Baltimore vs Columbia: Heating, Air Conditioning, and Refrigeration Mechanic and Installer Salary (2026)
Compare heating, air conditioning, and refrigeration mechanic and installer salaries between Baltimore, MD and Columbia, MD. All figures are 2026 estimates projected from BLS 2025 data.
Side-by-Side Comparison
| Metric | Baltimore, MD | Columbia, MD |
|---|---|---|
| Median Salary | $62,314 | $63,438▲ |
| Hourly Rate | $29.96 | $30.50▲ |
| Entry Level (P10) | $44,423▲ | $40,362 |
| 25th Percentile | $52,402▲ | $48,966 |
| 75th Percentile | $83,786▲ | $81,201 |
| Top Earner (P90) | $101,903▲ | $98,329 |
| Total Employed | 3,960▲ | 24 |
Verdict
Baltimore and Columbia are closely matched on overall heating, air conditioning, and refrigeration mechanic and installer compensation, each winning on different metrics.
The salary gap between Baltimore and Columbia is $1,124 (1.80%). Columbia's median is +5.42% compared to the US national median of $60,174.
Salary Range Comparison
The full salary range (10th to 90th percentile) in Baltimore spans $57,480,Columbia spans $57,967. Columbia has a wider pay range, suggesting more variation in pay between entry-level and experienced heating, air conditioning, and refrigeration mechanic and installers.
Cost-of-Living Adjusted Comparison
After cost-of-living adjustment, Baltimore ($59,638 effective) pays 2.75% more than Columbia ($58,040 effective).
Cost-of-living adjustment: salary × (100 / CoL index). Index of 100 = national average.
Which City Is Right for You?
Choose Baltimore if…
- ✓Better top-earner potential ($101,903)
- ✓Larger job market (3,960 employed)
- ✓Better purchasing power (CoL-adjusted: $59,638)
- ✓You prefer the Maryland area and lifestyle
Choose Columbia if…
- ✓Higher median salary ($63,438/year)
- ✓You prefer the Maryland area and lifestyle
Historical Salary Growth Comparison
Based on BLS OEWS metropolitan area data, heating, air conditioning, and refrigeration mechanic and installer salaries in Baltimore grew -6.8% from 2019 to 2025, compared to -12.3% growth in Columbia over the same period.
Baltimore, MD
$64,370 (2019) → $60,021 (2025)
Columbia, MD
$69,678 (2024) → $61,104 (2025)
View Full Salary Data
Baltimore, MD
Columbia, MD
Frequently Asked Questions
Which city pays heating, air conditioning, and refrigeration mechanic and installers more: Baltimore or Columbia?
What is the hourly rate difference between Baltimore and Columbia?
Should I relocate from Baltimore to Columbia as a heating, air conditioning, and refrigeration mechanic and installer?
What do entry-level heating, air conditioning, and refrigeration mechanic and installers earn in Baltimore vs Columbia?
Related Comparisons
Written by Jordan Lee, HVAC Technician
Career Analyst
Jordan has 10 years of experience in HVAC systems. He specializes in residential installation and maintenance.
Methodology & Data Source
All salary figures are 2026 projections based on BLS OEWS May 2025 data. A 3.82% CAGR (derived from 6-year national BLS trends) was applied to estimate current compensation. Cost-of-living adjustments use BEA Regional Price Parity data. Actual salaries vary by employer, certifications, and experience.
Data Sources & Methodology
Source: BLS, OEWS , released .
Compiled and verified by Jordan Lee, HVAC Technician, a licensed heating, air conditioning, and refrigeration mechanic and installer with 10+ years of clinical experience. · View source data at BLS.gov