Security and fire alarm installers in Fairfax County, Virginia
Fairfax County, Virginia has 32 security and fire alarm system businesses with employees, employing 2,776 people (US Census Bureau, 2023 County Business Patterns).
That is 0.7 businesses per 10,000 homes, against 0.5 across Virginia.
Fairfax County ranks 10 of 18 counties in Virginia for businesses per 10,000 homes.
Their payroll averages $114,764 per employee a year.
Across Virginia, security and fire alarm installers earn a median of $60,200 a year (US Bureau of Labor Statistics, May 2024).
Figures last updated on .
- Businesses with employees
- 32
- Their employees
- 2,776
- Businesses per 10,000 homes
- 0.7
Security and fire alarm installers in Fairfax County: businesses and jobs
| Fairfax County | Virginia | United States | |
|---|---|---|---|
| Businesses with employees | 32 | 178 | 7,151 |
| Their employees | 2,776 | 5,149 | 128,462 |
| Annual payroll | $318,586,000 | $499,077,000 | — |
| Businesses per 10,000 homes | 0.7 | 0.5 | 0.5 |
The homes behind the work in Fairfax County
| Fairfax County | Virginia | United States | |
|---|---|---|---|
| Homes in buildings of 20 or more units | 14.7% (±0.3 points) | 8.9% | 10.3% |
| Detached houses | 45.5% (±0.4 points) | 61.3% | 61.3% |
| Households that rent | 31.4% (±0.5 points) | 32.7% | 34.8% |
| Housing units | 430,047 (±184) | 3,684,756 | 143,775,355 |
Homes in buildings of 20 or more units: 14.7% (±0.3 points) in Fairfax County, higher than across Virginia (8.9%).
Detached houses: 45.5% (±0.4 points) in Fairfax County, lower than across Virginia (61.3%).
Households that rent: 31.4% (±0.5 points) in Fairfax County, lower than across Virginia (32.7%).
Places in Fairfax County
| Place | Residents | Built before 1980 | Households that rent |
|---|---|---|---|
| Centreville | 71,706 | 11.1% | 26.8% |
| Reston | 64,414 | 41.3% | 39.4% |
| McLean | 49,627 | 56.0% | 13.9% |
| Burke | 44,029 | 57.1% | 10.5% |
| Annandale | 41,705 | 80.1% | 34.6% |
| Oakton | 36,528 | 43.3% | 33.4% |
| Fair Oaks | 35,545 | 4.5% | 55.3% |
| West Falls Church | 31,279 | 69.9% | 32.9% |
| Springfield | 31,154 | 55.1% | 34.0% |
| Tysons | 28,936 | 25.5% | 65.7% |
| Herndon | 24,672 | 42.9% | 37.9% |
| Bailey's Crossroads | 24,271 | 58.7% | 52.0% |
| Chantilly | 24,036 | 17.8% | 18.9% |
| McNair | 22,655 | 3.5% | 74.6% |
| West Springfield | 22,532 | 66.3% | 15.1% |
Counties in Virginia with a similar number of security and fire alarm system businesses
| County | Businesses with employees | Businesses per 10,000 homes | Difference from Fairfax County, per 10,000 homes |
|---|---|---|---|
| Chesterfield County | 11 | 0.8 | +0.0 |
| Prince William County | 11 | 0.7 | −0.1 |
| Roanoke city | 4 | 0.8 | +0.1 |
| Chesapeake city | 8 | 0.8 | +0.1 |
| James City County | 3 | 0.9 | +0.1 |
| Alexandria city | 7 | 0.9 | +0.1 |
Licenses for security and fire alarm installers in Virginia
Federal rules and model codes for security and fire alarm installers
- OSHA electrical safety in construction (29 CFR part 1926, subpart K)
- National Fire Alarm and Signaling Code (NFPA 72)
- National Electrical Code (NFPA 70)
Jobs and pay are published by state, not by county; the county figures are businesses and their employees.
Business counts are establishments: a company with offices in two counties is counted in each.
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Questions about Fairfax County
How many security and fire alarm system businesses are in Fairfax County?
The Census Bureau counts 32 security and fire alarm system businesses with employees in Fairfax County (2023 County Business Patterns).
How much do security and fire alarm installers make in Fairfax County?
Pay is published by state: across Virginia, security and fire alarm installers earn a median of $60,200 a year (US Bureau of Labor Statistics, May 2024).
Do security and fire alarm installers need a license in Fairfax County?
Licenses for this trade are issued by Virginia, and a city or county in Fairfax County may add its own; the US Department of Labor’s License Finder lists the state’s, and the local building department says which permits a job needs.
Sources
- US Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2024
- US Census Bureau, County Business Patterns 2023
- License Finder: security and fire alarm installers in Virginia (US Department of Labor, CareerOneStop)
- OSHA electrical safety in construction (29 CFR part 1926, subpart K)
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Fairfax County, Virginia
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are published by the US Census Bureau and the US Bureau of Labor Statistics; Seayora reproduces them and does not adjust them. Rules are summarized from their official text, which governs; this page is not legal advice, and a state or city may add requirements of its own.
Figures last updated on .