Strategically located, near all the important plays, in all the major North American basins, Nine Energy Service can provide fast and efficient completion solutions and wireline services. For general inquiries, please contact our corporate office or the nearest location.

Confidential Reporting Hotline

Nine Energy Service relies on our employees, business partners and representatives to raise concerns about potentially illegal or otherwise improper business practices or conduct by any employee or other party conducting business for or on behalf of Nine. The Company maintains a confidential, multilingual, anonymous hotline to report concerns regarding illegal or unethical misconduct. The hotline is available 24/7 by phone: 844-699-NINE (844-699-6463), email:, and on the web:

Download the Nine Whistleblower Hotline PDF

Employment Verification

Attention prospective employers of former or current Nine Energy Service (and acquired companies Crest Pumping Technologies, CDK Perforating, Dak-Tana, Northern States Completions, Peak Pressure Control, and Tripoint) employees:

Please submit your DOT and non-DOT employment verification requests to the appropriate contacts listed below.

DOT Verification Requests

Allison Penate — DOT Specialist
Phone: 281-730-5142
Secure Fax: 713-583-0494

Non-DOT Verification Requests

Please visit and select “I’m a Verifier”

Provide the following:

  • Employer Name or Code: Nine Energy Service
  • Employer Code is 149359
  • Employee’s Social Security Number

Human Resources
Phone: 281-730-5100
Secure Fax: 281-940-8602