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Ultrasound Testing Technologies

Emergency Response

Power Quality Testing & Analysis

Circuit Additions

Surge Protection

Electrical Service Upgrade

Power Factor Correction

Electrical Equipment Relocation

Generator Installation

Renewable Energy Installation

Medium Voltage Maintenance

Lighting Design and Installations

TEGG® Service Provider

Lighting Maintenance

MV/LV Breaker Testing

Arc Flash Analysis & Labeling Infrared Imaging

Humphrey & Associates provides Electrical Service and Lighting Maintenance "7-days a week, 24-hours a day, 365-days a year". Our Electrical Service offering provides our commercial, industrial, and residential customers with small quoted projects or time and material projects, "Call Out" or "Emergency" Services; as well as complete electrical preventative and proactive maintenance programs for any facility.

Our Team performs a variety of electrical service projects for a myriad of customers across our geographic region of North East Texas.

The H&A Electrical Service and Lighting Maintenance Team can serve all your needs from the simple addition of a switch or outlet in your home to your more complicated installations of processing line upgrades for industrial clients.

Our service professionals are accustomed to performing their tasks in occupied facilities with minimal disruption to the owners' operations. Our employees have been properly screened, licensed by the State of Texas to perform Electrical work, background checked, and drug screened through a Hair Analysis Drug Screen. We have fully equipped Service Vans and Aerial Trucks; all staffed by highly trained licensed electricians. We are available for all your electrical needs.



Customized Electrical Preventive Maintenance Programs are designed to minimize the risk of electrical problems that cause internal electrical outages and result in loss of productivity. The battery of services provided under a TEGG agreement substantially reduces the risk of an electrical safety hazard and/or fire. We can identify potential power quality concerns to minimize the risk of disruption or damage to microelectronics, business and production equipment. Our TEGG Services conform to the manufacturers' specifications for ongoing maintenance to extend the life of the electrical distribution system components.

Our services include: True RMS Voltage and Current Testing, Voltage Drop Testing, Infrared Testing, Ultrasonic Testing, Harmonics Testing of Voltage and Current, Power Factor Testing, Crest Factor Testing, Visual and Mechanical Inspections, and Phase-Balance Testing.

Humphrey Service Techs

Lighting Maintenance

Humphrey & Associates, Inc. offers complete lighting consultation, and has the capabilities to design and install any lighting project. Our Lighting Management Team specializes in the maintenance of interior and exterior lighting systems. Proper management of our lighting systems offers both safety and savings. Our Services are available on a time and material basis or we offer full comprehensive and guaranteed labor contracts.

Lighting Services include:

  • Consultation

  •  Energy Audits

  • Retrofit of Existing Systems

  • Lighting & Sign Maintenance

  • High Reach Service

  • Maintenance Contracts

  • 24-Hr Emergency

Humphrey Lighting Crew

Maintenance Programs

Energized Services

  • Preventative/Predictive Maintenance

  • Web Based Reporting

  • Asset Management Software

  • Infrared Thermography and Ultrasound

  • Energized Maintenance

  • Power Quality Analysis

  • Load Study and Load Profiles

  • Partial Discharge Detection

De-Energized Services

  • De-Energized Maintenance

  • LV and MV Circuit Breaker Testing

  • Protective Relay Testing

  • Ground Fault Relay Testing

  • DC - High Potential Cable Testing

  • AC - VLF Cable Testing

  • Dissolved Gas Oil Analysis

  • Oil Sample Port Installation for Transformers

Additional Services

  • NFPA 70E Compliant Programs

  • Short Circuit/Coordination Studies/ One-Lines

  • Arc Flash Hazard Assessment Program

  • IR Windows

  • Surge Protective Device Installation

  • Meter Installation

  • Power Factor Correction Units

  • Harmonic Filtering Technology

  • Continuous Thermal Monitoring



Fort Worth

East Texas

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