services for building envelope projects, targeted at developers and contractors needing on-site engineering support during construction.
• Compliance Letters Compliance letters provided at project completion confirming adherence to applicable codes and standards, targeted at developers and building owners requiring documented regulatory compliance.

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators3 records

Recent moves5 records

Expansion highlights3 records

Broad incumbents

• EXP Services Inc. Large multi-discipline engineering firm with structural and building envelope capabilities across Canada and globally; HDD already has a working relationship with EXP (per testimonials) and competes with EXP's structural practice for similar envelope review work.
• Stantec: Global engineering, architecture, and environmental firm with a substantial Canadian structural and buildings practice; competes with HDD for envelope structural design and shop drawing review mandates, particularly on larger multi-disciplinary projects.
• WSP Global: Global engineering consultancy with a major Canadian structural and building envelope practice, offering bundled engineering services that overlap with HDD's façade and curtain wall review work for large developer and manufacturer clients.

Direct peers

• RDH Building Science: Specialist building envelope and building science consultancy with offices across Canada, performing façade structural assessments, glazing reviews, and code compliance work that closely parallels HDD's service portfolio.
• Morrison Hershfield: Canadian engineering firm with a dedicated Building Envelope / Specialty Services group providing structural review, shop drawing stamping, and code compliance for glazing, curtain wall, and cladding — directly overlapping HDD's core services in the same Ontario market.
• CCI Group: Canadian building envelope and structural engineering consultancy with offices in Ontario, providing façade review, curtain wall engineering, and code compliance services that closely match HDD's niche specialization.
• Read Jones Christoffersen (RJC Engineers): Canadian structural engineering firm with an established building envelope and restoration practice covering curtain wall, glazing, and cladding structural design, serving many of the same manufacturer and developer clients as HDD.
• Crosier Kilgour Partners: Toronto-based structural engineering firm serving the building envelope, renovation, and new construction markets in Ontario, with overlapping service lines to HDD on façade and structural review work.
• Stephenson Engineering: Canadian structural engineering consultancy with Toronto presence and a building sciences / restoration group doing façade and envelope structural work similar to HDD's scope.
• Entuitive: Structural engineering consultancy with an explicit building envelope practice in Toronto, providing structural design and review for curtain walls, glazing, and architectural metalwork comparable to HDD's offerings.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/hdd-engineering-inc

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about HDD engineering inc.