First-Line Supervisors of Mechanics, Installers, and Repairers
Also called: AC Installer Supervisor (Air-Conditioning Installer Supervisor), AC Supervisor (Air Conditioning Supervisor), Aircraft Maintenance Supervisor, Airport Maintenance Chief, Airport Skilled Maintenance Supervisor, Apartment Maintenance Supervisor, Appliance Service Supervisor, Artillery Maintenance Supervisor
Directly supervise and coordinate the activities of mechanics, installers, and repairers.
What First-Line Supervisors of Mechanics, Installers, and Repairers do
Typical tasks
- Inspect, test, and measure completed work, using devices such as hand tools or gauges to verify conformance to standards or repair requirements.
- Inspect and monitor work areas, examine tools and equipment, and provide employee safety training to prevent, detect, and correct unsafe conditions or violations of procedures and safety rules.
- Interpret specifications, blueprints, or job orders to construct templates and lay out reference points for workers.
- Monitor employees' work levels and review work performance.
- Perform skilled repair or maintenance operations, using equipment such as hand or power tools, hydraulic presses or shears, or welding equipment.
- Compute estimates and actual costs of factors such as materials, labor, or outside contractors.
- Monitor tool and part inventories and the condition and maintenance of shops to ensure adequate working conditions.
- Requisition materials and supplies, such as tools, equipment, or replacement parts.
- Confer with personnel, such as management, engineering, quality control, customer, or union workers' representatives, to coordinate work activities, resolve employee grievances, or identify and review resource needs.
- Determine schedules, sequences, and assignments for work activities, based on work priority, quantity of equipment, and skill of personnel.
- Examine objects, systems, or facilities and analyze information to determine needed installations, services, or repairs.
- Counsel employees about work-related issues and assist employees to correct job-skill deficiencies.
Typical path into the job (BLS)
First-Line Supervisors of Mechanics, Installers, and Repairers salary
The median annual wage for First-Line Supervisors of Mechanics, Installers, and Repairers is $79,860 (BLS OEWS May 2025; BLS Employment Projections 2025–35, national). The lowest 10 percent earn less than $49,600 and the highest 10 percent earn more than $126,790. The mean annual wage is $85,220.
The mean hourly wage of $40.00 is 5.5× the federal minimum wage of $7.25. State minimums are higher in most large states. Minimum wage by state →
How does your pay compare with people your age?
Your numbers are not sent or stored. The comparison uses this occupation's BLS wage percentiles, adjusted for age with BLS median weekly earnings by age group (Q3 2026).
Pay by percentile
Annual wage percentiles from the BLS Occupational Employment and Wage Statistics (OEWS). Percentiles are a good proxy for pay by experience.
Projected pay for First-Line Supervisors of Mechanics, Installers, and Repairers (3, 5 and 10 years)est.
Today $79,860 → in 3 years $87,500 → in 5 years $93,000 → in 10 years $108,300 (10-year range $93,200–$125,800). The model assumes pay growth of +3.1% per year.
What drives the annual growth rate
Projected pay = current pay × (1 + annual growth)^years. The annual growth rate starts from a base wage-growth rate and adds or subtracts labor demand (BLS projected employment growth), wage momentum and AI replacement risk for each occupation. Projections are not guarantees. How it is calculated →
Outlook score for First-Line Supervisors of Mechanics, Installers, and Repairers
Each component is a percentile rank among all occupations in the same country (0–100). Weights: labor demand 25, wage momentum / openings 15, pay level 15, AI resistance 25, aging workforce 10 (Japan only), entry barrier 10.
Will AI replace First-Line Supervisors of Mechanics, Installers, and Repairers? AI replacement risk
How AI is changing this job
A written analysis for this occupation is being prepared.
AI replacement risk compares the parts of a job that are easy to hand to AI or software (processing information, documentation, repetitive computer work) with the parts that are hard to automate (physical work, working closely with people, judgment in unpredictable settings), using O*NET work activities, work context, skills and knowledge. The result is a relative position among all occupations in the country, scaled to 0–100%. Methodology →
Labor demand for First-Line Supervisors of Mechanics, Installers, and Repairers
Employment projections are from the BLS Employment Projections program (2025–35). Annual openings include both new jobs and replacement of workers who leave the occupation.
Skills, education and requirements for First-Line Supervisors of Mechanics, Installers, and Repairers
Key skills
O*NET skill level ratings (0–7).
Key knowledge areas
What the work involves
Important abilities
Education of workers
Training before entry
Related work experience
Job Zone 3 — medium preparation needed (O*NET)
Difficulty of entry: ★★☆☆☆ Fairly easy (from education, training, experience and Job Zone)
How to become First-Line Supervisors of Mechanics, Installers, and Repairers
A step-by-step guide for this occupation is being prepared. The education, training and experience data above show the typical path.
Career path and how to earn more as First-Line Supervisors of Mechanics, Installers, and Repairers
Career-path guidance is being prepared. Pay by percentile is shown in the Pay section.