Wilmington, Delaware · HVAC Technician Salary
Median annual salary for HVAC mechanics and installers in Wilmington, Delaware, estimated from BLS OEWS 2024 metro-area data (SOC 49-9021). Salaries range from $44,276 at the 25th percentile to $79,577 at the 75th.
25th Percentile
$44,276
Median
$59,832
75th Percentile
$79,577
vs. State Median
+8%
| Level | Est. Annual |
|---|---|
Apprentice / Helper 0–2 yrs | $41,882 |
Junior Tech 2–5 yrs | $52,652 |
Journeymanmedian 5–10 yrs |
No active HVAC listings in Wilmington right now.
See all Delaware HVAC jobsRequired for any refrigerant work; universal vs. type-specific adds ~$1K
With cert: ~$63,332/yr
Fewer than 10% of techs hold NATE — scarcity drives the premium
With cert: ~$68,332/yr
Required in ~30 states; often the ceiling without it
With cert: ~$64,032/yr
Opens commercial and government service contracts
| Specialization | Est. Median |
|---|---|
Residential Service Baseline — most common role in the area | $59,832 |
Commercial HVAC RTUs, chillers, AHUs — more system complexity | $68,208 |
Refrigeration Supermarket and cold-chain specialists command a consistent premium | $70,602 |
Controls / BMS Building automation is the highest-paying specialty by a wide margin | $78,978 |
vs. Delaware Median
State median: $55,400/yr
vs. National Median
National: $54,228/yr
Est. median: $58,170/yr
Est. median: $54,846/yr
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Data Sources
City salary estimate derived from U.S. Bureau of Labor Statistics OEWS May 2024 metro-area data (SOC 49-9021) with metro-area wage adjustment factors. Certification premiums from ACCA contractor salary survey 2024. Live listing data from HVACJobs.IO employer-posted positions with verified salary ranges.
Every listing on HVACJobs.IO shows the actual salary — no "competitive pay" guessing.
Other cities in Delaware:
Data source: BLS OEWS 2024, SOC 49-9021 · Metro-area adjustment applied · Last updated 2026
| $59,832 |
Senior Tech 10–15 yrs | $68,807 |
Lead / Supervisor 15+ yrs | $76,585 |
Estimates apply BLS-observed seniority wage progression ratios to the Wilmington median. Actual pay depends on employer, company size, and specialization.
With cert: ~$61,832/yr
Premiums are additive and reflect national averages adjusted to the Wilmington wage level. Source: ACCA salary survey 2024.
New Construction Install Steady work but lower wages than service-call roles | $56,242 |
Est. median: $53,738/yr
