NewHVAC Technician 1 Sunbelt RentalsHVAC Technician 1S Plainfield, NJAble to work after hours and weekend work as required during peak timesThe physical demands of this role require bending, squatting, crouching, reaching, lifting 50 pounds or more, and working indoors/outdoors when required by the job. Sunbelt offers team members the following paid time off from work, subject to Sunbelt's policies (unless specified in a collective bargaining agreement): 12-25 vacation days depending on years of service.
NewCRC Technician Herc Rentals IncCRC TechnicianManalapan, NJCRC Driver and Service Technicians champion our core competencies which help to deliver our industry leading services such as providing "White Glove" service to all customers, become product experts, ensuring our equipment is ready to rent and be a champion for our safety culture. Use technology such as iPad, laptops, smart phones and Interactive Voice Recognition (i.e. Siri or Google Assistant) to document projects from daily notes, labor logs, progress reports, change orders, and all other necessary documentation for each project.
NewService Operations Manager Butler Recruitment GroupService Operations ManagerCranford, NJ$90,000–$125,000 / yearYou will be responsible for supervising field teams, building strong customer relationships, and managing vendor interactions to ensure efficient, high-quality service. We are seeking an experienced Commercial HVAC Service Operations Manager to lead our service department.
HVAC Controls Technician Instructor Lincoln Technical Institute, Inc.HVAC Controls Technician InstructorParsippany, NJLincoln Tech, in partnership with Johnson Controls, is looking for experienced HVAC Controls and BAS professionals to deliver hands-on training to future technicians. At WorkforceLinc, we build training that reflects the reality of the field-not just theory.
Clay's Climate Control/Envirosafe - HVAC Maintenance Technician Ace Hardware Home ServicesClay's Climate Control/Envirosafe - HVAC Maintenance TechnicianNew JerseyAce Hardware Home Services offers a wide range of residential maintenance and home repair services including plumbing, heating, cooling, electrical, handyman and painting with the signature Ace Helpful service our customers know. We provide the tools, hands-on training, formal education, and coaching to help you become a trusted expert in your craft, grow your career, and make a meaningful impact serving co-workers, customers, and your community.
Clay's Climate Control/Envirosafe - HVAC Senior Service Technician Ace Hardware Home ServicesClay's Climate Control/Envirosafe - HVAC Senior Service TechnicianNew JerseyAce Hardware Home Services offers a wide range of residential maintenance and home repair services including plumbing, heating, cooling, electrical, handyman and painting with the signature Ace Helpful service our customers know. We provide the tools, hands-on training, formal education, and coaching to help you become a trusted expert in your craft, grow your career, and make a meaningful impact serving co-workers, customers, and your community.
Clay's Climate Control/Envirosafe - HVAC Service Technician Ace Hardware Home ServicesClay's Climate Control/Envirosafe - HVAC Service TechnicianNew JerseyAce Hardware Home Services offers a wide range of residential maintenance and home repair services including plumbing, heating, cooling, electrical, handyman and painting with the signature Ace Helpful service our customers know. We provide the tools, hands-on training, formal education, and coaching to help you become a trusted expert in your craft, grow your career, and make a meaningful impact serving co-workers, customers, and your community.
Clay's Climate Control/Envirosafe - HVAC Senior Service Technician Ace Hardware CorpClay's Climate Control/Envirosafe - HVAC Senior Service TechnicianNJAce Hardware Home Services offers a wide range of residential maintenance and home repair services including plumbing, heating, cooling, electrical, handyman and painting with the signature Ace Helpful service our customers know. We provide the tools, hands-on training, formal education, and coaching to help you become a trusted expert in your craft, grow your career, and make a meaningful impact serving co-workers, customers, and your community.
Clay's Climate Control/Envirosafe - HVAC Maintenance Technician Ace Hardware CorpClay's Climate Control/Envirosafe - HVAC Maintenance TechnicianNJAce Hardware Home Services offers a wide range of residential maintenance and home repair services including plumbing, heating, cooling, electrical, handyman and painting with the signature Ace Helpful service our customers know. We provide the tools, hands-on training, formal education, and coaching to help you become a trusted expert in your craft, grow your career, and make a meaningful impact serving co-workers, customers, and your community.
