Core Tech Construction Corporation H-1B wage filings
Tamuning, GU. Filings decided July 2025 to June 2026. Also filed as CORE TECH CONSTRUCTION CORP.
Core Tech Construction Corporation filed 140 wage applications for H-1B and similar visas from July 2025 to June 2026. The median wage it offered was $62,500, 8.9% above the government's prevailing wage for the same jobs. Its most-filed job was Civil Engineer (58 filings, median $60,000).
- Filings
- 140
- Positions covered
- 139
- Certified
- 99.3%
- Job titles
- 8
- Worksite cities
- 1
- Filings since FY2022
- 530
- Median offer change since FY2022
- +14%
Offered wage since 2022
Core Tech Construction Corporation's median H-1B wage offer rose 14%, from $55,800 in fiscal 2022 to $63,800 in fiscal 2026 so far. In fiscal 2026 it was 8.9% above the prevailing wage. Its busiest full year was fiscal 2025, with 152 filings.
Middle half of offered wagesMedian offered wageMedian prevailing wageFilings per year
Fiscal years run October to September. Fiscal 2026 is still running: these figures cover October 2025 to June 2026.
Core Tech Construction Corporation by fiscal year
| Fiscal year | Filings | Median offered | vs year before | Median prevailing | vs prevailing |
|---|---|---|---|---|---|
| 2026 (Oct to Jun) | 93 | $63,800 | +6.3% | $59,436 | +8.9% |
| 2025 | 152 | $60,000 | +8.7% | $55,182 | +8.7% |
| 2024 | 98 | $55,200 | −8.0% | $53,685 | +8.4% |
| 2023 | 94 | $60,000 | +7.5% | $54,808 | +8.9% |
| 2022 | 93 | $55,800 | n/a | $50,045 | +5.2% |
Offered wage by job title
Middle half of offered wagesMedian offered wageMedian prevailing wage
| Job title | Filings | Median offered | Offered range and prevailing wage | vs prevailing | Median since 2020 |
|---|---|---|---|---|---|
| Civil Engineer | 58 | $60,000 | +10.3% | +15% since 2022 | |
| Electrical Engineer | 27 | $65,000 | +8.9% | +15% since 2022 | |
| Mechanical Engineer | 26 | $62,500 | +8.5% | −7% since 2022 | |
| Architect | 12 | $80,000 | +15.3% | +15% since 2022 | |
| Accountant | 9 | $49,536 | +10.9% | +50% since 2022 | |
| Safety Engineer | 5 | $68,910 | +10.3% | ||
| Construction Manager | 2 | $71,131 | +6.6% | ||
| Interior Designer | 1 | $43,181 | at the minimum | ||
No job title on this page matches. Only the most-filed titles are listed.
Where the jobs are
| Worksite | Filings | Median offered |
|---|---|---|
| Tamuning, GU | 140 | $62,500 |
By visa type: 140 H-1B. By outcome: 138 certified, 1 certified and later withdrawn, 1 withdrawn before a decision.
Filings by quarter
Across all employers, filings bunch up in the first half of each year around the annual H-1B lottery, so compare a quarter with the same quarter a year earlier, not with the one before it.
Seniority of the jobs filed
The government assigns each job one of four wage levels. A higher level means a higher legal minimum.
What these numbers are
- They are wages Core Tech Construction Corporation attested to on Labor Condition Applications (Form ETA-9035), not paychecks. Bonuses and stock are not included.
- A filing is not a visa or a hire. One filing can cover several positions, and some are later withdrawn. Wage figures use certified filings only.
- The prevailing wage is the minimum the employer must pay for that job in that area, set from government wage surveys.
Source: U.S. Department of Labor, OFLC disclosure data. How we clean and count it.
Other employers based in Tamuning, GU
- Core Tech International Corporation19
- Ernst & Young LLP (EY GUAM)14
- Pacific Rim Constructors, Inc.14
- California Pacific Technical Services, LLC11
- Brownstone Construction, Inc.10
- SIFA Learning Academy Charter School9
- Dooall Construction Co.,8
- Granite Construction Company Guam7
- Sumitomo Mitsui Construction Co., Ltd.7
- CATALYST Construction Inc.5