Insulation recruiters serving San Francisco.
Insulation workers, mechanical in San Francisco earn a $136,460 median, 134% above the national figure, and about 210 of them work in the metro. BLS counts 59 business locations of nonresidential drywall and insulation contractors across the metro. Below: local pay for every role we staff, the state licensing rules that apply and the nearby markets competing for the same people.
Positions we recruit for in San Francisco.
BLS counts about 4,370 people working in the occupations behind these roles across the San Francisco metro, the largest group being construction and building inspectors (about 2,380). Relative to the size of the local economy, insulation workers, mechanical are far less concentrated here than nationally (location quotient 0.54). Local headcount and pay for each role are below; role descriptions are on the Insulation hub.
Mechanical Insulator (Pipe/Duct/Boiler)
San Francisco: 210 employed · $136,460 median, highest of 58 metros
Building Envelope Insulation Installer
San Francisco: 370 employed · $76,170 median, 3rd-highest of 69 metros
Spray Foam Technician
Fireproofing / Firestop Technician
Insulation Foreman / Crew Lead
San Francisco: 9,810 employed · $120,810 median, 3rd-highest of 112 metros
Insulation Estimator
San Francisco: 3,300 employed · $101,630 median, 2nd-highest of 111 metros
Insulation Project Manager
San Francisco: 5,160 employed · $166,030 median, highest of 111 metros
Abatement-Certified Insulator
San Francisco: 1,410 employed · $59,580 median, 10th-highest of 90 metros
Blower / Loose-Fill Insulation Technician
Insulation Inspector / QC Technician
San Francisco: 2,380 employed · $125,130 median, 2nd-highest of 112 metros
What Insulation roles earn in San Francisco.
Insulation workers, mechanical in San Francisco earn a median $136,460, 134% over the $58,340 national figure, and 1st of 58 metros. Pay runs $69,440 at the tenth percentile to $181,280 at the ninetieth. The best-paid role below is construction and building inspectors, at $125,130 against $74,690 nationally.
| Role | San Francisco median | Typical range | National median | vs. national | Employed locally |
|---|---|---|---|---|---|
| Mechanical Insulator (Pipe/Duct/Boiler)Insulation Workers, Mechanical (47-2132) | $136,460 | $69,440–$181,280 | $58,340 | +134% | 210 |
| Building Envelope Insulation Installer · Spray Foam Technician · Fireproofing / Firestop TechnicianInsulation Workers, Floor, Ceiling, and Wall (47-2131) | $76,170 | $45,110–$119,910 | $49,120 | +55% | 370 |
| Insulation Foreman / Crew LeadFirst-Line Supervisors of Construction Trades and Extraction Workers (47-1011) | $120,810 | $73,860–$166,330 | $79,920 | +51% | 9,810 |
| Insulation EstimatorCost Estimators (13-1051) | $101,630 | $58,910–$167,780 | $78,740 | +29% | 3,300 |
| Insulation Project ManagerConstruction Managers (11-9021) | $166,030 | $100,910–$225,120 | $114,990 | +44% | 5,160 |
| Abatement-Certified InsulatorHazardous Materials Removal Workers (47-4041) | $59,580 | $47,310–$99,020 | $49,450 | +20% | 1,410 |
| Insulation Inspector / QC TechnicianConstruction and Building Inspectors (47-4011) | $125,130 | $76,000–$175,460 | $74,690 | +68% | 2,380 |
BLS Occupational Employment and Wage Statistics, May 2025, San Francisco metro. Range is 10th to 90th percentile; management and office roles are metro-wide. A metro ranking counts only the metros where BLS publishes that occupation.
How San Francisco's insulation market has changed since 2018.
San Francisco lost nonresidential drywall and insulation contractors between 2018 and 2023, from 65 business locations to 59 (down 9%), behind the 3% national decline. Headcount at those firms went down 25%, to about 2,995 people. Average annual pay there went from $102,021 to $119,506 (+17%), slower than the 21% national increase.
| Measure | 2018 | 2023 | Change |
|---|---|---|---|
| Nonresidential drywall and insulation contractors: business locations | 65 | 59 | −9% |
| Nonresidential drywall and insulation contractors: employment | 3,985 | 2,995 | −25% |
| Nonresidential drywall and insulation contractors: average annual pay | $102,021 | $119,506 | +17% |
BLS Quarterly Census of Employment and Wages, private employers, annual averages. A dash means BLS did not publish the figure.
Free Insulation hiring resources.
Definitive Guide to Insulation · 2026 Insulation Salary Guide · 3-Step Interview Guide for Insulation
San Francisco runs 45% fewer insulation workers per job than the country as a whole — well below the national concentration. Fewer per job means the people you want are already working, and usually for someone who would rather keep them.
Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025, Insulation Workers, Floor, Ceiling, and Wall (nearest published occupation for this trade). Metro-wide figures for the base occupation; the wage table above is role-specific and commercial.
How San Francisco's insulation market compares
Among the 63 metros we cover with published BLS figures, San Francisco ranks 23rd for headcount, 3rd for median pay and 52nd for concentration for insulation workers, floor, ceiling, and wall. Pay here is among the highest we see, so offers need to start near the top of the range.
| Metro | Employed | Median pay | Concentration | Commercial employers |
|---|---|---|---|---|
| Los Angeles | 830 | $48,470 | 0.46 | 165 |
| Riverside | 480 | $46,850 | 0.98 | 80 |
| San Francisco | 370 | $76,170 | 0.55 | 59 |
| San Jose | 190 | $58,890 | 0.57 | 33 |
| Sacramento | 170 | $48,310 | 0.56 | 37 |
| San Diego | – | – | – | 72 |
| Fresno | – | – | – | 21 |
| Bakersfield | – | – | – | 11 |
| Stockton | – | – | – | 10 |
| Modesto | – | – | – | 8 |
BLS OEWS occupation figures and QCEW business-location counts; a dash means not published.