Clay's Climate Control/Envirosafe - HVAC Service Technician Ace Hardware CorpClay's Climate Control/Envirosafe - HVAC Service TechnicianNJAce Hardware Home Services offers a wide range of residential maintenance and home repair services including plumbing, heating, cooling, electrical, handyman and painting with the signature Ace Helpful service our customers know. We provide the tools, hands-on training, formal education, and coaching to help you become a trusted expert in your craft, grow your career, and make a meaningful impact serving co-workers, customers, and your community.
HVAC Controls & BAS Programmer Albireo EnergyHVAC Controls & BAS ProgrammerEdison, NJ$80,000–$135,000As key member of the Albireo team, the Programmer will be responsible for developing unit controller programming and designing interface graphics of building automation systems to include, but not limited to: Review of project specifications, drawings and project specific documents to establish project intent. All offers of employment are contingent upon successful completion of applicable pre-employment screenings, which may include a background check and drug screening, conducted in accordance with applicable federal, state, and local laws.
HVAC Controls Programmer Albireo Energy, LLCHVAC Controls ProgrammerEdison, NJResponsibilities: As key member of the Albireo team, the Programmer will be responsible for developing unit controller programming and designing interface graphics of building automation systems to include, but not limited to: Review of project specifications, drawings and project specific documents to establish project intent. Excellent computer skills and strong understanding of MS Office products (Word, Excel); AutoCAD, Visual Basic, Visio.
NewSenior HVAC Technician UNCOMMON SCHOOLS, INC.Senior HVAC TechnicianNewark, NJ$43–$50 / hourThis position provides an opportunity for an experienced HVAC technician with at least seven (7) years'' relevant experience to work with a dedicated facilities group, deepen his/her technical skills, and help ensure that Uncommon provides well-maintained, comfortable, and safe educational facilities for our students and staff. With expertise in HVAC - and to a lesser extent in construction and plumbing - in multi-family, schools, and commercial buildings, the successful candidate will be responsible for conducting minor HVAC projects and managing larger ones and ensuring they are completed on time and within budget.
Building Automation Controls Technician II Stark TechBuilding Automation Controls Technician IIBrick Township, NEW JERSEYWe specialize in integrating systems, providing energy-efficient equipment and services, and supporting sustainability through innovative technologies like renewable natural gas conversion and energy storage solutions. Minimum (1) year of experience with Building Automation Controls Systems, especially Schneider Electric, SmartStruxure, Space Logic, I/A, Andover Continuum, and/or Tridium Niagara R2/AX/N4.
BMS Controls Technician III - Wonderware/Aveva Mantis Innovation Group LLCBMS Controls Technician III - Wonderware/AvevaJersey City, NJ$110,000–$130,000 / yearWe look at the entire facility-inside and out-and can impact 70% of what a building operator allocates critical budget dollars toward, including: Strategic electricity and natural gas procurement, renewable energy, and demand response; climate impact reduction and reporting, net zero strategies, and sustainability planning; roofing, solar, HVAC assessment management, pavement, building envelope, data center optimization, and EV charging; lighting/LED retrofits, HVAC/mechanical systems, and BMS/BAS improvements and implementation. Unlike Tech II, Tech III candidates must operate independently at a high level: leading troubleshooting, programming, commissioning, and integration tasks in live data center environments.
Controls Technician II Ainsworth IncControls Technician IINJ$30–$40 / hourIf you thrive in a team-oriented workplace that challenges your skills, to drive your career development, embraces diversity and rewards innovation, with competitive pay and great employee programs, join the GDI Ainsworth team today! Startup/Testing of terminal unit and air handling unit controllers as well as central plant controllers (HW Systems, CHW Systems, and CW Systems).
HVAC Technician Synerfac Technical StaffingHVAC TechnicianNewark, NJ$30–$35 / hourBy applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Synerfac Technical Staffing and our contracted partners. * Prepare work orders, material requisitions, maintenance reports, and assist with directing trades helpers and other maintenance personnel.
