EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally. With over 74 years of experience, EllisDon is a fully integrated firm offering comprehensive Cradle-to-Grave services that span the entire lifecycle of a build. From early planning and construction to long-term maintenance and operations, EllisDon ensures lasting value for the clients and communities it serves. Headquartered in…
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Construction, redefined.
Full company description
EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally. With over 74 years of experience, EllisDon is a fully integrated firm offering comprehensive Cradle-to-Grave services that span the entire lifecycle of a build. From early planning and construction to long-term maintenance and operations, EllisDon ensures lasting value for the clients and communities it serves.
Headquartered in Mississauga, Ontario, EllisDon is led by a strong foundation of core values and a commitment to delivering great careers to its people while championing inclusive diversity. With a passion for continuous innovation, EllisDon unites dynamic teams to deliver innovative, sustainable, and resilient infrastructure across diverse market sectors. Guided by a forward-looking vision, EllisDon embraces emerging technologies and industry trends to push boundaries, elevate standards, and redefine the future of construction.
LinkedIn followers
242,402
People associated on LinkedIn
5,674
Reported office locations
2045 Oxford Street, London, ON N5V 2Z7, CA
Office No. 503, Al Barsha Business Centre, P.O. Box 112208, Dubai, Dubai na, AE
1004 Middlegate Rd, Mississauga, Ontario L4Y, CA
Business categories
Construction
Other recorded names
EllisDon
Specialties
General Contracting
Design-Build-Finance-Maintain
Virtual Construction
Project Management
Public Private Partnerships
Managed Services
Research and Development
Facilities Management
Life Cycle Management
and Energy Management
Profile identifies a recruitment agency
No
Reported total investment
0
Currency and observation date were not supplied; this is not a current valuation or a funding round.
Industry
Construction
Size
5,001-10,000 employees
Headquarters
London, ON
Organization type
Privately Held
Year founded
1951
Specialties
General ContractingDesign-Build-Finance-MaintainVirtual ConstructionProject ManagementPublic Private PartnershipsManaged ServicesResearch and DevelopmentFacilities ManagementLife Cycle Managementand Energy Management
EllisDon Corporation has 29 open jobs in Canada as of November 7, 2026. Top locations: Calgary, Toronto and Timmins. Median advertised hourly rate: $35.55.
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
3+ YOECandidates need an Ontario Third Class Stationary Engineer's Certificate or Building Operator certificate, college-level building operations knowledge, and 3-5 years of plant operations experience. They also need a valid Millwright credential, troubleshooting skills, computer skills and the ability to work well in a team.
Building Automation Systems, CMMS, ammonia refrigeration plant, reverse osmosis system, fire alarm panel, emergency generator
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
1+ YOECandidates need a high school diploma or equivalent and at least one year of manufacturing experience. A mechanical aptitude, the ability to lift 50 lbs, and the ability to pass a pre-employment alcohol and drug screen are also required.
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
Candidates need working knowledge of accounting databases, proficiency in Excel and Microsoft programs, and experience in accounts receivable or customer service. Strong problem-solving skills to help co-workers resolve issues are also expected.
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
Candidates need to be new grads or co-op students.
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
3+ YOE3 à 5 ans d'expérience comme directeur de projet sur grands projets; Solide connaissance des secteurs du développement, construction et ingénierie; Compréhension du droit des contrats
Project management, Communication skills, Documentation, Contract law, Work in teams
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
Candidates need to be new graduates or co-op students interested in construction careers.
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
Candidates need to be students or new graduates interested in construction careers.
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
Candidates need relevant experience or recent graduate status for their chosen area, and must be First Nations, Métis or Inuit. Submit a resume and cover letter describing your interests and experience.
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
3+ YOE3 à 5 ans d'expérience comme directeur de projet sur grands projets; Solide connaissance des secteurs du développement, construction et ingénierie; Compréhension du droit des contrats
Project management, Communication skills, Documentation, Contract law, Work in teams
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
Candidates need to be recent graduates eager to start a construction career.
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
Candidates need experience in construction or security administration and familiarity with PSPC Contract Security Program processes. Experience as an Alternate Company Security Officer is an asset, along with teamwork and eagerness to learn security rules and regulations.
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
Candidates need general maintenance and repair ability, physical fitness for ladders and lifting, and a valid driver's licence. Building maintenance, minor mechanical, landscaping and chemical handling experience are assets.
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
Disponibilité à temps plein du 4 mai au 21 août 2026; Bilinguisme français et anglais, parlé et écrit; Inscription dans un programme coop en ingénierie ou études connexes
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
1+ YOECandidates need 1 to 3 years of relevant experience and a Building Environmental Services (BES) 1 and 2 or facility maintenance course. Knowledge of building automation systems, mechanical drawings and HVAC is needed, and healthcare maintenance experience is strongly preferred.
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
Candidates need a Certificate of Qualification as a Plumber, fluent English, proven technical plumbing skills and the physical ability to do the job.
Plumbing, Patient care, Quality assurance, Interact verbally in English
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
3+ YOECandidates need 3 to 5 years of experience repairing construction equipment or similar, with strong knowledge of mechanical, hydraulic, electrical, gas and diesel systems. They must troubleshoot independently, provide their own standard hand tools, and hold a valid driver's licence.
hand tools, skid steer, mini-excavator, telehandler, scissor lift, forklift
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
Candidates need a Certificate of Qualification for Plumber, fluent English reading, writing and speaking, demonstrated technical plumbing skills, and the physical ability to do the work.
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
2+ YOE2+ MgmtCandidates need a food and nutrition management education, a Food Service Handlers certification and at least 2 years of healthcare supervisory experience in a unionized environment. Strong leadership, communication and problem-solving skills are also needed.
Computrition, Microsoft Word, Microsoft Excel, Outlook
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
Candidates need to be students or new graduates interested in construction careers.
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
Candidates need a Certificate of Qualification as a plumber, fluent English, and the physical ability and proven technical skills to do the job.
Plumbing, Patient care, Quality assurance, Interact verbally in English
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
1+ YOECandidates need an electrical engineering degree from a CEAB-accredited program and EIT registration or eligibility. They also need one or more years of engineering experience, proficiency in Bluebeam and Microsoft Office, and willingness to travel to field sites.
Bluebeam, Microsoft Office, AutoCAD, MicroStation, PLS-CADD, Pull Planner
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
1+ YOECandidates need Grade 12 or equivalent, one year of food services experience (health care preferred), and a current Food Safe Basic certificate. They must be able to read and follow English instructions, lift up to 22 lbs, and pass a physical assessment.
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
3+ YOECandidates need at least 3 to 5 years of HVAC or refrigeration maintenance experience, plus Skilled Trades Ontario registration, a 313A commercial refrigeration credential, ODP certification and a G2 Gas Technician licence. Strong central chiller knowledge and good communication skills are also required.
EllisDon Corporation: EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.
5+ YOECandidates need a Canadian Engineering Accreditation Board-accredited electrical engineering degree, APEGA Professional Engineer registration, and 5+ years of protection and control experience in substations and transmission systems.