Can’t find a job position you’re looking for?
We’re always looking for people with unique skills. Send us your email and we’ll get in touch when we have an opening that matches your expectations.

$25-35 per hour based on experience
100% company-paid employee health insurance
Monday–Friday, 8:00 AM–4:30 PM
On-call rotation
Company truck
Gas Card
Company cell phone available if needed
Local service area throughout Morris, Minooka, Coal City, Channahon, Grundy County, and surrounding communities
Career advancement opportunities
Stable, year-round work with a company focused on quality service and long-term customer relationships
As an HVAC Service Technician, you'll diagnose, troubleshoot, maintain, and repair residential and light commercial heating and cooling systems throughout the Morris, Illinois area.
Your responsibilities will include:
Diagnose and repair residential HVAC systems
Troubleshoot furnaces, air conditioners, and other heating and cooling equipment
Perform preventative HVAC maintenance
Identify repair and replacement needs based on system condition
Manage service calls from diagnosis through completion with minimal supervision
Resolve complex HVAC issues using practical, field-based troubleshooting
Clearly explain system issues, repair options, and recommendations to customers
Perform light commercial HVAC service and repair
Assist with HVAC installations when needed
Support indoor air quality, ventilation, and related HVAC work
Maintain high standards for workmanship, professionalism, and customer service
2+ years of professional, hands-on HVAC service experience required
5+ years of HVAC service experience preferred
EPA Certification required
A2L certification preferred
Strong residential HVAC diagnostics and troubleshooting experience
Experience servicing and repairing furnaces and air conditioning systems
Preventative maintenance experience
Ability to independently diagnose HVAC problems and complete service calls
Strong mechanical troubleshooting and problem-solving skills
Ability to work with minimal supervision in the field
Professional communication and customer service skills
Commercial HVAC service experience is a plus, but not required
If you're an experienced HVAC Service Technician looking for steady work, strong benefits, competitive pay, and the opportunity to take ownership of your service calls, we want to hear from you.
Apply today. After a quick phone screening, qualified candidates will move directly into the interview process with our team.
R. L. Lyon Inc. Heating & A.C. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, gender, gender identity, sexual orientation, national origin, genetics, disability, age, or veteran status. #yellow
or
We will be in touch shortly
Thank you for your interest - we've already received your application, so this new submission can't be accepted. Your previous application is on file.
If you need assistance or believe this is an error, please email us at apply@yellowstone.recruitee-inbox.com
We’re always looking for people with unique skills. Send us your email and we’ll get in touch when we have an opening that matches your expectations.