Industrial HVAC Technician - Princeton University Manpower EngineeringIndustrial HVAC Technician - Princeton UniversityPennington, NJTemporaryManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.
Certified HVAC Technician* University of DelawareCertified HVAC Technician*Newark, New JerseyMaintains processed air distribution systems; Performs housekeeping duties on all HVAC systems and in all mechanical rooms to maintain a clean, uncluttered, and safe work environment; Completes online permits as necessary, such as: hot work, confined space, lockout/tagout, and so forth; Uses computer, laptop, and/or other mobile devices to access e-mail, receive work instructions and other administrative information to include electronic payroll forms; Communicates daily using a two-way radio, and/or mobile device in order to respond to work-related routine and emergency information; Ensures shop owned equipment in proper working condition; Performs miscellaneous job-related duties as assigned. Must possess knowledge of HVAC installation, troubleshooting, repair and preventive and applied maintenance, mechanical equipment, utilities, distribution systems, controls and/or HVAC systems, including maintenance, troubleshooting and automatic temperature control devices including systems with refrigerants.
Service Controls Technician Trane Technologies PlcService Controls TechnicianNJ$29.51–$54.37 / hourWhat you will do: In this extremely unique role blending your HVAC and Controls knowledge, you will be responsible for starting and commissioning new systems, diagnosing, and repair of environmental-control systems, utilizing knowledge of electronics, direct digital control, airflow, refrigeration theory, and control and mechanical techniques in diverse commercial settings. Must possess a valid driver's license for a minimum of 12 months, with no major or frequent traffic violations including, but not limited to: DUI, Hit & Run, License Suspension, Reckless / Careless Driving or multiple smaller infractions or preventable collisions in the previous 3 years.
HVAC Technician Gloucester Township Board of EducationHVAC TechnicianNJ$65,000–$85,000 / yearAssume responsibility for supervision of the boilers and hot water distribution system including packing of valves and training of others in boiler operation; bring boilers on and off line as needed; and call boiler and control problems to the attention of the facilities supervisor. Perform repair on HVAC equipment; procure parts to repair or replace defective motors, pumps, compressors, electrical and other equipment to achieve the shortest 'down time' for equipment.
RESIDENTIAL HVAC TECHNICIAN New Vision Electric LLCRESIDENTIAL HVAC TECHNICIANEast Brunswick, NJ$40,000–$90,000 / yearHVAC / Electrical company seeking a professional, responsible and reliable HVAC tech with a minimum of 3 years’ experience in Residential and Commercial HVAC Repair maintenance and installation. An individual, who is energetic, enthusiastic, a team player and always willing to learn, a “let’s get the job done” attitude will open great opportunities.
NewHvac Technician Actalent IncHvac TechnicianClifton, NJ$30–$40.86 / hourTechnicians regularly use laptops, mobile devices, test instruments, and building automation workstations, and they interact frequently with mechanical equipment, control panels, and networked systems in mechanical rooms, plant spaces, and occupied buildings. The Technician installs, starts up, commissions, and recommissions customer building automation systems that utilize direct digital control (DDC) technology across sites in New York and New Jersey.
Commercial HVAC Technician Lightning MechanicalCommercial HVAC TechnicianMaplewood, NJRepair or service heating, ventilating, and air conditioning (HVAC) systems to improve efficiency, such as by changing filters, cleaning ducts, or refilling non-toxic refrigerants. Our cross-trained service and installation technicians using factory tools service the New York City metro area, which sets us apart from our competition.
HVAC Technician (2) Gables Search GroupHVAC Technician (2)Fairfield, NJRegularly required to use hands to finger, handle, feel or operate objects, tools, or controls and reach with hands and arms. · Frequently required to stand and talk or hear, walk, sit, climb or balance, stoop, kneel, crouch, or crawl and smell.
(USA) Technician, Refrigeration/HVAC Walmart Inc(USA) Technician, Refrigeration/HVACTOMS RIVER, NJ$25–$50 / hourAs a Supermarket Rack Refrigeration HVAC Technician at our local retail store, your role will support and oversee repair within the Walmart facilities Refrigeration HVAC equipment team and assets by utilizing commercial HVAC and Refrigeration skills and using hand tools, digital tools, power tools, and other equipment to complete jobs. Minimum Qualifications: Vocational or Technical Heating, Ventilation, Air Conditioning, and Refrigeration (HVAC/R) certification and 2 years experience in mechanical maintenance or construction-related field for commercial HVAC/R and building controls OR 4 years experience in mechanical maintenance or construction-related field for commercial HVAC/R and building controls or related field.
