Course Catalog

With a 98% pass rate, gain knowledge of refrigerants and get EPA certified from the convenience of your couch. EPA 608 Type 1 certification are best for technicians looking to service small appliances and is the great way to level up your career.

With a 98% pass rate, gain knowledge of refrigerants and get EPA certified from the convenience of your couch. EPA 608 Universal certification includes training for all three EPA 608 certification types and is the best way to level up your career.

Prepare for the NATE Ready To Work exam with SkillCat to feel confident in showing off your HVAC expertise to employers.

Understand the principles of heating through electromagnetic waves and electric elements. Explore how these appliances cook your meals efficiently and quickly. Learn to troubleshoot common issues like uneven heating and electrical malfunctions. Master the intricacies of control panels, timers, and safety features.

Uncover the inner workings of household washers. This technical exploration delves deep into the intricate mechanics of washing machines, dissecting their components and functions.

This course offers an intensive examination of the underlying electromagnetic theory, wave propagation mechanisms, and intricate component design that make rapid food heating feasible.

Learn to identify and compare various models or domestic fridges, enhancing your knowledge of their design and functionality. Understand the different systems that make up a domestic refrigerator and how they work together to preserve food efficiently.

Learn to identify and resolve issues efficiently, ensuring these crucial components of HVAC systems operate flawlessly. Explore common AHU problems and develop systematic troubleshooting techniques to address them effectively.

Become an expert in air handling and distribution system maintenance. Learn how to inspect, clean, and maintain HVAC components. Explore the principles of air quality and energy efficiency. Gain practical skills for ensuring optimal performance and indoor comfort.

Master the installation of chiller systems with this comprehensive course. Explore system design, equipment placement, and installation techniques. Dive into the intricacies of chiller installation, from connecting components to ensuring proper system operation.

Learn to identify the various components that make up a chiller and understand the different types that are used in industry today. Explore vapor absorption chiller systems, gaining insights into how they operate and their applications.

Learn how RTUs work and delve into the different types of equipment that make up these systems. Explore the specific functionalities and operations of a rooftop unit.

Enhance your understanding of air handling, a crucial aspect of HVAC systems. Learn to summarize the key concepts of air handling and identify the various components and types of air handling units. Gain the ability to read and interpret duct drawings.

Explore the basic science principles relevant to various trades. Learn about physics, chemistry, and materials science as they apply to trade-related tasks. Develop a foundational understanding of science in trade contexts.

Develop your mathematical skills for trade-related calculations. Learn about measurements, conversions, and calculations used in various trades. Gain the numerical proficiency required for trade tasks.

Explore the key components of MEP (Mechanical, Electrical, Plumbing) systems, focusing on HVAC, plumbing, and electrical rough-ins. Learn about interior and exterior finishing processes, including materials and techniques used to complete construction projects with quality finishes inside and out.

Learn systematic approaches to diagnose and resolve mechanical issues. Explore problem-solving techniques, root cause analysis, and effective decision-making. Equip yourself with the expertise to confidently tackle complex mechanical challenges.

Enhance your customer interaction skills. Learn about effective communication, customer service techniques, and problem-solving. Develop the ability to interact positively with customers in various business contexts.

Delve into residential power generators, learning their operation and significance. Discover backup systems and their vital role in ensuring uninterrupted power supply for homes.

Unravel the world of electricity! Delve into essential concepts, such as voltage, current, and resistance. Develop an understanding of Ohm's law, circuit analysis, and electrical components. Master the principles governing our electrified world.

Master the art of basic wiring. Explore safe and efficient techniques for connecting electrical components. Gain hands-on experience in crafting electrical connections, from outlets to switches.

Learn the fundamental principles of soldering and explore its various uses in electrical work. Dive into the different types of solder wires and fluxes, understanding their specific purposes. Become familiar with the key components of a soldering iron and how they function

This course covers indoor air quality strategies, airflow optimization, and the significance of air density. Explore ventilation methods, infiltration control, and climate-specific considerations, equipping you to design efficient systems tailored to diverse environments and comfort needs.

Delve into the world of solar energy, understanding its significance in today's sustainable landscape. This course introduces the basics of solar power generation, its benefits, and its growing role in global energy solutions.

Explore techniques such as welding, gluing, and fastening to create strong and durable plastic connections. Learn about plastic types and applications in construction and manufacturing. Equip yourself with essential skills for working with plastic materials.

Kickstart your electrician apprenticeship with this foundational course. Explore the role, responsibilities, and expectations of an electrician apprentice. Gain insights into the industry's inner workings, preparing you for a promising career in electrical services.

