Essential Tools Every Maintenance Technician Needs

Explore the essential tools necessary for a maintenance technician, the importance of specialized training, and the career opportunities in this amazing field.

Key Takeaways

  • Essential Tools: Maintenance technicians need a diverse set of tools, from basic hand tools like screwdrivers and pliers to advanced tools like thermal imaging cameras.
  • Advanced Diagnostic Tools: Multimeters and infrared cameras are crucial for troubleshooting and inspecting equipment without direct contact for safety and efficiency. 
  • Power Tools: Cordless drills and impact drivers enhance a technician’s ability to perform heavy-duty tasks with the power and precision needed for various maintenance activities.
  • Earning Potential: Maintenance technicians earn competitive salaries, averaging $60,738 annually, with the potential for additional compensation and profit sharing.
  • Career Growth: There are numerous career advancement opportunities for maintenance technicians, especially for those with expertise in advanced technologies and specialized skills.
Explore the essential tools necessary for a maintenance technician, the importance of specialized training, and the career opportunities in this amazing field.

The role of a maintenance technician is critical across various industries, from manufacturing and aviation to property management and healthcare. These professionals ensure that equipment and machinery operate smoothly while minimizing downtime and preventing costly repairs.

Maintenance technicians are responsible for diagnosing issues, performing routine maintenance, and executing repairs on various equipment. This requires a diverse set of tools, from essential hand tools to advanced diagnostic equipment. The right tools enhance productivity and ensure safety and quality in every task.

tools for technicians

Let’s explore the essential tools every maintenance technician needs in 2024.

Click to learn more about Unmudl and Amazon Original Course
Click to learn more about Unmudl and Amazon Original Course

Basic Hand Tools

Basic hand tools are the foundation of a maintenance technician’s toolkit. They are essential for performing various tasks, from simple fixes to more complex repairs. Each tool has a specific purpose and is designed to make the technician's job easier and more efficient. 


Types: Flat-head, Phillips, Torx

Importance: Screwdrivers are indispensable for maintenance tasks. They are used to remove and install screws in various parts of equipment, such as covers and panels. The different types of screwdrivers, like flat-head, Phillips, and Torx, cater to different screw designs and ensure technicians can handle any type of screw they encounter. To give an idea of just how important and widely used this tool is, the automatic screwdriver market size was valued at $1.3 Billion in 2023. 


Types: Long-nose, diagonal, locking.

Importance: Pliers are versatile tools for gripping, cutting, and twisting wires and cables. Long-nose pliers are perfect for reaching tight spaces, while diagonal pliers are ideal for cutting, locking, and getting a strong grip on objects. Most technicians use pliers daily, making it essential to choose one that is made of durable materials and has a comfortable grip.

Adjustable Wrench

An adjustable wrench, also known as a crescent wrench, has a movable jaw that can be adjusted to fit different sizes of nuts and bolts.

Importance: This tool is highly versatile and can be used in various repair and maintenance scenarios. Its ability to adjust to multiple sizes of nuts and bolts makes it a must-have for any maintenance technician.

Allen Wrench Set

Allen wrenches, also known as hex keys, are tools used to turn bolts and screws with hexagonal sockets.

Importance: These wrenches are crucial for tightening and loosening bolts in tight spaces. Their compact size and design allow technicians to work in areas where other tools might not fit.


Importance: A hammer is a basic yet essential tool for driving nails and performing minor demolition tasks. It’s often one of the first tools a technician reaches for in various repair and maintenance activities.

hammer and other tools

Advanced Tools

Advanced tools are essential for maintenance technicians to perform more complex tasks efficiently and accurately. These tools go beyond basic repairs and are crucial for diagnosing issues, performing detailed inspections, and preventing equipment failures. 


A multimeter measures electrical voltage, current, and resistance. It's a vital tool for troubleshooting electrical issues.

Importance: Multimeters are essential for diagnosing electrical problems from simple wiring issues to complex circuit faults. They help technicians ensure electrical systems are functioning correctly and safely.

