HVAC Installer JobotHVAC InstallerCincinnati, OH$25–$30 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Known for exceptional craftsmanship, technical expertise, and a commitment to safety, they have built a strong reputation for successfully completing complex projects while fostering long-term relationships with clients and employees alike.
NewHVAC/R Foreman / Commercial Installer Davron LLCHVAC/R Foreman / Commercial InstallerBurlington, KYHVAC FOREMAN / COMMERCIAL INSTALLER | COMMERCIAL HVAC INSTALLER | HVAC FOREMAN | HVAC INSTALLATION TECHNICIAN | COMMERCIAL HVAC | RTUS | REFRIGERATION | WALK-IN COOLERS | WALK-IN FREEZERS | NEW CONSTRUCTION | JOURNEYMAN LICENSE | BLUEPRINTS . A respected commercial HVAC contractor serving the Northern Kentucky, Cincinnati, Lexington, and surrounding regional markets is seeking a hands-on HVAC/R Foreman / Commercial Installer to lead commercial new construction installation projects.
NewHVAC Technician Kings IslandHVAC TechnicianMason, OH$40.23 / hourThe HVAC Technician is responsible for the installation, maintenance, troubleshooting, and repair of commercial and industrial HVAC systems throughout the park to ensure a safe, comfortable, and operational environment for guests and associates. See Cedar Fair Terms & Conditions at https://www.sixflags.com/terms-of-use and Privacy Policy at https://www.sixflags.com/privacy-policy and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions.
HVAC Service Technician JobotHVAC Service TechnicianCincinnati, OH$28–$50 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Known for exceptional craftsmanship, technical expertise, and a commitment to safety, they have built a strong reputation for successfully completing complex projects while fostering long-term relationships with clients and employees alike.
Residential HVAC Service Technician Hauser Heating & Air ConditioningResidential HVAC Service TechnicianBlue Ash, OH$20–$35Earn over $130,000 per year as a Residential HVAC Service Technician with Hauser Air , part of ARS , the nation’s largest provider of residential HVAC, plumbing, and electrical services . With 7,000+ employees and 45+ years of industry leadership , ARS offers long-term stability, growth, and top-tier benefits for skilled HVAC professionals.
NewMobile HVAC Technician *US AMR-Jones Lang LaSalle Americas, Inc.Mobile HVAC TechnicianCincinnati, OHMaintain, operate, and repair all HVAC/R systems and associated equipment, electrical distribution equipment, plumbing systems, building interior/exterior repair, and related grounds, and production equipment as it pertains to assigned buildings. . Individuals are expected to demonstrate technical expertise in HVAC and refrigeration and be multi skilled in electrical, HVAC, Piping/Plumbing, Material Handling Equipment and others in order to successfully complete daily/weekly work assignments.
HVAC Service Technician Hauser Heating & Air ConditioningHVAC Service TechnicianCincinnati, OH$20–$35Earn over $130,000 per year as a Residential HVAC Service Technician with Hauser Air , part of ARS , the nation’s largest provider of residential HVAC, plumbing, and electrical services . With 7,000+ employees and 45+ years of industry leadership , ARS offers long-term stability, growth, and top-tier benefits for skilled HVAC professionals.
NewSenior Commercial HVAC Technician TDG Facilities, LLCSenior Commercial HVAC TechnicianSharonville, OH$28–$42 / hourESSENTIAL DUTIES AND RESPONSIBILITIES OF A SENIOR HVAC TECHNICIAN: Maintain/Diagnose/Repair a variety of climate control chillers, boilers, and commercial refrigeration systems Work on VRF systems, VAV Boxes, Split Systems, Cooling towers, AHUs & MHUs, BAS Controls, and other commercial systems Ability to lead a team through commercial HVAC installations of varying sizes and complexity Safely utilize equipment following appropriate protocols and procedures Keep accurate records of service visits, maintenance tasks, and equipment installations Maintain truck stock and inventory within company guidelines Develop and maintain client relationships Participate in client meetings when required Utilize mobile technology for efficient communication and real-time reporting Actively interface with a work order management system Stay current on industry trends, new technologies, and best practices in HVAC systems Other tasks as assigned QUALIFICATIONS OF A SENIOR HVAC TECHNICIAN: 7 years of HVAC experience 3 years of chiller experience. Do you thrive in a dynamic, hands-on role where your skills make a real impact? tdgFacilities is seeking a highly skilled and experienced full-time Senior Mobile HVAC Technician with a focus on Chillers/Boilers and Hydronics to join our dynamic team.
