STS Technical ServicesNewElectromechanical Technician STS Technical ServicesElectromechanical TechnicianWaddell, AZThis role supports the repair, maintenance, troubleshooting and performance optimization of advanced automated systems while also providing 3D and 2D CAD project support for the Engineering team when not supporting mechanical and automation clients. The Electromechanical Technician will support equipment maintenance, customer communication, continuous improvement, spare parts management, workshop organization and CAD/design updates.
Don Davis Chrysler Dodge Jeep Ram El CampoChrysler Certified Automotive Technician Don Davis Chrysler Dodge Jeep Ram El CampoChrysler Certified Automotive TechnicianPeoria, AZFull timeDiagnose and repair vehicle automotive systems including engine, transmission, electrical, steering, suspension, braking, air conditioning, etc. to specification. Continuously learn new technical information and techniques in formal training sessions in order to stay abreast with rapidly changing technology.
Christian Brothers AutomotiveNewAutomotive Technician / Mechanic | Up to $55/HR* | Buckeye Christian Brothers AutomotiveAutomotive Technician / Mechanic | Up to $55/HR* | BuckeyeBuckeye, AZChristian Brothers Automotive (CBA) began in 1982 with the simple premise of providing precision auto repair with transparency, integrity and a philosophy of people first. CBA shops also offer their technicians a consistent workload, free training, full-time live technician support and access to our private Technician Assistance Center.
Christian Brothers AutomotiveNewAutomotive Technician / Mechanic | Up To $100k* & Climate Controlled Shop | N. Scottsdale Christian Brothers AutomotiveAutomotive Technician / Mechanic | Up To $100k* & Climate Controlled Shop | N. ScottsdaleScottsdale, AZChristian Brothers Automotive (CBA) began in 1982 with the simple premise of providing precision auto repair with transparency, integrity and a philosophy of people first. CBA shops also offer their technicians a consistent workload, free training, full-time live technician support and access to our private Technician Assistance Center.
Christian Brothers AutomotiveNewAutomotive Technician / Mechanic | Up to $65/hr* & Closed on Weekends | Ahwatukee Christian Brothers AutomotiveAutomotive Technician / Mechanic | Up to $65/hr* & Closed on Weekends | AhwatukeePhoenix, AZChristian Brothers Automotive (CBA) began in 1982 with the simple premise of providing precision auto repair with transparency, integrity and a philosophy of people first. CBA shops also offer their technicians a consistent workload, free training, full-time live technician support and access to our private Technician Assistance Center.
Parker & SonsNewHVAC Warranty Technician Parker & SonsHVAC Warranty TechnicianPhoenix, AZ$19–$32Parker & Sons is currently seeking PEAK Technicians (Start-up) & Warranty Service Technicians to join our team comprised of creative and energetic employees, who are dedicated to delivering the best customer service experience every day. Parker & Sons has been serving homeowners and businesses for over 40 years and is recognized nationally for being one of the most knowledgeable heating, cooling, plumbing, and air quality contractors in the industry.
Parker & SonsNewResidential HVAC Service Technician Parker & SonsResidential HVAC Service TechnicianPhoenix, AZ$150,000–$225,000The companyencourages allqualified candidates who are eligible to work in the United States to apply, but it does not sponsor applicants or employees who require a visa to work legally. We are looking for quality, motivated Residential and/or Commercial HVAC Service Technicians that will focus in service, repairs, diagnostics, replacements, and maintenance.
Marriott International, IncNewPool Technician Marriott International, IncPool TechnicianScottsdale, AZDisplay professional journeyman level expertise in at least three of the following areas with basic skills in the remaining: air conditioning and refrigeration, electrical, plumbing, carpentry and finish skills, mechanical, general building management, pneumatic/electronic systems and controls, and/or energy conservation. Display advanced knowledge of engineering computer programs related to preventative maintenance, energy management, and other systems, including devices that interact with such programs.
Budget Suites of AmericaHVAC Technician- Arizona Budget Suites of AmericaHVAC Technician- ArizonaPhoenix, AZ$65,000–$65,000 / yearFull timeYour Best Management Group is a long term successful property management group that works for Bigelow Holding Companies which include Budget Suites of America. YBMG is seeking an experienced HVAC technician with at least 10 years of proven experience with air conditioning and heating systems.