A product-specific training for AirScrubber products that will equip you with all skills necessary to handle them. Explore the technology behind the products and become an expert on installing them.

This course covers the types, functions, and proper applications of fasteners, helping you select the right ones for various system requirements. Build confidence in ensuring secure and efficient connections in HVAC installations and maintenance.

Learn the fundamentals of flooring care and maintenance in this course. Gain knowledge of essential practices, comply with OSHA safety guidelines, and understand the necessary personal protective equipment (PPE) to ensure safe and effective maintenance.

This self-paced course is designed to meet the curriculum requirements of the IADC's Rig Pass accreditation program. Whether you're new to the industry or looking to refresh your skills, this course provides essential knowledge and complies with key safety and operational standards necessary for working on rigs.

Learn about the role of piping prints and delve into the anatomy of these diagrams, understanding the information each part conveys. Become familiar with the key symbols and abbreviations used to depict various elements within a piping system.

Learn how to safely and effectively remove plumbing fixtures and systems. Dive into the tools, methods, and safety considerations essential for plumbing demolition in remodeling and renovation projects.

Gain insights into residential water heaters and their operation. Learn about various types of water heaters, installation requirements, and safety considerations. Develop a comprehensive understanding of residential water heating systems.

Learn about the combustion process, heat generation, and distribution in gas heating systems. Explore the components and safety measures associated with gas furnaces.

Master the art of airflow in HVAC systems. Dive into the principles of ventilation, air distribution, and air quality management. Learn to optimize airflow for efficiency and comfort.

Decode HVAC drawings and blueprints with precision in our comprehensive course. Learn to navigate intricate plans, understand symbols, and interpret design intent. Gain the skills needed to translate blueprints into successful HVAC projects.

Gain a thorough understanding of heating systems and examine the different types of heating systems and uncover how they function. Discover the diverse heat sources utilized in these systems.

Learn how to inspect, maintain, and service essential residential components. Dive into topics such as HVAC systems, plumbing, and electrical systems. Equip yourself with the skills needed to keep residential properties in top condition.

Dive deep into the intricate world of gas boilers in this comprehensive course tailored for professionals and enthusiasts alike. Explore the underlying theory of gas boiler operation and become familiar with its primary components.

Delve into hazard communication in the workplace. Learn about chemical labeling, Safety Data Sheets (SDS), and employee training. Gain the skills needed to understand and communicate chemical hazards effectively.

Learn the fundamentals of PPE, how to assess hazards, and select the appropriate PPE for various scenarios. Understand the maintenance and management of different types of PPE, including respiratory and hearing protection.

Explore how driver behavior and environmental factors impact driving safety. Learn the importance of regular vehicle checks and maintenance to ensure ongoing safety. The course also covers effective strategies for handling car accidents, from the initial response to the final reporting.

Uunderstand mold, its common locations, and its impact on health. Learn to identify mold presence in buildings and discover effective strategies for prevention. Familiarize yourself with safe removal practices and the legal and ethical considerations surrounding mold remediation.

Deepen your understanding of confined spaces and the unique risks and challenges they present. Learn how to identify hazards within confined spaces and implement effective control measures to ensure safety. Understand how to handle emergencies and the different roles within a confined space team.

Gain expertise in hand and power tool safety. Learn about tool selection, maintenance, and safe usage practices. Explore essential safety precautions to minimize the risk of accidents and injuries while working with tools.

Learn everything you need to know about plumbing fundamentals, tools, and techniques! Earn an IACET accredited trade school diploma to leverage towards the next step in your career.

Learn everything you need to know about commercial HVAC fundamentals, tools, and techniques! Earn an IACET accredited trade school diploma to leverage towards the next step in your career.

With a 98% pass rate, gain knowledge of refrigerants and get EPA certified from the convenience of your couch. EPA 608 Type 2 certification are best for technicians looking to service high-pressure appliances and is the great way to level up your career.

Learn about the Clean Air Act, refrigerant regulations, and environmental impacts. Master safe recovery, handling, and leak detection practices, as well as retrofitting and servicing MVAC systems. Stay informed on trends and maintain compliance through effective recordkeeping and updated knowledge.

Interested in pool and spa operations? Get your Certificed Pool & Spa Operator (CPO) training and certification fully online through SkillCat's partner.

Gain expertise in intricate components, from complex fan mechanisms to sophisticated ductwork. Troubleshoot issues such as airflow imbalances, motor diagnostics, and control circuit intricacies. Explore the nuances of emergency shutdown protocols and electronic control systems.

