Top 28 Hvac & refrigeration technicians Jobs in Union, Mo

Refrigeration Tech - HVAC Mechanic
QuesTec Mechanical —Chesterfield, MO
- $48 - $50 an hour
- Overtime
- Mid-level
- Restaurant
- Kitchen
- Health savings account
- AD&D insurance
Quick Apply
Maintenance - HVAC Technician
Meramec Valley RIII School District —Pacific, MO
- From $25.07 an hour
- Full-time
- Background check
- Mid-level
- High school diploma or GED
- Health insurance
- Dental insurance
Quick Apply
Maintenance Technician - HVAC
Rockwood School District —Wildwood, MO
- $22.71 an hour
- Weekends as needed
- Background check
- Maintenance
- High school diploma or GED
- Health savings account
- Health insurance
Quick Apply
Commercial HVAC Technician
QuesTec Mechanical —Chesterfield, MO
- $30 - $45 an hour
- Overtime
- Customer service
- Mid-level
- Commercial
- Health savings account
- Disability insurance
Quick Apply
HVAC Preventative Maintenance Tech
QuesTec Mechanical —Chesterfield, MO
- From $20 an hour
- Overtime
- Mid-level
- Cleaning
- Health savings account
- Disability insurance
Quick Apply
Traveling Industrial Ammonia Refrigeration, Operator 1
Skillwork —United States
- $28 - $35 an hour
- 12 hour shift
- Mid-level
- High school diploma or GED
- Driver's License
- Relocation assistance
- Health insurance
Quick Apply
Refrigeration Technician needed in Antarctica!
Amentum —United States
- $1,948.80 a week
- Full-time
- Background check
- Heavy lifting
- Mechanic experience
9d

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Commercial Refrigeration Tech
Kroger —Westerville, OH
Must hold and maintain a valid drivers license. Provide equipment, refrigeration and HVAC maintenance, repair and support to assigned service calls.
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10d

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hvac & refrigeration technicians jobs near union, mo

Refrigeration Tech - HVAC Mechanic

QuesTec Mechanical -
Chesterfield, MO

Quick Apply

Job Details

Full-time
$48 - $50 an hour

Benefits

Health savings account
AD&D insurance
Disability insurance
Health insurance
Dental insurance
Flexible spending account
Paid time off
Vision insurance
401(k) matching
Flexible schedule
Life insurance
Tools provided

Qualifications

Troubleshooting refrigeration cycles
Air conditioning unit repair
Routine inspections
Mechanical troubleshooting
Kitchen equipment maintenance

Full Job Description

Become a full-time Refrigeration Tech - HVAC Mechanic with QuesTec - St. Louis to provide superior service to our customers in the St. Louis Metro area, St. Charles County, and Illinois areas!

What do we offer our Refrigeration Tech - HVAC Mechanic? We're glad you asked!

At QuesTec Mechanical, your craft is respected and rewarded. You'll enjoy competitive pay of $48–$50 per hour, a supportive team, and real career momentum. We provide practical perks that matter day one and long-term benefits that protect you and your family.

Benefits & Perks:

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
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

You'll have the support, gear, and guidance to do your best work-and be recognized for it. Ready to step up? Apply now.

YOUR DAY-TO-DAY AS OUR REFRIGERATION TECH - HVAC MECHANIC

You start your day at 7am with your take-home van, organized and stocked with the provided major tools. You review your route across the St. Louis Metro, St. Charles County, and Illinois, then head to your first stop for HVAC preventative maintenance-tuning systems for peak efficiency and catching issues early. Later, you might move to a restaurant kitchen for refrigeration work, diagnosing performance dips and restoring stable temperatures. In the afternoon, you tackle HVAC troubleshooting and repairs, walking customers through your findings and leaving systems running right. You stay connected via your company-provided phone, wear professional company uniforms, and know that real mentorship, continuing education, and growth opportunities are built into your week, not promised and forgotten.

Here's what we need from you:

HVAC experience
Ability to perform HVAC preventative maintenance, kitchen refrigeration work, and HVAC troubleshooting/repairs

Preferred: You are a Journeyman or Licensed HVAC professional.

YOUR SCHEDULE:

Full-time
7:00 am – 4:00 pm, Monday–Friday
On-call rotation
Overtime available

QUESTEC - ST. LOUIS: WHY CHOOSE US?

Since 1996, QuesTec Mechanical has been the trusted name in HVAC services and mechanical contracting throughout the region. We lead with innovation, quality workmanship, and a people-first culture. We don't just hire technicians-we develop careers through mentorship, continuing education, and meaningful advancement paths. At QuesTec, you'll find a supportive environment, flexible schedules, and leadership that recognizes hard work. Join a team where your expertise matters and your growth truly accelerates.

Ready to join a company that invests in your future and rewards your expertise? Apply today to become the next Refrigeration Tech - HVAC Mechanic at QuesTec St. Louis. Our initial application is quick, easy, and mobile-friendly-it only takes a few minutes to get started.

Quick Apply

Refine Your Search

hvac & refrigeration technicians jobs in union, mo

Refrigeration Tech - HVAC Mechanic

Maintenance - HVAC Technician

Maintenance Technician - HVAC

Commercial HVAC Technician

HVAC Preventative Maintenance Tech

Traveling Industrial Ammonia Refrigeration, Operator 1

Refrigeration Technician needed in Antarctica!

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