Question 1

Does Langan Engineering and Environmental Services sponsor green cards?

Accepted Answer

Yes. Langan Engineering and Environmental Services has filed 16 PERM labor certification applications with the Department of Labor, with 14 certified. The median processing time from filing to decision has been 322 days.

Question 2

What is the current PERM processing time?

Accepted Answer

The DOL processing time from PERM filing to decision typically ranges from 6 to 18 months. This does not include the prevailing wage determination (1–6 months) or the recruitment period (2–3 months) that happen before filing. For Langan Engineering and Environmental Services, the median processing time from filing to decision has been 322 days. See the processing time chart above for year-over-year trends.

Question 3

How long does it take to get a green card through Langan Engineering and Environmental Services?

Accepted Answer

The full employer-sponsored green card timeline depends on three stages: PERM labor certification (6–18 months), I-140 petition with USCIS (4–6 months, or 15 days with premium processing), and adjustment of status or consular processing. For applicants from countries with visa backlogs like India and China, the wait for a visa number after I-140 approval can add years. The total process from start to green card typically takes 1–5+ years.

Question 4

What triggers a PERM audit?

Accepted Answer

The DOL may audit a PERM application if certain risk factors are present: layoffs within 6 months of filing, the foreign worker having an ownership interest in the company, job requirements that exceed the norm for the occupation, foreign language requirements, or combination occupations. An audit requires additional documentation but does not mean the case will be denied.

Question 5

What is Langan Engineering and Environmental Services's PERM approval rate?

Accepted Answer

Langan Engineering and Environmental Services has a 100% PERM approval rate across 16 total applications (14 certified, 0 denied, 2 withdrawn). The national average PERM approval rate is approximately 85%. Note that withdrawn cases are not counted in the approval rate calculation.

Year	Filings	Certified	Withdrawn	Median Processing Days
2024	3	1	2	446
2023	5	5	0	461
2022	6	6	0	316
2017	1	1	0	56
2016	1	1	0	86

Job Title	Salary	Location	Filed	Decision	Days	Status
Geotechnical Engineer G-100-24221-255544	$80,700	Philadelphia, PA	Aug 8, 2024	Sep 25, 2024	48	Withdrawn
Civil Engineers G-100-24171-128811	$77,000	Princeton, NJ	Jun 19, 2024	Sep 10, 2024	83	Withdrawn
Civil Engineers G-100-24149-043285	$81,000	Princeton, NJ	May 28, 2024	Aug 17, 2025	446	Certified
Geologist G-100-23256-344145	$98,000	Oakland, CA	Sep 13, 2023	Jan 14, 2025	489	Certified - Expired
Civil Engineer G-100-23244-316619	$81,500	Dallas, TX	Sep 1, 2023	Jan 14, 2025	501	Certified - Expired
Geotechnical Engineer G-100-23244-316090	$83,138	San Jose, CA	Sep 1, 2023	Jan 14, 2025	501	Certified - Expired
Geotechnical Engineers G-100-23178-147082	$71,000	Miami Lakes, FL	Jun 27, 2023	Aug 20, 2024	420	Certified
Data Analyst A-23101-25727	$73,500	Boston, MA	May 17, 2023	Jun 3, 2024	383	Certified
Application Developer A-22314-55295	$86,300	Parsippany, NJ	Dec 19, 2022	Nov 16, 2023	332	Certified-Expired
Senior Staff Landscape Architect A-22292-42101	$93,000	Parsippany, NJ	Oct 28, 2022	Sep 15, 2023	322	Certified
Senior Staff Land Architect A-22271-29568	$76,000	Parsippany, NJ	Oct 28, 2022	Sep 15, 2023	322	Certified
Senior Licensed Field Engineer (Geotechnical) A-22256-20498	$98,000	Parsippany, NJ	Sep 21, 2022	Jul 28, 2023	310	Certified
Geologist A-22203-93169	$74,800	Lakewood, CO	Aug 2, 2022	Jun 8, 2023	310	Certified
Civil Engineer A-22124-50427	$89,200	Parsippany, NJ	Jul 6, 2022	Apr 25, 2023	293	Certified
Computer Scientist / Applications Developer A-17073-13239	$65,083	Parsippany, NJ	Apr 13, 2017	Jun 8, 2017	56	Certified
Environmental Scientist A-16211-37533	$61,797	Parsippany, NJ	Aug 15, 2016	Nov 9, 2016	86	Certified-Expired

Langan Engineering and Environmental Services — Green Card PERM Data

Langan Engineering and Environmental Services PERM & Green Card Filings

PERM Filings by Quarter

PERM Processing Time by Year

All PERM Filings

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