1

Diesel Compressor Tech Jobs in California (NOW HIRING)

Mobile Diesel Mechanic

Brea, CA · On-site

$30 - $38/hr

... gas-powered air compressor, and computer with diagnosing software. This service truck will be ... Clean driving record The tech should also be able to diagnosis and repair: * PM service * BIT/DOT ...

Mobile Diesel Mechanic

Brea, CA · On-site

$30 - $38/hr

... gas-powered air compressor, and computer with diagnosing software. This service truck will be ... Clean driving record The tech should also be able to diagnosis and repair: * PM service * BIT/DOT ...

Diesel Compressor Tech information

See California salary details

$14

$30

$45

How much do diesel compressor tech jobs pay per hour?

As of Jun 16, 2026, the average hourly pay for diesel compressor tech in California is $30.37, according to ZipRecruiter salary data. Most workers in this role earn between $25.14 and $35.10 per hour, depending on experience, location, and employer.

Can diesel techs make 100k?

Diesel compressor technicians can potentially earn $100,000 or more annually, especially with experience, certifications, and working in high-demand environments or supervisory roles. However, typical salaries vary based on location, employer, and skill level, with many earning between $50,000 and $80,000 initially.

What is a Diesel Compressor Tech job?

A Diesel Compressor Tech is responsible for maintaining, repairing, and troubleshooting diesel-powered air compressors. They inspect components, replace faulty parts, and ensure optimal performance for industrial or construction applications. This role requires mechanical expertise, knowledge of diesel engines, and the ability to read technical manuals. Technicians may work in the field or a workshop, performing routine servicing and emergency repairs.

What is the highest paying diesel technician job?

The highest paying diesel technician jobs are often in specialized fields such as heavy equipment or industrial diesel mechanics, especially those working for large companies or in remote locations. Advanced certifications, extensive experience, and skills in diagnostics and repair of complex systems can also lead to higher salaries in this field.

What are the key skills and qualifications needed to thrive in the Diesel Compressor Tech position, and why are they important?

To thrive as a Diesel Compressor Tech, you need strong mechanical aptitude, troubleshooting skills, and a solid understanding of diesel engines and air compressor systems, often supported by vocational training or relevant certifications. Familiarity with diagnostic tools, pneumatic and hydraulic systems, and safety certifications such as OSHA or MSHA are typically required. Attention to detail, effective communication, and the ability to work independently or as part of a team are key soft skills for this role. These abilities are crucial for ensuring equipment reliability, minimizing downtime, and maintaining a safe, efficient work environment.

What does a typical workday look like for a Diesel Compressor Tech?

A typical day for a Diesel Compressor Tech includes inspecting, diagnosing, and repairing diesel compressor units, performing preventive maintenance, and keeping detailed service records. You may be working both in the shop and onsite at client facilities, often responding to urgent repair calls to minimize equipment downtime. Collaboration with other technicians, supervisors, and safety personnel is common to ensure all repairs meet quality and safety standards. The role is hands-on and sometimes physically demanding, but it offers variety and the opportunity to develop specialized expertise in a high-demand field.

How much do oilfield compressor mechanics make?

Oilfield compressor mechanics, including diesel compressor technicians, typically earn between $50,000 and $80,000 annually, depending on experience, certifications, and location. Experienced mechanics with specialized skills and certifications can earn higher wages, especially in remote or high-demand areas where overtime and hazard pay may apply.

Is diesel tech a good career?

A diesel compressor technician, or diesel tech, works on diesel engines and related equipment, often in industrial or transportation settings. The career offers steady demand, good wages, and opportunities for specialization and certifications, making it a viable option for those interested in mechanical work and technical skills.
What are popular job titles related to Diesel Compressor Tech jobs in California? For Diesel Compressor Tech jobs in California, the most frequently searched job titles are:
What job categories do people searching Diesel Compressor Tech jobs in California look for? The top searched job categories for Diesel Compressor Tech jobs in California are:
What cities in California are hiring for Diesel Compressor Tech jobs? Cities in California with the most Diesel Compressor Tech job openings:
Infographic showing various Diesel Compressor Tech job openings in California as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $63,165 per year, or $30.4 per hour.

Mobile Diesel Mechanic

A Plus Mobile Maintenance

Brea, CA • On-site

$30 - $38/hr

Full-time

Medical, Dental, Vision, Retirement

Posted 11 days ago


Job description

A Plus Mobile Maintenance, a family owned and operated establishment, is searching for a heavy and medium-duty diesel mechanic to be a part of our advanced mobile fleet technicians. The ideal candidate will be provided a company vehicle equipped with a workbox, ARC welder, gas-powered air compressor, and computer with diagnosing software. This service truck will be assigned only to you and will be brought home with you at the end of your shift. This means no commute to work - you don't have to spend your time or gas driving to/from your job. Your time starts when you roll out.

What do we specialize in?

  • We are strictly mobile

  • Preventive Maintenance

  • DOT inspections

  • Yard Work

  • Emergency roadside repairs

Where do we operate?

  • Orange

  • Riverside

  • Los Angeles

  • San Bernardino

  • Ventura counties

The ideal candidate will have:

  • 3+ years experience as a heavy duty mechanic / technician

  • Independent work ethic with the ability to be flexible to the needs of the business

  • Computer diesel diagnosis software experience or basic computer operating skills

  • Clean driving record

The tech should also be able to diagnosis and repair:

  • PM service

  • BIT/DOT inspections

  • Check engine light

  • ABS lights

  • DEF systems

  • Suspension repairs

  • Electronic repairs

  • Air conditioning

  • Brake repairs (drums, pads, and shoes)

  • Axle gaskets

  • Wheel seals

  • Vehicle no starts

  • Battery Issues

  • Engine Overheating

  • Faulty Sensors

  • Transmission Light