Our customers depend on their buildings, industrial assets, processes, and energy management, to help them meet competitive challenges. For over 75 years, customers across Canada and the United States have relied on Ainsworth as their single source partner for installing and keeping their assets safe, effective, and energy efficient. ERCA/EAS #7001379
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Full company description
Our customers depend on their buildings, industrial assets, processes, and energy management, to help them meet competitive challenges. For over 75 years, customers across Canada and the United States have relied on Ainsworth as their single source partner for installing and keeping their assets safe, effective, and energy efficient.
ERCA/EAS #7001379
LinkedIn followers
33,587
People associated on LinkedIn
1,773
Reported office locations
131 Bermondsey Road, Toronto, Ontario M4A1X4, CA
3392 Wonderland Rd S, London, Ontario N6L 1A8, CA
100-2588 27 St NE, Calgary, Alberta, CA
3680 E 2nd Ave, Vancouver, British Columbia V5M 0A4, CA
18220-102 Edmonton Ave, Castor, Alberta T5S 1S7, CA
203 Lynndale Ct, Mechanicsburg, Pennsylvania 17050, US
131 Illsley ave, Dartmouth, Nova Scotia B3B 1T1, CA
3718 Mitchelmore Ave, Saskatoon, Saskatchewan S7P 0B9, CA
1560 McDonald St, Regina, Saskatchewan S4N 6M6, CA
766 Pandora Ave E, Winnipeg, Manitoba R2C 4S2, CA
1200 Avenue McGill Collège, Montreal, Quebec H3B 4G7, CA
1930 Rue Onésime-Gagnon, Montreal, Quebec H8T 3M6, CA
10 Centre Dr, Monroe, New Jersey 08831, US
185A St, Surrey, British Columbia V3S 7A4, CA
3057 Barons Rd, Nanaimo, British Columbia V9T 3Y6, CA
759 Evett St, Sarnia, Ontario N7S 5N3, CA
880 Farewell St, Oshawa, Ontario L1H 6N6, CA
1510 Old Falconbridge Rd, Greater Sudbury, Ontario P3A 4N8, CA
5536 Eglinton Ave W, Mississauga, Ontario M9C 5K5, CA
69 Auriga Dr, Nepean, Ontario K2E 7Z2, CA
17400 SW Upper Boones Ferry Rd, Durham, Oregon 97224, US
1515 E Kirby St, Detroit, Michigan 48211, US
24300 Southfield Rd, Southfield, Michigan 48075, US
1375 Rue Frank-Carrel, Québec, Quebec G1N 2E7, CA
860 Denison St, Markham, Ontario L3R 4H1, CA
11600 Crossroads Circle, Middle River, Maryland 21220, US
83-40 N 72nd Dr, Queens , Arizona 11385, US
13162 SE 32nd St, Bellevue, Washington 98005, US
Business categories
Service Industry
Mechanical Engineering
Heating, Ventilation, and Air Conditioning (HVAC)
Commercial
Other recorded names
Ainsworth Inc
Specialties
Technical trade services
Energy Conservation & Demand Management
IT infrastructure solutions
Emergency Technical Service
HVAC Sales and Service and more
Services techniques spécialisés
Économies d'énergie et gestion de la demande
Service technique d'urgence
Vente et service de CVCA
and Solutions d'infrastructure informatique
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
Facilities Services
Size
1,001-5,000 employees
Headquarters
Toronto, Ontario
Organization type
Privately Held
Specialties
Technical trade servicesEnergy Conservation & Demand ManagementIT infrastructure solutionsEmergency Technical ServiceHVAC Sales and Service and moreServices techniques spécialisésÉconomies d'énergie et gestion de la demandeService technique d'urgenceVente et service de CVCAand Solutions d'infrastructure informatique
Ainsworth has 182 open jobs in Canada as of November 6, 2026. Top locations: Surrey, Calgary and Toronto. Median advertised hourly rate: $35.
2+ YOE2+ MgmtCandidates need at least 2 years leading a contact centre team, experience in a fast-paced, stressful customer service setting, strong leadership, coaching and communication skills, and the ability to handle demanding customers and escalations. Bilingualism is an asset.
Customer service, Coaching, Counselling, Problem solving, Communication skills, Quality assurance
2+ YOECandidates need at least two years of relevant experience, a Class 5 driver's licence and high school education or equivalent. They must lift heavy loads, communicate well, and work independently and in a team while managing several tasks at once.
Candidates need a valid Ontario driver's licence with a clean driver's abstract, forklift experience (certificate provided by the company), and the physical ability to lift and carry up to 50 lbs. Warehouse and delivery experience is an asset, and strong organization and reliability are essential.
3+ YOE1+ MgmtCandidates need 3+ years of sheet metal fabrication experience, with at least 1 year in a supervisory role. They must read blueprints, know fabrication equipment, and have strong leadership and communication skills. A high school diploma is required.