Progressive RoofingNewBuilt-Up Commercial Roofing Technician Progressive RoofingBuilt-Up Commercial Roofing TechnicianPhoenix, AZ$20–$30 / hourThis position is responsible for installing, repairing, and maintaining built-up roofing (BUR) systems on commercial and industrial buildings. Apply hot asphalt, roofing felts, insulation, and coatings according to manufacturer specifications.
CornerStone StaffingNewElectronics Technician CornerStone StaffingElectronics TechnicianTempe, AZ$17–$21 / hourThis role supports electronic assembly and calibration operations by programming, testing, and troubleshooting microprocessor-controlled equipment and flow measurement systems. • Indoor, environmentally controlled manufacturing facility with moderate to high noise levels and occasional exposure to low concentrations of volatile solvents.
Greulich's Automotive RepairNewGeneral Service Technician Greulich's Automotive RepairGeneral Service TechnicianTempe, AZThe General Service Technician is responsible for conducting non-technical automotive service repairs such as oil changes, tire and wheel related services, light vehicle maintenance as well as driving customers, picking up parts, and maintaining the cleanliness of the shop as needed. Working Conditions and Physical Demands: The General Service Technician will be exposed to moderate to loud noises, dust, exhaust fumes, lubricants, petroleum products, vapors, caustic materials, and other hazardous and non-hazardous materials.
Sun Devil AutoNewGeneral Service Technician - Van Buren PHX Sun Devil AutoGeneral Service Technician - Van Buren PHXPHOENIX, AZThe General Service Technician is responsible for conducting non-technical automotive service repairs such as oil changes, tire and wheel related services as well as driving customers, picking up parts, and maintaining the cleanliness of the shop as needed. While performing basic services, observes general vehicle condition and points out any obvious needed repairs or safety concerns to the Shop Manager or Store Manager.
Sun Devil AutoNewGeneral Service Technician Sun Devil AutoGeneral Service TechnicianMESA, AZThe General Service Technician is responsible for conducting non-technical automotive service repairs such as oil changes, tire and wheel related services as well as driving customers, picking up parts, and maintaining the cleanliness of the shop as needed. Working Conditions and Physical Demands: The General Service Technician will be exposed to moderate to loud noises, dust, exhaust fumes, lubricants, petroleum products, vapors, caustic materials and other hazardous and non-hazardous materials.
Sun Devil AutoNewGeneral Service Technician - Surprise Sun Devil AutoGeneral Service Technician - SurpriseSURPRISE, AZThe General Service Technician is responsible for conducting non-technical automotive service repairs such as oil changes, tire and wheel related services as well as driving customers, picking up parts, and maintaining the cleanliness of the shop as needed. Working Conditions and Physical Demands: The General Service Technician will be exposed to moderate to loud noises, dust, exhaust fumes, lubricants, petroleum products, vapors, caustic materials and other hazardous and non-hazardous materials.
Kerry's Car CareNewGeneral Service Technician - Phoenix Kerry's Car CareGeneral Service Technician - PhoenixPhoenix, AZThe General Service Technician is responsible for conducting non-technical automotive service repairs such as oil changes, tire and wheel related services, light vehicle maintenance as well as driving customers, picking up parts, and maintaining the cleanliness of the shop as needed. The General Service Technician will be exposed to moderate to loud noises, dust, exhaust fumes, lubricants, petroleum products, vapors, caustic materials, and other hazardous and non-hazardous materials.
Kerry's Car CareNewGeneral Service Technician - Scottsdale Kerry's Car CareGeneral Service Technician - ScottsdaleScottsdale, AZThe General Service Technician is responsible for conducting non-technical automotive service repairs such as oil changes, tire and wheel related services, light vehicle maintenance as well as driving customers, picking up parts, and maintaining the cleanliness of the shop as needed. The General Service Technician will be exposed to moderate to loud noises, dust, exhaust fumes, lubricants, petroleum products, vapors, caustic materials, and other hazardous and non-hazardous materials.
Kerry's Car CareNewGeneral Service Technician - Tempe Kerry's Car CareGeneral Service Technician - TempeTempe, AZThe General Service Technician is responsible for conducting non-technical automotive service repairs such as oil changes, tire and wheel related services, light vehicle maintenance as well as driving customers, picking up parts, and maintaining the cleanliness of the shop as needed. The General Service Technician will be exposed to moderate to loud noises, dust, exhaust fumes, lubricants, petroleum products, vapors, caustic materials, and other hazardous and non-hazardous materials.
