Contractors in Ontario

ADOR is a leading solutions provider in public infrastructure development, specializing in the Railway and Marine sectors. We are dedicated to addressing challenges in these industries by delivering innovative technological solutions, advanced engineering services, and cutting-edge technologies. As a trusted partner for problem identification, consulting, and solution implementation, ADOR introduces new technologies to the market, offering end-to-end services, including engineering, procurement, installation, construction, and comprehensive after-sales support.

AGC Canada provides transportation, logistics, and storage solutions, including freight brokerage and container services across Canada and the USA.

AIM is your technology and full-service partner of organic waste management solutions for the municipal, industrial, commercial, and institutional marketplace.

AIRCARE specializes in maintaining facilities and their mechanical infrastructures through uniquely designed, customized and flexible preventive maintenance plans. They deliver a comprehensive range of mechanical services, including equipment monitoring and sales, system installations and emergency repairs for both residential and large commercial facilities. They provide professional and responsive support 24 hours a day, 365 days a year.

AKT Detailing Services provides structural & misc. steel detailing services, as well as connection design for commercial, institutional and industrial projects.

ALTECH Environmental & Response Ltd. provides environmental and geotechnical services, including emergency response to environmental spills and in-situ injection of amendments to treat soil and groundwater contamination.

AM Haulage is a leading provider of hauling services in Ontario. They offer comprehensive solutions for projects of all sizes, specializing in bulk earthmoving, asphalt hauling, and precise material placement.

AMAC Equipment Limited specializes in aerial and underground cable installation products and services. They provide parts, service, and tools for cable installation applications, including pole line hardware, aerial equipment, and work tents.

ANIC Utility Services Inc. works to provide the highest quality service in the Canadian hydro excavation industry. Our primary concerns are to protect the environment, maintain a safe workplace and provide substantial value to our customers and the public. We stand for sustainability, safety, quality and diversity.

ANVI SERVICES LIMITED provides mechanical contracting and project management services to the commercial, industrial, and institutional sectors in Ontario. They specialize in plumbing, heating, and HVAC systems, offering piping work and backflow preventer testing and inspection.

APGL Inc. is a specialist in providing procurement, global supply, and logistical services to the domestic and international mining, engineering, and construction industries.

APM Terminals is a port operating company that manages container terminals and provides integrated cargo and inland services. They focus on developing and operating ports and container terminals, ensuring supply chains are safe and undisrupted by seamlessly integrating land and sea.

ARK Electrical Ltd is an electrical contractor based in Brantford, Ontario, offering residential, commercial, and industrial electrical services.

ASAR Group provides engineering, planning and contract administration services for heavy industrial, infrastructure, ICI and residential building projects.

ASL Distribution Services Ltd. is an asset-based full-service third-party logistics company specializing in warehousing, e-commerce, consolidation, transportation and home & office deliveries.

ATH Mechanical and Recycling Inc. provides facility services including decommissioning, revitalizing and revamping for current or new use requirements. They focus on high asset and metal recovery. ATH also removes and provides demolition services for equipment and facilities. They specialize in intelligent decommissioning, industrial asset recovery, and sustainable recycling, offering auction-ready solutions and full-site decommissioning.

AVAR Environmental Inc. provides environmental management services, focusing on supporting manufacturers and facilities in managing their environmental needs. They aim to work as a team member with clients to ensure success, utilizing a multidisciplinary approach and advanced technology for services including atmospheric emissions management, soil and groundwater analysis, industrial hygiene, and waste management. Their commitment is to deliver quality tools and a common-sense approach to environmental problem-solving in various industrial sectors.

AYANA Building Solutions delivers flexible, customer-focused construction solutions, from project concept to completion, acting as General Contractor, Construction Manager, and Engineering Consultant.

Aba Asphalt is an asphalt and construction company.

Full-service construction contractor specializing in design-build construction method.

Above Water Engineering is an engineering company providing design and drafting services, primarily for the Auckland and Waikato regions.