NewCommercial HVAC/Refrigeration Service Technician Davron LLCCommercial HVAC/Refrigeration Service TechnicianBurlington, KYCOMMERCIAL HVAC/REFRIGERATION SERVICE TECHNICIAN | COMMERCIAL SERVICE TECHNICIAN | HVAC SERVICE TECHNICIAN | REFRIGERATION TECHNICIAN | JOURNEYMAN LICENSE | RTUS | WALK-IN COOLERS | WALK-IN FREEZERS | ICE MACHINES | FAST-FOOD RESTAURANTS | PREVENTATIVE MAINTENANCE | TROUBLESHOOTING . A stable, family-oriented commercial HVAC and refrigeration company serving the Northern Kentucky and Cincinnati Metro Area is seeking a Commercial HVAC/Refrigeration Service Technician to support commercial service and maintenance work across KY, OH, and occasional IN markets.
NewHVAC Field Service Technician- Cincinnati, OH / Tri-State Area TDG Facilities, LLCHVAC Field Service Technician- Cincinnati, OH / Tri-State AreaSharonville, OH$28–$32 / hourHVAC Field Service Technician, Full-Time, Cincinnati, Ohio (Cincinnati, Northern Kentucky, Dayton, Tri-State Region Ohio / Kentucky / Indiana) Join Our Team at tdgFacilities! Do you thrive in a dynamic, hands-on role where your skills make a real impact? tdgFacilities is seeking a full-time Commercial HVAC Field Service Technician to join our dynamic team.
NewFacility HVAC Maintenance Technician TDG Facilities, LLCFacility HVAC Maintenance TechnicianHighland Heights, KY$26–$32 / hourESSENTIAL DUTIES AND RESPONSIBILITIES: Perform general building maintenance tasks including performing timely repairs and scheduled maintenance on building equipment, fire system tests and inspections, general break/fix, light carpentry, light plumbing, floor care, on-call assistance for clean-ups and other emergencies. TDG Facilities LLC is looking for a full-time Site-Based Facility HVAC Maintenance Technician in the NORTHERN KENTUCKY / HIGHLAND HEIGHTS / WILDER KENTUCKY area to help serve a large education facility client located within the Northern Kentucky Region.
Technical Sales Engineer - Custom HVAC Equipment - Cincinnati Michael Page USATechnical Sales Engineer - Custom HVAC Equipment - CincinnatiCincinnati, OH$120,000–$150,000 / yearFull timeTraining & RepresentationRepresent the company at trade shows, industry events, and client meetings; occasionally train junior sales staff or clients on product features. Their company flow allows them to ensure proper quality control, faster than competitors turnaround times, and alignment with specific customer needs.
NewHVAC Tech Trane TechnologiesHVAC TechRoselawn, OHMust 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. What's in it for you: This role is the primary service and maintenance contact for Trane Technologies customers in a defined market with a diverse commercial base including Healthcare, Process Manufacturing Facilities, Education Institutions, and Office Complexes.
Lead HVAC Installer Consolidated Employer Services RecruitingLead HVAC InstallerCincinnati, OHFull timePosition Overview We're looking for a Lead HVAC Installer who takes pride in their work and can lead installation projects from start to finish. As technology and our community have evolved, so have we-continuing to deliver high-quality heating and cooling solutions with unmatched service.