Ceco Concrete Construction, LLCField Layout Technician (Concrete) - Phoenix, AZ Ceco Concrete Construction, LLCField Layout Technician (Concrete) - Phoenix, AZPhoenix, AZProficient at reading and understanding contract drawing, including but not limited to both structural and architectural drawings, with the ability to cross check between the two documents as needed. The Field Technician II is a mid-level technical role responsible for conducting advanced testing, inspections, and quality assurance procedures on concrete construction sites.
Staff ExpertsSoldering Technician Staff ExpertsSoldering TechnicianMesa, AZ$19–$22We specialize in staffing in the areas of Engineering, Construction Management, Manufacturing, Information Technology, Aerospace & Defense, Administrative-Accounting-Finance, Call Center Operations, Life Sciences, Healthcare, Skilled Trades and Logistics. Staff Experts, LLC is a highly specialized full-service Staffing & Recruiting Firm.
AxelonNewProduction Technician AxelonProduction TechnicianChandler, AZ$21–$21 / hourExperience using various tools including manual/electric tools, drill press, press brake, fork truck, jib crane, template/fixtures, hand carts, tape measure, storage/packaging materials, and prescribed safety equipment. Minimum one year of experience in an assembly-related role with the use of hand and/or power tools (experience in automotive repairs, construction, carpentry, or other assembly-type environments will be considered).
BHService Technician (61624) BHService Technician (61624)Phoenix, AZ$24–$26Today, BH manages over 100,000 units, employs over 2,800 people, owns its processes in-house, and is praised by Fortune Magazine as the “Best Workplace for Women,” “Best Workplace for Millennials,” and “Best Workplaces for Diversity.” If you choose to accept it, your mission will be to assist with the oversight of the physical assets, general maintenance repairs, apartment make-readies, and preventive maintenance and construction or rehabilitation projects for the property.
BHService Technician (61220) BHService Technician (61220)Tempe, AZ$22–$22Today, BH manages over 100,000 units, employs over 2,800 people, owns its processes in-house, and is praised by Fortune Magazine as the “Best Workplace for Women,” “Best Workplace for Millennials,” and “Best Workplaces for Diversity.” We foster the diverse voices of our community by advocating for inclusivity, celebrating our differences, and continually evolving our practice to make BH a better place to work and live.
WINDY CITY EQUIPMENT SERVICE INCNewExperienced Commercial HVAC/R and Kitchen Equipment Service Technician WINDY CITY EQUIPMENT SERVICE INCExperienced Commercial HVAC/R and Kitchen Equipment Service TechnicianPhoenix, AZ$25–$45 / hourWe need an experienced Commercial HVAC/R and Kitchen Equipment Service Technician who: Diagnose, repair, and maintain RTUs, walk-ins, reach-ins, ice machines, and line cooling. We train, support and invest in our techs, giving them the tools to build a stable career with room to grow.
Sunstate EquipmentNewAWP Compliance Technician II Sunstate EquipmentAWP Compliance Technician IIPeoria, AZ$22.35–$27.95 / hourPlus, with benefits like Baby Bonding, My Holiday vacation time, and discounts on everything from movie tickets to cell phone bills, we're constantly evolving our resources to provide our people with tools to make their lives easier! We are working hard to challenge the typical ways of business and develop an environment where our employees feel safe, comfortable, and look forward to coming to work.
PrideStaffProduction Technician – 2nd Shift PrideStaffProduction Technician – 2nd ShiftTempe, AZ$20–$22 / hourOur client is a leading manufacturer specializing in the design and production of custom batteries and battery control electronic systems for military and commercial aircraft. Communication: Work with the Line Supervisor to report production issues, streamline processes, and ensure on-time delivery.
United RentalsNewService Technician United RentalsService TechnicianPhoenix, AZDeep understanding of IP video, CCTV, networking protocols (TCP/IP), and VMS software (e.g., Milestone, Axis, Hikvision), along with basic mechanical knowledge for installing, adjusting, and repairing physical system components. They possess strong networking skills, handle complex troubleshooting, manage VMS software, and work independently to ensure system reliability and security compliance.
