T. Donaldson Construction Ltd.

What T. Donaldson Construction Ltd. does

T. Donaldson Construction Ltd. is a privately held, Kingston, Canada-based general contracting firm that delivers construction, renovation, heritage restoration, and metal roofing services. The company operates as a traditional trade contractor serving local and regional clients across residential and commercial segments, with no disclosed pricing model, customer segmentation, or technology platform underpinning its service delivery. Service breadth spans both modern building practices (metal roofing, renovation) and specialized heritage work, suggesting craft-oriented execution rather than standardized commodity contracting.

The company's market signals are sparse. Operating status is corroborated by a 2025 reference placing it as the general contractor on the Woods Rogers Charlottesville office relocation at Apex Plaza, 120 Garrett Street — a 9,200-square-foot tenant fit-out within a larger 187,000-square-foot mixed-use building developed by Riverbend Development, with Two Street Studio participating as a design collaborator. This cross-border (Canada-to-USA) commercial engagement is the most concrete piece of project evidence and indicates the firm pursues work beyond its home geography, though the volume and frequency of such engagements are not documented.

Commercially, no revenue, headcount, funding, ownership, or management-team data is available. There are no disclosed awards, certifications, patents, technology integrations, or AI/ML capabilities. The firm appears to be a small, privately held contractor reliant on project-based commercial relationships; its investment-relevant signals are limited to a single named client engagement and a broad service description that includes specialty heritage restoration as a potential differentiator.

Name

T. Donaldson Construction Ltd.

Website

https://donaldsonconstruction.ca

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

T. Donaldson Construction Ltd. is a privately held Kingston, Canada-based general contractor providing construction, renovation, heritage restoration, and metal roofing services to residential and commercial clients, including cross-border commercial fit-out projects in the United States.

Ownership category

akta.pro rank

Product category

Construction Services

NAICS

Nonresidential Building Construction (2362), Construction of Buildings (236)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), Construction - Special Trade Contractors (1700)

akta.pro primary industry

Office & Corporate Building Construction (IMAFACAA)

Keywords

• General contracting services
• Construction renovation
• Heritage restoration
• Metal roofing
• Commercial construction

Headquarters

HQ city

Kingston

HQ country

Canada

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure

Core offering

T. Donaldson Construction Ltd. provides general contracting, renovation, construction, heritage restoration, and metal roofing services. The firm delivers project-based construction work ranging from large-scale mixed-use developments (e.g., a 187,000 sq ft building) to smaller commercial office fit-outs (e.g., 9,200 sq ft). It is based in Kingston, Canada, with project execution extending into the U.S. (Virginia).

Differentiator

Problem solved

Functional benefit

Products and services

• General Contracting
• Renovation Services
• Construction Services
• Heritage Restoration
• Metal Roofing

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Three partnerships are on record, tiered minor.

• Riverbend DevelopmentminorStrategic or Co-development PartnerRiverbend Development served as a project partner alongside Donaldson Construction on the Woods Rogers Charlottesville office relocation project at Apex Plaza. This was a commercial real estate development partnership for the 187,000-square-foot mixed-use building project.
• Two Street StudiominorStrategic or Co-development PartnerTwo Street Studio served as a project partner alongside Donaldson Construction on the Woods Rogers Charlottesville office relocation project at Apex Plaza, 120 Garrett Street. Two Street Studio likely provided architectural or design services for the 9,200 square foot office space fit-out.
• Woods RogersminorOthersDonaldson Construction served as a project partner for the Woods Rogers law firm Charlottesville office relocation to Apex Plaza at 120 Garrett Street. The project involved occupying 9,200 square feet of space in the 187,000-square-foot mixed-use building. Woods Rogers is a midsize Virginia law firm expanding its services in Charlottesville's entrepreneurial ecosystem.

Recent moves2 records

Expansion highlights2 records

Broad incumbents

• PCL Constructors: One of Canada's largest general contractors, delivering commercial, institutional, and mixed-use construction across North America. Highly comparable as a Canadian-headquartered contractor with broad commercial building capabilities, but at vastly greater scale.
• Clark Construction Group: Large US commercial contractor delivering mixed-use, office, and tenant-improvement projects. Comparable in commercial building construction and tenant fit-out scope, particularly relevant given Donaldson's US (Virginia) project.
• Turner Construction Company: One of the largest US commercial contractors, with extensive experience in office, mixed-use, and interior fit-out projects. Relevant comparator for the Apex Plaza-style commercial work Donaldson performs.
• EllisDon Corporation: Major Canadian construction services company with deep expertise in commercial buildings, civil infrastructure, and renovations. Comparable as a Canadian general contractor serving similar end markets, though at much larger scale and broader service mix.

Direct peers

• Pomerleau: Canadian construction firm delivering commercial, institutional, and civil projects across multiple provinces. Comparable in core general-contracting model and Canadian base, though materially larger with broader geographic reach.
• Bird Construction: Canadian general contractor focused on commercial, institutional, and industrial construction across Canada. Closely aligned in customer base (commercial/industrial building owners) and service offering (general contracting and renovation), though larger and publicly traded.
• Chandos Construction: Canadian employee-owned general contractor specializing in commercial, institutional, and multi-family construction. Directly comparable as a mid-sized Canadian builder pursuing similar commercial tenant-improvement and new-build work.
• Reliance Construction: General contractor delivering commercial construction, renovation, and specialty services across North America. Closely aligned in service lines (general contracting, renovation) and cross-border operating model.
• Stuart Olson (now part of Bird Construction): Canadian commercial and industrial contractor that delivered general contracting, renovation, and specialty services before being acquired by Bird. Highly comparable service mix to Donaldson, particularly in renovation and commercial fit-out.

Emerging players

• Pinchin Group: Canadian firm offering building-related services including restoration, remediation, and roofing. Comparable in the heritage restoration and roofing specialty trade segments that form part of Donaldson's service mix.

Market position

Strengths3 records

Weaknesses3 records

Competitive moat2 records

Key risks4 records

Key highlights3 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

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 T. Donaldson Construction Ltd.