NewCommercial HVAC Installer Feldkamp MechanicalCommercial HVAC InstallerCincinnati, OHAll HVAC technicians are expected to work under close supervision within a team-oriented environment and with a minimal amount of creative design, depending on work experience and proven competencies. Feldkamp Mechanical is part of Kelso Industries, with 3,500+ employees across 29 operating companies, delivers top HVAC, mechanical, plumbing, refrigeration, and electrical solutions nationwide.
HVAC Installer Apprentice Logan A/C & Heat ServicesHVAC Installer ApprenticeCincinnati, OH$30,000–$55,000We've proudly served the Dayton area since 1969 and have grown into Columbus, Cincinnati, and Northern Kentucky, by being intentional about who we bring onto our team, our customers feel the difference. If you're motivated to grow your skills, want to work closely with experienced Installers, and build a long-term career in HVAC, this role is a great fit.
Mechanical HVAC Installer Perfection GroupMechanical HVAC InstallerCincinnati, OhioThe purpose of the Mechanical HVAC Installer is to install equipment, ductwork, and piping related to HVAC systems for industrial and commercial projects. Mechanical HVAC Installer Cincinnati, OH Here at Perfection, we maintain a collaborative atmosphere where hard work and loyalty fortify our success.
NewCommercial HVAC Installer Kelso IndustriesCommercial HVAC InstallerCincinnati, OHWhen the employee is at a work site, the employee is regularly exposed to wet and/or humid conditions; moving mechanical parts; high, precarious places and outdoor weather conditions. All HVAC technicians are expected to work under close supervision within a team-oriented environment and with a minimal amount of creative design, depending on work experience and proven competencies.
HVAC Installer - Commercial Journeyman Inloes Mechanical, Inc.HVAC Installer - Commercial JourneymanSouthgate, KY$30–$40 / hourFull timeOur Wilder, KY location is looking for a HVAC Installer - Commercial Journeyman to lead crews and ensure high-quality, on-time installations while working on new construction projects. With over 40 years of experience and a growing construction and remodel division, we specialize in commercial installation, repair, and maintenance for HVAC systems.
Lead HVAC Technician McAfee Heating and Air ConditioningLead HVAC TechnicianMiddletown, OH$80,000–$130,000 / yearProvide exceptional customer service, interact with homeowners while completing installations; ensure customers understand how to utilize their newly installed systems. We're growing fast and looking for an experienced Lead HVAC Technician for our Install Crew who take pride in high-quality work, leadership, and professionalism.
Senior HVAC Technician Strategic HR Client Job OpeningsSenior HVAC TechnicianCincinnati, OHtdgFacilities is seeking a highly skilled and experienced full-time Senior Mobile HVAC Technician with a focus on Chillers/Boilers and Hydronics to join our dynamic team. Work on VRF systems, VAV Boxes, Split Systems, Cooling towers, AHUs & MHUs, BAS Controls, and other commercial systems.
Senior HVAC Technician Strategic HR ClientSenior HVAC TechnicianCincinnati, OhiotdgFacilities is seeking a highly skilled and experienced full-time Senior Mobile HVAC Technician with a focus on Chillers/Boilers and Hydronics to join our dynamic team. Work on VRF systems, VAV Boxes, Split Systems, Cooling towers, AHUs & MHUs, BAS Controls, and other commercial systems.
Mechanical Systems Tech - Commercial HVAC Technician JAGS MechanicalMechanical Systems Tech - Commercial HVAC TechnicianCincinnati, OH$50,000–$120,000 / yearFull timeJAGS Mechanical is seeking a reliable and motivated Mechanical Systems Tech – Commercial HVAC Technician to join our growing team in both Cincinnati and Columbus, OH. In this position, you'll service and repair commercial HVAC systems, troubleshoot refrigeration equipment, and perform maintenance and repairs on food service equipment.
HVAC Installer Rusk Heating and CoolingHVAC InstallerCovington, KentuckyThe Role: Rusk installation technicians are responsible for the proper installation of new HVAC equipment and healthy home products. Rusk Heating and Cooling, a fourth-generation family-owned company, has been serving the NKY Greater Cincinnati metro communities for over 150 years.
