HVAC Boiler Maintenance Technician

HVAC Boiler Maintenance Technician

Nimmer Heating & Air Conditioning | Milwaukee & Waukesha County, WI | $30-$34/hour based on experience, plus monthly performance pay of $14,000-$22,000/year. Total earnings up to $85,000/year.

The Role We're adding a maintenance technician with a boiler focus to our team. Most of your time will go to keeping local boilers and hydronic systems safe and efficient, and you'll also work on furnaces, air conditioners, rooftop units, and other equipment as the business needs it. You'll get training and support from our experienced techs along the way. If you know your way around a boiler and want a stable, long-term home in the trade, this is a strong fit.

Who You Are

• Boiler maintenance experience, with hands-on work in the field
• Working knowledge of furnaces, AC, or rooftop units is a bonus, and we'll train you on the rest
• Willing to learn, and a good teammate who pitches in
• EPA certification
• NATE Core Certification, or ready to earn it within your first year
• Able to explain your work clearly to homeowners and your crew
• Steady on a 28' extension ladder and a 12' step ladder
• Valid driver's license and a clean, insurable driving history
• HVAC trade school certificate is a nice extra

A Typical Week

• Complete seasonal maintenance, inspections, and tune-ups on residential and light commercial boilers and hydronic systems
• Maintain and service furnaces, air conditioners, rooftop units, and other heating and cooling equipment as needed
• Walk homeowners through your findings in plain language and recommend only what makes sense for them
• Support the service team on calls when needed
• Pass along what you see in the field so we can keep improving

What You'll Earn

• $30-$34/hour based on experience
• Monthly performance pay of $14,000-$22,000/year, tied to efficiency, customer satisfaction, and completed work, available to every tech
• Total earning potential up to $85,000/year

Benefits

• Employer pays 80% of individual medical premiums
• Dental and vision plans
• Paid time off: 40 hours of vacation plus 6 paid holidays
• Retirement IRA with company match
• Take-home vehicle, uniform, tablet, and monthly phone allowance

Life at Nimmer

• Monday-Friday schedule, with hours that shift by season
• Take-home vehicle, so you start and end your day at home
• Time for appointments and family events with proper notice
• Weekly in-house training, plus outside training each Fall and Spring
• Paid annual family trip and regular team outings
• A published career path from Maintenance Tech to Service Tech and Lead Tech/Field Supervisor

Who We Are Nimmer has served Milwaukee and Waukesha County since 1986, and we're locally and independently owned. Our owners know the work from both sides: Tyler came up through the field, and Marie focuses on fair pay growth, real time off, and financial stability for our techs. We're a Bryant Factory Authorized Dealer and Circle of Champions member with 4.9 stars across 1,000+ Google reviews. We also sit on the MATC and WCTC technical boards and visit local schools to introduce students to the trade.

Candidates will be required to pass a background check and drug test upon being given a conditional offer of employment.