Trade hub
HVAC Technician
Install, service and troubleshoot the heating, cooling, ventilation and refrigeration systems buildings depend on.
- Median pay
- $57,300/yr
- Entry path
- 3–5 years
- Job outlook
- +9%
What hvac technicians do
HVACR technicians work on the equipment that controls temperature, humidity and air quality — furnaces, heat pumps, air conditioners, chillers and commercial refrigeration. The trade rewards diagnostic ability more than almost any other: a strong technician is paid for knowing which of thirty possible causes is producing the symptom. EPA Section 608 certification is federally required before you can purchase or handle refrigerant.
- Median annual pay
- $57,300
- $27.55 per hour
- Typical range
- $36,700–$91,600
- 10th to 90th percentile
- Projected growth
- +9%
- 2023–2033 projections
- Annual openings
- 42,500
- Growth plus replacement
Source: U.S. Bureau of Labor Statistics, Occupational Outlook Handbook, May 2023 national wage estimates. Local pay varies substantially with union scale, prevailing wage projects and regional demand. Estimate pay for your area.
The work itself
A typical day
- Take refrigerant pressures and calculate superheat and subcooling
- Diagnose control, airflow, electrical and charge faults
- Braze line sets, pull vacuum and weigh in charge
- Perform load calculations and size replacement equipment
- Commission systems and document static pressure
Where you work
- Attics and crawlspaces in summer heat
- Rooftops and mechanical penthouses
- Grocery and restaurant refrigeration
- Data centers and central plants
Physical demands
Attic and rooftop work in extreme temperatures, ladder carries with heavy equipment, and awkward positions inside air handlers. Summer is long hours; winter varies by climate.
The honest tradeoffs
What works in your favor
- Diagnostic skill is highly valued and hard to automate
- Short training path compared with four-year apprenticeships
- Demand growing with heat pump and electrification retrofits
- Commercial refrigeration pays well and is chronically short-staffed
What to go in knowing
- Seasonal peaks mean very long summer weeks
- Attic and roof work in the worst weather of the year
- Heavy on-call load at service companies
- Refrigerant regulation changes constantly
Getting in
- Typical education
- Postsecondary nondegree award or high school diploma
- Training route
- 6–24 month trade program, or a 3–5 year apprenticeship
- Apprenticeship length
- 3–5 years
- Licensing
- EPA Section 608 is required nationwide to handle refrigerant. Many states add a separate HVAC contractor or mechanical license.
Where the trade splits
Pay and working conditions diverge sharply by specialization. These are the paths most hvac technicians end up choosing between.
- Residential service and replacement
- Commercial rooftop units
- Commercial refrigeration
- Chillers and central plant
- Building automation and controls
- Hydronics and boilers
- Heat pump and electrification retrofits
- Indoor air quality
Credentials that matter
- EPA Section 608 Technician CertificationEPA-approved certifying organization
- NATE CertificationNorth American Technician Excellence
- HVAC Excellence CertificationESCO Group
- EPA Section 609 (Motor Vehicle A/C)EPA-approved program
- OSHA 30-Hour ConstructionOSHA-authorized trainer
HVAC Technician field tools
The calculators this trade uses on the job. Everything runs in the browser.
- CalculatorPipe VolumeCalculate the water volume, weight and fill time of a pipe run for flushing and testing.
- CalculatorHVAC SizingEstimate the heating and cooling capacity a home needs before you get equipment quotes.
- CalculatorDuct SizingSize round and rectangular duct from airflow and friction rate, with velocity checks.
- DiagnosticSuperheat / SubcoolConvert pressure and temperature readings into superheat and subcooling to diagnose charge.
- CalculatorJob PricingBuild a defensible price from labor, materials, overhead and your target profit margin.
- CalculatorShop RateDetermine the hourly rate you must charge to cover overhead and hit your income target.
- CalculatorJob ProfitabilityCompare quoted price against actual hours and material to see what a job really earned.
- CalculatorBreak-EvenFind the revenue and billable hours required to cover fixed and variable costs.
- CalculatorMarkup / MarginConvert between markup and gross margin so you stop pricing below your intended profit.
- PlannerStarter Tool KitBuild a first-year tool list for your trade and see what it costs at three quality tiers.
For homeowners: when you need a hvac technician
- A system blowing warm air in summer or cold air in winter
- Ice on the outdoor unit or the indoor coil
- Equipment older than 15 years facing an expensive repair
- Uneven temperatures room to room
- Rising energy bills with no change in usage
Diagnose it first
What it should cost
Decide what to do
- CalculatorHVAC SizingEstimate the heating and cooling capacity a home needs before you get equipment quotes.
- EstimatorRepair CostEstimate what a common home repair should cost in your area before you call anyone.
- ComparisonRepair vs. ReplaceCompare the economics of repairing a failing system against replacing it outright.
- ComparisonDIY vs. ProWeigh cost, time, tools, permits, risk and consequences before you take on a job yourself.
- DiagnosticQuote AnalyzerBreak down a contractor's quote and see whether the price and the terms are reasonable.
- PlannerMaintenance PlannerGenerate a seasonal maintenance schedule tailored to your home's systems, age and climate.
- DiagnosticHome HealthAssess the remaining life of your major systems and see what is likely to fail next.
- ChecklistHiring ChecklistWork through license, insurance, contract and payment checks before you sign anything.
Find hvac technicians near you
Consent-based listings ranked by distance, relevance and verification date — never by payment.
- HVAC Technicians in New York
- HVAC Technicians in Los Angeles
- HVAC Technicians in Chicago
- HVAC Technicians in Houston
- HVAC Technicians in Phoenix
- HVAC Technicians in Philadelphia
- HVAC Technicians in San Antonio
- HVAC Technicians in San Diego
Related trades
Trades that share skills, tools or career adjacency.
- ElectricianInstall and maintain the power, lighting and control systems in homes, businesses and industrial plants.
- PlumberInstall and repair the water supply, drainage, gas and fixture systems that keep buildings habitable.
- Industrial Maintenance TechnicianKeep production equipment running by maintaining mechanical, hydraulic, electrical and control systems.