Does Preston Pipelines Infrastructure, LLC sponsor H-1B visas?

Yes. Preston Pipelines Infrastructure, LLC filed 3 H-1B labor condition applications with the U.S. Department of Labor (FY2022-FY2026), of which 3 were certified. LCA filings are labor-condition applications certified by the U.S. Department of Labor, not active job postings or approved USCIS H-1B petitions.

How many H-1B applications has Preston Pipelines Infrastructure, LLC filed?

Preston Pipelines Infrastructure, LLC has 3 H-1B LCA filings on record spanning FY2022-FY2026 across 2 role titles and 1 worksites.

What roles does Preston Pipelines Infrastructure, LLC sponsor for H-1B?

The most common H-1B role at Preston Pipelines Infrastructure, LLC is Cost Estimator (1 filings). Other frequent roles include Estimator.

What wages does Preston Pipelines Infrastructure, LLC offer H-1B workers?

For its most-sponsored role (Cost Estimator), Preston Pipelines Infrastructure, LLC reported offered wages ranging from $110,000 to $210,000 in DOL LCA filings.

Home / Companies / Preston Pipelines Infrastructure, LLC

Preston Pipelines Infrastructure, LLC H-1B company data

Name: Preston Pipelines Infrastructure, LLC H-1B / LCA filings
Creator: bluedoor

Summary

Preston Pipelines Infrastructure, LLC filed 3 H-1B labor condition applications (LCAs) with the U.S. Department of Labor between FY2022-FY2026.

Of those, 3 were certified (a 100% certification rate among adjudicated filings).

The filings span 2 distinct role titles across 1 worksites.

The most-sponsored role was Cost Estimator (1 filings), with offered wages from $110,000 to $210,000.

Separately, USCIS H-1B Employer Data Hub records show 1 approved and 0 denied H-1B petitions for this employer.

LCA filings are labor-condition applications certified by the U.S. Department of Labor, not active job postings or approved USCIS H-1B petitions.

Role rows Wage rows Trends

Employer	LCA filings	Role titles	Worksites	Coverage	USCIS approvals	Top role	Sources	Open
Preston Pipelines Infrastructure, LLC PRESTON PIPELINES INFRASTRUCTURE LLC	3	2	1	FY2022 to FY2026 Latest decision 2026-02-05	1	Cost Estimator 1 filings	dol_oflc_lca, uscis_h1b_employer_data_hub	Profile

Activity summary

LCA filings	3
Certified LCAs	3
Denied LCAs	0
Role titles	2
Worksites	1
Latest decision	2026-02-05
USCIS approvals	1
USCIS denials	0

Aliases and source names

Aliases	Source Names	Sources
PRESTON PIPELINES INFRASTRUCTURE LLC	Preston Pipelines Infrastructure, LLC, PRESTON PIPELINES INFRASTRUCTURE LLC	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
Cost Estimator	13-1051 Cost Estimators	1	$110,000	$210,000
Estimator	13-1051 Cost Estimators	1	$108,000	$200,000
Estimator	13-1051.00 Cost Estimators	1	$118,806	$162,740

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
Milpitas	CA	95035	3	2	108,000	210,000	2,022	2,026

Full company payload

Company ID	company:preston pipelines infrastructure
Name	Preston Pipelines Infrastructure, LLC
Normalized Name	preston pipelines infrastructure
Source Company Ids	company_dol_oflc_lca_preston_pipelines_infrastructure_llc, company_uscis_h1b_datahub_preston_pipelines_infrastructure_llc_tax_4263
Source Names	Preston Pipelines Infrastructure, LLC, PRESTON PIPELINES INFRASTRUCTURE LLC
Aliases	PRESTON PIPELINES INFRASTRUCTURE LLC
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Names

{
  "source_names": [
    "Preston Pipelines Infrastructure, LLC",
    "PRESTON PIPELINES INFRASTRUCTURE LLC"
  ],
  "dba_names": [],
  "name_variants": [
    {
      "value": "Preston Pipelines Infrastructure, LLC",
      "filing_count": 2,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Preston Pipelines Infrastructure LLC",
      "filing_count": 1,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022,
      "source": "dol_oflc_lca"
    },
    {
      "value": "PRESTON PIPELINES INFRASTRUCTURE LLC",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "4263",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 3,
  "case_count": 3,
  "role_title_count": 2,
  "worksite_count": 1,
  "total_workers": 3,
  "first_fiscal_year": 2022,
  "first_received_date": "2022-05-26",
  "latest_fiscal_year": 2026,
  "latest_decision_date": "2026-02-05",
  "certified_count": 3,
  "denied_count": 0,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 3,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 3,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 3,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    }
  ]
}