A good multimeter can save maintenance techs money and, at the extreme, even their lives. 

Infrared Camera

An infrared camera is a non-invasive inspection tool that detects infrared radiation and allows technicians to see temperature variations in equipment.

Importance: Infrared cameras are crucial for identifying problems without direct contact. They help technicians detect overheating components, electrical faults, and insulation issues and prevent potential failures and safety hazards.

These cameras are particularly useful in dealing with electrical inspections, HVAC systems, and mechanical equipment.

infrared camera

Water Leak Detectors

Water leak detectors use infrared sensors, acoustic sensors, and thermal imaging to detect leaks.

Importance: Preventing significant water damage is critical in many maintenance scenarios. Water leak detectors help identify leaks early and enable prompt repairs with minimal damage.

These detectors are essential in both residential and commercial properties. They ensure the integrity of plumbing systems and prevent costly repairs due to water damage.

Vibration Monitoring Tools

Vibration monitoring tools measure equipment vibration, predict maintenance needs, and prevent mechanical failures.

Importance: Vibration monitoring is crucial for maintaining the health of mechanical equipment. Technicians can identify potential issues before they lead to equipment failure by detecting abnormal vibrations.

Vibration monitoring can bring maintenance costs down by 50%, as it allows for predictive maintenance and timely interventions​.

These tools are widely used in industrial settings where machinery failure can lead to significant downtime and financial loss.

Thermal Imaging Tools

Thermal imaging tools like cameras show temperature variations and help identify equipment wear and tear.

Importance: Early detection of issues in equipment is vital for preventing significant failures. Thermal imaging cameras help technicians spot problems such as overheating components, poor insulation, and electrical faults.

They are used to visually represent potential issues in various maintenance tasks, including electrical inspections, mechanical systems, and building diagnostics. The best thermal imaging cameras are known for their accuracy and reliability in maintenance applications​​.

Power Tools

A power tool is any tool that does not rely solely on human effort but uses an external source of energy, usually electricity or compressed air. They enable maintenance technicians to perform tasks more precisely and efficiently. Maintenance technicians use power tools for a wide range of activities, from drilling and driving screws to tightening and loosening bolts

Cordless Drill

A cordless drill is a versatile tool used for drilling holes and driving screws. It operates on battery power, making it highly portable and convenient for various tasks.

Importance: Cordless drills are invaluable tools for maintenance technicians because they are flexible and easy to use. Their cordless nature allows technicians to work in areas without easy access to power outlets for improved efficiency and productivity.

Cordless drills are used in numerous maintenance tasks, including assembling and disassembling equipment, installing fixtures, and performing repairs in hard-to-reach areas.

cordless drill machine

Impact Driver

An impact driver is a power tool that provides extra torque for driving screws and bolts.

Importance: Impact drivers are essential for heavy-duty jobs that require more force than a standard drill can provide. They are handy for driving large screws and bolts into tough materials like metal and hardwood.

Impact drivers are commonly used in construction and maintenance tasks that involve fastening screws and bolts securely. They are ideal for assembling machinery, building structures, and performing major repairs.

Socket Set

A socket set typically includes a range of sockets, ratchets, extensions, and universal joints.

Importance: A socket set is crucial for tightening and loosening bolts and nuts of various sizes. Its components allow technicians to work efficiently in different scenarios and provide the necessary leverage and access.

Socket sets are used in various maintenance activities, from automotive repairs to industrial machinery maintenance. They enable technicians to perform precise adjustments and ensure that components are securely fastened.

Safety and Utility

Safety and utility tools ensure maintenance technicians can work effectively while protecting themselves from potential job site hazards. These tools enhance safety and improve the efficiency and organization of maintenance tasks. 


A flashlight is a vital tool for illuminating dark areas during maintenance and repair jobs in hard-to-reach areas. Whether working in confined spaces, under equipment, or in poorly lit areas, a reliable flashlight helps technicians see clearly and perform their tasks safely and accurately.

