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Insulation Apprentice Jobs in California (NOW HIRING)

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Insulation Apprentice information

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$11

$18

$23

How much do insulation apprentice jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for insulation apprentice in California is $18.58, according to ZipRecruiter salary data. Most workers in this role earn between $15.67 and $20.62 per hour, depending on experience, location, and employer.

What is an insulation apprentice?

Insulation Apprentices are entry-level workers who assist in the installation, repair, and maintenance of insulation materials in buildings, pipes, and mechanical systems. They work under the supervision of experienced insulators to learn techniques for reducing heat loss, controlling temperature, and improving energy efficiency. Apprentices typically handle tasks such as measuring and cutting insulation, preparing surfaces, and securing insulation materials. Over time, they gain skills and experience to advance in the insulation trade.

What are the typical daily tasks and learning opportunities for an insulation apprentice?

As an Insulation Apprentice, you'll assist experienced insulators with installing, repairing, and maintaining insulation on pipes, ducts, and other mechanical systems. Your day-to-day tasks often include measuring and cutting insulation materials, preparing work areas, and learning to use both hand and power tools safely. Apprentices frequently work on construction sites or in industrial settings, collaborating closely with journeymen and other trades. The role provides hands-on training and exposure to various insulation methods, setting a solid foundation for advancement to a journeyman position or specialization within the trade.

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

To thrive as an Insulation Apprentice, you need basic construction knowledge, physical stamina, and a high school diploma or equivalent. Familiarity with hand tools, insulation materials, and safety equipment, along with OSHA training or certification, is often required. Attention to detail, willingness to learn, and strong teamwork skills help apprentices excel in various job sites. These abilities are important for ensuring proper installation, maintaining safety standards, and supporting efficient project completion.

What is the difference between Insulation Apprentice vs Insulation Installer?

AspectInsulation ApprenticeInsulation Installer
CredentialsTypically requires a high school diploma; on-the-job training; may start with basic OSHA safety certificationsUsually has completed apprenticeship or training programs; may hold certifications in safety and installation techniques
Work EnvironmentAssist in installation, learn techniques, work under supervision in residential, commercial, or industrial sitesPerform insulation installation independently or as part of a team in various building types
Job RoleLearn insulation methods, assist with materials, and gain hands-on experienceInstall, replace, or repair insulation materials in buildings

In summary, an Insulation Apprentice is in the learning phase, gaining skills and experience under supervision, while an Insulation Installer is a more experienced worker responsible for performing insulation installation independently.

How long is an insulation apprentice apprenticeship?

An insulation apprentice apprenticeship typically lasts about 3 to 4 years, combining on-the-job training with classroom instruction. Apprentices usually work around 2,000 hours per year and learn skills such as installing insulation materials and using related tools, often earning certifications along the way.

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

The most popular types of Insulation jobs in California are:

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

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

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

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

What cities in California are hiring for Insulation Apprentice jobs?

Cities in California with the most Insulation Apprentice job openings:

Infographic showing various Insulation Apprentice job openings in California as of August 2026, with employment types broken down into 94% Full Time, and 6% Part Time. Highlights an 100% In-person job distribution, with an average salary of $38,642 per year, or $18.6 per hour.

