Job Title: Commercial Plumber

Job Description

This role focuses on full commercial plumbing installations for private-sector new construction projects throughout the Bay Area. You will work on underground, rough-in, and finish phases of construction, installing and testing complete plumbing systems while collaborating closely with the on-site foreman and other trades. The position requires a journeyman-level commercial plumber who can work independently, interpret blueprints, and deliver high-quality work on schedule.

Responsibilities

• Install complete waste, drain, and vent systems for commercial new construction projects.

• Install domestic water lines and related piping in underground, rough, and finish phases.

• Work with a variety of piping materials including cast iron, plastic, and copper.

• Install, set, and connect a wide range of plumbing fixtures and related components.

• Install and work with various types of valves, ensuring correct placement and operation.

• Perform soldering and brazing on copper and other appropriate piping systems.

• Install insulation and perform proper strapping and support for piping systems.

• Conduct testing of plumbing systems to verify integrity, performance, and code compliance.

• Read and interpret blueprints and drawings to plan and execute installations accurately.

• Follow a defined multi-step process to complete work efficiently and safely.

• Coordinate daily with the on-site foreman and work effectively with a team of 2–10 crew members.

• Work independently on full commercial installs, taking initiative and leading tasks without constant direction.

• Maintain and use personal plumbing hand tools in a safe and professional manner.

• Adapt to different project phases and locations within the Bay Area as needed.

Essential Skills

• Minimum 2 years of commercial plumbing experience.

• Hands-on experience with commercial new construction or tenant improvement projects.

• Ability to complete full commercial plumbing installs independently at a journeyman level.

• Proficiency installing waste, drain, and vent systems, as well as water lines.

• Experience working with cast iron, plastic, copper, and similar piping materials.

• Skilled in soldering and brazing for commercial plumbing applications.

• Ability to install and work with various types of valves and plumbing fixtures.

• Strong ability to read and understand blueprints and construction drawings.

• Capability to follow a structured multi-step process to complete assigned work.

• Demonstrated ability to take the lead on tasks and contribute to leading a team on site.

• Must provide and use own plumbing hand tools.

• Reliable transportation to travel directly to job sites within the Bay Area.

• Flexibility to start shifts between 5:00 a.m. and 7:00 a.m. as required by job sites.

Additional Skills & Qualifications

• Experience performing full commercial plumbing installations from underground through finish.

• Experience working on private-sector commercial projects.

• Comfort working under the direction of a foreman while also taking initiative on site.

• Strong problem-solving skills and attention to detail in installation and testing.

• Ability to collaborate with a team of multiple field employees on active job sites.

Why Work Here?

Join a well-established commercial plumbing contractor with a long-standing presence in the Bay Area and a close-knit, family-style culture. You will work in a stable environment with competitive pay and clear paths for advancement, including opportunities to move into a foreman role. The organization offers a comprehensive benefits package that includes medical and dental coverage, paid time off starting at one week for the first five years and increasing to two weeks thereafter, seven paid holidays, and three sick days. You will enjoy working on local projects within a reasonable radius, supporting a healthy work-life balance while building your skills and career.

Work Environment

The company is based in Hayward and performs commercial plumbing work on projects located within approximately 30–50 miles of the shop, primarily across five Bay Area counties, including current projects in Emeryville, the East Bay, and San Francisco. Plumbers typically spend about 1–2 months on each project, depending on the phase of the work. On site, you will report to a foreman and collaborate with a crew of approximately 2–10 field employees. The standard schedule is Monday through Friday from 6:00 a.m. to 2:30 p.m., with the expectation that you can flex your start time between 5:00 a.m. and 7:00 a.m. depending on the general contractor and specific job site requirements. You will drive your own vehicle directly to job sites; while it is uncommon to visit multiple sites or the shop in a single day, standard mileage reimbursement applies when that occurs. The work is field-based on active construction sites, requiring appropriate work attire and personal protective equipment consistent with commercial construction standards.

Job Type & Location

This is a Contract to Hire position based out of Hayward, CA.

Pay and Benefits

The pay range for this position is $30.00 - $40.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision

• Critical Illness, Accident, and Hospital

• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available

• Life Insurance (Voluntary Life & AD&D for the employee and dependents)

• Short and long-term disability

• Health Spending Account (HSA)

• Transportation benefits

• Employee Assistance Program

• Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in Hayward,CA.

Application Deadline

This position is anticipated to close on May 13, 2026.

About Aerotek

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meets their goals, skills and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role solving for companies’ construction, manufacturing and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are everything spirit to the test as your career continues to grow.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.