HVAC Installer Apollo HomeHVAC InstallerCincinnati, OhioAt Apollo, we strive to deliver Peace of Mind for our customers- Health, Safety, Comfort and Efficiency through an unusually professional approach in how we provide solutions to our members. We are a team of home service experts who go the extra mile to ensure peak performance for your home’s plumbing, heating and air conditioning and electrical systems.
HVAC Technician Time Savers Heating & Cooling LLCHVAC TechnicianLoveland, OH$20–$50 / hourFull timeWe install and service gas furnaces, oil furnaces, heat pumps, air conditioners, boilers, ductless systems, and indoor air quality systems for residential use. Time Savers Heating & Cooling in Loveland, OH is actively seeking a full-time HVAC Technician to perform service and maintenance on all makes and models.
NewCommercial HVAC New Construction Lead Yellowstone LocalCommercial HVAC New Construction LeadCincinnati, OH$35–$40 / hourIf you're an experienced Commercial HVAC Installer ready to lead crews, manage commercial new construction projects, and deliver high-quality installations, this is an opportunity to step into a leadership role with a company that values craftsmanship, accountability, and long-term growth. Yellowstone Local is proud to represent Morris Heating & Cooling, a trusted leader in commercial HVAC and electrical construction services across Ohio, Kentucky, and Indiana.
HVAC Technician Six Flags Entertainment CorpHVAC TechnicianMason, OHThe HVAC Technician is responsible for the installation, maintenance, troubleshooting, and repair of commercial and industrial HVAC systems throughout the park to ensure a safe, comfortable, and operational environment for guests and associates. Strong working knowledge of HVAC systems, electrical controls, and mechanical components.
HVAC Technician Cincinnati Zoo & Botanical GardenHVAC TechnicianCincinnati, OhioSuccessful candidates will embrace and continuously demonstrate the Core Values of the Cincinnati Zoo and Botanical Garden which include, but are not limited to: Building Collaborative Relationships through open communication and active listening; having Positivity and Energy through positive attitudes and making time to celebrate successes; having Accountability, Mutual Trust and Respect through taking ownership of issues, learning from mistakes, treating others with respect, holding self and others accountable and doing what you say you’re going to do; possessing Progressive Thinking through being a self-directed learner, and learning from others, thinking creatively, challenging the status quo respectively, and demonstrating relentless pursuit for improvement; and having Pride, Passion & a Sense of Ownership through respect and care for the living collection, going the extra mile, always being an advocate for the Zoo and demonstrating a strong personal ownership. Qualifications: The ideal candidate will have High School diploma with formal training program specializing in HVAC systems; Universal refrigerant certification is preferred, but not required at time of hire.
HVAC Technician Corvi TechnologiesHVAC TechnicianCincinnati, Hamilton County$65,000–$80,000 / yearThis role involves troubleshooting electrical and mechanical issues, performing preventative maintenance, and ensuring equipment is safe and operating correctly after service. Job Summary: We are seeking an HVAC Technician to service, diagnose, and repair heating and air conditioning systems.
Lead HVAC Installer Hauser Heating & Air ConditioningLead HVAC InstallerCincinnati, OhioFull timeWith over 7,000 employees and 45+ years of experience , ARS delivers trusted residential HVAC installation, heating and air conditioning service, and home comfort solutions to homeowners nationwide. We are hiring experienced HVAC Lead Installers to install residential heating and air conditioning systems , including furnaces, heat pumps, air conditioners, and complete HVAC systems.
HVAC Technician Carlie C's IGA IncHVAC TechnicianOHCarlie Cs is looking for an experienced HVAC Technician to maintain and repair heating ventilation and air conditioning systems across our property locations. This role helps ensure our facilities remain comfortable and efficient for both customers and associates.
Supermarket Rack Refrigeration Hvac Technician WalmartSupermarket Rack Refrigeration Hvac TechnicianCincinnati, OHFull timeAs 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. Maintain and repair Walmart facility's Refrigeration HVAC equipment and assets by utilizing commercial HVAC and Refrigeration skills and using hand tools, digital tools, power tools, and other equipment to complete jobs.