Flashlights are essential for inspecting equipment, locating issues, and ensuring all components are visible during repairs. High-quality flashlights, such as those with LED bulbs, provide bright and long-lasting illumination.

Safety Goggles

Safety goggles protect the eyes from debris, chemicals, and other hazards encountered during maintenance tasks. Eye protection is crucial to prevent injuries from flying particles, splashes, or chemical exposure.

Technicians must wear safety goggles when cutting, grinding, or handling hazardous materials. Goggles with anti-fog and scratch-resistant features help maintain clear vision during prolonged use.

safety goggles


Types: Leather gloves for general tasks, latex gloves for handling chemicals.

Importance: Gloves protect hands from cuts, burns, and chemical exposure. Different types of gloves are suitable for different tasks and to ensure maintenance technicians have the appropriate protection for each job.

Leather gloves are ideal for tasks involving heavy equipment, sharp objects, or high temperatures. Latex gloves are better suited for handling chemicals because they provide a barrier against hazardous substances.

Tool Storage

Tool storage solutions include portable toolboxes and stationary tool chests.

Importance: Keeping tools organized and easily accessible is crucial for efficiency and productivity in repair and maintenance jobs. Proper tool storage helps prevent loss and damage and ensures technicians can quickly find a tool whenever they need it.

Portable tool boxes are ideal for carrying tools to different job sites, while stationary tool chests provide ample storage for a larger collection of tools. Organization features like drawers, compartments, and labels help maintain order.

Role-Specific Tools

Role-specific tools are specialized to cater to particular tasks within the maintenance field. They enhance a technician’s ability to perform specific functions efficiently and safely. Maintenance technicians can address unique challenges and ensure the optimal performance of machinery and systems by using the right role-specific tools. 

Non-Contact Voltage Detector

Importance: A non-contact voltage detector is crucial for checking if electrical circuits are live without directly contacting wires or components.

This tool detects the presence of electrical voltage in a circuit, helping technicians identify live wires and avoid electrical hazards. It is an essential safety tool, especially when working with high-voltage equipment.

Non-contact voltage detectors are used in various maintenance tasks, including electrical repairs, troubleshooting, and installation of electrical systems. They provide a quick and safe way to ensure that circuits are de-energized before proceeding with work.

Online Oil Analyzers

Online oil analyzers are tools that analyze lubricants in real time to provide crucial data about the condition of machinery.

Importance: Regular monitoring and maintenance of lubricants are vital for the health of industrial machinery. Online oil analyzers help detect contamination, degradation, and other issues that could lead to machinery failure.

These analyzers measure various oil properties, such as viscosity, temperature, and the presence of contaminants. The data they provide helps schedule timely maintenance and prevent unexpected breakdowns.

Online oil analyzers are widely used in industries where machinery is heavily used, such as manufacturing, automotive, and aerospace. They enable predictive maintenance while reducing downtime and extending the lifespan of equipment.

oil analyzer

Demand and Earning Capacity for Maintenance Technicians

The demand for skilled maintenance technicians is rising, making it a promising and rewarding career path. Let’s look at the numerous benefits and opportunities this line of work offers. 

Industry Demand

Maintenance technicians are in high demand across multiple areas of human endeavor - from industry and manufacturing to utilities and agriculture. As technology evolves, the need for skilled maintenance technicians will continue to grow significantly. 

For instance, the number of industrial machinery maintenance technicians is expected to grow as much as 16% by 2032. It is a trend that reflects the rising complexity of industrial operations and the integration of advanced technologies. This growth is further fueled by the increasing reliance on automated systems and the need for regular maintenance to ensure operational efficiency.

High Turnover and Shortages 

Despite the growing demand, there is a shortage of maintenance technicians across various industries. That is partly due to high turnover rates and fewer graduates emerging from technical programs. 

For instance, the number of auto technicians graduating from top post-secondary programs has fallen 34% since 2012, highlighting a significant gap between supply and demand. This shortage presents lucrative opportunities for new technicians entering the field, as employers are eager to fill vacant roles with skilled professionals.

