About Us

Welcome to our careers page!

At Martens Plumbing and Heating we are a family owned & operated company that is focused on integrity, customer service, and value. We’re proud to be at the forefront of plumbing, HVAC, indoor air quality, and remodeling while providing excellent value and service to our customers. If you’re passionate about plumbing and HVAC solutions, value profes­sionalism, and are ready to take your career to the next level, you’ve come to the right place.

Our team is the heart of our success, and we’re always on the lookout for dedicated individuals who share our commitment to excellence. Join us in delivering exceptional plumbing, HVAC, and remodeling services while enjoying a supportive and rewarding work environment.

Explore the exciting positions we have available and take the first step towards a rewarding career with us. Your journey to making a meaningful impact starts with Martens!

HVAC Services Technician


Martens Plumbing & Heating has proudly served Mukwonago and surrounding communities for over 70 years. As a locally owned and operated company, we value quality workmanship, exceptional customer service, and strong relationships with both our clients and employees. 

We are seeking an experienced HVAC Service Technician to join our team. If you enjoy solving problems, helping homeowners stay comfortable year-round, and working for a company that values your expertise, we’d love to hear from you!

Responsibilities:

  • Diagnose, service, repair, and maintain residential heating and cooling systems.
  • Perform preven­tative maintenance on furnaces, air conditioners, heat pumps, and indoor air quality equipment.
  • Experience in working with sheet metal.
  • Troubleshoot electrical and mechanical HVAC system issues.
  • Test, calibrate, and verify proper system performance.
  • Communicate findings and repair recommen­dations clearly with clients.
  • Educate homeowners on system operation and maintenance best practices.
  • Complete service tickets and job documen­tation accurately.
  • Maintain a clean, profes­sional appearance and work environment.
  • Follow all company safety policies and industry regulations.

Qualifications:

  • Minimum 3 years of HVAC service and repair experience.
  • Strong understanding of residential HVAC systems and controls.
  • Ability to diagnose and troubleshoot equipment efficiently.
  • Familiar with local building codes and regulations.
  • Strong customer service and communi­cation skills.
  • Valid driver’s license and clean driving record.
  • Ability to work indepen­dently while collab­o­rating with team members.
  • Commitment to quality workmanship and client satisfaction.

We offer competitive compen­sation and benefits packages, ongoing training opportu­nities, and a supportive work environment that encourages profes­sional growth and development.

If you are looking to join a family-focused, locally owned, and operated organi­zation, we want to hear from you! Please submit your resume TODAY!

Benefits:

  • 401(k) matching
  • Company vehicle and tools provided
  • Dental insurance
  • Health insurance
  • Life insurance
  • Paid time off
  • Vision insurance

Schedule:

  • 8 hour shift
  • Overtime
  • Year round work

Supplemental pay types:

  • Overtime pay

Experience:

  • HVAC: 3 years (Required)

Apply Now


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