HVAC Selling Technician

Job overview

The HVAC Selling Technician is an onsite role in Crystal Lake, IL. The posting lists $25–$35 per hour plus commission; top performers are described as earning $80,000 to $250,000+ per year. The technician supports residential HVAC service calls and works with the installation team. The role combines diagnosing and servicing residential HVAC systems with explaining findings and presenting repair or replacement options to homeowners. By completing service work, documenting calls, and handing off installation work smoothly, the technician contributes to customer service and the company’s sales and service operations.

What you'll do

• Run 3 to 4 residential service calls daily, including diagnostics, maintenance, repairs, and return trips
• explain system condition, efficiency, safety, and long-term costs
• present repair and replacement options, including financing when appropriate
• hand off to the install team
• log calls and notes in ServiceTitan
• make client follow-up calls
• participate in paid technical and sales training.

What we're looking for

Skills & competencies

hvac

selling technician

residential service

diagnostics

repairs

epa certification

servicetitan

commission

$25–$35/hr

crystal lake il

saturday on-call

thirty madison ventures

Work arrangement

• Weekend coverage required

Benefits & perks

• Company-paid medical coverage
• optional dental and voluntary life
• retirement savings program
• paid major federal holidays
• 40 hours of PTO after 90 days
• take-home truck and gas card
• company phone and iPad
• uniforms and larger tools
• referral program.

Why this role

Requires 2+ years of residential HVAC service experience, a record of $750K+ annual revenue, EPA Type II or Universal certification, own hand tools, and a valid driver’s license with a clean driving record. Saturday on-call shift starts at 8 AM; on-call is not 24/7, and after-hours calls roll to the next morning.

About the employer

Thirty Madison Ventures is hiring for this role. Industry: Plumbing, Heating, and Air-Conditioning Contractors. Sector: 23.