What this means for hiring:For insulation employers in San Francisco, the local pool is thin and local employers have been cutting headcount. Senior hires often come from outside the metro or from adjacent trades, so start searches earlier than you would elsewhere.
Sources: BLS QCEW 2023 annual averages and BLS OEWS May 2025, San Francisco metro. Employers are counted by business location.
Insulation licensing in California.
California licenses specialty contractors by classification, including C-2 Insulation and Acoustical, C-8 Concrete and C-29 Masonry. The same state rules apply in Los Angeles, Riverside, San Diego, Sacramento, San Jose, Fresno, Bakersfield, Stockton and Modesto, so candidates licensed there can work in San Francisco without re-qualifying.
Licensing authority: Contractors State License Board (CSLB). Confirm current rules with the agency.
We have not closed an insulation search in San Francisco yet. Here is what we have closed.
These are other trades in the same market. We would rather show you the searches we have actually run in San Francisco than imply a record in this trade that we do not have yet.
- Roofing ShinglerThree weeks to add a safety-conscious shingler to a crew the client keeps building year-round.
- Roofing Project ManagerTwo decades of superintendent and project management experience against a five-year bar - placed in days.
- Commercial Construction ForemanFifteen years of construction with foreman-level crew leadership on both commercial and residential builds.
Nearby markets competing for San Francisco talent.
The closest metro we cover is San Jose, about 40 miles away. San Francisco pays more than every metro we cover within reach ($136,460 median), which helps when recruiting people in from Sacramento at $93,960. San Francisco is the largest market for this work in the region, so nearby metros tend to recruit from here rather than the other way round.
| Metro | Distance | Employed | Median pay |
|---|---|---|---|
| San Francisco | – | 210 | $136,460 |
| San Jose | 42 mi | – | – |
| Stockton | 63 mi | – | – |
| Sacramento | 75 mi | 90 | $93,960 |
| Modesto | 78 mi | – | – |
| Fresno | 162 mi | – | – |
BLS OEWS, May 2025; straight-line miles.
What else is competing for San Francisco crews.
Not insulation work. These are the capital projects big enough to pull the same crews into San Francisco in the months you are trying to fill a seat, each with the status its own market page reports.
- South San Francisco life-sciences build-outsReal trend, no verified regional totalRolling
Biotech capital of the world. Lab TI, cleanroom mechanical, and process piping. Specialty MEP with life-sciences experience commands large premiums.
- Bay Area data center growthReal trend, no verified regional totalRolling
Constrained land and power make Bay Area data center work high-value. Mechanical PMs with cooling specialty + high-voltage electrical crews in tight supply.
- Transbay district high-rise towers (downtown SF)Real trend, no verified regional totalRolling
Salesforce Tower district build-out continues with adjacent office + residential towers. Seismic-rated high-rise structural + MEP at the highest wage scale in the country.
Showing 3 of 6 projects tracked in this metro. The San Francisco market page lists them all.
What credentials matter for insulation, and what kills offers in San Francisco.
The 4 credentials that gate the work and the 3 things that most often end an insulation offer are the same in every market, kept in one place: Insulation credentials and offer risks, each linked to the body that issues it. What is local is the licensing rule above and the pay further up this page.
Frequently asked - Insulation hiring in San Francisco.
What do insulation workers, mechanical earn in San Francisco?
BLS puts the San Francisco median for insulation workers, mechanical at $136,460 a year, 134% above the $58,340 national median. That ranks first of 58 metros with published figures, in the top quarter. The range is unusually wide: $69,440 at the bottom tenth against $181,280 at the top tenth, a 2.6x gap. Senior people here are priced far above the median. No other California metro we cover pays more for this work.
Is it hard to hire insulation workers, mechanical in San Francisco?
Yes. San Francisco has 46% fewer insulation workers, mechanical per job than the country as a whole, roughly 210 in the metro, so most of the people worth hiring are already employed. The 59 nonresidential drywall and insulation contractors here average about 51 employees per location, which means a handful of large operators set the pace on pay.
Which insulation roles pay the most in San Francisco?
Of the roles we recruit for, Insulation Project Manager pays the most in San Francisco, a $166,030 median (BLS measures that occupation across all industries in the metro). Among field roles the top earner is Mechanical Insulator (Pipe/Duct/Boiler) at $136,460, 18% below it. Abatement-Certified Insulator is the lowest-paid field role at $59,580. Relative to national pay, Mechanical Insulator (Pipe/Duct/Boiler) is the strongest-paying role here (134% above).
How many nonresidential drywall and insulation contractors operate in San Francisco?
BLS counted 59 nonresidential drywall and insulation contractors in San Francisco in 2023, employing about 2,995 people between them. Down from 65 in 2018, a 9% decline against 3% decline nationally. That averages 51 people per location, so a few large operators dominate hiring. They pay an average of $119,506, 55% above the $77,107 national average for the same kind of employer.
Which nearby metros compete with San Francisco for insulation workers, mechanical?
The closest metros we cover with published figures are Sacramento (75 miles, about 90, $93,960 median), Reno (186 miles, about 40, $89,600 median) and Bakersfield (251 miles, $58,100 median). San Francisco out-pays Sacramento, Reno and Bakersfield, an advantage when recruiting from there.
Thin market. Short list anyway.
With insulation workers, mechanical this scarce in San Francisco, an open seat rarely fills from a job posting. Let's line up the people before the next one opens.
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