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Apprentice Heating Oil Jobs in California (NOW HIRING)

HVAC Technician

Bridgeport, CA · On-site

$32 - $36/hr

Remove excess grease, oil, and dirt from the equipment. * Repair electrical connection as required ... Documented Journeyman status in a state or nationally recognized apprenticeship program, DD214 ...

HVAC Technician

CA · On-site

$32 - $36/hr

Remove excess grease, oil, and dirt from the equipment. * Repair electrical connection as required ... Documented Journeyman status in a state or nationally recognized apprenticeship program, DD214 ...

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Apprentice Heating Oil information

What does an apprentice heating oil technician do?

An Apprentice Heating Oil technician assists experienced heating oil technicians in installing, maintaining, and repairing heating oil systems. Their duties often include learning to inspect oil burners, clean and replace filters, and ensure systems operate safely and efficiently. Apprentices receive hands-on training while studying safety regulations and technical procedures. This role is typically the first step towards becoming a fully licensed heating oil technician.

What are some common challenges faced by an apprentice heating oil technician, and how can they be overcome?

As an Apprentice Heating Oil Technician, you may encounter challenges such as working in tight or confined spaces, handling heavy equipment, and adapting to variable weather conditions. Safety protocols must be followed closely to prevent accidents when dealing with flammable substances. Building a strong foundation in troubleshooting and maintenance skills, asking questions when unsure, and learning from experienced technicians on your team can help you overcome these challenges and grow in the role.

What are the key skills and qualifications needed to thrive as an apprentice heating oil technician, and why are they important?

To thrive as an Apprentice Heating Oil Technician, you need basic mechanical aptitude, problem-solving skills, and a high school diploma or equivalent, often supplemented by enrollment in an apprenticeship program. Familiarity with hand and power tools, safety protocols, and, in some regions, EPA certification for handling refrigerants is important. Strong attention to detail, willingness to learn, and good communication skills help in working safely and effectively with both clients and senior technicians. These abilities are crucial for ensuring safe, efficient installation and maintenance of heating oil systems while building a foundation for career advancement.

What is the difference between Apprentice Heating Oil vs Heating Oil Technician?

AspectApprentice Heating OilHeating Oil Technician
CertificationsTypically none or basic trainingRequires HVAC or oil burner certifications
Work EnvironmentOn-the-job training, supervisedIndependent work, service calls, installations
Experience LevelEntry-level, learning phaseSkilled, experienced professional
Job ResponsibilitiesAssisting with installations and maintenancePerforming repairs, maintenance, and installations

In summary, an Apprentice Heating Oil is in the training phase, gaining skills under supervision, while a Heating Oil Technician is a fully qualified professional responsible for service and repairs. The apprenticeship prepares individuals for the technician role by providing hands-on experience and foundational knowledge.

What are the most commonly searched types of Heating Oil jobs in California?

The most popular types of Heating Oil jobs in California are:

What are popular job titles related to Apprentice Heating Oil jobs in California?

For Apprentice Heating Oil jobs in California, the most frequently searched job titles are:

What job categories do people searching Apprentice Heating Oil jobs in California look for?

The top searched job categories for Apprentice Heating Oil jobs in California are:

What cities in California are hiring for Apprentice Heating Oil jobs?

Cities in California with the most Apprentice Heating Oil job openings:

Infographic showing various Apprentice Heating Oil job openings in California as of August 2026, with employment types broken down into 80% Full Time, 15% Part Time, 3% Contract, and 2% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

$32 - $36/hr

Full-time

Posted 20 days ago


Job description

Job title: HVAC Technician
Job Summary
This person will tend to heat exchangers, ventilation amp; cooling equipment such as fans, cooling towers, building automation systems and controllers, chillers, supply and return ducts, split type systems and data systems with humidity controls by performing the following duties.
Responsibilities include the following. Other duties may be assigned.
  • Installs, services and repairs environmental-control systems utilizing knowledge of refrigeration theory, pipefitting, and structural layout.
  • Maintains refrigerant inventory and usage records.
  • Mounts compressors and condenser units on platform or floor, using hand tools, following blueprints or engineering specifications.
  • Installs evaporator unit in chassis or in air-duct system, using hand tools.
  • Cuts and bends tubing to correct length and shape, using cutting and bending equipment and tools.
  • Joins tubing or pipes to various refrigerating units by means of sleeves, couplings or unions, and solders joints, using torch, forming complete circuit for refrigerant.
  • Installs expansion and discharge valves in circuit.
  • Connects motors, compressors, temperature controls, humidity controls and circulating ventilation fans to control panels and connects control panels to power source.
  • Installs air and water filters in completed installation.
  • Injects small amount of refrigerant into compressor to tests systems and adds Freon gas to build up prescribed operating pressure.
  • Observes pressure and vacuum gauges and adjust controls to insure proper operation.
  • Tests joints and connections for gas leaks, using gauges or soap and water solution.
  • Wraps pipes in insulation batting and secures them in place with cement or wire bands.
  • Replaces defective breaker controls, thermostats, switches, fuses, and electrical wiring to repair installed units, using electrician’s hand tools and test equipment.
  • Maintain/repair and service to air conditioners, chillers, control motors, damper motors, fire and smoke dampers, humidifiers/dehumidifiers, and split type systems.
  • Lubricate bearings and motors as required by the manufacturer and local standards. Remove excess grease, oil, and dirt from the equipment.
  • Repair electrical connection as required to ensure a secure connection and avoid stress on the wires.
  • Ensure the equipment and equipment’s surroundings is clean and free of debris.
  • Maintain interior air box, dampers, louvers, fans and drain pans clean and free of dust buildup.
  • Maintain motor controllers clean and free of dust buildup.
  • Monitor and maintain chemical treatment levels in closed loop systems.
  • Utilize lock out tag out.
  • Will be responsible for all maintenance activities at this location.
Education and/or Work Experience Requirements
  • Any personnel performing work on HVAC systems shall be certified by one of the following:
    • A nationally recognized HVAC certification program (i.e., North American Technician Excellence (NATE),
    • ESCO Institute HVAC Excellence Professional Level Technician Certification, the International Code Counsel (ICC), or
    • Documented Journeyman status in a state or nationally recognized apprenticeship program, DD214 documented Level Five or higher training and an EPA 608 Universal Certification.
  • High School Diploma or General Education Degree (GED).
  • Minimum of four years in the HVAC trade and universal certification credentials.
  • Two to three years of experience in healthcare facilities.
  • Must possess a valid driver’s license, insurable driving record.
  • The ability to read and write English.
  • Must be able to pass a company drug screen and background check.
  • Must possess or be able to obtain a NACI (National Agency Check with Inquiries).
  • All state or federal license requirements; or any licenses or certificates that may be required by the contract in which the employee is working.

Physical Requirements:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is frequently required to stand; walk; use hands to finger, handle, or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch, or crawl; and talk or hear. The employee must frequently lift and/or move objects weighing up to 10 pounds, and to move up to 50 pounds as needed. Must be able to travel to job locations by government or company vehicle or to other destinations as required.
Equal Opportunity Employer - This job description is subject to change by the employer as the needs of the employer and requirements of the job change