Explore the world of kitchen ranges in this compact course. Learn about efficient heating principles, safety protocols, and best practices. Equip yourself with troubleshooting techniques to ensure optimal range performance.

Dive deep into dishwasher components, from pumps and solenoids to thermostats and sensors. Acquire the skills to diagnose and resolve intricate issues, understand electrical systems, and dissect plumbing intricacies.

Dive into the heart of residential and commercial cleaning systems. Explore the engineering behind powerful suction, filtration efficiency, and seamless operation. Master intricate motor diagnostics, optimize airflow dynamics, and troubleshoot with precision.

Understand the unique requirements and maintenance protocols for these essential commercial refrigeration systems. Dive into topics such as insulation, refrigeration systems, and temperature control.

Learn to recognize the critical need for specialized cooling in computer rooms and explore the various configurations of these systems. Delve into how computer room cooling systems operate to learn how to properly manage and maintain these essential systems effectively.

Gain practical experience by writing and implementing basic PLC programs. Examine the hardware and components of PLCs and discuss the various roles and responsibilities involved in PLC implementation.

Delve into the key operational requirements and identify the critical components of PTAC systems. Recognize common hazards associated with PTAC systems and discover practical tips to prevent them.

Learn to identify different types of systems, including walk-in coolers, walk-in freezers, and supermarket rack refrigeration systems. Explore the operation and purpose of ice-making machines.

Learn to inspect, service, and troubleshoot RTUs commonly found in commercial buildings. Dive into topics like HVAC components, energy efficiency, and safety protocols. Equip yourself with the knowledge needed to maintain rooftop units efficiently.

Dive into the world of masonry with our comprehensive introductory course. Learn about masonry materials, tools, and techniques. Explore the art of bricklaying, blockwork, and stone masonry. Gain practical skills for masonry projects in residential and commercial settings.

Grasp the language of drawings and blueprints. Learn to interpret technical schematics, symbols, and design plans. Explore the art of translating blueprints into real-world mechanical projects. Gain the skills required to navigate and understand drawings, a fundamental skill for success in mechanical work.

Learn to interpret essential documents, drawings, and specifications for project planning. Gain an understanding of rough framing design and construction, covering key systems such as floors, walls, ceilings, and roofs, for successful project execution.

Explore effective communication, teamwork, and problem-solving in mechanical contexts. Understand the importance of safety awareness and adaptability. Develop the interpersonal and cognitive skills that complement your mechanical knowledge.

Hone your electrical troubleshooting skills with our advanced course. Dive into complex electrical issues commonly encountered in HVAC systems. Learn systematic approaches to diagnose and resolve problems efficiently. Elevate your expertise in handling electrical challenges in the HVAC field.

Hone your electrical troubleshooting skills. Develop a systematic approach to diagnose and resolve electrical issues. Learn essential problem-solving techniques crucial for success in electrical maintenance and repair.

Learn about common electrical components and devices, including how they function. Diagnose electrical issues that can affect these components and devices. Troubleshoot faulty components to isolate and resolve problems.

Learn to precisely measure voltage, current, and resistance. Grasp the significance of this tool in circuit diagnostics and safety. Whether you're a novice or a technician, this course empowers you with essential skills for accurate electrical measurements.

Understand the NEC, a critical standard governing the safe installation of electrical wiring and equipment in the United States. Know the fundamentals and importance of the NEC. Learn how to selecting and installing general-use electrical equipment according to NEC guidelines.

Learn the principles of temperature, humidity, and heat, how energy flows, and the science behind sensible and latent heat. Gain practical insights into how air conditioners manage heat and moisture, enhancing comfort and efficiency in everyday environments.

This course is designed to equip you with a solid understanding of the fundamentals of drilling. Throughout the course, you'll gain the ability to visualize and comprehend the Mud Circulation System, a critical component in drilling operations.

Step into the vertical world of elevators, exploring their history, mechanics, and the role of technicians. This course provides a comprehensive overview of elevator types, their operation, and the essential skills required by technicians.

Understand the basics of roofing systems and installation. Learn about roofing materials, techniques, and safety protocols. Develop the foundational knowledge needed for roofing projects.

Explore the fundamentals of chemistry, including the states and properties of matter. Learn about chemical reactions, oxidation, and combustion. Understand basic pressure terminologies and gas laws, as well as the role of chemistry in the workplace.

Dive deep into the essential skills and knowledge needed to prepare apartments for new tenants. From understanding the basics of apartment inspections to mastering the art of repairs and aesthetic touch-ups, this course ensures that every technician is equipped to deliver apartments that not only meet but exceed tenant expectations.

