PERM in Water and Sewer Line and Related Structures Construction
NAICS 237110
- Decisions
- 192
- Approved
- 90.4%
- Median certified wage
- $57,191
- Years
- FY2016 to FY2026
Year by year
- certified
- denied
- withdrawn
Fiscal years run October to September. FY2016 to FY2023 come from DOL's closed-year files, FY2024 on from its current ones; the newest year is partial until DOL publishes its fourth quarter.
Every year as a table
| Fiscal year | Certified | Denied | Withdrawn |
|---|---|---|---|
| FY2016 | 14 | 0 | 0 |
| FY2017 | 4 | 3 | 0 |
| FY2018 | 8 | 1 | 0 |
| FY2019 | 15 | 1 | 0 |
| FY2020 | 9 | 2 | 1 |
| FY2021 | 12 | 2 | 0 |
| FY2022 | 9 | 1 | 8 |
| FY2023 | 23 | 4 | 4 |
| FY2024 | 35 | 1 | 2 |
| FY2025 | 16 | 2 | 0 |
| FY2026 | 15 | 0 | 0 |
Top sponsors
- Carolina Conduit Systems, Inc. 20
- BOART LONGYEAR COMPANY 11
- SOUTHEAST UTILITY CONSTRUCTION, LLC 10
- CUC. LLC 9
- CERTIFIED EROSION CONTROL OF NEW HAMPSHIRE, LLC 8
- PLW Waterworks, LLC 6
- GARNEY HOLDING COMPANY 6
- WILLIAM A. HAZEL, INC. 5
- RIVERS CONSTRUCTION GROUP, LTD. 5
- Anaergia Services LLC 4
Top occupations
Worksite states
- North Carolina 44
- Texas 32
- Florida 19
- Virginia 16
- California 16
- Utah 13
- New Hampshire 8
- Maryland 7
- Arizona 5
- Pennsylvania 3
Worksite cities
- Clayton, NC 20
- Houston, TX 11
- Garner, NC 10
- Seven Springs, NC 9
- Goffstown, NH 8
- West Valley City, UT 7
- Chantilly, VA 7
- Carlsbad, CA 6
- The Woodlands, TX 4
- Seminole, TX 4
Countries of citizenship
- Mexico 67
- India 14
- El Salvador 12
- Canada 8
- Venezuela 8
- Pakistan 5
- Honduras 5
- Brazil 4
- Australia 3
- Ireland 3
Worker's education
- None 86
- Bachelor's 30
- Master's 23
- High School 8
- Other 4
- Doctorate 1
- Associate's 1
Visa held when filed
- H-2B 48
- H-1B 25
- L-1 10
- F-1 7
- EWI 6
- TN 5
- NOT IN USA 4
- E-2 3
- PAROLEE 3
- B-2 3
The industry is the NAICS code the employer entered on the form. DOL publishes the code alone; the title is the Census Bureau's, and a code Census never defined takes its parent group's title.
Case data: DOL quarterly disclosure files (flag.dol.gov) · data through Jun 30, 2026 · quarterly Decided PERM cases only. A case still waiting is not in here, so counts and durations describe finished cases, not the queue.