Build a career you can be proud of

A career or company change can be a scary and overwhelming experience. There's a lot to consider — your family's well-being, the financial impact, your fit into the new company.

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Open roles
4
Offices
Gaithersburg · Frederick · Woodbine
Licence
MD 19572
Est.
1993

Available Positions

Current openings

Review the current roles below, then start your application — the form at the bottom of this page goes straight to the office.

01 Learn the Trade

Plumbing Apprentice

If you believe in our mission and want to grow in this environment, we ask that you demonstrate a great desire to learn. You will be given the proper resources to learn from trained and experienced plumbers, providing you with a career you can build on and be proud of. No prior plumbing knowledge is needed, but it is an added bonus.

Looking for individuals who are

For more than 30 years, Mallick Plumbing & Heating has served homes and businesses across the Washington metropolitan area by focusing on customer needs, honest communication, reliable service and completing the job correctly.

  • Organized
  • Reliable
  • Engaging
  • Accountable
  • Team oriented
  • Responsible
  • Motivated
  • Willing to listen and learn
  • Not afraid to ask questions
  • Safety minded
  • Professional
  • Passionate about plumbing

Qualifications

The role is built for someone ready to learn the trade from the ground up.

  • Demonstrate a positive attitude and willingness to learn from others
  • Consistently learning and asking questions
  • Strong communication with fellow employees and customers
  • Skills to motivate and empower others to succeed — we're a team at Mallick
  • Ability to use common hand tools

Benefits

Apprentices are paid while learning the plumbing trade and receive continued education and safety training.

  • Weekly payment while you learn the plumbing trade
  • Company uniforms and swag
  • Competitive paid time off program
  • Company iPhone and iPad for those who qualify
  • Medical, dental and vision coverage
Apply for this role
02 Experienced Trade Career

Residential Service Technician

The residential service technician troubleshoots home plumbing systems, manages a service truck and communicates clearly with customers, coordinators and the rest of the team.

Position summary

For more than 30 years, Mallick Plumbing & Heating has served homes and businesses across the Washington metropolitan area by focusing on customer needs, honest communication, reliable service and completing the job correctly.

The candidate should be well-rounded with a strong background in all residential plumbing systems and equipment. This role troubleshoots and repairs a wide variety of residential plumbing issues, operates and manages a service truck, manages and teaches apprentices, and shares knowledge with other team members. The candidate must communicate efficiently and effectively with customers, coordinators and management.

  • Safety minded
  • Professional
  • Passionate about plumbing and customer service
  • Organized
  • Self-motivated and self-sufficient
  • Strong communicators
  • Tech-savvy
  • Able to multi-task
  • Team oriented
  • Willing to listen and learn
  • Held to a high quality standard and work ethic
  • Able to go above and beyond

Qualifications

Extensive knowledge with practical experience in residential plumbing systems and equipment is expected.

  • Six years of plumbing experience preferred
  • Two years with a journeyman plumbing and gas license preferred
  • Clean driving record; able to pass a drug test and background check
  • Computer literate, or the ability to learn

Benefits and compensation

Highly competitive hourly pay based on plumbing licenses and experience, with bonus opportunities for hitting individual and team goals.

  • Fully stocked take-home company vehicle
  • Company uniforms and swag
  • EZ Pass and fuel card
  • Competitive paid time off program
  • Company iPhone and iPad for processing invoices and dispatching
  • Medical, dental and vision coverage
  • Life and disability insurance
  • 401(k) with company match
  • Employee referral program
  • Continuing education and safety training

Is plumbing a good career choice?

Yes — plumbing offers good job security, competitive pay and the chance to grow. There's always demand for skilled plumbers in Gaithersburg and the surrounding areas. Residential service technicians need strong troubleshooting abilities, attention to detail and customer-service skills. In Maryland you'll need to become a licensed journeyman plumber after completing apprenticeship hours; Mallick supports technicians through the licensing process and offers ongoing education to keep certifications current.

Apply for this role
03 Experienced Trade Career

Commercial Service Technician

The commercial service technician diagnoses and repairs commercial plumbing systems, manages a service truck and helps apprentices develop their skills.

Position summary

For more than 30 years, Mallick Plumbing & Heating has served homes and businesses across the Washington metropolitan area by focusing on customer needs, honest communication, reliable service and completing the job correctly.

The candidate should be well-rounded with a strong background in all commercial plumbing systems and equipment. This role troubleshoots and repairs a wide variety of commercial plumbing issues, operates and manages a service truck, manages and teaches apprentices, and shares knowledge with other team members. The candidate must communicate efficiently and effectively with customers, coordinators and management.

  • Safety minded
  • Professional
  • Passionate about plumbing and customer service
  • Organized
  • Self-motivated and self-sufficient
  • Strong communicators
  • Tech-savvy
  • Able to multi-task
  • Team oriented
  • Willing to listen and learn
  • Held to a high quality standard and work ethic
  • Able to go above and beyond

Qualifications

Extensive knowledge with practical experience in commercial plumbing systems and equipment is expected.

  • Six years of plumbing experience preferred
  • Two years with a journeyman plumbing and gas license preferred
  • Clean driving record; able to pass a drug test and background check
  • Computer literate, or the ability to learn

Benefits and compensation

Highly competitive hourly pay based on plumbing licenses and experience, with bonus opportunities for hitting individual and team goals.

