J

Johnson Controls

Provides smart building technology and services

HVAC Plumbing/Mechanical Service Technician

Full-TimeUpdated on 10/23/2026
CA$51.96/hr
Mid, Senior
Calgary, AB, Canada
In Person
Building TradesHVAC & Building Systems

About the job

Requirements
  • A Red Seal Journeyperson Plumbing Ticket and willingness to pursue an HVAC apprenticeship path and further develop technical expertise in HVAC systems.
  • At least 3 years of residential, light-commercial, or heavy-commercial mechanical troubleshooting experience.
  • Ability to perform general building maintenance.
  • Knowledge of and experience working with boilers over 400,000 BTU.
  • Ability to service and install various manufacturers' plumbing mechanical equipment.
  • Ability to determine piping system requirements and pipe sizing.
  • Ability to read blueprints, drawings, and specifications to determine the layout of plumbing systems, water supply networks, and waste and drainage systems.
  • Ability to install, repair, and maintain domestic, commercial, or industrial plumbing fixtures and systems.
  • Ability to locate and mark positions for pipe connections, passage holes, and fixtures in walls and floors.
  • Ability to cut openings in walls and floors to accommodate pipes and pipe fittings.
  • Ability to join pipes using couplings, clamps, screws, bolts, cement, soldering, brazing, or welding equipment.
  • Ability to test pipes for leaks using air and water pressure gauges.
  • Appropriate licenses to work with boilers and knowledge of steam operation and service.
  • A valid Class 5 driver's license.
  • Ability to communicate verbally and in writing.
  • Customer service skills.
  • Ability to be on call as required.
  • Open to union or non-union tradespeople.
Responsibilities
  • Service residential, light-industrial, and light- or heavy-commercial markets using advanced heavy-commercial and industrial equipment and systems.
  • Service and install plumbing mechanical equipment.
  • Determine piping system requirements and pipe sizing.
  • Read blueprints, drawings, and specifications to establish plumbing-system, water-supply, waste, and drainage layouts.
  • Install, repair, and maintain domestic, commercial, or industrial plumbing fixtures and systems.
  • Locate and mark pipe connections, passage holes, and fixture positions in walls and floors.
  • Cut openings in walls and floors for pipes and fittings.
  • Join pipes using couplings, clamps, screws, bolts, cement, soldering, brazing, or welding.
  • Test pipes for leaks using air and water pressure gauges.
  • Perform general building maintenance.
Desired Qualifications
  • At least five years of practical work experience in the HVAC plumbing/mechanical equipment service industry.
  • Provincial Class A or B Gasfitter certification.
  • Class A Gasfitter certification.
  • Permits or appropriate licensing to work with refrigeration equipment, such as EPA/HRAI Refrigeration Certification.

About the company

Johnson Controls transforms environments where people live, work, learn, and play by providing smart, healthy, and sustainable buildings. It offers comprehensive digital solutions through its OpenBlue platform, serving healthcare, education, data centers, airports, stadiums, manufacturing, and government sectors with a portfolio of building technology, software, and services focused on efficiency, safety, and sustainability. The company operates in more than 150 countries with about 100,000 experts and aims to reimagine building performance to benefit people, places, and the planet.

Company Size

10,001+

Company Stage

IPO

Headquarters

Cork, Ireland

Founded

1885

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Simplify's Take

What believers are saying

  • Q3 2026 sales hit $6.6 billion; organic growth reached 10%, lifting margins.
  • Record backlog reached $21 billion in July 2026, fueled by data-center orders.
  • JCI closed Alloy and Nantum in 2026, expanding OpenBlue and cooling capabilities.

What critics are saying

  • A 2026 HVAC price-fixing lawsuit names JCI alongside Bosch, Carrier, Trane, and others.
  • The 2024 restructuring plan still targets $400 million costs through fiscal 2027.
  • PFAS, asbestos, and environmental liabilities persist after the June 2026 Wisconsin settlement.

