---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-175423"
form_type: "8-K"
ticker: "PWR"
cik: "0001050915"
company_name: "QUANTA SERVICES, INC."
filed_at: "2025-08-07T23:59:59+00:00"
generated_at: "2026-05-17T17:01:01.017222+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Quanta Services issues $1.5B of senior notes in three tranches (2028, 2031, 2035)

## Summary
- $500M of 4.300% Senior Notes due 2028 (maturity Aug 9, 2028); interest payable Feb 9 and Aug 9.
- $500M of 4.500% Senior Notes due 2031 (maturity Jan 15, 2031); interest payable Jan 15 and Jul 15.
- $500M of 5.100% Senior Notes due 2035 (maturity Aug 9, 2035); interest payable Feb 9 and Aug 9.
- Notes are senior unsecured obligations, structurally subordinated to subsidiary liabilities, and rank equally with existing unsecured debt.
- Issuance closed Aug 7, 2025; proceeds intended for general corporate purposes (not stated, typical for such offerings).

## SEC filing metadata
- accession: 0001193125-25-175423
- form_type: 8-K
- ticker: PWR
- cik: 0001050915
- company_name: QUANTA SERVICES, INC.
- filed_at: 2025-08-07T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1050915/000119312525175423/0001193125-25-175423-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1050915/000119312525175423/d943908d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-175423
- JSON: https://secwatch.observer/filing/0001193125-25-175423.json
- Plain text: https://secwatch.observer/filing/0001193125-25-175423.txt

## Key facts
- Debt Financings
  QUANTA SERVICES, INC. incurred senior notes of $500,000,000 aggregate principal amount with BofA Securities, Inc., Wells Fargo Securities, LLC, J.P. Morgan Securities LLC, PNC Capital Markets LLC and Truist Securities, Inc. at 4.300% maturing August 9, 2028.
  - Instrument: senior notes
  - Principal: $500,000,000 aggregate principal amount
  - Counterparty: BofA Securities, Inc., Wells Fargo Securities, LLC, J.P. Morgan Securities LLC, PNC Capital Markets LLC and Truist Securities, Inc.
  - Rate: 4.300%
  - Maturity: August 9, 2028
  - Event: incurrence
  source text: On August 7, 2025 (the "Closing Date"), Quanta Services, Inc. (the "Company") issued (i) $500,000,000 aggregate principal amount of its 4.300% Senior Notes due 2028 (the "2028 Notes")
  evidence_url: https://www.sec.gov/Archives/edgar/data/1050915/000119312525175423/0001193125-25-175423-index.htm
- Debt Financings
  QUANTA SERVICES, INC. incurred senior notes of $500,000,000 aggregate principal amount with BofA Securities, Inc., Wells Fargo Securities, LLC, J.P. Morgan Securities LLC, PNC Capital Markets LLC and Truist Securities, Inc. at 5.100% maturing August 9, 2035.
  - Instrument: senior notes
  - Principal: $500,000,000 aggregate principal amount
  - Counterparty: BofA Securities, Inc., Wells Fargo Securities, LLC, J.P. Morgan Securities LLC, PNC Capital Markets LLC and Truist Securities, Inc.
  - Rate: 5.100%
  - Maturity: August 9, 2035
  - Event: incurrence
  source text: 13(a) of the Exchange Act. ☐ Item 1.01 Entry into a Material Definitive Agreement. On August 7, 2025 (the “Closing Date”), Quanta Services, Inc. (the “Company”) issued (i) $500,000,000 aggregate principal amount of its 4.300% Senior Notes due 2028 (the “2028 Notes”), (ii) $500,000,000 aggregate principal amount of its 4.500% Senior Notes due 2031 (the “2031
  evidence_url: https://www.sec.gov/Archives/edgar/data/1050915/000119312525175423/0001193125-25-175423-index.htm
- Debt Financings
  QUANTA SERVICES, INC. incurred senior notes of $500,000,000 aggregate principal amount with BofA Securities, Inc., Wells Fargo Securities, LLC, J.P. Morgan Securities LLC, PNC Capital Markets LLC and Truist Securities, Inc. at 4.500% maturing January 15, 2031.
  - Instrument: senior notes
  - Principal: $500,000,000 aggregate principal amount
  - Counterparty: BofA Securities, Inc., Wells Fargo Securities, LLC, J.P. Morgan Securities LLC, PNC Capital Markets LLC and Truist Securities, Inc.
  - Rate: 4.500%
  - Maturity: January 15, 2031
  - Event: incurrence
  source text: (ii) $500,000,000 aggregate principal amount of its 4.500% Senior Notes due 2031 (the "2031 Notes")
  evidence_url: https://www.sec.gov/Archives/edgar/data/1050915/000119312525175423/0001193125-25-175423-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.