ZipRecruiter

Log In

1

Plumbing Helper Jobs in Rochester, NH (NOW HIRING)

Janco, Inc

Licensed Plumber

Rollinsford, NH · On-site

$20 - $50/hr

Required Skills: • Must have plumbing experience in mechanical/HVAC. • Knowledgeable of plumbing techniques, supplies, and tools. • Knowledgeable of applicable codes and requirements. • ...

United Support Services

Shipboard Plumber

Kittery, ME · On-site

Install and repair plumbing fixtures including sinks, commodes, bathtubs, water heaters, hot water tanks, garbage disposal units, and dishwashers. Repair plumbing systems by replacing washers ...

United Support Services

Shipboard Plumber

Kittery, ME

$31.01 - $32.01/hr

Install and repair plumbing fixtures including sinks, commodes, bathtubs, water heaters, hot water tanks, garbage disposal units, and dishwashers. Repair plumbing systems by replacing washers ...

Oliver Mechanical Inc

Journeymen Plumber

NH · On-site

Diagnose, repair, and maintain plumbing systems, addressing leaks, blockages, and corrosion * Interpret wiring diagrams, blueprints, and schematics * Locate underground piping and document accurately ...

Sagamore

Plumber - NH

Portsmouth, NH · On-site

We are looking for employees that take pride in their work and see plumbing as both an art and a trade. You will work in an environment where your hard work is rewarded, recognized, and appreciated.

Sagamore

Plumber - NH

Portsmouth, NH · On-site

We are looking for employees that take pride in their work and see plumbing as both an art and a trade. You will work in an environment where your hard work is rewarded, recognized, and appreciated.

Sagamore

Plumber - NH

Portsmouth, NH · On-site

We are looking for employees that take pride in their work and see plumbing as both an art and a trade. You will work in an environment where your hard work is rewarded, recognized, and appreciated.

Sagamore

Plumber - NH

NH · On-site

$35 - $45/hr

We are looking for employees that take pride in their work and see plumbing as both an art and a trade. You will work in an environment where your hard work is rewarded, recognized, and appreciated.

Staffworks Group

Be Seen First

Journeyman Plumber - $1,000 sign on bonus

Portsmouth, NH · On-site

$43/hr

Install, repair, and maintain rough plumbing systems including water supply and drainage systems * Read and accurately interpret blueprints, schematics, and plumbing codes * Perform trenching and ...

previous page

Showing results 41-60

All JobsPlumbing Helper JobsPlumbing Helper Jobs in Rochester, NH

Plumbing Helper information

See Rochester, NH salary details

$10

$17

$24

How much do plumbing helper jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for plumbing helper in Rochester, NH is $17.88, according to ZipRecruiter salary data. Most workers in this role earn between $15.29 and $19.76 per hour, depending on experience, location, and employer.

Is being a plumbing helper hard?

Plumbing helpers assist plumbers with tasks such as carrying materials, preparing tools, and supporting installations, which can involve physical labor and working in confined or challenging environments. The job typically requires manual dexterity, basic knowledge of plumbing systems, and the ability to follow safety protocols, but it is generally considered entry-level and not overly difficult for those willing to learn. Experience and training can help improve skills and ease the workload over time.

What is the difference between Plumbing Helper vs Plumbing Apprentice?

AspectPlumbing HelperPlumbing Apprentice
Required CredentialsHigh school diploma or equivalent; on-the-job trainingTypically enrolled in or completed a plumbing apprenticeship program
Work EnvironmentAssist plumbers on job sites, perform basic tasksLearn and perform plumbing tasks under supervision, gaining hands-on experience
Employer & Industry UsageEntry-level support role in plumbing industryTraining role for future licensed plumbers

While both roles support plumbing work, a Plumbing Helper primarily assists with basic tasks and requires minimal formal training. A Plumbing Apprentice is actively learning the trade through structured programs, gaining skills to become a licensed plumber. The roles are interconnected, with helpers often serving as a stepping stone toward becoming an apprentice.

What are some common challenges a plumbing helper might face during their daily tasks?