Average Salary 

The average annual salary for maintenance technicians is $54,979 per year in the US. When bonuses and profit sharing are included, the total compensation comes to approximately $84,898. This competitive salary reflects the critical nature of their work and the technical skills required.

Salaries can vary significantly based on location and industry, however. For instance, aviation maintenance technicians in San Francisco earn an annual average wage of $72,903, making it one of the highest-paying regions for this profession. Such regional variations highlight the importance of considering location when evaluating potential earnings.

Maintenance technicians often receive additional benefits such as bonuses, profit sharing, and tool reimbursements. 29% of technicians in the automotive industry, for instance, indicated in a survey that their employers offer production bonuses that enhance their overall earnings. These incentives boost income while improving job satisfaction and retention.

Diverse Roles 

Maintenance technicians with expertise in digital and advanced manufacturing technologies are particularly in demand. That calls for technicians to specialize in areas that offer attractive career options while aligning with their skills and interests.

Acquiring specialized skills and certifications, like Unmudl’s Maintenance Technician course, can help technicians advance to higher-paying roles. Employers are increasingly investing in training programs and partnerships with technical schools to build a robust pipeline of skilled technicians. This investment in education and training ensures maintenance technicians can continuously enhance their skills and advance in their careers.

The growing reliance on advanced machinery and technology in industries also ensures a stable demand for maintenance technicians, making it a secure career choice. 

Advance Your Career with Unmudl’s Courses

As industries continue to evolve, the demand for skilled maintenance technicians is at an all-time high. Having the right training and certifications is essential to staying competitive and securing lucrative positions. Unmudl offers comprehensive courses designed to equip you with the necessary skills to excel in maintenance and engineering roles.

Why Choose Unmudl's Courses?

Unmudl's courses are meticulously designed to align with industry job requirements and ensure you gain the practical skills needed for immediate employment. 

Comprehensive courses: Unmudl courses such as Introduction to Mechatronics and Mechatronics for Equipment Maintenance - Level II cover all essential topics, including:

  • Electrical systems and control mechanisms.
  • Automated systems and robotics.
  • Preventive maintenance and troubleshooting.

Let’s go over these courses in some more detail: 

  • Introduction to Mechatronics: This introductory course provides a solid foundation in mechatronics, covering basic principles and applications. It’s ideal for those new to the field or looking to refresh their knowledge.
  • Mechatronics for Equipment Maintenance - Level II: Building on the basics, this advanced course delves deeper into the technical aspects of equipment maintenance. Topics include:some text
    • Advanced diagnostics and repair techniques.
    • Integration of mechanical, electronic, and computer systems.
    • Hands-on training with industry-standard tools and equipment.
  • Principles of Control Systems: Focused on control systems, this course teaches you how to design, implement, and maintain control systems used in industrial settings. Key areas include:some text
    • PLC programming.
    • Sensor and actuator integration.
    • System optimization for enhanced performance.

Career Opportunities: Unmudl courses prepare you for high-demand roles, such as Maintenance Technician II and Control System Technician/Lead. With starting salaries ranging from $50K to $68K plus benefits, these positions offer financial stability and opportunities for growth and advancement.

Unmudl’s strategic partnership with job providers ensures that the courses are relevant and highly targeted towards the skills companies value most. This collaboration opens doors to numerous career opportunities, helping bridge the gap between education and employment.

Unmudl offers flexible learning options, including online courses and hands-on training sessions. These options allow you to learn at your own pace and according to your schedule while balancing work, life, and education.

Don’t miss out on the chance to enhance your career prospects with specialized training from Unmudl. By enrolling in these courses, you’ll gain the skills, knowledge, and confidence needed to succeed in the competitive field of maintenance and engineering.

Explore Unmudl's Courses and take the first step towards a rewarding career today!

Frequently Asked Questions

Click to learn more about Unmudl and Amazon Original Course
Click to learn more about Unmudl and Amazon Original Course
Last updated on:
June 13, 2024

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