Commercial HVAC Service Tech

Company: QuesTec - St. Louis
Location: Chesterfield
Posted on: February 16, 2026

Job Description:

Job Description Job Description Imagine starting your workday without the hassle of reporting to a central location-just grab your gear, hop in your take-home vehicle, and head straight to your job site. Sound like the kind of freedom and respect you're looking for? QuesTec Mechanical in Chesterfield, MO is on the hunt for an elite Commercial HVAC Service Tech to join our heating and air conditioning team! With us, you'll enjoy competitive pay of $30 - $45/hr and incredible benefits that include: Health, dental, and vision insurance 401(k) with company match HSA/FSA Life insurance Short and long-term disability Flexible schedule Paid time off (PTO) Education Assistance Mentor/Apprentice program Growth opportunities Company provided vehicle and phone Company uniforms Company parties Major tools provided Continuing education Growth potential ABOUT US: Since 1996, QuesTec Mechanical has been a trusted leader in HVAC services and mechanical contracting. Founded on innovation and quality service, we've built a reputation as the go-to source for mechanical maintenance and projects of any size. But what truly sets us apart is our commitment to our people. We don't just offer jobs; we create career paths by providing mentorship, education assistance, and growth opportunities that allow our employees to build lasting, rewarding futures with us. Our team enjoys top-tier benefits, a flexible schedule, and a supportive work environment where hard work is acknowledged and valued. Join us and be part of a company that values its people as much as its success! YOUR ROLE: This is a full-time Commercial HVAC Service Tech position with a schedule of Monday-Friday, 7 AM - 4 PM. On-call and overtime opportunities are available for additional earning potential. Technicians dispatch directly from home to their job site each day-no need to report to a central location before starting your workday! Every day, you'll be in the field-troubleshooting, diagnosing, and servicing commercial heating and air conditioning systems. Whether it's fine-tuning an air conditioning unit or ensuring a heating system runs at peak performance, your expertise will keep businesses running. Here's what we need from you: 4 years of commercial heating and air conditioning experience Class E driver's license EPA certification Preferred Qualifications: Mechanical license Service experience Refrigeration experience OSHA 10 certification APPLY NOW! This isn't just another job-it's a long-term career move with a company that values your skills, respects your time, and rewards your effort. Apply now with our initial application to become our next Commercial HVAC Service Tech! Must have the ability to pass a background check and drug screening test. Job Posted by ApplicantPro

Keywords: QuesTec - St. Louis, Belleville , Commercial HVAC Service Tech, Engineering , Chesterfield, Illinois