Journey Lineworker Line of Progression

Pacific Gas and Electric Company

Hayward, CA • On-site

$73.78/hr

Full-time

Re-posted 14 days ago


Pacific Gas and Electric Company rating

9.0

Company rating: 9.0 out of 10

Based on 46 frontline employees who took The Breakroom Quiz

4th of 53 rated energy and utility


Job description

Requisition ID # 169484
Job Category: Maintenance / Construction / Operations
Job Level: Individual Contributor
Business Unit: Electric Operations
Work Type: Onsite
Job Location: Eureka; Geyserville; Lodi; Petaluma; Santa Rosa; Willits
This posting is to collect applications for the Journey-level Lineworker Line of Progression including Journey-level Lineworkers and Compliance Inspectors.
Check out our PG&ELineworker Careers page for information about our locations, benefits as well as other useful information!
Department Overview
The workers of Electric Transmission and Distribution (T&D) ensure the delivery of safe and reliable electric service to our customers. Electric T&D is responsible for every aspect of PG&E's electric distribution and transmission operations, including planning, engineering, maintenance and construction, asset management, business planning, restoration and emergency response.
Our Maintenance Crew is tasked with the Maintenance and/or restoration of high voltage and electrical facilities within PG&E's system. They are our primary crews used for emergency restoration and are the first for call-outs.
Our General Construction (GC) Department is comprised of approximately 700 employees, tasked with the Construction and Maintenance of high voltage electrical facilities within PG&E's system. It is a mobile work force that may travel throughout PG&E's service territory to perform its work.
Position Summary
All Journey Lineworker classifications and the associated line of progression are represented by IBEW Local 1245.
This position is a DOT (Department of Transportation) covered classification and is subject to random drug and/or alcohol screening.
We are hiring qualified Journey-level Lineworkers to work throughout our service territory in Distribution and Transmission, Division and General Construction positions, as well as Compliance Inspectors. Open positions are predominantly in California's North Coast and Bay Area, however additional locations and classifications could become available at any time based on changing business needs. Please note that Transmission T-200 positions require a 2-year commitment to the Transmission Department per LOA 22-18 and T-200 and T-300 positions in De Anza, Peninsula, San Francisco and San Jose require a 3-year commitment per LOA 22-06.
This position may be subject to Joint Apprentice Training Committee (JATC) review and approval. Provisional hires will be required to participate in targeted training to achieve journey-level knowledge of Journey Lineworker roles and responsibilities.
Journey Lineworkers are responsible for building and maintaining electric power systems and for restoring electric service to commercial, industrial, agricultural and residential customers. They are expected to test, frame and set poles; climb poles, work in confined spaces; splice and terminate cables. Our Lineworkers will have had successfully completed a federal or state sanctioned apprenticeship (with approved supporting documentation) and/or IBEW sponsored line worker apprenticeship. Work is predominantly outdoors and in all weather conditions. Lineworkers must be able to drive safely, work extended hours; travel/transfer to new headquarter upon request at any time (General Construction Positions), and wear company provided Personal Protective Equipment.
Compliance Inspectors conduct visual inspections of electric poles and enclosures by driving and or walking the electric distribution system to identify hazards that impact safety, company liability and / or asset life, pursuant to General Order 165. Various diagnostic tests are performed during detail inspections such and infrared imaging, pole shell testing and conductor height measurements. The individual will perform, repair work on poles and substructures as required.
PG&E is providing the hourly rate that the company in good faith believes it might pay for this position at the time of the job posting. This position is subject to collectively bargained hourly wage rates and increases. The starting wage rate for this position is $73.78 per hour. This wage rate is specific to the locality of the job. The wage rate is based on multiple factors, including, but not limited to, specific skills, education, licenses or certifications, experience, market value, geographic location, collective bargaining agreements, and internal equity.
Job Responsibilities
Journey Lineworker
  • Travels to various job locations within geographical assigned region (for General Construction).
  • Reviews job work requirements and provides input regarding work for the day.
  • Loads and unloads tools, materials and supplies into and out of vehicles at crew headquarters and job site.
  • Lifts, pulls and carries insulators, cross-arms, equipment, tools, grounds, dampers, and other materials to and from job sites.
  • Loads and unloads tools, materials, and equipment off of hand lines while standing on elevated structures that include: Wood poles and insulated work platforms.
  • Climb poles using boot hooks or aerial lift.
  • Tests, frames; sets and/or anchors poles; strings electric power lines and install cross-arms.
  • Performs substation switching; installs and replaces switches, circuit protection equipment, insulators, meters and streetlights.
  • Hangs and energizes transformers.
  • Take voltage readings.
  • Troubleshoots problems and determines extent of repairs on primary and secondary overhead or underground dead legs.
  • Work will include the use of hand and power tools; digging holes by hand for pole installation; climbing ladders, poles, embankments and towers; working at heights above 35' on poles and in aerial lifts; setting grounds; working with live circuits; and working in trenches, manholes and confined spaces.
  • Sets and installs underground structures, locates, pulls, removes, splices or terminates cables.
  • Installs and replaces equipment, meters and streetlights.
  • Operates hydraulic equipment including: drills, boom truck, digger, pole tamper, hydraulic jack and bucket truck once certified.
  • Operates lift equipment such as aerial lifts and line truck booms.
  • Operates forklift to load and unload work materials and supplies.
  • Travels by vehicle, motor boat or off-road utility vehicle (OUV) to access job sites
  • May drive a Class A vehicle (i.e. bucket truck and line truck) to and from the job site. May drive a company pickup truck or passenger vehicle to job sites and work locations, meetings and training and will may use vehicle to go to vendor locations and pick up or deliver supplies and materials.
  • Conducts daily vehicle inspections.
  • Journey Lineworker may provide back-up relief in temporary absence of Crew Lead; direct work to other crewmembers and act as a leader.
  • Must attend all mandated OSHA and company training.
  • Provides on-the-job training, orientation, demonstration and assistance to apprentice lineworkers.