  • Fully stocked take-home company vehicle
  • Company uniforms and swag
  • EZ Pass and fuel card
  • Competitive paid time off program
  • Company iPhone and iPad for processing invoices and dispatching
  • Medical, dental and vision coverage
  • Life and disability insurance
  • 401(k) with company match
  • Employee referral program
  • Continuing education and safety training

What's the difference between commercial and residential plumbing?

Commercial plumbing handles larger systems for office buildings, restaurants and factories. It requires knowledge of complex pipe layouts, code compliance and heavy-duty equipment. Commercial service technicians at Mallick work on bigger projects and systems than residential technicians, and starting with residential experience builds the fundamentals — Mallick helps technicians make that transition through on-the-job mentoring. The specialized knowledge often leads to higher pay, and commercial plumbers can grow into supervisor and project-manager roles.

Apply for this role
04 Customer Experience Career

Customer Service Representative

Full-time, in person · Mon–Fri, 7:30 a.m.–4:30 p.m.

As the service coordinator, you hold the power of the first impression of our company — providing excellent customer service to convert each inquiry into a scheduled service call. This is an in-person, full-time role, Monday through Friday, 7:30 a.m. to 4:30 p.m. A drug test is required.

Candidates must be

For more than 30 years, Mallick Plumbing & Heating has served homes and businesses across the Washington metropolitan area by focusing on customer needs, honest communication, reliable service and completing the job correctly.

  • Performance driven
  • Proactive
  • Cooperative
  • A solution provider
  • Customer service focused
  • Reliable

Primary responsibilities

Responsibilities include, but are not limited to, the following.

  • Demonstrate great phone etiquette and articulate speech
  • Answer multi-line phones
  • Schedule daily service calls and monthly maintenance appointments
  • Communicate with the customer and technician for scheduling confirmation
  • Obtain accurate customer information — name, address, phone numbers, email
  • Assist with day-to-day operations of the service department
  • Monitor that all service tickets are turned in promptly and accurately
  • Take initiative to learn the service department so all calls are handled efficiently
  • Maintain a professional, business-casual appearance

Core competencies

The ideal candidate has a desire to grow and learn new skills, is goal oriented, has a positive attitude, takes responsibility, and possesses self-confidence, self-accountability and empathy. Always displays a courteous and professional attitude while being honest and trustworthy, delivers clear, concise and respectful communication with managers, employees and customers, and brings strong organizational skills to keep the office and the service schedule running smoothly. Above all else, provides each customer with excellence.

Experience that helps

Mallick is willing to train an entry-level candidate. Knowledge of the plumbing industry, proficiency in Microsoft Word and Excel, and experience with ServiceTitan are all a plus.

Apply for this role

Why Mallick

Our people come first

Hear team members describe the support, room to grow and pride in the work that set Mallick apart.

Open in the video centre

The one factor that separates us from other plumbing companies, or other local companies in general, is our people. They are encouraged to challenge the ordinary, think for themselves, take chances and learn from their mistakes, because that is how they grow, learn and develop. We provide resources to help with their development and education, including the latest safety and industry training.

That support shows up in small ways too. We help team members earn their licenses, support your goals, and if you're stuck on a tough job, someone on the team is a phone call away. Nobody figures it out alone here. When you become a Mallick team member, you are not a number. You are a person with goals, values and feelings, and you will be treated as such by everyone in our organization.

Life At Mallick

Equipped for the team

New Boots for the Team!

The annual boot truck helps equip the Mallick team for the work ahead.

What You Get

Benefits built for a long-term career

01

Comprehensive Health Care Coverage

  • Medical, dental and vision coverage (UNUM voluntary benefits)
  • Health Savings Account (HSA) options
  • Wellness-focused benefit structure
02

Grow Your Income. Secure Your Future.

  • High earning potential
  • 401(k) match
  • Performance-based bonus opportunities
  • Disability insurance offered
  • Structured incentive programs
03

Built on Teamwork. Backed by Balance.

  • Paid time off to recharge (two weeks to start)
  • Six company-paid holidays
  • Annual company picnic and holiday party
  • Team-building events and recognition programs
04

Learn. Apply. Advance.

  • Learn & Earn: paid training during work hours
  • Ongoing safety certification and resources
  • Manufacturer- and industry-certified programs
05

Equipped for Success

  • Team-oriented work environment
  • Company-provided professional uniforms and annual boot truck
  • Comprehensive tool support program
  • Take-home vehicle with fuel and toll coverage
  • Company-provided iPhone and field technology
  • Company-provided camera and snake

Start Your Application

Join the Mallick team

Tell us who you are and attach your resume. It goes straight to the Mallick office in Gaithersburg — no account, no portal.

By submitting, you agree to be contacted by Mallick Plumbing & Heating by phone, text, or email about your application.

What happens next

  1. 01

    It reaches a person

    Your application is emailed straight to the Gaithersburg office. There is no portal, no account and no screening filter between you and the team.

  2. 02

    Someone reads it

    The office reviews applications against the openings that are actually live — including the ones not advertised on this page.

  3. 03

    You hear back by phone

    If your experience fits, someone from the office calls you. If you would rather start the conversation yourself, call (301) 804-6759.

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