Company Description St Clair Mechanical Inc., founded in 2000 and based in Brigden, ON, is a full-service multi-discipline mechanical contractor serving a wide range of industrial projects. The company operates extensive fabrication facilities with over 25,000 square feet of enclosed, heated shop space and additional buildings and secured laydown areas for tools and materials.

SCM specializes in above- and below-grade high-pressure piping fabrication and self-performs field installations through its Mechanical, Civil, Electrical, and Crane divisions. With advanced welding stations, significant lifting capacity, and a fully equipped mobile fleet, SCM delivers comprehensive solutions from new construction to maintenance and turnaround projects. The company is a proud member and supporter of the Canadian Council for Aboriginal Business and works in joint venture with The Three Fires Group, emphasizing safety and successful outcomes on every project.

Role Description The Mechanical Estimator is a full-time, in office role located in Brigden, ON. This role is responsible for preparing detailed estimates for mechanical and piping projects, including material takeoffs, labor calculations, equipment and subcontractor pricing, and overall cost summaries.

The Mechanical

Estimator will review drawings, specifications, and tender documents; request and analyze vendor and subcontractor quotes; and collaborate with project managers, engineers, and fabrication teams to ensure accurate and competitive bids. Daily responsibilities include updating estimating databases,



maintaining cost records, participating in bid reviews, and supporting both new construction and maintenance/turnaround proposals. The role also involves coordinating with the Mechanical, Electrical, Civil, and Crane divisions to capture full project scope and risk considerations, while adhering to safety and quality standards.

Qualifications

- Candidates should possess strong mechanical estimating skills, including experience with piping, structural, and industrial project cost analysis.
- Candidates should possess proficiency in reading and interpreting engineering drawings, P&IDs;, isometrics, and technical specifications.
- Candidates should possess capabilities with estimating software, spreadsheets, and general computer skills for data analysis and cost tracking.
- Candidates should possess solid knowledge of construction practices, fabrication processes, and industrial safety standards.
- Candidates should possess effective communication, negotiation, and collaboration skills for working with internal teams, vendors, and clients.
- Candidates should possess strong organizational and time-management abilities, including attention to detail and capacity to manage multiple bids and deadlines.
- Diploma or degree in Mechanical Engineering Technology, Construction Management, or a related field, or equivalent experience in mechanical contracting, is beneficial.
- Experience in industrial, oil and gas, or heavy construction environments, and familiarity with Canadian codes and standards, is an asset.

📌 Mechanical Estimator (Brigden)
🏢 St Clair Mechanical
📍 Brigden