$30 - $40 per hour
Are you ready for a fulfilling career as an HVAC Service Technician and looking to advance your career with a company that values quality workmanship and customer satisfaction? Anton’s Plumbing Heating/Cooling & Energy E…
Skilled Trades · St. Louis, MO
HVAC Technician jobs in St. Louis, MO
HVAC technicians install, service, and repair heating, cooling, and ventilation systems, diagnosing refrigeration and electrical faults in homes and commercial buildings.
11
Open roles today
$18–$42/hr
Typical pay range
$55k
Median, full-time
3
Fresh in this list
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01
Open hvac technician roles
11 shown · sorted by freshness
$40 - $50 per hour
Job Description Job Description Lead HVAC Installer$40-$50/hour | Full-Time | St. Louis, MOLead Installation Projects with a Team That Values QualityVitt Heating and Air Conditioning is hiring a Lead HVAC Installer to pr…
$38 - $76 per hour
information, visit corporate.carrier.com or follow Carrier on social media at @Carrier . A bout this role As an HVAC Chiller Technician -with Carrier, you will play a vital role in supporting mission-critical cooling inf…
$25 - $40 per hour
Job Description Job Description Job Title: Maintenance Technician Job Description As a Maintenance Technician, you will provide essential... ..., service, and schematic interpretation. Skills in HVAC, blueprint reading,…
$40 - $43 per hour
Description Benefits: ~ Health insurance ~ Paid time off ~ Vision insurance ~401(k) ~ Dental insurance Lead HVAC Service Technician Location: Fenton, MO Pay: $40-$43/hour DOE $3,000 Sign-On Bonus $1,000 after 90 days $1,…
$79k - $158k
Test project programs to ensure specified sequences of operation are met and performed accordingly to industry standards Inspect HVAC system including point-to-point, determining the proper operating ranges for field dev…
Phone/ Daily Food Allowance, Training/ Retention Bonuses, Weekends off, Hotel & Airfare Points are Yours to Keep! The HVAC Field Service Technician role has a competitive salary based on experience. Wellness Benefits : M…
JOB DESCRIPTION Work Schedule 10 hr shift/days Environmental Conditions Able to lift 40 lbs. without assistance, Adherence to all Good Manufacturing Practices (GMP) Safety Standards, Cleanroom: no hair products, jewelry,…
HVAC Technician Jobs: Now Hiring HVAC Service Technicians in St. Louis As a 70-year-old family owned business, Galmiche & Sons is seeking experienced Full Time technicians that are looking for a long term career with a r…
$30 - $60 per hour
A quickly growing local company is looking to fill a SR. HVAC Service Technician position. Competitive compensation and plenty of opportunities for professional development! * Competitive Pay * Professional Growth * Grea…
established local Mechanical Company is looking to fill an Refrigeration Technician position. Excellent benefits, competitive compensation, and... ...issues that arise Requirements: * Residential or Commercial HVAC Servi…
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What hvac technicians earn in St. Louis
Hourly first — that's how the offer arrives
| Experience | Hourly | Annual, full-time |
|---|---|---|
| Apprentice | $18–$23 | $37k–$48k |
| Journeyman | $22–$31 | $46k–$64k |
| Master / Lead | $30–$42 | $63k–$87k |
Adjusted for the St. Louis market from national ranges.
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What employers ask for
The skills these listings keep naming
EPA 608 certificationRefrigeration cycle diagnosisElectrical troubleshootingBrazing and pipe workHeat pumps and mini-splitsDuctwork and airflowManifold gauges and metersCustomer communication
04
Interview questions worth rehearsing
With the thing the interviewer is actually listening for
A system is running but not cooling. Walk me through your diagnosis.
Show the sequence: filters and airflow first, then charge, superheat and subcooling, and electrical components. Ruling out the simple causes first signals experience.
What EPA 608 certification level do you hold?
State it directly, ideally Universal. If you also hold NATE or manufacturer certifications, this is the moment to list them.
How do you handle refrigerant recovery and the newer A2L refrigerants?
Describe proper recovery procedure and any experience with R-454B or R-32 handling requirements. Awareness of the refrigerant transition reads well.
Tell me about a callback you got. What went wrong and what did you change?
Own it briefly, explain the missed cause, and describe the habit you added, like verifying charge by measurement instead of rule of thumb.
What is your experience with heat pumps and mini-split systems?
Be specific about brands installed and serviced, inverter board diagnostics, and cold-climate installs. Demand for this experience keeps rising.
How do you talk a homeowner through a repair-versus-replace decision?
Explain giving honest numbers on age, refrigerant type, and efficiency, then letting the customer choose. Trust drives maintenance-agreement sales.
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Resume tips that move the needle
For hvac technicians specifically — generic advice costs you here
01
Put your EPA 608 certification level in the first line; Universal is the strongest signal.
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Add NATE, OSHA 10, and manufacturer certifications such as Carrier, Trane, or Mitsubishi.
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Split residential and commercial experience, and name equipment: RTUs, heat pumps, mini-splits, furnaces.
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Quantify service work with calls per day, first-visit fix rate, or maintenance agreements sold.
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Mention experience with the A2L refrigerant transition (R-454B, R-32) to show you are current.
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List diagnostic tools you own, from digital manifolds to combustion analyzers.
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Where this role goes
Typical progression
01
HVAC Apprentice
02
HVAC Technician
03
Senior or Lead Technician
04
Service Manager or Contractor
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