HVAC and Refrigeration Service Tech

Ques Tec St. Louis is growing-and we're inviting a full-time HVAC‑R Technician to serve our Chesterfield, MO territory across the St. Louis Metro area, St. Charles County, and Illinois. Do you want to be trusted with your craft, supported by a real team, and paid $48–$50/hr for the expertise you bring?

Since opening our doors in 1996, Ques Tec Mechanical has grown into one of the region's most respected names in HVAC services and mechanical contracting. We've earned that reputation by pairing innovative solutions with dependable craftsmanship on projects of every size. But what truly sets us apart is our commitment to the people who wear our name. At Ques Tec, careers are nurtured-not rushed.

Through ongoing mentorship, education support, and clear advancement paths, our team members are equipped to build meaningful futures with us. We offer exceptional benefits, flexible schedules, and a supportive culture where your effort is recognized and your growth is a priority. Here, you're valued not just for the work you do, but for the career you're building.

If this sounds like the company for you, keep reading to learn more!

When you join our team as an HVAC and Refrigeration Service Tech, you roll out at 7 am in a take-home van, equipped with the major tools provided and your company phone. You start with planned preventative maintenance, fine-tuning systems so customers experience reliable comfort and efficiency. Next, you might support a kitchen refrigeration call to stabilize temperatures, protect inventory, and keep operations moving.

Later, a troubleshooting ticket calls for your diagnostic instincts; you trace the root cause, explain it clearly, and complete the repair with pride. You close your day knowing you solved real problems for real people-and that tomorrow, there's another opportunity to build your expertise with mentors, continuing education, and growth opportunities backing you up.

Here, you're not a number; you're a professional with a career to build. You'll get the tools, training, vehicle, and benefits that let you do excellent work and get home on time.

• Health, dental, and vision insurance
• 401(k) with company match
• HSA/FSA
• AD&D
• Life insurance
• Short and long-term disability
• Flexible schedule
• Paid time off (PTO)
• Education Assistance and Continuing Education
• Mentor/Apprentice program
• Growth opportunities and Growth potential
• Company-provided vehicle and phone + Take-home van
• Company uniforms
• Major tools provided and Tools provided
• Company parties

Add in a steady schedule with overtime when you want it, and you've got the kind of job that feels both rewarding and sustainable.

• Prior HVAC experience
• Capability to perform HVAC preventative maintenance, kitchen refrigeration, and HVAC troubleshooting & repairs
• Journeyman or Licensed HVAC professional (preferred)

Meet the qualifications listed above?

Must have the ability to pass a background check and drug screening test.