Sunbelt RentalsNewField Service Technician - Level 2 Sunbelt RentalsField Service Technician - Level 2Phoenix, AZ$24.05–$33.06 / hourThe following is a sample (but not exhaustive) list of the MOS, AFSC, and NEC Codes that may have transferrable skill sets that apply to this role: 711 713 2506 2584 4130 4133 4541 5899 6071 6072 7603 7607 7610 7618 13D 13M 13P 13R 13T 2T311A 2T311C 2T312A 2T312B 2T312C 2T331A 2T331C 2T332A 2T332B 2T332C 2T351 2T351A 2T351C 2T352A 2T352C 62B 63A 63D 63E 63H 63M 63N 63S 63T 63Y 88R 91A 91B 91E 91H 91L 91M 91P 91S ABE ABH AS CM EN GSM MM MM(NUC) MR SBRelated experience may include: Shop Mechanic, Mechanic, Technician, Service Foreman, Service Manager, Shop Manager, Mechanic Supervisor, Technician Supervisor, Lead Mechanic, Lead Technician, Diesel Technician, Diesel Mechanic, Service Technician, Heavy Equipment Mechanic, Hydraulic Technician, Hydraulic Mechanic, ASE Certified Mechanic, IFPS Certified Technician. * Bilingual (Spanish or Other) may be required based on location needsThe 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 RentalsTechnician - Level 3 Sunbelt RentalsTechnician - Level 3Goodyear, AZ$24.05–$33.06 / hour5 +years of Technician experience with similar diesel equipment and/or heavy equipment or specialty lines equipment (large-scale generators, pumps, HVAC or Oil & Gas equipment) strongly preferred. Technician, Diesel Technician, Diesel Mechanic, Service Technician, Heavy Equipment Mechanic, Hydraulic Technician, Hydraulic Mechanic, ASE Certified Mechanic, IFPS Certified Technician.
Herc Rentals IncNewField Service Technician and Driver Herc Rentals IncField Service Technician and DriverGlendale, AZFollow a consistent and regular schedule to perform various types of maintenance on HVAC equipment, generators and various pieces of electrical distribution, cable and transformers at the shop and job sites. Additionally, the technician will safely transport and handle HVAC units and generators, communicate effectively with customers and team members, and maintain organized service records.
Herc Rentals IncNewYard Technician- Trenching and Shoring Herc Rentals IncYard Technician- Trenching and ShoringPhoenix, AZ$24–$27 / hourPlease be advised that the actual salary offered for any position is subject to the company's sole discretion and may be influenced by various factors, including but not limited to the candidate's qualifications, experience, location, and overall fit for the role. Founded in 1965, Herc Rentals is one of the leading equipment rental suppliers in North America with 2025 total revenues reaching approximately $4.4 billion.
CVS HealthNewLicensed Tradesman (Electrician or HVAC Technician) - Overnight Shift CVS HealthLicensed Tradesman (Electrician or HVAC Technician) - Overnight ShiftScottsdale, AZ$21.10–$40.90In this critical role, you will be responsible for the installation, maintenance, repair, and testing of a variety of HVAC and electrical systems, including chillers, cooling towers, CRAH units, air handlers, VAVs, FTBs, and related plant equipment. Our teams reflect the customers, patients, members and communities we serve and we are committed to fostering a workplace where every colleague feels valued and that they belong.
Southwest Garage DoorsNewGarage Door Service Technician Southwest Garage DoorsGarage Door Service TechnicianPhoenix, AZ$65,000–$85,000 / yearInstall different manufacturers' types of garage doors: Martin, Amarr, Hormann, Clopay, CHI, Elegant, Ranch House True Wood Doors, Schweiss Hanger Doors, Commercial Sectionals, Commercial Rolling Steels, Security Shutters, Exterior Screens. Previous experience servicing/installing garage doors - knowledge of the principles, techniques, equipment, and supplies used in the residential garage door service.
