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Union Plumbing Jobs in Rochester, MN (NOW HIRING)

Journeyworker Electrician

Rochester, MN · On-site

$31.65 - $49.10/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Includes performing diagnostics and repair for the HVAC shop, Mechanical/Plumbing shop, Electronic ... Exemption Status Nonexempt Compensation Detail $31.65 - 49.10 per hour based on union contract.

General Maintenance B

Rochester, MN · On-site

$31.11 - $39.99/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Performs basic plumbing functions including water faucet repairs, clearing/snaking clogged sewer ... hour based upon union contract Benefits Eligible Yes Schedule Full Time Hours/Pay Period 80 ...

General Maintenance B

Rochester, MN · On-site

$31.11 - $39.99/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Performs basic plumbing functions including water faucet repairs, clearing/snaking clogged sewer ... hour based upon union contract Benefits Eligible Yes Schedule Full Time Hours/Pay Period 80 ...

Building Systems Maintenance Technician

Rochester, MN · On-site

$26.30 - $40.98/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Electrical or Plumbing license helpful. A Minnesota Special Engineer Boilers License is required or ... union contract. Shift differential is also available in addition to the base rate. Benefits ...

Union Plumbing information

See Rochester, MN salary details

$19

$37

$59

How much do union plumbing jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for union plumbing in Rochester, MN is $37.80, according to ZipRecruiter salary data. Most workers in this role earn between $30.05 and $43.75 per hour, depending on experience, location, and employer.

What is a union plumber?

A union plumber is a skilled tradesperson who is a member of a labor union representing plumbers. These professionals install, repair, and maintain piping systems in residential, commercial, or industrial settings. By being part of a union, plumbers benefit from collective bargaining, better wages, job security, and access to training and benefits. Union plumbers typically complete an apprenticeship and are required to follow strict safety and quality standards. Their work is essential for ensuring safe water supply and proper sanitation in buildings.

What are the key skills and qualifications needed to thrive as a union plumber?

To thrive as a Union Plumber, you need a solid understanding of plumbing systems, blueprint reading, and local building codes, typically gained through an apprenticeship and state licensure. Familiarity with pipefitting tools, welding equipment, and diagnostic systems like pressure gauges and leak detectors is essential. Strong problem-solving skills, attention to detail, and effective communication help plumbers collaborate with clients and other tradespeople. These competencies ensure safe, efficient installations and repairs that comply with regulations and meet client needs.

What are some common challenges faced by union plumbers on large-scale construction projects?

Union plumbers working on large-scale construction projects often encounter challenges such as coordinating with multiple trades, adhering to strict project timelines, and maintaining compliance with safety regulations. Effective communication with project managers, electricians, and HVAC teams is crucial to ensure that plumbing installations are properly sequenced and integrated. Additionally, union plumbers must stay updated on evolving building codes and union guidelines, which may require ongoing training. These challenges are balanced by the support and resources provided by the union, including advocacy, training, and established safety protocols.

Is becoming a union plumber worth it?

Becoming a union plumber offers benefits such as higher wages, better benefits, and access to training programs like apprenticeships. It also provides job stability and opportunities for career advancement, but requires completing an apprenticeship and obtaining relevant certifications. The work environment can be physically demanding and may involve irregular hours.

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. Applicants usually need to meet minimum age and education requirements, pass an entrance exam, and be physically capable of performing the work. The process can be competitive, but union programs often prioritize those with relevant skills or experience in trades or construction.

What type of union can plumbers join?

Plumbers can join trade unions such as the United Association (UA) or local plumbing unions that advocate for workers' rights, provide training, and negotiate wages and benefits. Membership often requires completing an apprenticeship and obtaining relevant certifications or licenses. These unions support professional development and ensure adherence to industry standards.

What are the most commonly searched types of Plumbing jobs in Rochester, MN?

The most popular types of Plumbing jobs in Rochester, MN are:

What job categories do people searching Union Plumbing jobs in Rochester, MN look for?

The top searched job categories for Union Plumbing jobs in Rochester, MN are:

What cities near Rochester, MN are hiring for Union Plumbing jobs?

Cities near Rochester, MN with the most Union Plumbing job openings:

Infographic showing various Union Plumbing job openings in Rochester, MN 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 $78,630 per year, or $37.8 per hour.