HVAC Installer AirtronHVAC InstallerWest Chester, OhioMust be able to wear required personal protective equipment (PPE) including but not limited to hard hat, safety glasses, ear plugs, masks/respirators, reflective safety vests, gloves and safety toe, construction-grade work boots. Essential Duties/Responsibilities* : Works under general supervision to install heating, air conditioning, ventilation equipment, as well as other products in accordance with company requirements and manufacture specifications.
HVAC Technician (Cinci, OH) QED NationalHVAC Technician (Cinci, OH)Cincinnati, OHThis contract-to-hire role offers an exciting opportunity for experienced HVAC professionals to showcase their skills across various systems, including chillers, boilers, controls, and refrigeration equipment. Position Description: Join a dynamic team as an HVAC Technician II supporting diverse clients in maintaining, troubleshooting, and repairing HVAC systems in a professional, safe, and efficient manner.
HVAC Technician Lindner Center of HopeHVAC TechnicianMason, OhioKnowledge and ability to perform preventive maintenance on all HVAC equipment, including: Rooftop Units, Liebert Units, Heating Boilers, Domestic Hot Water Boilers, VAV Boxes, Heat Pump Systems, Ice Machines, Kitchen Equipment, and Split Systems. At Lindner Center of Hope, you’ll have the opportunity for a consistently rewarding career, working for an organization that shares your desire and ability to make a demonstrable difference in the lives of people living with mental illness.
(USA) Technician, Refrigeration/HVAC Walmart Inc(USA) Technician, Refrigeration/HVACFlorence, KY$23–$45 / 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.
Service Excellence HVAC/R Lead HVAC Technician (Cincinnati, OH) Sign-On Bonus $$ BudderflyService Excellence HVAC/R Lead HVAC Technician (Cincinnati, OH) Sign-On Bonus $$Cincinnati, OH$22–$40 / hourBudderfly installs, monitors, and manages a combination of patented technologies, equipment upgrades, and proprietary energy software to help deliver complete energy saving solutions for our customers. Budderfly is a fast-growth, private equity-backed energy management outsourcing company that is committed to reducing global carbon emissions for small to medium sized enterprises.
NewLead HVAC Installer Hauser Heating&Air ConditioningLead HVAC InstallerCincinnati, OHWith over 7,000 employees and 45+ years of experience , ARS delivers trusted residential HVAC installation, heating and air conditioning service, and home comfort solutions to homeowners nationwide. We are hiring experienced HVAC Lead Installers to install residential heating and air conditioning systems , including furnaces, heat pumps, air conditioners, and complete HVAC systems.
Facilities Technician E - Cascade HVAC/R L3Harris Technologies IncFacilities Technician E - Cascade HVAC/RCincinnati, OHJob Description: This position is for an HVAC Technician whose primarily responsibilities are to perform preventative maintenance and repairs on a broad spectrum of test chambers including ultra-low temp, cascade refrigeration systems, chillers, ovens, and HVAC units located throughout the campus. Essential Functions: Primary responsibilities: Install, repair, and perform preventative maintenance of HVAC/R systems and cascade systems, environmental test chambers, and ovens.
HVAC Technician Tradesmen International, LLCHVAC TechnicianCINCINNATI, OH$38–$41 / hourTradesmen International is immediately hiring experienced Licensed HVAC Journeyman Technicians for projects located in or around Mercers, WV. If you are a HVAC Technician and want to work alongside other proven craftsmen who emphasize safety, productivity and superior craftsmanship, this is your chance to advance your career!
HVAC Technician - Journeyman Kenton County AP ExternalHVAC Technician - JourneymanBurlington, KentuckyDemonstrated skill in safely operating a hand drill, and hammer drill; Demonstrated skill in safely lifting/pulling loads to work areas; Demonstrated skill in proper loading/unloading vehicles; Clearly and effectively communicating, both orally and in writing; Use of a variety of computer-based technologies including word processing, and spreadsheets; Establishing and maintaining effective, fair, cooperative, collaborative and respectful relationships with internal and external colleagues, peers, work teams and workgroups. Positions in this class typically require: climbing, balancing, stooping, kneeling, crouching, crawling, reaching, standing, walking, pushing, pulling, lifting, fingering, grasping, feeling, talking, hearing, seeing and repetitive motions.
