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Union Plumber Jobs in San Ramon, CA (NOW HIRING)

Mesa Energy Systems, Inc.

Plumbing Foreman

San Leandro, CA · On-site

$92 - $105/hr

Master Plumber license preferred where applicable. • Strong working knowledge of commercial ... Geographic Disclosure CA Union Only: Compensation Range: $92 - $105 per hour Input the minimum and ...

Mesa Energy Systems, Inc.

Plumbing Foreman

San Leandro, CA · On-site

$92 - $105/hr

Journeyman Plumber license required; Master Plumber license preferred where applicable. Strong ... Geographic Disclosure CA Union Only: Compensation Range: $92 - $105 per hour Input the minimum and ...

EMCOR Group Inc

Mesa Energy Systems, Inc.

San Leandro, CA · On-site

$92 - $105/hr

The Plumbing Foreman provides senior-level technical leadership and field oversight for commercial ... CA Union Only: Compensation Range: $92 - $105 per hour Input the minimum and maximum wage for the ...

CBRE

Union Apprentice Engineer

Menlo Park, CA · On-site

$98K/yr

As a CBRE Union Apprentice Engineer, you will perform preventive maintenance and corrective repair ... Inspect building systems including fire alarms, HVAC, and plumbing. * Oversee outside contractors ...

CBRE

Union Stationary Engineer - Local 39

Sunnyvale, CA · On-site

$72.93/hr

As a CBRE Union Stationary Engineer , you will be involved in maintaining and repairing building systems-including mechanical, plumbing, electrical, fire safety, and HVAC-while ensuring compliance ...

JLL

Union Mobile Engineer

Sunnyvale, CA · On-site

... and plumbing equipment and systems in assigned facilities to obtain most efficient operating ... Union of Operating Engineers - Local 39. What is your day to day? * Performance of ongoing ...

JLL

Union Utility Engineer

Sunnyvale, CA · On-site

The Union Utility Engineer will be assigned work under the direction of the Chief Engineer ... General plumbing repairs and maintenance. * Clean air vents and roof drains. * Other duties as ...

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All JobsUnion Plumber JobsUnion Plumber Jobs in San Ramon, CA

Union Plumber information

See San Ramon, CA salary details

$15

$33

$53

How much do union plumber jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for union plumber in San Ramon, CA is $33.96, according to ZipRecruiter salary data. Most workers in this role earn between $26.59 and $38.94 per hour, depending on experience, location, and employer.

What is a union plumber?

A Union Plumber is a skilled tradesperson who installs, repairs, and maintains plumbing systems while being a member of a labor union. Union plumbers follow strict safety and quality standards, receive ongoing training, and often have better job security, wages, and benefits compared to non-union plumbers. They work in residential, commercial, and industrial settings, handling tasks like pipe fitting, fixture installation, and leak repairs. Their work ensures proper water distribution, drainage, and sanitation in buildings.

What skills and qualifications are needed to be a union plumber?

To excel as a Union Plumber, you need strong mechanical aptitude, problem-solving abilities, and experience in installing, repairing, and maintaining plumbing systems, typically acquired through a formal apprenticeship and state licensure. Familiarity with blueprints, pipefitting tools, welding equipment, and adherence to local building codes is essential. Excellent communication, teamwork, and customer service skills help Union Plumbers work effectively with clients, contractors, and other tradespeople on job sites. These competencies ensure safety, efficiency, and high-quality workmanship in the construction and maintenance of plumbing systems.

What are typical career advancement opportunities for union plumbers?

Union Plumbers have several pathways for career growth, often starting as apprentices and progressing to journeyman and eventually master plumber status, each with increased responsibility and pay. Many union plumbers advance into supervisory roles, such as foreman or project manager, overseeing crews and coordinating large projects. There are also opportunities to specialize in areas like medical gas installation or green plumbing systems, or to become a union instructor or business agent. The union provides support with ongoing training and networking, helping members develop their skills and move up within the trade.

Is becoming a union plumber worth it?

Becoming a union plumber offers benefits such as higher wages, better job security, and access to training and health benefits. It also involves working in a structured environment with union regulations and often requires apprenticeships and licensing. Overall, it can be a stable and rewarding career path for those interested in skilled trades.

Is it hard to get into union plumbing?

Getting into union plumbing typically requires completing an apprenticeship program, which involves a combination of classroom instruction and on-the-job training. Entry often depends on meeting minimum age and education requirements, passing an aptitude test, and applying through union local offices, making the process competitive but accessible for those committed to the trade.

What are the most commonly searched types of Plumber jobs in San Ramon, CA?

The most popular types of Plumber jobs in San Ramon, CA are:

What are popular job titles related to Union Plumber jobs in San Ramon, CA?

For Union Plumber jobs in San Ramon, CA, the most frequently searched job titles are:

What job categories do people searching Union Plumber jobs in San Ramon, CA look for?

The top searched job categories for Union Plumber jobs in San Ramon, CA are:

What cities near San Ramon, CA are hiring for Union Plumber jobs?

Cities near San Ramon, CA with the most Union Plumber job openings:

Union Plumber jobs near you
Infographic showing various Union Plumber job openings in San Ramon, CA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $70,645 per year, or $34 per hour.

Plumbing Service Technician - Journeyman

Mesa Energy Systems, Inc.

San Leandro, CA • On-site

$80 - $90/hr

Full-time

Re-posted 13 days ago

Job description

About Us

We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with customized energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control systems.

Job Summary

The Plumbing Service Technician - Journeyman is responsible for performing commercial plumbing service, repairs, replacements, and preventative maintenance in support of the Plumbing Service Manager, Project Managers, and Plumbing Foreman. This role requires independent execution of assigned work while maintaining safety, quality, productivity, and customer satisfaction standards.

Essential Duties & Responsibilities

Perform service, repair, replacement, and installation of commercial plumbing systems and equipment. Service and maintain grease traps, oil/gas separators, drainage systems, and related equipment. Perform scheduled preventative maintenance and complete required documentation and reporting. Accurately complete service tickets, plumber reports, and job documentation as required. Respond to tenant service requests including restroom repairs, drain cleaning, and sewer line maintenance using motorized equipment. Respond to emergency service calls as required, including after-hours support. Work safely at all times and ensure safe working conditions are maintained at job sites. Comply with all company safety policies, procedures, and job hazard requirements. Communicate effectively with customers, Foremen, Project Managers, and Service Management regarding job status and findings. Maintain tools, equipment, and service vehicle in a clean and professional condition.

Qualifications

High School Diploma, GED, or plumbing apprenticeship. 3+ years of Journeyman-level experience in commercial or industrial plumbing environments. This is a San Francisco Bay Area Local Union position. Journeyman Plumber certification required; Backflow Prevention Certification preferred or ability to obtain within 6 months. Proven knowledge of applicable plumbing codes, regulations, and ordinances. Ability to read, interpret, and work from blueprints, plans, and drawings. Strong interpersonal, communication, and customer service skills. Valid driver's license required and must meet company MVR requirements.

#Mesa #LI-Mesa #LI-HVACjobs #LI-Onsite

Equal Opportunity EmployerAs a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/DisabledAffirmative Action Policy

Please review our Affirmative Action Policy.

Notice to Prospective EmployeesNotice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine. EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR's normal application process - it is probably fraudulent.Geographic Disclosure

CA Union Only: Compensation Range: $80 - $90 per hour Input the minimum and maximum wage for the position here. The hourly rate is determined by the CBA/rate sheet and test results. Benefits are provided through local labor union aligned with collective bargaining agreement.

Employment Type: FULL_TIME

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