Controlled Contamination Services
Administrative & Support / Waste Mgmt · Primarily CA · PERM filings 2021–2024
Overview
Controlled Contamination Services is a Administrative & Support / Waste Mgmt employer that has filed 606 PERM green-card applications between FY2021 and FY2024. That places it #110 among all U.S. PERM sponsors in our dataset. 192 were certified (31.7% approval rate), taking about 410 days on average. The most-sponsored role is Janitors and Cleaners, Except Maids and Housekeeping Cleaners, with most worksites in CA, and the median sponsored wage is $31,429.
606
PERM filings
31.7%
approval
70
denied
$31,429
median wage
410d
avg processing
Worker background
Across 436 filings with beneficiary data, the most common country of origin is BANGLADESH (70%). (From legacy PERM form data, FY2020–FY2024.)
Top countries of origin
- Bangladesh306
- Philippines35
- Albania19
- Brazil15
- South Korea11
- Pakistan9
- Afghanistan7
- China5
- Cambodia5
- Cameroon4
Prior visa status
- Not in USA361
- F-117
- B-23
- F-23
- A1/A22
- J-12
- M-11
- TD1
Education
- None436
PERM filings by year
Occupations & job titles
The occupations Controlled Contamination Services most often sponsors, with average wages.
| Occupation | Filings | Avg wage |
|---|---|---|
| Janitors and Cleaners, Except Maids and Housekeeping Cleaners | 603 | $31,706 |
Common job titles
Wage range
$27,747
25th
$31,429
median
$35,360
75th
$41,600
90th
Law firms used
- American Investor Immigration Law, PLLC166
- American International & Immigration Law, PC161
- AMERICAN INTERNATIONAL IMMIGRATION Law, PLLC119
- American International Immigration Law, PC61
- American International Immigration Law45
- American Investor Immigration Law, PC6
Recent filings
| Case | Job title | Status | Worksite | Decision |
|---|---|---|---|---|
| A-22130-52942 | Janitor | Certified - Expired | Bothell, WA | Jan 30, 2023 |
| A-22119-48160 | Janitor | Certified - Expired | Bothell, WA | Jan 19, 2023 |
| A-22120-48444 | Janitor | Certified - Expired | Bothell, WA | Dec 30, 2022 |
| A-22120-48443 | Janitor | Certified - Expired | Bothell, WA | Dec 30, 2022 |
| A-22285-38214 | Janitor | Withdrawn | Sparks, NV | Oct 14, 2022 |
| A-22208-95930 | Janitor | Withdrawn | Fremont, CA | Aug 8, 2022 |
| A-22181-81790 | Janitor | Withdrawn | Los Angeles, CA | Aug 8, 2022 |
| A-22172-75799 | JANITOR | Withdrawn | SAN DIEGO, CA | Jul 21, 2022 |
| A-22173-76265 | JANITOR | Withdrawn | SAN DIEGO, CA | Jul 21, 2022 |
| A-22173-76271 | JANITOR | Withdrawn | SAN DIEGO, CA | Jul 21, 2022 |
| A-22173-76281 | JANITOR | Withdrawn | SAN DIEGO, CA | Jul 21, 2022 |
| A-22173-76282 | JANITOR | Withdrawn | SAN DIEGO, CA | Jul 21, 2022 |
| A-22173-76302 | JANITOR | Withdrawn | SAN DIEGO, CA | Jul 21, 2022 |
| A-22173-76307 | JANITOR | Withdrawn | SAN DIEGO, CA | Jul 21, 2022 |
| A-22173-76321 | JANITOR | Withdrawn | SAN DIEGO, CA | Jul 21, 2022 |
| A-22173-76330 | JANITOR | Withdrawn | SAN DIEGO, CA | Jul 21, 2022 |
| A-22173-76337 | JANITOR | Withdrawn | SAN DIEGO, CA | Jul 21, 2022 |
| A-22182-82484 | Janitor | Withdrawn | Boston, MA | Jul 14, 2022 |
| A-22178-79041 | Janitor | Withdrawn | Boston, MA | Jun 30, 2022 |
| A-22125-51016 | Janitor | Withdrawn | Bothell, WA | May 27, 2022 |
Source: U.S. DOL OFLC PERM disclosure data. Wages are annual-equivalent; outliers excluded.