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Ainsworth Careers and Employment

About the company

  • Company size
    1,001 to 5,000

Headquartered in Toronto, Ontario, Ainsworth operates offices across Canada in most major cities and in both official languages. Ainsworth is one of Canada’s leading integrated multi-trade companies providing high-quality technical trades services, including HVAC, mechanical, electrical, data cabling, and building and industrial automation for institutional, commercial, and industrial clients across the country. As an integrated multi-trade company, we offer end-to-end services and solutions for all asset maintenance and refurbishment requirements of our customers.

Ainsworth is a wholly owned subsidiary of GDI Integrated Facility Services, a publicly traded company on the Toronto Stock Exchange (TSX:GDI) and a leader and innovator in the industry. GDI is the fifth-largest facility services business in North America with more than 20,000 employees, servicing over 500 million square feet, and with operations across Canada and the United States.

The strength of Ainsworth and the GDI family is unparalleled in the marketplace for delivery of value-added facility services across all our clients’ needs.

Since 1933, Ainsworth has been a significant and growing force in the maintenance renovation service industries of Canada. Our maintenance and retrofit services have allowed us to build and develop relationships with customers, from the project installation stage to ongoing maintenance, service operations, and life-cycle replacement.

Our commitment to quality and our ISO 9001 certification are an essential part of our core values, guiding our actions to deliver products and services that are safe, compliant, and preferred by our customers. We believe it is essential to deliver quality-of-service in everything we do in order to be recognized as our customers’ trusted advisor across all technical trades.

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Montréal, QC

7 jobs

Rating overview

Rating is calculated based on 63 reviews and is evolving.



Plumber in Calgary, AB
on 30 May 2022
Good place to work with great pay

The work was consistent and the type of work was always changing, but I found that the management lacked direction. The pay was above average and the benefits were great.

Coordonnateur à la Facturation in Lachine, QC
on 15 July 2022
Trés Bonne Entreprise

Possibilité de Progression continue avec la Croissance de Compagnie.

Building Operator in Rexdale, ON
on 10 May 2022
Nice place to work, no stress. Salary is average.

Ainsworth is very good company, they take care of employees. Benefits are normal . Salary are average. Working as BO , responsible for all preventive maintenance, plus change over pumps, Diesel Generators testing ,Fire pumps routine HVAC, BAS plus AHU maintenance. Daily rounds, Checking BAS , Take corrective action if any abnormality. Update Supervisor for any shortage of inventory. Always coordinate with Supervisor.

BAS Technician in Winnipeg, MB
on 27 March 2022
A Perfect Company

I don't have to say much, I love the job, I am in love with what I'm doing, everybody in the company is friendly, I am totally in love with this company!

Control Systems Coordinator in All Mills in US and Canada
on 30 November 2021
Productive and inclusive place to work.

Management was fair and the compensation was above average. The location of the mill was very close to surrounding homes so little travel time. Tons of overtime for those who wanted it. Great holiday parties and golf tournaments etc..

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Questions and answers

People have asked 12 questions about working at Ainsworth. See the answers, explore popular topics, and discover unique insights from Ainsworth employees.

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Interview insights

Insights from 21 Indeed users who have interviewed with Ainsworth within the last 5 years.

Average experience
Interview is average
Process takes about a day or two

Interview questions

When can I start and in which town and I going to live. I contracted to Ainsworth long before I accepted a jog, so they knew my talents.

Shared on 30 November 2021

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