Project Estimator

Company Description St Clair Mechanical Inc., founded in 2000, is a full-service, multi-discipline mechanical, electrical, and civil contractor based in Brigden, ON. The company operates a main fabrication shop with over 25,000 square feet of enclosed, heated space and an additional 34,000 square feet for tool and material storage, plus 47 acres of secured laydown area. SCM specializes in above- and below-grade high-pressure piping fabrication and self-performs field installations with in-house civil, electrical, and crane divisions. Supported by advanced welding stations, high-capacity overhead cranes, and a fully equipped mobile fleet, SCM can deliver a wide range of new construction, maintenance, and turnaround projects. As a proud member and supporter of the Canadian Council for Aboriginal Business and partner of The Three Fires Group, SCM emphasizes safety, quality, and long-term client partnerships. Role Description The Project Estimator is a full-time, on-site role based in Brigden, ON. This position is responsible for preparing detailed cost estimates for mechanical, electrical, and civil construction projects, including materials, labor, equipment, and subcontractor services. Day-to-day tasks include reviewing drawings and specifications, analyzing project scopes, soliciting and evaluating vendor and subcontractor quotes, and developing competitive bids and budgets. The Project Estimator will collaborate closely with project managers, engineering, and field teams to clarify technical requirements, identify cost-saving opportunities, and support change orders and project updates. The role also involves maintaining accurate estimate documentation, supporting forecast and cost tracking, and contributing to continuous improvement of estimating tools and processes. Qualifications Strong project estimation capabilities, including Project Estimation and Construction Estimating skills. Solid financial and cost control skills, including Cost Management and Budgeting. Effective Communication skills to collaborate with internal teams, clients, vendors, and subcontractors. Experience interpreting engineering drawings, specifications, and construction documents. Proficiency with estimating software and MS Office (Excel, Word, Outlook); familiarity with ERP or project management systems is an asset. Relevant experience in industrial, mechanical, electrical, or civil construction environments. Diploma or degree in Engineering, Construction Management, or a related field, or equivalent practical experience. Strong analytical, organizational, and time management abilities, with high attention to detail. Commitment to safety, quality, and non-discriminatory, inclusive workplace practices.

The Project Estimator is responsible for preparing detailed cost estimates for mechanical, electrical, and civil construction projects. This includes reviewing drawings, soliciting vendor quotes, and collaborating with project managers to develop competitive bids.

Candidates should have a diploma or degree in Engineering, Construction Management, or equivalent practical experience. Proficiency in estimating software and experience in industrial construction environments are required.

• Time managementPreferred
• BudgetingPreferred
• MS-OfficePreferred
• CommunicationPreferred

Identified from the job description. Confirm important requirements above.

• Project Estimation
• Construction Estimating
• Cost Management
• Budgeting
• Communication
• Engineering Drawing Interpretation
• Estimating Software
• MS Office
• Analytical Skills
• Organizational Skills
• Time Management

• Construction
• Engineering
• Management & Leadership
• Manufacturing
• Trades

Minimum education

Professional degree

Minimum experience

2+ years

Apply by

Mar 3, 2027

Posting language

English

Working hours

40 hours per week

Seniority

Entry level

Application method

Direct apply is available