Electrical emergency service | Quick response electrical contractor

Emergency Service 24/7/365

Rapid Response, Equipped & Ready

For After-Hour Emergency Service in your area, please call:
Metro St. Louis                      Metro Denver 
314.428.7138 (MO)                  303.373.2400
618.877.4357 (IL)

Guarantee Electrical Co. is uniquely qualified to meet customers’ emergency service needs. Our responsiveness minimizes costly downtimes, remedies hazardous conditions, and restores operations swiftly and efficiently. No job is too complex for our highly trained staff.

To maximize efficiency, Guarantee maintains a sophisticated and comprehensive customer database with a profile of:

  • Each customer’s needs and material specifications
  • Each electrician’s specialties and equipment certifications
  • Past project data to efficiently pair electricians with customers to match each project’s particular scope.

Guarantee assures rapid response 24 hours a day, seven days a week, every day of the year, with its radio-dispatched Emergency Service Center. Guarantee personnel respond within 15 minutes, and within two hours or less, experienced Guarantee service specialists can be on the job – skillfully diagnosing and resolving the issue.

Guarantee’s emergency response team is composed of trained and experienced technicians well-versed in:

  • NFPA 70E code
  • OSHA regulations
  • High-voltage and energized circuits
  • Special metering
  • Specialized equipment

In addition, they are equipped with the largest electrical contractor fleet of fully-equipped service vehicles in both Greater St. Louis and Denver, armed with a vast array of advanced tools, testing and safety equipment – plus completely stocked material warehouses.