Insulation workers in Maryland: licensing, jobs, pay and local data
890 people work as insulation workers in Maryland, and the median pay is $58,870 a year (US Bureau of Labor Statistics, May 2024).
The Census Bureau counts 331 drywall and insulation contractor businesses with employees in Maryland (2023 County Business Patterns).
That is 1.3 businesses per 10,000 homes, against 1.4 nationally.
Maryland ranks 5 of 48 states for median pay in this trade.
It ranks 30 of 51 for businesses per 10,000 homes.
Figures last updated on .
- Jobs
- 890
- Median pay, a year
- $58,870
- Businesses with employees
- 331
Insulation workers in Maryland: businesses and jobs
| Maryland | United States | |
|---|---|---|
| Businesses with employees | 331 | 20,760 |
| Their employees | 6,144 | 250,758 |
| Annual payroll | $406,279,000 | $16,706,406,000 |
| Payroll per employee | $66,126 | $66,624 |
| Businesses per 10,000 homes | 1.3 | 1.4 |
| Jobs | 890 | 38,610 |
| Jobs per 1,000 jobs | 0.32 | — |
| Location quotient (1.00 = the national share) | 1.29 | 1.00 |
A location quotient above 1 means the trade’s share of all jobs is larger here than nationally.
What insulation workers earn in Maryland
| Maryland | United States | |
|---|---|---|
| Median pay, a year | $58,870 | $48,680 |
| Median pay, an hour | $28.30 | $23.41 |
| 10th percentile | $40,490 | $35,950 |
| 25th percentile | $49,750 | $40,270 |
| 75th percentile | $65,580 | $60,420 |
| 90th percentile | $90,070 | $77,160 |
| Average pay, a year | $61,440 | $53,440 |
Insulation workers by county in Maryland
| County | Businesses with employees | Their employees | Businesses per 10,000 homes |
|---|---|---|---|
| Prince George's County | 63 | 1,408 | 1.7 |
| Montgomery County | 55 | 1,603 | 1.4 |
| Baltimore County | 47 | 510 | 1.3 |
| Anne Arundel County | 28 | 828 | 1.2 |
| Frederick County | 22 | 395 | 2.0 |
| Howard County | 18 | 426 | 1.4 |
| Harford County | 17 | 74 | 1.6 |
| Baltimore city | 17 | 383 | 0.6 |
| Carroll County | 14 | 98 | 2.1 |
| Charles County | 8 | 97 | 1.3 |
| Calvert County | 6 | 29 | 1.7 |
| Queen Anne's County | 6 | 27 | 2.7 |
| Washington County | 6 | 61 | 0.9 |
| Wicomico County | 6 | 50 | 1.4 |
| St. Mary's County | 5 | 9 | 1.1 |
| Cecil County | 3 | 8 | 0.7 |
| Talbot County | 3 | 83 | 1.5 |
| Worcester County | 3 | 3 | 0.5 |
The homes behind the work in Maryland
| Maryland | United States | |
|---|---|---|
| Homes built before 1940 | 10.7% (±0.1 points) | 11.7% |
| Homes built in the 1960s | 11.5% (±0.2 points) | 9.9% |
| Homes heated by fuel oil | 6.6% (±0.1 points) | 3.9% |
| Homes heated by electricity | 44.1% (±0.3 points) | 41.3% |
Licenses for insulation workers in Maryland
Maryland sets its own licenses for this trade, and many cities and counties add their own; the US Department of Labor’s License Finder lists each license Maryland requires and the agency that issues it.
Before work starts, the local building department says which permits the job needs and which license the person pulling them must hold.
Federal rules and model codes for insulation workers
These federal rules apply to this work in every state, and the model codes below are adopted state by state; each is linked to its official text.
- EPA asbestos NESHAP for demolition and renovation (40 CFR part 61, subpart M)
- EPA Renovation, Repair and Painting Rule (40 CFR part 745, subpart E)
- International Energy Conservation Code (ICC)
Business counts are establishments: a company with offices in two counties is counted in each.
Jobs and pay are for the occupation in every industry, so they include people employed by builders, property managers and governments as well as by contractors.
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Questions about Maryland
How much do insulation workers make in Maryland?
The median pay for insulation workers in Maryland is $58,870 a year, against $48,680 nationally (US Bureau of Labor Statistics, May 2024).
How many insulation workers work in Maryland?
890 people work as insulation workers in Maryland, by the Bureau of Labor Statistics’ May 2024 count of jobs.
How many drywall and insulation contractor businesses are in Maryland?
The Census Bureau counts 331 drywall and insulation contractor businesses with employees in Maryland (2023 County Business Patterns).
Do insulation workers need a license in Maryland?
Maryland sets its own licenses for this trade, and many cities and counties add their own; the US Department of Labor’s License Finder lists each license Maryland requires and the agency that issues it.
Sources
- US Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2024
- US Census Bureau, County Business Patterns 2023
- License Finder: insulation workers in Maryland (US Department of Labor, CareerOneStop)
- EPA asbestos NESHAP for demolition and renovation (40 CFR part 61, subpart M)
- EPA Renovation, Repair and Painting Rule (40 CFR part 745, subpart E)
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 .