Compliance Inspector
  • Receives and reviews work assignments and routes; plans routes, checks directions and locations; obtains vehicle safety inspection.
  • Drives company vehicle on designated inspections route and /or to offsite training. Fuels vehicle at designated fueling stations as needed.
  • Inspects the condition of overhead and underground distribution facilities which includes manholes and vaults which require ladder climbing and an environment with tight spaces.
  • Walks, climbs, bend, kneel, crawls or squats to access structures and equipment.
  • Lifts metal cabinet doors.
  • Unlocks / re-locks gates, doors, enclosures and manholes, as needed.
  • Uses hand and power tools to open access panels, lift manhole covers, remove or secure damaged equipment; remove broken parts or debris; make minor repairs to gain access.
  • Uses metal detectors to locate buried facilities; infrared sensor to determine status of underground connections.
  • Communicates in person, by phone and by radio with supervisors/public officials, customers and other departments regarding findings, identified problems, proposed solutions, and estimated time frames and to gain access, as needed.
  • Perform detailed paper work, documenting work performed, to record site locations, findings, identified problems, proposed solutions, and estimated time frames.
  • Keep records for equipment repairs and replacements.
  • Uses log sheets to write up maintenance tags and describe findings in field for entry into database.
  • Attends daily / regularly schedule tailboard meetings or communicates with supervisor to learn safety guidelines / potential hazards in compliance with Utility standard.
  • Utilize hand held computers and Global positioning systems (GPS).
  • Use digital cameras to document field conditions.
  • Perform journey level line work and minor repairs that can be safely performed without help (e. g. remove low pole steps, repair broken ground moldings, repair high voltage signs and other PG&E identifiers on underground enclosures, remove / repair bolts on lids and locking devices on pad mounted equipment).
  • Work as part of a construction crew, as needed.

Qualifications
Minimum:
  • Completion of a federal or state sanctioned lineworker apprenticeship with approved supporting documentation and/or union or union-affiliated sponsored lineworker apprenticeship
  • Must be at least 18 years of age
  • High School diploma, GED or equivalent work experience
  • Must possessed a valid California Class A driving permit by first day of employment
  • Must have passed a California DMV medical exam by first day of employment
  • Ability to wear company provided Personal Protective Equipment (PPE)
  • Ability to lift and carry up to 100 pounds
  • Ability to work and drive in all types of weather and road conditions
  • Capable to work extended hours, nights, weekends and holidays
  • Ability to travel and transfer to a new headquarter upon request at any time; throughout the entire PG&E service territory
  • If hired as Provisional, must complete the provisional training plan within one year from hire date.

Desired:
  • 2 years of Journey Lineworker experience if an outside line apprenticeship was completed
  • Completion of Lineworker apprenticeship from a Utility preferred
  • Utility Journey Lineworker experience preferred
  • Experienced in rubber gloving and hot stick procedures
  • Experience in transmission and distribution work, underground and numerous voltages
  • Effective team player with strong communication skills

Pre-Employment Testing
PG&E Employees: You must have qualified on all prerequisite tests prior to submitting an application, and all secondary tests prior to interviewing. For more information on prerequisite and secondary exams, including study guides, please visit the Pre-employment testing program website.
  • Post-Offer Phys Assessment Lineworkers
  • Journey Assessment of Lineworker Progression

Start Locations: Eureka, CA; Geyserville, CA; Petaluma, CA; Santa Rosa, CA; Willits, CA; End Locations
#featuredjob
Purpose, Virtues and Stands
Our Purpose explains "why" we exist:
  • Delivering for our hometowns
  • Serving our planet
  • Leading with love

Our Virtues capture "who" we need to be:
  • Trustworthy
  • Empathetic
  • Curious
  • Tenacious
  • Nimble
  • Owners

Our Stands are "what" we will achieve together:
  • Everyone and everything is always safe
  • Catastrophic wildfires shall stop
  • It is enjoyable to work with and for PG&E
  • Clean and resilient energy for all
  • Our work shall create prosperity for all customers and investors

More About Our Company
EEO
Pacific Gas and Electric Company is an Equal Employment Opportunity employer that actively pursues and hires a workforce that reflects the hometowns we serve. All qualified applicants will receive consideration for employment without regard to race, color, national origin, ancestry, sex, age, religion, physical or mental disability status, medical condition, protected veteran status, marital status, pregnancy, sexual orientation, gender, gender identity, gender expression, genetic information or any other factor that is not related to the job.
Employee Privacy Notice The California Consumer Privacy Act (CCPA) goes into effect on January 1, 2020. CCPA grants new and far-reaching privacy rights to all California residents. The law also entitles job applicants, employees and non-employee workers to be notified of what personal information PG&E collects and for what purpose. The Employee Privacy Notice can be accessed through the following link: Employee Privacy Notice
PG&E will consider qualified applicants with arrest and conviction records for employment in a manner consistent with all state and local laws.

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