Banfield Pet HospitalsNewCertified Veterinary Technician Banfield Pet HospitalsCertified Veterinary TechnicianPeoria, AZ$20.92–$30.21 / hourBuild close relationships with pets and the humans who love them Work closely with teammates and cultivate a positive, dynamic work culture Impact the future of veterinary medicine with your own expertise and ways of practicing medicine Exemplify the Mars Five Principles — Quality, Responsibility, Mutuality, Efficiency, and Freedom What we offer Here at Banfield, we prioritize your well-being and professional growth by offering a comprehensive total rewards package, including health, wellness, and financial support for you, your family, and even your pets. Role responsibilities Provide furry, feathered, and scaled pets with the best possible care, especially preventive care Upon approval from supervising veterinarian, perform veterinary technician appointments.
Banfield Pet HospitalsNewCertified Vet Technician Banfield Pet HospitalsCertified Vet TechnicianScottsdale, AZ$20.92–$30.21 / hourBuild close relationships with pets and the humans who love them Work closely with teammates and cultivate a positive, dynamic work culture Impact the future of veterinary medicine with your own expertise and ways of practicing medicine Exemplify the Mars Five Principles — Quality, Responsibility, Mutuality, Efficiency, and Freedom What we offer Here at Banfield, we prioritize your well-being and professional growth by offering a comprehensive total rewards package, including health, wellness, and financial support for you, your family, and even your pets. Role responsibilities Provide furry, feathered, and scaled pets with the best possible care, especially preventive care Upon approval from supervising veterinarian, perform veterinary technician appointments.
Micro PrecisionNewCALIBRATION TECHNICIAN Micro PrecisionCALIBRATION TECHNICIANTempe, AZResponsible for calibrating variety of test instruments for one or more skill areas, such as: Electrical Equipment Dimensional Equipment Industrial / Mechanical Equipment Temperature Equipment RF/Optical Equipment Mechanical Requirements: • Valid Driver’s License • Basic Knowledge of Mechanical and Dimensional equipment preferred • Experience in basic instrumentation and manual tools preferred • Basic mathematics understanding • Excellent interpersonal and communication skills • Experience in MS Word and Excel • Ability to work both independently and under the supervision of Senior Technicians • Ability to lift up to 50 lbs. Description: The calibration technician is responsible for maintaining, testing and calibrating the variety of instruments and equipment; Ensures that all instruments, meters and test devices are calibrated correctly and perform accurate readings.
BC ForwardNewPrinter Technician BC ForwardPrinter TechnicianPhoenix, AZ$26–$34.58 / hourFull timeThe ideal candidate will have strong experience in hardware diagnostics and repair for laptops, desktops, RPOS, workstations, and printers and a proven ability to resolve on-site incidents, manage escalations, and deliver service within contractual and financial guidelines. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.
Hendrick Automotive GroupJaguar Land Rover Automotive Technician. $50k Sign On/Relocation to Charlotte, NC Hendrick Automotive GroupJaguar Land Rover Automotive Technician. $50k Sign On/Relocation to Charlotte, NCPhoenix, AZ$75,000–$175,000 / yearABOUT HENDRICK AUTOMOTIVE GROUP: With over 120+ dealerships and collision centers nationwide, Hendrick Automotive Group is one of the largest and most respected automotive retailers in the country. Click here to view all locations and the brands we represent: https://www.hendrickcars.com/brands-we-sell.htm
Diedre Moire Corp.Maintenance Technician Diedre Moire Corp.Maintenance TechnicianMesa, AZ$80,000–$120,000 / yearFull timeCONSIDERED EXPERIENCE INCLUDES: Maintenance Mechanic Machine Tool Maintenance Tech Machine Shop Repair Technician CNC Machining Centers Lathes Mills Machinery automotive aerospace Manufacturing Facility #DiedreMoire #JobSearch #JobHunt #JobOpening #Hiring #Job #Jobs #Careers #Employment #jobposting #MachineShopJobs #CNC. Maintenance Mechanic Machine Tool Maintenance Tech Machine Shop Repair Technician CNC Machining Centers Lathes Mills Machinery automotive aerospace Manufacturing Facility _ .
Helios HVAC/R Services LLCCommercial HVAC/R Service Technician Helios HVAC/R Services LLCCommercial HVAC/R Service TechnicianPhoenix, AZ$25–$45 / hourFull timeIf you’re a high-energy, skilled technician who’s passionate about HVAC/R and ready to be recognized for your work, this is your moment, and Helios is your home. We’re the fastest-growing and most trusted HVAC/R partner in the country, and our superhero technicians are at the heart of it all.
