Retrofit HVAC Installer (Ontario Area) in Ontario, California at Brian Cox Mechanical Inc

With over 35 years of experience as a commercial HVAC contractor, Brian Cox Mechanical a Company of Service Logis is passionate about leading our industry and market when it comes to providing HVAC services from beginning to end. We can truly take a “napkin” drawing from inception through design, installation, commissioning, and provide long term maintenance and service for the life of a project. We’ve achieved this by cultivating a talented team with the right attitude.

Brian Cox Mechanical, Inc. (BCM), an industry leading HVAC contractor headquartered in Poway California, has an opening for a Commercial and Industrial Retrofit Installer.

Position Summary

The Retrofit Installer is responsible for installing, modifying, and upgrading HVAC systems in existing commercial and mixed-use buildings as part of tenant improvement and retrofit projects. This role requires hands on experience working in occupied an unoccupied space, adapting to existing conditions, and delivering high-quality installations with minimal disruption. The ideal candidate has strong technical skills in ductwork, equipment installation, refrigerant piping, and basic electrical and control wiring, and is committed to safety, quality, and teamwork in a fast-paced retrofit environment.

Responsibilities include but are not limited to:

• Assist with the removal and installation of HVAC equipment, ductwork, piping, and related components.
• Load, unload, transport, and organize materials and equipment
• Use hand and power tools safely and effectively
• Install HVAC related equipment according to manufacturer’s specifications, and assist in equipment rigging, setting, and assembly
• Support commissioning and startup activities
• Wire both line and low voltage to heating and cooling equipment
• Install copper refrigerant lines and condensates to air conditioning units, including soldering and brazing
• Install sheet metal (rectangular and spiral) and flex duct systems in commercial buildings
• Properly connect gas lines to heating equipment
• Demonstrate and establish effective working relationships with co-workers and superiors
• Adhere to all company, jobsite, and OSHA safety requirements.

Physical Demands and Work Environment

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this position. Reasonable accommodation may be made to enable individuals with disabilities to perform the functions.

Heavy Lifting: Frequently lift and carry materials, tools, and equipment weighing up to 50–75 lbs.

Standing & Walking: Prolonged periods of standing, walking, and moving around job sites.

Climbing & Balancing: Work on ladders, scaffolds, or elevated platforms to install and retrofit.

Stooping & Kneeling: Frequent bending, crouching, and kneeling in confined spaces.

Manual Dexterity: Use of hands and arms for cutting threading, welding, retrofitting.

Visual & Hearing Requirements: Ability to read blueprints, measure accurately, and detect sounds of leaks or machinery.

Environmental Conditions: Exposure to varying temperatures, dust, noise, and sometimes hazardous materials.

Must maintain the physical stamina and mobility necessary to perform job duties safely and effectively throughout the workday.

Minimum Qualifications (Knowledge, Skills, and Abilities)

• Must have your own tools
• Strong problem solving, troubleshooting, and mechanical aptitude
• EPA Certification not required, but a plus
• Must have valid driver license and auto insurance
• Physical stamina and attention to detail throughout workday