Commercial HVAC Technician Century Mechanical HoldingsCommercial HVAC TechnicianWatchung, New JerseyPosition Summary The Senior Commercial HVAC Technician is a highly skilled, field-based professional responsible for the diagnosis, service, repair, commissioning, and optimization of complex commercial HVAC systems. This role requires advanced technical expertise, strong problem-solving skills, leadership in the field, and the ability to work independently while supporting operational excellence and customer satisfaction.
Field Service HVAC Technician Ductless & Hydronic Specialist Century Mechanical HoldingsField Service HVAC Technician Ductless & Hydronic SpecialistN Ortley Beach, NJWe are seeking an experienced Field Service HVAC Technician with strong expertise in ductless split systems (including inverter compressors and AC/DC controls) and hydronic heating systems. This role includes installation, diagnostics, repair, and maintenance for residential and light commercial customers.
Service Controls Technician CFO Trane U.S. -CFOService Controls TechnicianPine Brook, New JerseyIn this extremely unique role blending your HVAC and Controls knowledge, you will be responsible for starting and commissioning new systems, diagnosing, and repair of environmental-control systems, utilizing knowledge of electronics, direct digital control, airflow, refrigeration theory, and control and mechanical techniques in diverse commercial settings. Must possess a valid driver’s license for a minimum of 12 months, with no major or frequent traffic violations including, but not limited to: DUI, Hit & Run, License Suspension, Reckless / Careless Driving or multiple smaller infractions or preventable collisions in the previous 3 years.
HVAC Technician - Commercial EMCOR Services New York/New Jersey, Inc.HVAC Technician - CommercialPompton Plains, New JerseyFull timeAs a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Occasionally exposed to wet and/or humid conditions; high, precarious places; fumes or airborne particles; toxic or caustic chemicals; outside weather conditions; extreme cold; extreme heat; and vibration.
HVAC Service Technician The Blue Collar RecruiterHVAC Service TechnicianMetuchen, New JerseyThis position offers the opportunity to perform your own service calls while also working closely with our Senior HVAC Technician on larger repairs and complex diagnostic projects. Are you an HVAC Service Technician looking for a company where you can continue to develop your skills, work alongside experienced professionals, and build a long-term career?.
HVAC Technician Jones Lang LaSalle IncHVAC TechnicianNorth Brunswick, NJWhat your day-to-day will look like: Operates and maintains building air handling units, refrigeration machinery, auxiliary equipment and other plant mechanical equipment including but not limited to vacuum, air conditioning, coolant and heating, ventilation, fume hoods, bio-safety cabinets, water systems, compressed air, specialty water (DI, RO, WFI, etc.) and exhaust systems required to maintain proper temperature, pressure, humidity, or other such operating conditions necessary to meet client's needs. Keep logs of and maintain required conditions throughout assigned areas, anticipate and detect equipment failure and locate trouble or faulty equipment and make necessary adjustments, replacements, or tear down for repairs to prevent loss in scientific media, research, or manufacturing.
HVAC Technician Commercial EMCOR Group IncHVAC Technician CommercialNJAs a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Occasionally exposed to wet and/or humid conditions; high, precarious places; fumes or airborne particles; toxic or caustic chemicals; outside weather conditions; extreme cold; extreme heat; and vibration.
HVAC Quality Assurance Technician Oceanside ServicesHVAC Quality Assurance TechnicianAllenhurst, New JerseyFull timeThis role is designed for a senior‑level professional who thrives on advanced diagnostics, precision workmanship, and ensuring residential HVAC work is done right the first time. Oceanside Services is seeking an elite Quality Assurance HVAC Technician —a true technical authority who sets the bar for excellence.