Discover practical conservation techniques with this course. Learn to save water and energy, safely recycle refrigerants, and manage waste and chemicals responsibly. Understand how conservation reduces costs and enhances appeal to residents.

Gain expertise in installing and testing plumbing fixtures. Learn about the critical steps involved in fixture installation, including testing for leaks and proper functionality. Develop practical skills for installing various fixtures with confidence.

Understand the fundamentals of Drain, Waste, and Vent (DWV) systems and water distribution. Explore the layout and function of plumbing systems in residential and commercial settings. Gain a solid foundation in DWV and water distribution concepts.

Learn the art of drain cleaning in plumbing. Explore common drain blockages and effective cleaning methods. Understand the tools and techniques used for drain cleaning. Gain practical skills for maintaining clear and functional drains.

Learn the purpose and origins of these codes, identify compliant materials for plumbing systems, and understand the codes for layout and slope. Explore special considerations for areas prone to natural disasters and conduct inspections to ensure compliance.

Explore the principles of heating systems, including combustion processes, heat transfer, and heating equipment. Gain insights into the operation and maintenance of various heating technologies to create a solid foundation for understanding the critical role of heating in HVAC.

Explore critical topics such as the refrigeration cycle, heat transfer, and the behavior of refrigerants. Gain a deep understanding of the science behind cooling technology, essential for anyone in the HVAC field.

This course teaches entry-level technicians to identify and understand the various tools and equipment used in HVAC fabrication. Gain knowledge of each tool's purpose in the fabrication process and develop practical skills to ensure proper and safe usage.

Explore residential HVAC systems comprehensively. Dive into the principles of heating, cooling, and ventilation in residential settings. Learn about various system types, components, and installation techniques.

Dive into the inner workings of key components like compressors, condensers, and evaporators. Master the maintenance and troubleshooting of refrigeration systems, ensuring their optimal performance.

Delve into residential gas piping systems. Understand the principles of gas piping, safety protocols, and code compliance. Explore gas piping materials and installation practices. Equip yourself with the skills needed for residential gas piping projects.

Understand the risks associated with bloodborne pathogens. Learn about infection control, exposure prevention, and safe work practices. Develop the expertise to protect yourself and others from bloodborne diseases.

Explore the foundational principles of workplace safety. Learn about hazard recognition, accident prevention, and emergency response. Develop a safety-conscious mindset and essential safety skills.

Master the art of preventing slips, trips, and falls. Learn about common causes of accidents, floor hazards, and fall prevention techniques. Develop the skills to create a safe work environment and reduce the risk of accidents.

Master the art of fire prevention in various settings. Learn about fire hazards, fire extinguishers, and emergency evacuation plans. Equip yourself with the knowledge and skills to prevent fires and respond effectively in case of emergencies.

Learn to identify symptoms of fatigue and the causes of fatigue and provides effective strategies for managing it. Explore new technologies and methods that can be utilized for more effective fatigue management.

Learn to identify risks and follow essential safety guidelines and precautions when working with or around electrical systems. Understand how to implement safe electrical practices. Gain practical knowledge on using the appropriate tools and instrumentation for electrical work.

Learn everything you need to know about HVAC fundamentals, tools, and techniques! Earn an IACET accredited trade school diploma to leverage towards the next step in your career.

With a 98% pass rate, gain knowledge of refrigerants and get EPA certified from the convenience of your couch. EPA 608 Type 3 certification are best for technicians looking to service low-pressure appliances and is the great way to level up your career.

Get OSHA trained and certified fully online! Learn about the common workplace hazards. Understand how to prevent injuries and deteriorating health at the workplace.

Master diagnostics for motor performance, water flow optimization, and troubleshooting common laundry issues. Gain insights into energy-efficient laundry practices and electronic control systems. This course demystifies every aspect of washing machine technology.

Learn to service and repair common refrigerator issues. Explore refrigeration cycles, components, and safety measures. Gain the skills needed to keep domestic refrigerators running smoothly.

Dive into the intricate world of garbage disposals. Understand the historical evolution, fundamental theories, and the intricate components that make up these essential kitchen devices.

Learn how these machines work, from heating methods to moisture detection. Become an expert in motor diagnostics, airflow improvement, and fixing common issues. Discover the secrets of energy-efficient drying and how electronic controls play a role.

Learn to prepare chillers for seasonal variations, ensuring their optimal performance year-round. Dive into maintenance procedures, inspections, and necessary adjustments.

Master routine maintenance for chiller systems in our specialized course. Learn how to inspect, troubleshoot, and service chiller units effectively. Dive into the intricacies of chiller operation and maintenance, including refrigeration cycles and safety procedures.