Commercial HVAC and Refrigeration Service Technician - Rochester, MN

Metropolitan Mechanical Contractors

Rochester, MN • On-site

$29.25 - $38/hr

Full-time

Re-posted 14 days ago


Job description

Job Title: Commercial HVAC and Refrigeration Service Technician
Supervisor: Service Branch Manager, Rochester
FLSA Status: Non-exempt / Hourly
Union: Local 6
Summary:
MMC's Service department is the largest mechanical service department in Minnesota. Our project managers manage large portfolios of "complicated" buildings. MMC prides itself on building strong customer relationships. As a HVAC and Refrigeration Service Technician, you will be responsible for delivering effective, efficient, and timely delivery of MMC's services to multiple customers within an assigned geographic territory. You will be provided with a company van and tools and are required to travel to a variety of customer sites to maintain commercial properties. You will be required to repair, retrofit, and install commercial HVAC equipment. You will be working in a team and will be the daily face-to-face contact that develops strong lasting customer relations.
Job Specifics:
  • Display quality customer Service skills
  • Working knowledge of systems and troubleshooting
  • Capable of working independently with good time management
  • Strives for positive metrics results
  • Completes preventative maintenance and repairs per work order requirements. Self performs the following duties in compliance with company procedures, regulatory requirements, and safety standards.
  • Fully utilizes technology (tablet, smartphone) to:
    • Access and complete work orders including notes on services provided.
    • Create and submit Service Reports and Quality Inspection images and reports.
    • Submit timesheets & expense reports.
  • Obtains necessary materials and supplies to complete all tasks.
  • Creates a positive climate with the client, provides and generates customer satisfaction.
  • Maintains timely and consistent communications with customer and internal support teams.
  • Provide exceptional customer service with the goal of maintaining and strengthening client relationships and agreements.
  • Contribute and work well with a strong, passionate team.

Qualifications and Experience:
  • HS diploma or Degree/Certification, or equivalent professional experience in Trades (Electrical, HVAC, Plumbing, etc), preferred.
  • Experience in the installation, maintenance, troubleshooting and repair of building mechanical systems, including HVAC systems.
  • Two to five years mechanical experience, or equivalent combination of training, education, and experience.
  • Must possess applicable certifications, licenses, and valid driver's license in good standing.
  • Must be a Member in good standing or Join Local Union #6
  • Ability to read and comprehend instructions including, but not limited to, safety policies and procedure manuals.
  • Complete assigned work orders in a timely manner and communicate work order status
  • Ability to use and operate handheld devices and business systems or document management
  • Comply with all applicable codes, regulation, governmental agency and Company directives related to building operations and work safety.
  • Performs assigned day-to-day repairs, emergency and preventive maintenance.
  • Maintain adequate knowledge of and comply with OSHA (Occupational Safety & Health Act) standards and Company safety policies at all times.
  • Daily local travel between properties.
  • Experience providing superior customer service.
  • Capacity to work on a high performing team.
  • Positive attitude
  • Driven to help teammates to win

Physical Requirements:
  • Regularly required to stand; walk; use hands to finger, handle, or feel; reach with hands and arms; stoop, kneel, crouch, or crawl; and talk or hear.
  • Frequently is required to climb or balance. Regularly lift and/or move up to 25 pounds, frequently lift and/or move up to 50 pounds, and occasionally lift and/or move up to 75 pounds.
  • Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus.

Company Overview:
It's what's INSIDE that counts...
From immense construction projects that involve complex mechanical systems to custom service projects that require faster builds and reliable 24-hour service, Metropolitan Mechanical Contractors, Inc. (MMC) is your single source solution.
For more than 60 years, Metropolitan Mechanical Contractors, Inc. (MMC) has been designing, building and maintaining mechanical systems for some of the most well-known buildings in the Midwest. We are a fully-integrated large commercial mechanical contractor. We employ the industry's best talent of engineers, tradesmen, project managers, customer support and office staff.
Why work at MMC?
We Work As a Team. MMC fosters a culture of collaboration and continuous improvement. We operate as a team to ensure the best experience for our clients, contractors and employees.
We Are Committed to Our Employees. At MMC, you are encouraged to:
  • Make the decision you think in the right decision to make.
  • Ask for help whenever you want it.
  • Start something that needs to be started.
  • Take time off to do something that inspires, excites and energizes you.
  • Help others whenever you can.

Salary/Benefits:
  • Union Wage Scale of $26.00 to $53.00 an hour (depending on experience and licenses/certificates and Union assessment) plus Union Benefits
  • Employee Stock Purchase Plan (ESPP)

EEO Statement
APi Group is an equal opportunity employer. We are committed to creating an inclusive environment for all employees and applicants. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.
Equal Opportunity Employer, including disabled and veterans.