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As of August 01, 2026, the average salary for a HVAC Installation Technician III in Maryland is $69,700 per year, which breaks down to an hourly rate of $34.
However, a HVAC Installation Technician III's salary can vary significantly. Here’s a look at the typical salary range:
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HVAC Installation Technician III Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $76,100 | $6,342 | $1,463 | $37 |
| Average | $69,700 | $5,808 | $1,340 | $34 |
| 25th Percentile | $63,800 | $5,317 | $1,227 | $31 |
One Hour Heating & Air Conditioning - Baltimore, MD
Air Conditioning Contractors of America (ACCA) - Queenstown, MD
One Hour Heating & Air Conditioning - Frederick, MD
One Hour Heating & Air Conditioning - Columbia, MD
A HVAC Installation Technician III's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location, and company size can directly affect your earning potential.
Experience is a primary driver of a HVAC Installation Technician III's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:
| Job Role | Years of Experience | Average Salary |
|---|---|---|
| Entry HVAC Mechanic | 0-1 years | $53,583 |
| HVAC Installation Technician II | 1-3 years | $62,829 |
| HVAC Installation Technician III | 3-5 years | $69,660 |
| HVAC Field Supervisor | 5+ years | $81,889 |
What Am I Worth?
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract HVAC Installation Technician IIIs. For example, consider the average annual salaries in these key locations:
Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:
HVAC Installation Technician III salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $78,025. While startup companies pay approximate $66,007.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $66,007 |
| Growth Stage | 51~500 | $69,811 |
| Established | 501~5000 | $75,347 |
| Enterprise | 5000+ | $78,025 |
For HVAC Installation Technician III roles, the industry you choose can affect earning potential by as much as 39% (the gap between the highest and lowest paying industries). Data shows that the Construction and Hospitality & Leisure sectors offer the strongest compensation, at 20% above the average. In contrast, HVAC Installation Technician positions in Transportation or Aerospace & Defense typically offer lower base pay, as these industries often view HVAC Installation Technician III as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Construction | $83,640 | $40.0 | 20% |
| Hospitality & Leisure | $80,155 | $39.0 | 15% |
| MFG Durable | $78,064 | $38.0 | 12% |
| Biotechnology | $76,670 | $37.0 | 10% |
| Pharmaceuticals | $75,276 | $36.0 | 8% |
Understanding how a HVAC Installation Technician III's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $76,100 | $6,342 | $1,463 | $37 |
| Average | $69,700 | $5,808 | $1,340 | $34 |
| 25th Percentile | $63,800 | $5,317 | $1,227 | $31 |
For a HVAC Installation Technician III, the most direct path to higher earnings is advancing to the HVAC Field Supervisor role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $81,900 - a projected growth of 18% over your current level.
Ready to take the next step in your career? Browse thousands of current HVAC Installation Technician III job openings on our job board. Use the search bar below to find your perfect match.
Hughes Mechanical LLC
Forest Hill, MD
Hughes Mechanical LLC | Forest Hill, MD
Job Description. Job Description. We are seeking a skilled HVAC Residential Installation Technician to join our team. Our HVAC Technicians continue to driv... more
3 Days Ago
Maryland Heating & Air
Essex, MD
Maryland Heating & Air | Essex, MD
Job Description. Job Description. Maryland Heating & Air is growing fast—and we’re looking for a full-time HVAC Installation Technician who takes pride in ... more
4 Days Ago
ABM Industries
Catonsville, MD
ABM Industries | Catonsville, MD
HVAC Technician. The HVAC Technician performs maintenance, repairs and installation of assigned HVAC and Refrigeration equipment and controls, chilled wate... more
5 Days Ago
Mechanical Engineering & Construction Corporation
Catonsville, MD
ABM Industries
RICHMOND, VA
ABM Industries | RICHMOND, VA
At ABM Industries, we know skilled HVAC technicians are the backbone of our success. That's why we offer competitive pay, flexible schedules, and benefits ... more
26 Days Ago
Trane Technologies
WOODBINE, TN
Trane Technologies | WOODBINE, TN
Be a part of our mission. As a world leader in creating comfortable, sustainable, and efficient climate solutions for buildings, homes and transportation, ... more
1 Day Ago
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