Petition Activity

{
  "initial_approval": 0,
  "initial_denial": 0,
  "continuing_approval": 0,
  "continuing_denial": 0,
  "total_approval": 1,
  "total_denial": 0,
  "fiscal_years": [
    "2022"
  ],
  "year_metrics": [
    {
      "cities": [
        "Milpitas"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2022,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "95035"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_preston_pipelines_infrastructure_llc_tax_4263_2022",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2022_row_041370"
      ],
      "continuing_approval": 1
    }
  ]
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "address_line_1": "133 Bothelo Avenue",
      "raw_address": "133 Bothelo Avenue  MILPITAS CA 95035",
      "city": "Milpitas",
      "state": "CA",
      "postal_code": "95035",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2026-02-05",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "MILPITAS CA 95035",
      "city": "Milpitas",
      "state": "CA",
      "postal_code": "95035",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-06-05",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "address_line_1": "133 Bothelo Avenue",
      "raw_address": "133 Bothelo Avenue  MILPITAS CA 95035",
      "city": "Milpitas",
      "state": "CA",
      "postal_code": "95035",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2026-02-05",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "MILPITAS CA 95035",
      "city": "Milpitas",
      "county": "Santa Clara",
      "state": "CA",
      "postal_code": "95035",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-06-05",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 2,
    "worksite_address_count": 2,
    "has_street_address_evidence": true,
    "caveat": "LCA employer/worksite addresses are capped filing evidence scoped to matched source company names and should not be treated as verified headquarters without external validation."
  }
}

Geography

{
  "states": [
    "CA"
  ],
  "cities": [
    "Milpitas"
  ],
  "postal_codes": [
    "95035"
  ],
  "top_markets": [
    {
      "city": "Milpitas",
      "state": "CA",
      "postal_code": "95035",
      "lca_count": 3,
      "role_title_count": 2,
      "wage_low_min": 108000,
      "wage_high_max": 210000,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2026
    }
  ]
}

Industry

{
  "naics_codes": [
    "541330",
    "54"
  ],
  "naics_breakdown": [
    {
      "value": "541330",
      "filing_count": 3,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 108000,
  "annualized_high_max": 210000,
  "annualized_low_avg": 112268.666666667
}

Trend

[
  {
    "fiscal_year": 2022,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 118806,
    "wage_high_max": 162740,
    "wage_low_avg": 118806
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 108000,
    "wage_high_max": 200000,
    "wage_low_avg": 108000
  },
  {
    "fiscal_year": 2026,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 110000,
    "wage_high_max": 210000,
    "wage_low_avg": 110000
  }
]

Links

{
  "roles": "/v1/roles?company=Preston%20Pipelines%20Infrastructure%2C%20LLC",
  "wages": "/v1/wages?company=Preston%20Pipelines%20Infrastructure%2C%20LLC",
  "trends": "/v1/trends?company=Preston%20Pipelines%20Infrastructure%2C%20LLC"
}

Frequently asked questions

Does Preston Pipelines Infrastructure, LLC sponsor H-1B visas?: Yes. Preston Pipelines Infrastructure, LLC filed 3 H-1B labor condition applications with the U.S. Department of Labor (FY2022-FY2026), of which 3 were certified. LCA filings are labor-condition applications certified by the U.S. Department of Labor, not active job postings or approved USCIS H-1B petitions.
How many H-1B applications has Preston Pipelines Infrastructure, LLC filed?: Preston Pipelines Infrastructure, LLC has 3 H-1B LCA filings on record spanning FY2022-FY2026 across 2 role titles and 1 worksites.
What roles does Preston Pipelines Infrastructure, LLC sponsor for H-1B?: The most common H-1B role at Preston Pipelines Infrastructure, LLC is Cost Estimator (1 filings). Other frequent roles include Estimator.
What wages does Preston Pipelines Infrastructure, LLC offer H-1B workers?: For its most-sponsored role (Cost Estimator), Preston Pipelines Infrastructure, LLC reported offered wages ranging from $110,000 to $210,000 in DOL LCA filings.

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