Your ally in electrical safety and regulatory compliance in Colombia

We are committed to safety in electrical installations.

WE OFFER PERSONALIZED, EFFICIENT, AND CERTIFIED SERVICE.

★★★★★

Committed to safety in electrical installations

At Gesthor, we offer electrical engineering services tailored to the needs of each project, complying with national and international regulations, ensuring its sustainability. Our mission is to guarantee excellence in every inspection.

Innovation and electrical safety
Our experience given in each project

Our company specializes in electrical services under RETIE, RETILAP, and RITEL regulations, providing expert consultancy and training to ensure compliance and safety in all your projects.

ELECTRICAL ENGINEERING SERVICES

We offer safe, reliable electrical engineering solutions tailored to each need, complying with national and international electrical industry regulations.

Inspection
Inspección
Inspección

Identification of regulatory deviations and potential risks in the installation.

Capacitación
Capacitación
Expert consultancy

Verification and optimization of resources for regulatory compliance.

We develop customized training programs on electrical regulations and best practices for your team.

Training
Diseño Eléctrico
Diseño Eléctrico
Electrical Design

Technical planning for your installations, in a technical and sustainable manner.

Mediciones Eléctricas
Mediciones Eléctricas
Electrical Measurements

Implementation of measures for the evaluation of critical parameters of the installations.

Certificación
Certificación
Certification

Through organizations accredited by ONAC, ensuring compliance with RETIE – RETILAP – RITEL.

Electrical projects we develop

We carry out electrical projects complying with RETIE, RETILAP, and RITEL regulations.

Áreas clasificadas
Áreas clasificadas
Classified areas
  • Fuel service stations (FSS)

  • Pumping stations

  • Gas or fuel storage stations

  • Oil wells and INSHORE - OFFSHORE installations

  • Oil & Gas industry installations

  • Dusty installations

  • Breweries

  • Wheat, rice, and other grain silos

  • Paint processing and spraying areas

  • Industrial installations with combustible fiber risks

  • Textile industries

  • Woodworking industries

    Class I – Class II – Class III areas

    Zone 0 – 1 – 2 areas

Sistema de generación
Sistema de generación
Generation System

Interconnected to the National Grid (STN)

Generation types:

  • Wind power

  • Gas – Oil – Crude

  • Coal

  • Biodigesters – Biomass

  • Hydroelectric

  • Solar Parks

Sistema de Transmisión
Sistema de Transmisión
Transmission System

High Voltage

  • High Voltage Substations 57.5kV to 500kV

  • GIS Type

  • Outdoor Type

  • High Voltage Lines 57.5kV to 500kV

  • Underground

  • Submarine

  • Overhead

End-Use Installations
  • Residential

  • Apartments

  • Houses

  • Commercial

  • Veterinary Clinics

  • Clothing Stores

  • Restaurants

  • Commercial Booths (Retail Kiosks)

  • Industrial

  • Glass Factories

  • Metallurgical Plants

  • Product Packaging Facilities

  • Packaged Equipment

Sistema de distribución
Sistema de distribución
Distribution System

Medium and Low Voltage Distribution Networks

  • Overhead

  • Underground

  • Pole-mounted

  • Pedestal or Garden

  • Outdoor Yard

  • Underground – Semi-submersible

  • Operation, Control, and Command Rooms

  • Indoor and Outdoor Installations

Special End-Use Installations
  • Swimming Pools

  • Fire Protection Networks

  • Emergency Systems

  • Elevators

  • Electric Vehicle Chargers

  • Backup Power Plants

  • Overhead Cranes

  • High Occupancy Areas

  • Poultry Farms – Fish Farms

Instalaciones médicas
Instalaciones médicas
Medical Installations
  • Medical Offices

  • Dental Offices

  • Diagnostic Offices

  • Monitoring and Care Rooms

  • Operating Rooms

  • Recovery Rooms

  • ICU-Type Rooms (Intensive Care Units)

Instalaciones de iluminación
Instalaciones de iluminación
Lighting Installations

Indoor Installations

  • Offices

  • Medical Offices

  • Auditoriums

  • Theaters

  • Tunnels

Outdoor Installations

  • Sports Fields

  • Public Roads

  • Parks

  • Monuments

Especialistas en Consultoría
Especialistas en Consultoría
Consulting Specialists
  • Internal

  • Internal Audits, Inspection Bodies

  • Management System Updates

  • Product Audits for Electrical Compliance with RETIE – RETILAP – RITEL

  • Design Strategies

  • Conceptual Engineering

  • Basic Engineering

  • Detailed Engineering

Renovación de Dictamen Re certificación
Renovación de Dictamen Re certificación
Opinion Renewal, Re-Certification

We manage and verify that your facilities comply with the necessary requirements to obtain and renew the RETIE certification within its validity period, in the following systems:

  • Generation

  • Transmission

  • Explosive environments

  • Distribution

  • Final use

  • Special final use

  • Healthcare facilities

  • Indoor lighting

  • Outdoor lighting

Revisiones en riesgo eléctrico
Revisiones en riesgo eléctrico
Electrical Risk Assessments

Electrical Risk

  • Detection of Non-Compliance Findings

  • Risk Criticality Matrix

  • Analysis of Potential Regulatory Deviations

  • Verification of Minimum Impact: Risk, Cost, and Benefit

Mediciones eléctricas
Mediciones eléctricas
Electrical Measurements
  • Grounding

  • Soil Resistivity

  • Continuity

  • Load Analysis

  • Electromagnetic Fields

  • Step and Touch Voltage

  • Transformer Testing

  • Insulation Testing

  • Thermography

  • Visual Inspection of Electrical Networks

The experience with Gesthor was exceptional. Their professionalism and attention to detail guarantee safety and regulatory compliance in every electrical project. Highly recommended!

Juan Carlos Pérez

A worker is on a ladder fixing a complex network of electrical wires on a utility pole. The pole is surrounded by numerous tangled cables. The worker is wearing a hard hat and reflective vest, indicating safety precautions. Parts of a building and trees are visible in the background.
A worker is on a ladder fixing a complex network of electrical wires on a utility pole. The pole is surrounded by numerous tangled cables. The worker is wearing a hard hat and reflective vest, indicating safety precautions. Parts of a building and trees are visible in the background.

★★★★★