As a Plumbing Helper, you may often work in tight or awkward spaces and need to adapt to physically demanding environments, such as lifting heavy pipes or equipment. Fast-paced job sites can require quick problem-solving and close coordination with licensed plumbers to ensure projects stay on track. Additionally, you’ll regularly learn new skills on the job, like using specialized tools or reading blueprints, so being adaptable and open to feedback is important for success in this role.

What are the key skills and qualifications needed to thrive as a plumbing helper, and why are they important?

To thrive as a Plumbing Helper, you need a basic understanding of plumbing systems, manual dexterity, and a high school diploma or equivalent. Familiarity with common plumbing tools, pipe-cutting equipment, and sometimes OSHA safety certifications are typically required. Strong work ethic, attention to detail, and the ability to follow instructions make someone stand out in this position. These skills ensure safe, efficient support for plumbers and help maintain high-quality workmanship on the job site.

What is a plumbing helper?

Plumbing Helpers assist licensed plumbers with installing, repairing, and maintaining plumbing systems in residential, commercial, and industrial settings. Their responsibilities typically include carrying tools and materials, preparing work areas, cutting pipes, and cleaning up job sites. They may also help assemble pipe sections and fixtures under the supervision of a plumber. This entry-level position provides hands-on experience and is often a stepping stone to becoming a licensed plumber. Safety awareness and a willingness to learn are important qualities for Plumbing Helpers.
What are the most commonly searched types of Plumbing jobs in Rochester, NH? The most popular types of Plumbing jobs in Rochester, NH are:
What cities near Rochester, NH are hiring for Plumbing Helper jobs? Cities near Rochester, NH with the most Plumbing Helper job openings:
Plumbing Helper jobs near you
Infographic showing various Plumbing Helper job openings in Rochester, NH as of August 2026, with employment types broken down into 83% Full Time, 14% Part Time, 2% Contract, and 1% Nights. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $37,182 per year, or $17.9 per hour.

Licensed Plumber

Janco, Inc

Rollinsford, NH • On-site

$20 - $50/hr

Full-time

Medical, Dental, Retirement, PTO

Re-posted 26 days ago

Job description

Job Type:
Full-time
Hourly
Monday through Friday
7am - 3:30pm
Benefits:
• Health Insurance
• Dental Insurance
• 401(k)
• Paid time off
• Educational Reimbursement
Responsibilities:
• Reports directly to the Master Plumber.
• Communicate and work with Master Plumber to identify the best solutions and progress on jobs/tasks.
• Install, repair and maintain plumbing & heating systems and fixtures.
• Perform routine inspections, diagnose and troubleshoot plumbing issues and units.
• Interpret blueprints and building specifications required for each job site.
• Utilize and work with copper, steel, cast iron, PVC, CPVC, PEX, and other piping.
• Keep detailed reports of work done and manage work log.
• Keep up to date with applicable current safety regulations and requirements.
• Adhere to safety policies and procedures.
• Perform other duties as assigned.
Required Skills:
• Must have plumbing experience in mechanical/HVAC.
• Knowledgeable of plumbing techniques, supplies, and tools.
• Knowledgeable of applicable codes and requirements.
• Strong mathematical skills.
• Read blueprints and piping diagrams.
• Ability to well and solder pipes for repairs or installations.
• Mechanical knowledge and basic contracting skills.
• Excellent time management skills and ability to meet deadlines.
• Work well independently and as a team member.
• Detailed oriented, organized, and punctual.
• Ability to communicate clearly and concisely.
• Good work ethic and positive attitude.
• Ability to lift 50lbs, no restrictions of movement/motion, climb, crawl, and work with heights.
• Must be able to walk or stand for extensive periods of time.
Required Qualifications:
• Master or Journeyman Plumbers License in the State of NH
• State of NH Gasfitter's License preferred
• Valid Driver's License
• Must maintain required licenses
Janco, Inc. is an equal opportunity employer. Janco, Inc. does not discriminate in employment with regard to race, color, religion, national origin, citizenship status, ancestry, age, sex (including sexual harassment), sexual orientation, marital status, physical or mental disability, military status or unfavorable discharge from military service or any other characteristic protected by law.

Apply