Security and fire alarm installers in Middlesex County, Massachusetts
Middlesex County, Massachusetts has 36 security and fire alarm system businesses with employees, employing 1,387 people (US Census Bureau, 2023 County Business Patterns).
That is 0.5 businesses per 10,000 homes, against 0.4 across Massachusetts.
Middlesex County ranks 2 of 9 counties in Massachusetts for businesses per 10,000 homes.
Their payroll averages $78,149 per employee a year.
Figures last updated on .
- Businesses with employees
- 36
- Their employees
- 1,387
- Businesses per 10,000 homes
- 0.5
Security and fire alarm installers in Middlesex County: businesses and jobs
| Middlesex County | Massachusetts | United States | |
|---|---|---|---|
| Businesses with employees | 36 | 134 | 7,151 |
| Their employees | 1,387 | 2,845 | 128,462 |
| Annual payroll | $108,392,000 | $234,530,000 | — |
| Businesses per 10,000 homes | 0.5 | 0.4 | 0.5 |
The homes behind the work in Middlesex County
| Middlesex County | Massachusetts | United States | |
|---|---|---|---|
| Homes in buildings of 20 or more units | 15.7% (±0.3 points) | 12.3% | 10.3% |
| Detached houses | 46.5% (±0.4 points) | 51.1% | 61.3% |
| Households that rent | 38.7% (±0.4 points) | 37.5% | 34.8% |
| Housing units | 664,267 (±238) | 3,030,406 | 143,775,355 |
Homes in buildings of 20 or more units: 15.7% (±0.3 points) in Middlesex County, higher than across Massachusetts (12.3%).
Detached houses: 46.5% (±0.4 points) in Middlesex County, lower than across Massachusetts (51.1%).
Households that rent: 38.7% (±0.4 points) in Middlesex County, higher than across Massachusetts (37.5%).
Places in Middlesex County
| Place | Residents | Built before 1980 | Households that rent |
|---|---|---|---|
| Cambridge | 118,796 | 67.9% | 66.5% |
| Lowell | 118,368 | 75.1% | 56.8% |
| Newton | 89,044 | 79.9% | 30.0% |
| Somerville | 81,036 | 79.7% | 65.8% |
| Framingham | 72,399 | 72.6% | 45.2% |
| Malden | 65,906 | 70.9% | 58.7% |
| Waltham | 64,902 | 69.0% | 50.3% |
| Medford | 59,354 | 75.8% | 45.9% |
| Everett | 50,045 | 77.1% | 62.8% |
| Arlington (community) | 46,350 | 85.9% | 38.4% |
| Arlington | 46,350 | 85.9% | 38.4% |
| Billerica | 42,003 | 61.5% | 20.6% |
| Woburn | 41,939 | 62.6% | 44.3% |
| Marlborough | 41,647 | 56.5% | 44.0% |
| Natick | 36,873 | 60.6% | 31.8% |
Counties in Massachusetts with a similar number of security and fire alarm system businesses
| County | Businesses with employees | Businesses per 10,000 homes | Difference from Middlesex County, per 10,000 homes |
|---|---|---|---|
| Bristol County | 12 | 0.5 | −0.1 |
| Plymouth County | 10 | 0.5 | −0.1 |
| Hampden County | 9 | 0.5 | −0.1 |
| Essex County | 15 | 0.5 | −0.1 |
| Barnstable County | 7 | 0.4 | −0.1 |
| Norfolk County | 20 | 0.7 | +0.1 |
Licenses for security and fire alarm installers in Massachusetts
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 Middlesex County
How many security and fire alarm system businesses are in Middlesex County?
The Census Bureau counts 36 security and fire alarm system businesses with employees in Middlesex County (2023 County Business Patterns).
Do security and fire alarm installers need a license in Middlesex County?
Licenses for this trade are issued by Massachusetts, and a city or county in Middlesex 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 Massachusetts (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 — Middlesex County, Massachusetts
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 .