What makes Johnson Controls unique

  • OpenBlue now embeds Nantum AI’s occupancy-based HVAC optimization across air and water systems.
  • Alloy Enterprises gives JCI proprietary liquid-cooling components for AI data centers.
  • Johnson Controls sells mission-critical service and controls across 150 countries, creating sticky installed-base revenue.

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Benefits

  • Company Vehicle
  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Health Savings Account/Flexible Spending Account
  • Life Insurance
  • Disability Insurance
  • 401(k) Company Match
  • Employee Referral Bonus
  • Wellness Program
  • Employee Assistance Program
  • Paid Vacation

Growth & Insights and Company News

6 month growth

-4%

1 year growth

-4%

2 year growth

-4%
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Pulse 2.0
Apr 27th, 2026
Johnson Controls acquires Nantum AI to boost AI-driven energy optimisation in OpenBlue platform

Johnson Controls has acquired Nantum AI, a New York-based developer of AI algorithms for building energy efficiency, to enhance its OpenBlue digital ecosystem. The deal adds advanced AI-driven control capabilities for optimising HVAC systems and reducing energy consumption. Nantum AI's technology enables real-time optimisation of building airflow based on occupancy, extending OpenBlue's capabilities beyond central HVAC systems to include granular, system-wide control. The company has demonstrated energy savings exceeding 10% for customers by leveraging data from occupancy patterns, weather conditions and utility trends. The acquisition expands OpenBlue's optimisation capabilities from water-side systems to include autonomous AI-driven control across both air- and water-side applications. The combined offering is being piloted across complex environments including healthcare campuses and manufacturing facilities.

Toronto Stock Exchange News Today
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Ring Capital joins Enerin's Series A to decarbonise high-temperature industrial heat

Enerin, a Norwegian industrial heat pump technology company, has completed the third tranche of its Series A round, adding Paris-based Ring Capital to its investor consortium. The round includes Climentum Capital, The Footprint Firm, Johnson Controls, Move Energy, PSV Hafnium and Momentum. The company's HoegTemp system delivers thermal energy at temperatures up to 250°C, targeting the industrial heat segment responsible for over 20% of global CO2 emissions. Each installation avoids approximately 36,000 tonnes of CO2 equivalent over its lifetime by replacing fossil-fuel boilers. Enerin is transitioning from development to serial production, with three active pilots and a recent contract with Roche. The funding will scale manufacturing operations and accelerate product development. CEO Arne Høeg said Ring Capital's involvement strengthens the company's ability to deploy solutions across Europe.

Yahoo Finance
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Insteel reports fastest revenue growth among building products stocks despite missing Q4 estimates

Insteel reported Q4 revenues of $159.9 million, up 23.3% year on year, but missed analysts' expectations by 1.3%. The steel wire reinforcing products manufacturer delivered mixed results, beating earnings per share estimates whilst falling short on revenue. Despite achieving the fastest revenue growth among the five commercial building products stocks tracked, Insteel recorded the weakest quarterly performance in the sector. The group collectively beat consensus revenue estimates by 1.2% and saw share prices rise 3.4% on average since earnings. Johnson Controls led the sector with revenues of $5.80 billion, up 6.8% year on year and exceeding expectations by 2.8%. Insteel's stock has risen 3.6% since reporting and currently trades at $34.90.

PR Newswire
Feb 18th, 2026
Johnson Controls to acquire Alloy Enterprises, boosting data center cooling efficiency by up to 35%

Johnson Controls has signed an agreement to acquire Alloy Enterprises, a Boston-based thermal management technology company, to strengthen its position in the data centre cooling market. Financial terms were not disclosed. Founded in 2020, Alloy Enterprises specialises in advanced direct liquid cooling components that can improve thermal management efficiency by up to 35% and reduce pressure drop by up to 75%, resulting in lower overall cooling system energy use. The company's proprietary Stack Forging manufacturing process creates single-piece components with embedded microgeometries for maximum heat transfer. The acquisition complements Johnson Controls' existing thermal management portfolio and aligns with its strategy to deliver differentiated cooling solutions for AI-driven data centres. The transaction is expected to close in fiscal Q3, subject to regulatory approvals.