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-21139-88650 | Janitor | Certified - Expired | Sparks, NV | Mar 3, 2022 |
| A-21139-88648 | Janitor | Certified - Expired | Sparks, NV | Mar 3, 2022 |
| A-21139-88624 | Janitor | Certified - Expired | Sparks, NV | Mar 3, 2022 |
| A-21139-88618 | Janitor | Certified - Expired | Sparks, NV | Mar 3, 2022 |
| A-21189-14073 | Janitor | Certified - Expired | Fremont, CA | Feb 17, 2022 |
| A-21189-14160 | Janitor | Certified - Expired | Fremont, CA | Feb 17, 2022 |
| A-21193-15525 | Janitor | Certified - Expired | Fremont, CA | Jan 25, 2022 |
| A-21189-14172 | Janitor | Certified - Expired | Fremont, CA | Jan 20, 2022 |
| A-21189-14167 | Janitor | Certified - Expired | Fremont, CA | Jan 20, 2022 |
| A-21189-14059 | Janitor | Certified - Expired | Fremont, CA | Jan 20, 2022 |
| A-21189-14056 | Janitor | Certified - Expired | Fremont, CA | Jan 20, 2022 |
| A-21189-14023 | Janitor | Certified - Expired | Fremont, CA | Jan 20, 2022 |
| A-21193-15507 | Janitor | Certified - Expired | Fremont, CA | Jan 4, 2022 |
| A-21193-15530 | Janitor | Certified - Expired | Fremont, CA | Jan 4, 2022 |
| A-21193-15518 | Janitor | Certified - Expired | Fremont, CA | Jan 4, 2022 |
| A-21193-15508 | Janitor | Certified - Expired | Fremont, CA | Jan 4, 2022 |
| A-21165-00768 | Janitor | Certified - Expired | Fremont, CA | Dec 27, 2021 |
| A-21165-00765 | Janitor | Certified - Expired | Fremont, CA | Dec 27, 2021 |
| A-21165-00763 | Janitor | Certified - Expired | Fremont, CA | Dec 27, 2021 |
| A-21165-00762 | Janitor | Certified - Expired | Fremont, CA | Dec 27, 2021 |
Source: U.S. DOL OFLC PERM disclosure data. Wages are annual-equivalent; outliers excluded.