Learn what a control system is and its various types. Dive into the key operational requirements and essential components that make these systems function efficiently. Understand the safety precautions necessary to operate them safely. Identify common hazards and learn effective strategies to mitigate them.

Learn about the operation of ice machines, including the various methods they use to produce ice. Delve into the main components of an ice machine and understand how they function together to efficiently generate ice.

Learn to identify and resolve issues efficiently, ensuring these crucial components of HVAC systems operate flawlessly. Explore common AHU problems and develop systematic troubleshooting techniques to address them effectively.

Learn about the complexities of large-scale heating, ventilation, and air conditioning in commercial settings. Dive into system design, components, and maintenance practices specific to commercial HVAC systems.

Gain hands-on familiarity with wrenches, pliers, screwdrivers, and more. Learn their functions, applications, and proper handling. Acquire practical skills in using these tools safely and effectively, laying a solid foundation for mechanical tasks.

Learn how to use various carpentry tools and materials effectively. Know how to measure and cut materials with accuracy and precision. Master simple joinery techniques and finishing methods to enhance the quality of your projects.

Understand the importance of detailed documentation, accurate record-keeping, and clear reporting. Learn to create comprehensive site reports that are crucial for project management and compliance. Equip yourself with essential skills for success in the HVAC industry.

Understand the importance of codes, permits, and compliance with industry standards. Learn about safety protocols, environmental considerations, and best practices in construction management.

Learn about paint types, surface preparation, and application methods. Dive into color theory and paint selection for various projects. Develop the skills to create beautiful, lasting paint finishes for interior and exterior surfaces.

Decode electrical drawings and blueprints with precision. Navigate intricate plans, decipher symbols, and interpret design intent.

Understand the principles of heat, flux, and filler materials in metal bonding. Learn to create robust and dependable connections for diverse mechanical applications. Gain hands-on experience in brazing and soldering, enhancing your metalworking skills.

Demystify electrical systems and controls in HVAC. Explore the fundamentals of electrical components, circuits, and control devices. Gain hands-on experience in wiring and troubleshooting.

Learn everything you need to know about wiring diagrams. Explore symbols, conventions, and the art of interpreting electrical schematics. Acquire the skills to decode intricate diagrams used in circuits and systems.

Explore the purpose of conduits, cables, and conductors and how they function within various setups. Learn to identify the different types and classifications of each component, and gain insights into their installation and maintenance. Delve into the properties and applications of the materials used in these components.

Learn about what forklifts are and their crucial role in operations. Gain insights into the history of forklifts, understanding how they have evolved and become pivotal in modern logistics and warehousing.

Begin your HVAC journey with our comprehensive Intro to HVAC course. Explore essential concepts, including HVAC system components, basic principles of heating and cooling, and industry-specific terminology. Gain a solid foundation that sets the stage for a successful career in HVAC.

Dive into the essentials of the Commercial Driving License (CDL). Understand CDL classifications, endorsements, and vital safety regulations. Prepare effectively for the CDL examination and learn about maintenance and renewal processes.

Begin your plumbing journey with this introductory course. Explore the basics of plumbing systems, tools, and materials. Gain insights into plumbing safety and terminology. Equip yourself with the foundational knowledge for a successful plumbing career.

Understand the fundamentals of mechanics, focusing on HVAC systems. Explore the workings of simple and complex machines, energy conservation principles, and basic fluid mechanics to gain practical knowledge applicable to system design and operation in the field.

Explore the unique challenges and responsibilities of apartment maintenance. Learn about essential tasks, from routine upkeep to emergency repairs. Gain insights into tenant interactions, safety protocols, and the skills required for success in the multifamily residential maintenance field.

Learn to identify different types, understand their unique properties, and compare their characteristics. Gain the knowledge needed to make informed decisions about flooring materials, ensuring suitability and performance for diverse environments and applications.

Dive into plumbing fixtures and their installation. Learn about various fixtures, including sinks, faucets, and toilets. Explore installation methods and best practices. Develop the skills needed to work with plumbing fixtures effectively.

Learn to work with pipes, fittings, and connectors used in various mechanical applications. Dive into piping materials, sizing, and installation methods. Develop the expertise needed to design, assemble, and maintain piping systems, a vital aspect of mechanical work.

Discover the world of sump pumps and ejector pumps. Learn about their applications in preventing water damage and sewage removal. Explore installation, maintenance, and troubleshooting techniques for these essential plumbing devices.

Master the art of troubleshooting and replacing toilets. Learn to diagnose common toilet issues and perform repairs or replacements efficiently. Explore toilet anatomy and essential tools.