United Parcel Service IncAutomotive Technician United Parcel Service IncAutomotive TechnicianGoodyear, AZThese vehicles' propulsion systems include diesel, gasoline, and alternative technologies such as compressed natural gas, liquefied natural gas, propane, hybrid, and electrical in some locations. Automotive Technicians must be skilled in troubleshooting and maintaining various systems, including hydraulic brakes, air brakes, electrical systems, and engine controls.
AutoNation IncCertified Automotive Technician - Main Line - Toyota of Tempe - Pay Up To $36.00 AutoNation IncCertified Automotive Technician - Main Line - Toyota of Tempe - Pay Up To $36.00Tempe, AZWith a network of dealerships nationwide strengthened by a recognized brand, we offer a wide variety of new and used vehicles, customer financing, parts, and provide expert maintenance and repair services. AutoNation is one of the largest automotive retailers in the United States, offering innovative products, exceptional services, and comprehensive solutions, empowering our customers to make the best decisions for their needs.
AutoNation IncCertified Automotive Technician - AutoNation Chevrolet of Mesa - Pay Starting At $26.00 AutoNation IncCertified Automotive Technician - AutoNation Chevrolet of Mesa - Pay Starting At $26.00Mesa, AZAutoNation is one of the largest automotive retailers in the United States, offering innovative products, exceptional services, and comprehensive solutions, empowering our customers to make the best decisions for their needs. With a network of dealerships nationwide strengthened by a recognized brand, we offer a wide variety of new and used vehicles, customer financing, parts, and provide expert maintenance and repair services.
AutoNationAutomotive Technician - Reconditioning/Used Car - AutoNation Hyundai of Tempe - Pay Starting At $31.00 AutoNationAutomotive Technician - Reconditioning/Used Car - AutoNation Hyundai of Tempe - Pay Starting At $31.00Tempe, ArizonaAutoNation is one of the largest automotive retailers in the United States, offering innovative products, exceptional services, and comprehensive solutions, empowering our customers to make the best decisions for their needs. With a network of dealerships nationwide strengthened by a recognized brand, we offer a wide variety of new and used vehicles, customer financing, parts, and provide expert maintenance and repair services.
Sun Auto Tire and ServiceAutomotive Technician - N Cave Creek Rd - $36K-$120K Sun Auto Tire and ServiceAutomotive Technician - N Cave Creek Rd - $36K-$120KPhoenix, Arizona$36,000–$120,000 / yearThe Automotive Technician will be exposed to moderate to loud noises, dust, exhaust fumes, lubricants, petroleum products, vapors, caustic materials and other hazardous and non-hazardous materials. Overview: Borst Automotive (part of the Sun Auto Network) is locally owned and operated and in 2020 we expanded our service area to Phoenix and Mesa.
Sun Auto Tire and ServiceAutomotive Technician - Chandler Sun Auto Tire and ServiceAutomotive Technician - ChandlerChandler, Arizona$36,000–$120,000 / yearThe Automotive Technician will be exposed to moderate to loud noises, dust, exhaust fumes, lubricants, petroleum products, vapors, caustic materials and other hazardous and non-hazardous materials. Explains technical diagnosis and needed repairs to non-mechanical individuals which may include the Store Manager, Service Consultants and/or customers.
Amerit Fleet Solutions IncNewAutomotive Technician/Mechanic Amerit Fleet Solutions IncAutomotive Technician/MechanicPhoenix, AZTechnicians must be able to perform essential job functions that include frequent movement such as standing, walking, climbing, bending, and sitting for extended periods, as well as lifting heavy objects and accessing tight or confined spaces. This role involves working in a mobile, outside and/or shop environment with exposure to dust, diesel fumes, noise, and mechanical materials such as oils and greases.
Sun Auto Tire and ServiceAutomotive Technician (Phoenix) Sun Auto Tire and ServiceAutomotive Technician (Phoenix)Glendale, ArizonaWhether you need basic services like oil changes and brake repair, or more challenging mechanical services like transmission repair or car AC repair, one stop at Sun Devil gets it done. The Automotive Technician will be exposed to moderate to loud noises, dust, exhaust fumes, lubricants, petroleum products, vapors, caustic materials and other hazardous and non-hazardous materials.