Site Supervisor

Location: Timmins and District
Company: Crawford Mechanical Ltd. (CML)

Position: Full-Time

About Crawford Mechanical Ltd.

Crawford Mechanical Ltd. (CML) is a multi-discipline construction company specializing in residential, commercial, mining, and industrial mechanical projects. Our mission is to deliver high-quality builds with an emphasis on craftsmanship, safety, and sustainable solutions.

Position Overview

Crawford Mechanical Ltd., a fast-growing Indigenous-owned mechanical and construction contractor, is seeking a highly skilled and safety-driven Site Supervisor to manage all on-site activities across various projects in Ontario. The ideal candidate will have experience overseeing multi-trade construction sites, ensuring health and safety compliance under OHSA, and managing jobs registered under a Notice of Project (NOP) with the Ministry of Labor.

Key Responsibilities

Health, Safety & Environmental Duties

·         Oversee and coordinate all site activities, including subcontractors, trades, and    equipment

·         Ensure work is performed to specifications, schedule, and quality standards

·          Maintain strict compliance with Occupational Health and Safety Act (OHSA)    requirements

·         Lead daily safety talks, site inspections, and incident reporting

·         Ensure all site operations follow Ministry of Labor guidelines, especially for    projects requiring an NOP filing

·         Liaise with project managers, consultants, and clients to ensure smooth     communication and workflow

·         Manage site logistics including materials, equipment, and personnel movement

·         Maintain site documentation including safety logs, daily reports, and timesheets

·         Foster a positive and productive job site culture focused on safety, accountability,    and teamwork

Qualifications

·         Minimum 5 years of experience as a Site Supervisor or similar role in the construction industry

·         Proven experience running Notice of Project (NOP) sites in Ontario

·         Strong understanding of OHSA and construction safety protocols

·         Ability to manage multiple trades and drive efficient process flow

·         Excellent leadership, organizational, and communication skills

·         Proficient in reading and interpreting blueprints and construction documents

·         Valid driver’s license and willingness to travel as needed

·         Current certifications in First Aid, Working at Heights, WHMIS, and Supervisor Health & Safety Awareness (or willingness to obtain)

Why Join CML?

At Crawford Mechanical Ltd., we value safety, quality, and integrity. You'll be part of a team that takes pride in its work and believes in building more than just structures—we build careers, trust, and long-term success.