Candidates need a Red Seal Electrical Journeyperson certification with at least one year of experience and computer skills. Knowledge of the Canadian Electrical Code, networking, Wireshark and building control systems is needed, and FSR-B and fire alarm or security system knowledge are assets.
Wireshark, Microsoft Office, Hand tools, Testing equipment
3+ YOECandidates need 3-5 years of dispatch experience, strong customer service and communication skills, and Excel proficiency. Attention to detail, multitasking, and the ability to work under pressure are also required.
8+ YOECandidates need 8 to 10 years of electrical ICI estimating experience and a high school diploma. They must be skilled with estimating software, communicate well and handle tight deadlines.
5+ YOECandidates need at least five years of experience in the electronic security industry, knowledge of CCTV, access control and intruder alarm systems, and networking with IP configuration. A clean full driver's licence and the ability to get a Federal Level II Security Clearance are essential.
CCTV systems, Access control systems, Intruder alarm systems, Door entry systems
5+ YOEAinsworth needs candidates with at least five years of access control and CCTV experience in the security or low voltage industry. A valid TQ certification and a background check with security clearance are required, plus strong written and verbal communication.
Access control systems, CCTV, Intrusion alarm systems, Wiring tools
5+ YOEAinsworth needs candidates with at least 5 years in the electronic security systems industry, strong knowledge of CCTV, access control and intruder alarms, and networking and IP configuration skills. A full driver's licence and the ability to obtain a Federal Level II Security Clearance are required.
10+ YOECandidates need at least 10 years of experience in security system installation, design and commissioning, plus a bachelor's degree in engineering or an engineering technician diploma, with strong leadership and communication skills. Knowledge of building, electrical and mechanical codes, ASHRAE and NFPA standards, and a valid driver's licence are also required.
Word, Excel, Outlook, PowerPoint, Ainsworth engineering tools
5+ YOECandidates need at least five years in security system installation, design and commissioning, plus an engineering degree or technologist diploma. They also need knowledge of building, electrical and NFPA codes, strong communication skills, and a valid driver's licence.
AutoCAD, Microsoft Visio, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
5+ YOECandidates need at least five years in the electronic security industry, knowledge of CCTV, access control, door entry and intruder alarm systems, and networking and IP configuration. A full clean driving licence is essential and a Federal Level II clearance must be obtainable.
3+ YOECandidates need at least 3 years of RTLS and nurse call experience, a diploma or degree in electrical engineering, computer science, software engineering or IT, and networking and operating system skills. Healthcare technology knowledge and strong communication and documentation skills are needed.
5+ YOECandidates need at least five years of refrigeration experience and a technical college diploma or certificate in refrigeration. They also need leadership, problem-solving and strong communication skills, a valid driver's licence and the ability to lift up to 50 pounds.
Candidates need Block 4 training plus at least 8,000 hours of relevant work, and 10 or more years in commercial refrigeration is preferred, ideally in supermarkets. They must have a valid driver's licence, the physical ability to handle heavy lifting and high work, and the skills to braze, troubleshoot and read blueprints.
Candidates need a valid Certificate of Qualification as a journeyman, a current driver's licence and a high school diploma or GED. Strong HVAC/R knowledge, safety awareness, communication and customer service skills are required.
Candidates need a journeyperson certificate, with Gas B or Gas A ticket preferred, and knowledge of HVAC/R codes and controls. Strong communication, problem-solving and customer service skills are also required.
Candidates need a valid Certificate of Qualification, a driver's license, and knowledge of HVAC/R codes and safety. Strong communication, problem-solving and customer service skills are also required.
Ainsworth needs candidates with Grade 12 completion and acceptance into the Saskatchewan Polytechnic refrigeration apprenticeship. Candidates must also have completed the pre-employment refrigeration program, ideally within 3 months if not already working as an apprentice.
10+ YOECandidates need 10+ years of construction or retrofit project management experience across trades such as HVAC, mechanical, electrical and structural work. They also need a college or university education or equivalent, a PMP or equivalent, strong communication skills, and proficiency in MS Office and MS Project.
3+ YOECandidates need post-secondary education or equivalent work experience, plus three years of tracking documents in a database such as Procore, SharePoint or Viewpoint. Ainsworth also requires strong Microsoft Office skills and the ability to meet deadlines under heavy workloads.
Procore, SharePoint, Viewpoint, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1+ YOECandidates need an engineering degree, 1-3 years of relevant industry experience, and power systems study skills such as arc flash and coordination in Easy Power or ETAP. Strong communication, organization, Excel and AutoCAD skills are also needed.
Candidates need an electrical engineering or electrical technology education from a recognized college or university, plus strong knowledge of protection and control in utility environments and the Ontario Electrical Code. Working knowledge of AutoCAD, Microsoft Office and Microsoft Project, and the ability to write clear reports, are also required.