Skip to main content
U.S. flag

An official website of the United States government.

Here’s how you know

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

United States Department of Labor
U.S. Department of Labor

Occupational Safety and Health Administration
Contact UsFAQA to Z Index
Languages
  • اَلْعَرَبِيَّةُ (Arabic)
  • Sinugbuanong Binisayâ (Cebuano)
  • 简体字 (Chinese-Simplified)
  • 繁体字 (Chinese-Traditional)
  • English
  • Français (French)
  • Kreyòl ayisyen (Haitian Creole)
  • 한국어 (Korean)
  • नेपाली (Nepali)
  • Polski (Polish)
  • Português (Portuguese (Brazilian))
  • Русский (Russian)
  • Af-Soomaali (Somali)
  • Español (Spanish)
  • Українська (Ukrainian)
  • Tiếng Việt (Vietnamese)
  • OSHA Back
    • OSHA
    • About OSHA
    • Find an OSHA Office
    • State Plans
    • Job Safety and Health Poster
    • Careers
    • Freedom of Information Act
    • Speaker Requests
  • Standards Back
    • Standards
    • Law and Regulations
    • Federal Registers
    • Open for Comment
    • Regulatory Agenda
    • Standard Interpretations
    • Training Requirements by Standard
  • Enforcement Back
    • Enforcement
    • OSHA Enforcement
    • Whistleblower Protection Program
    • Annual Inspection Data
  • Topics Back
      • Topics
      • For Employers
      • Worker Rights
      • Workers Memorial
      • Fall Prevention
      • Hazard Communication
      • Heat
      • Personal Protective Equipment
      • Suicide Prevention
      • Trenching and Excavation
      • By Sector
      • Agriculture
      • Construction
      • Federal Agencies
      • Healthcare
      • Maritime
      • Oil and Gas
      • Warehousing
      • Key Topics
      • Recordkeeping Requirements and Forms
      • Safety and Health Programs
      • Support After a Loss
      • Whistleblower Protections
  • HELP AND RESOURCES Back
      • Help and Resources
      • Data
      • Establishment Search
      • Fatality Reports
      • File a Complaint
      • Freedom of Information Act (FOIA)
      • Publications
      • Safety and Health Topics Pages
      • Videos
      • Compliance Assistance
      • Compliance Assistance Specialists
      • Consultation Services
      • Cooperative Programs
      • Small Business Resources
      • Training
      • Training Requirements and Resources
      • Outreach Training Program (10- and 30-hour Cards)
      • Find a Trainer
      • Replace a Card
      • Avoid Card Fraud
      • OSHA Training Institute Education Centers
      • Find a Center
      • Search for Classes
      • Susan Harwood Training Grants
  • NEWS Back
    • News
    • Federal Registers
    • Media Center
    • News Releases
    • QuickTakes Newsletter
    • Información Rápida
  • Contact Us
  • FAQ
  • A to Z Index
Languages
  • اَلْعَرَبِيَّةُ (Arabic)
  • Sinugbuanong Binisayâ (Cebuano)
  • 简体字 (Chinese-Simplified)
  • 繁体字 (Chinese-Traditional)
  • English
  • Français (French)
  • Kreyòl ayisyen (Haitian Creole)
  • 한국어 (Korean)
  • नेपाली (Nepali)
  • Polski (Polish)
  • Português (Portuguese (Brazilian))
  • Русский (Russian)
  • Af-Soomaali (Somali)
  • Español (Spanish)
  • Українська (Ukrainian)
  • Tiếng Việt (Vietnamese)
Information Date
03/20/2018
Office of Communications (OOC)
Concord Area Office
Current
Luis Guallpa, dba Guallpa Contracting Corp
1266432
09/26/2017 - 09/28/2017
03/20/2018
300 Daniel Webster Highway Nashua, NH 03060
LuisGuallpadbaGuallpaContractingCorp_1266432.pdf (496.64 KB)
508 Compliant
No
Scroll to Top
  • OSHA
  • Standards
  • Enforcement
  • Topics
  • Media Center
  • Contact Us
United States Department of Labor
U.S. Department of Labor

Occupational Safety and Health Administration
200 Constitution Ave NW
Washington, DC 20210
1-800-321-OSHA
1-800-321-6742
www.osha.gov

Federal Government
  • White House
  • Benefits.gov
  • Coronavirus Resources
  • Disaster Recovery Assistance
  • DisasterAssistance.gov
  • USA.gov
  • Notification of EEO Violations
  • No Fear Act Data
  • U.S. Office of Special Counsel
Occupational Safety & Health
  • Frequently Asked Questions
  • A - Z Index
  • Freedom of Information Act - OSHA
  • Read The OSHA Newsletter
  • Subscribe to the OSHA Newsletter
  • OSHA Publications
  • Office of Inspector General
ABOUT THE SITE
  • Freedom of Information Act
  • Disclaimers
  • Plug-ins Used on DOL.gov
  • Accessibility Statement

Connect With OSHA

Facebook X Instagram Youtube Linkedin
Site Map Important Website Notices Privacy & Security Statement