NewTechnician, Refrigeration/HVAC Walmart IncTechnician, Refrigeration/HVACNJ$23–$45 / hourMinimum Qualifications: Vocational or Technical Heating, Ventilation, Air Conditioning, and Refrigeration (HVAC/R) certification and 2 years experience in mechanical maintenance or construction-related field for commercial HVAC/R and building controls OR 4 years experience in mechanical maintenance or construction-related field for commercial HVAC/R and building controls or related field. As a Supermarket Rack Refrigeration HVAC Tech at our local retail store, your role will maintain and repair Walmart facilities HVAC/R equipment and assets by utilizing commercial HVAC and Refrigeration skills and using hand tools, digital tools, power tools, and other equipment to complete jobs.
Commercial HVAC Service Technician REICCommercial HVAC Service TechnicianSouth Plainfield, NJFull timeREIC Rentals is hiring safety- and customer-driven Commercial HVAC Service Technicians to serve as trusted technical experts responsible for keeping our high-performance rental fleet operating at peak performance. From heating and cooling to dehumidification, ventilation, and environmental control equipment, your work ensures our equipment is safe, reliable, and always customer-ready-both in the shop and at customer sites.
HVAC Technician Onni GroupHVAC TechnicianUnion, New JerseyTroubleshoot and carry out in-house repairs across HVAC systems and controls; for major or complex work, source and procure parts and coordinate hands-on support from the Capilano Energy team, retaining ownership of the repair through to completion. Reporting to the Regional Manager, District Energy Operations, the HVAC Mechanic will be responsible for maintenance of all building-side common area HVAC, including the execution of preventative maintenance (PM) tasks and completing repairs in-house.
Carrier HVAC Rentals Technician III Carrier CorporationCarrier HVAC Rentals Technician IIITotowa, NJ$24–$48 / hourThis includes, but is not limited to the following: • Air-cooled and water-cooled systems up to 1000 tons • Hot water boilers up to 200 hp • Hydronics and piping systems • Various sizes of air conditioners, pumps, air handlers, cooling towers, Spot Coolers, gas heaters, controls, and electrical components • Maintain accurate field service reports, including refrigerant tracking and timekeeping logs • Regular use of power tools, hand tools, and other mechanical equipment to service and repair rental systems as needed • Operate equipment vehicles, including forklifts • Load and unload trucks • Communicate professionally with coworkers, subcontractors, and customers • Perform other duties to support the business as needed, including inventory count, general maintenance, cleaning and organizing • Provides sales leads to office personnel • Promotes Carrier products and services to customers • Assist in orienting, training, assigning, and checking of work • Adherence to EHS protocol at all times • Start-ups and teardowns. High School Diploma or GED Must possess a Type 4 - EPA Universal Certification 3+ Plus years of hands-on experience with air-cooled and water-cooled systems, hot water boilers, hydronics, piping, pumps, air handlers, cooling towers, and gas heaters 5+ years of Commercial HVAC experience Must be able to lift and manipulate objects up to 50 pounds Valid Driver's License Ability to obtain and maintain Forklift Certification Ability to travel up to 50% of the time and work overtime Minimum of 1 year of experience using Windows operating systems, MS Outlook, Internet Explorer, and other web browsers.
HVAC Service Technician F & G Mechanical CorporationHVAC Service TechnicianSecaucus, New JerseyFull timeWe provide complete project planning, design, and construction services for data centers, corporate headquarters, warehouses, hospitals, cogeneration plants, retail malls, hotels, and commercial or residential, multi-residential, and high-rise facilities. Geographic Disclosure: As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success.
Field Service Technician HVAC - Data Center Munters ABField Service Technician HVAC - Data CenterNJUnderstand that Field Service's major role is one of instant response to customers' needs and focus as a part of a team always makes us available to our customer needs, urgent or otherwise. Job Summary: Data Center Service Technicians travel to customer sites to start up, commission and safely troubleshoot and repair Data Center equipment.
Residential HVAC Technician Century Mechanical HoldingsResidential HVAC TechnicianWatchung, New JerseyThe HVAC Technician will install, repair, and maintain heating, ventilation, and air conditioning (HVAC) systems. Maintains inventory of replacement parts and orders replacements.