Lead HVAC Installer American Residential Services LLCLead HVAC InstallerCincinnati, OHWith over 7,000 employees and 45+ years of experience, ARS delivers trusted residential HVAC installation, heating and air conditioning service, and home comfort solutions to homeowners nationwide. We are hiring experienced HVAC Lead Installers to install residential heating and air conditioning systems, including furnaces, heat pumps, air conditioners, and complete HVAC systems.
HVAC Technician King City GardensHVAC TechnicianCincinnati, OHThis role is responsible for troubleshooting, repairing, and maintaining commercial HVAC systems, automation controls, and humidity control systems. The ideal candidate will also assist with general facility maintenance and work closely with our Automations team to ensure consistent environmental conditions throughout the facility.
Commercial HVAC Service Technicians All Hours Mechanical LLCCommercial HVAC Service TechniciansHarrison, OHJob Responsibilities: Diagnose and troubleshoot issues with commercial HVAC systems, including boilers, chillers, packaged units, refrigeration equipment and control systems. At Genesis Mechanical Services, we’re a fast-growing leader in the commercial HVAC industry and the newest addition to the All Hours Mechanical family.
NewHVAC/R Technician 7‑ElevenHVAC/R TechnicianBatavia, OhioThe amount and availability of any bonus, commission, long-term incentive compensation, benefits, or any other form of compensation and benefits that are allocable to a particular employee remains in the Company's sole discretion unless and until paid and may be modified at the Company’s sole discretion, consistent with the law. Perform minor repairs and preventative maintenance on a wide range of systems, from cold beverage machines to lighting and security equipment.
Mobile HVAC Technician Jones Lang LaSalle IncMobile HVAC TechnicianCincinnati, OHIndividuals are expected to demonstrate technical expertise in HVAC and refrigeration and be multi skilled in electrical, HVAC, Piping/Plumbing, Material Handling Equipment and others in order to successfully complete daily/weekly work assignments. Maintain, operate, and repair all HVAC/R systems and associated equipment, electrical distribution equipment, plumbing systems, building interior/exterior repair, and related grounds, and production equipment as it pertains to assigned buildings.
HVAC Lead Installer (Cincinnati, OH) Sears, Roebuck and co.HVAC Lead Installer (Cincinnati, OH)Cincinnati, OHJOB SUMMARY: The HVAC Lead Installer is responsible for ensuring all installations of Heating and Cooling products (Heat Pumps, Heating Ventilation and Air Conditioning, Gas or Oil furnaces, and Boilers) are completed in a timely manner and abide to all company, city, state, and county code requirements while maintaining the highest level of customer service. REPORTS TO: Area Manager, HVAC1021273BRRegular, Full-time Road Warrior (75% or more) JOB DUTIES/RESPONSIBILITIES: Installs new Heating and Air Conditioning systems and related accessories according to company, safety, and manufacturer''s specifications.
Kitchen Equipment Maintenance and HVAC Technician Buckeye Repair & MaintenanceKitchen Equipment Maintenance and HVAC TechnicianCincinnati, OHWe are seeking a service maintenance technician who will perform daily preventative maintenance on our retail stores and quarterly HVAC services. For more than 25 years, our organization has been serving multi-location retail stores, restaurant chains, and fortune 500 companies nationwide.
HVAC Technician GE Aerospace.HVAC TechnicianOHTroubleshoot and repair industrial chillers; cooling towers; split, package & rooftop direct expansion systems; central plant chilled/heated water and steam systems; water and air cooled condensers; and all associated equipment. Strong analytical skills in electrical, electronic, pneumatic, and mechanical controls, control software logic, direct digital control and components.