Field Service Technician HVAC - Data Center MuntersField Service Technician HVAC - Data CenterNew JerseyUnderstand that Field Service’s major role is one of instant response to customers’ needs and focus as a part of a team always makes us available to our customer needs, urgent or otherwise. Job Summary: Data Center Service Technicians travel to customer sites to start up, commission and safely troubleshoot and repair Data Center equipment.
Experienced HVAC Technician/Installer - $5000 Signing Bonus* Temp ControlExperienced HVAC Technician/Installer - $5000 Signing Bonus*Woodbridge, NJ$25–$50At Temp Control Heating & Air Conditioning, you’re not just joining another HVAC company — you’re becoming part of a team that has built a reputation for trusted, 5-star customer service for more than 22 years. As a smaller, close-knit company, every team member matters and has the opportunity to make a real impact, build meaningful relationships with customers, and continue growing professionally.
NewHVAC Service Technician UNCOMMON SCHOOLS, INC.HVAC Service TechnicianNewark, NJ$43–$50 / hourThis position provides an opportunity for an experienced HVAC technician with at least seven (7) years'' relevant experience to work with a dedicated facilities group, deepen his/her technical skills, and help ensure that Uncommon provides well-maintained, comfortable, and safe educational facilities for our students and staff. With expertise in HVAC - and to a lesser extent in construction and plumbing - in multi-family, schools, and commercial buildings, the successful candidate will be responsible for conducting minor HVAC projects and managing larger ones and ensuring they are completed on time and within budget.
Residential HVAC Service Technician Service ProfessionalsResidential HVAC Service TechnicianUnion, New Jersey$50,000–$200,000Day to day, that means: Diagnosing and resolving HVAC issues across a range of equipment — furnaces, heat pumps, mini-splits, central A/C, boilers. To perform the duties of this job, you are regularly expected to sit, stand, walk, kneel, squat, stoop hands to finger, handle controls, hear, and talk.
HVAC/R Service Technician PDM GroupHVAC/R Service TechnicianPennington, NJWe specialize in control systems including Building Automation, Process Chillers, and Cooling Towers for the Plastics Industry and specialty equipment such as Desiccant Dehumidifiers for the Food, Pharmaceutical and Process Industries, Humidification Systems and Data Center Cooling Equipment. The HVAC/R Service Technician's responsibility is to provide high-quality heating, ventilation, air-conditioning, and refrigeration services to commercial customers using expertise in HVAC systems and troubleshooting.
HVAC Service Technician EMCOR Group IncHVAC Service TechnicianSecaucus, NJWe provide complete project planning, design, and construction services for data centers, corporate headquarters, warehouses, hospitals, cogeneration plants, retail malls, hotels, and commercial or residential, multi-residential, and high-rise facilities. As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success.
Commercial HVAC Service Technician AIR Control ConceptsCommercial HVAC Service TechnicianEdison, NJFull timeUnder the guidance of the Service General Manager, the Commercial HVAC Service Technician plays a key role in delivering top-tier service to our customers by expertly installing, servicing, and starting up a wide range of HVAC systems. Customer Relationship Management – Build and maintain strong client relationships by addressing service concerns, recommending improvements, and delivering high-quality communication and support.
Union Chiller HVAC Service Technician (EPA Req.) at Confidential HireAlignedUnion Chiller HVAC Service Technician (EPA Req.) at ConfidentialGreen Brook Township, NEW JERSEY$45–$65 / hourResponsibilities - Perform preventive maintenance, repair, installation, and replacement of commercial HVAC mechanical equipment and chiller control systems under the direction of the field technical team lead. Overview Confidential is seeking an experienced Union Chiller HVAC Service Technicianor an experienced chiller technician willing to join Plumbers and Pipefitters Local 9.
HVAC/R Technician GUARANTEED MECHANICAL INCHVAC/R TechnicianWoodbridge, NJHVAC/R Technicians install, maintain, repair and overhaul various types of equipment, including refrigeration systems, heating and cooling systems, and commercial kitchen equipment. solder, pipe-fitting, blue print reading, climbing ladders, digging ditches, preparing pipes and fittings, cleaning.