# Henderson Services

> Henderson Services is a family-owned electrical contractor based in Louisville and Lexington, Kentucky, serving manufacturing, institutional, and commercial facilities across the state since 1919. The company provides electrical construction (high and medium voltage), facility electrical maintenance, technology infrastructure installation, preventive maintenance (energized, de-energized, arc flash analysis, and NFPA 70B compliance), electrical safety education & training (NFPA 70E, Lock Out Tag Out, First Aid/CPR/AED), and EV charging station installation, plus 24/7 emergency electrical response.

Henderson Services has been a member of NECA since 1924 and a signatory contractor to the IBEW for over 60 years. Louisville office: 4502 Poplar Level Rd, Louisville, KY 40213, 502.719.6615. Lexington office: 1140 Floyd Dr, Lexington, KY 40505, 859.422.3347.

## Services
- [Electrical Services](https://www.henderson-services.com/electrical-services/): Electrical construction (high voltage 600V+, medium voltage 120–480V), technology infrastructure and network systems, security systems (CCTV, intercom, perimeter security), and 24/7 emergency electrical/communications response.
- [EV Charging Station Installation](https://www.henderson-services.com/ev-charging-station-installation/): Design, installation, and ongoing maintenance support for commercial EV charging stations; clients include Kroger, Walmart, and Toyota.

## Preventive Maintenance
- [Preventive Maintenance Overview](https://www.henderson-services.com/preventive-maintenance/): Energized, de-energized, arc flash analysis, and NFPA 70B compliance services; includes infrared thermography, power quality monitoring, ultrasonic testing, breaker testing, and transformer maintenance.
- [Energized Maintenance](https://www.henderson-services.com/preventive-maintenance/energized/): Non-invasive inspection (infrared thermography, ultrasonic analysis) performed while equipment stays running.
- [De-Energized Maintenance](https://www.henderson-services.com/preventive-maintenance/de-energized/): Scheduled-shutdown maintenance including breaker testing, transformer diagnostics, and equipment cleaning/exercising.
- [Arc Flash Hazard Analysis](https://www.henderson-services.com/preventive-maintenance/arc-flash-analysis/): Seven-step arc flash study process for OSHA/NFPA compliance, including data collection, incident energy analysis, one-line drawings, and field labeling.
- [NFPA 70B Compliance](https://www.henderson-services.com/preventive-maintenance/protect-your-facility-with-nfpa-70b-preventive-maintenance/): Guidance on the now-mandatory NFPA 70B electrical maintenance standard, covering Electrical Maintenance Programs (EMP), condition-based maintenance, and required infrared thermography.
- [Facility Health & Maintenance Quiz](https://www.henderson-services.com/is-your-electrical-partner-truly-protecting-your-facility/): 60-second interactive quiz to assess a facility's electrical maintenance risk level.

## Safety Education & Training
- [NFPA 70E Training](https://www.henderson-services.com/safety-education-training/nfpa-70e-training-and-compliance-for-safer-facilities/): Training on arc flash, qualified vs. unqualified persons, protection boundaries, and PPE selection per OSHA/NFPA 70E requirements; offers CEUs for KY-licensed electricians.
- [Lock Out Tag Out](https://www.henderson-services.com/safety-education-training/lock-out-tag-out/): OSHA-required LOTO procedure training to control hazardous energy during equipment service.
- [First Aid, CPR, & AED Training](https://www.henderson-services.com/safety-education-training/first-aid-cpr-aed-training/): Certified instructor-led training with completion manuals and certification cards.

## Company
- [About Us](https://www.henderson-services.com/about-us/): Company history (founded 1919 as Henderson Electric Co.), team, safety record and awards, certifications, and key industry partnerships (NECA, IBEW, ISN, AGC Protect).
- [Request a Quote](https://www.henderson-services.com/request-quote/): Form to request a quote for electrical services, training, or testing.
- [Contact](https://www.henderson-services.com/contact/): Louisville and Lexington office locations and phone numbers.
- [Articles](https://www.henderson-services.com/articles/): Blog covering electrical preventive maintenance, safety compliance, and facility management topics.
- [Privacy Policy](https://www.henderson-services.com/privacy-policy/): Site privacy policy.

## Featured Articles
- [10 Things About Henderson Electrical Services](https://www.henderson-services.com/10-things-about-henderson-electrical-services/): Company overview covering safety EMR rating, in-house training division, and long-standing client relationships (Churchill Downs, Toyota).
- [Power Down to Power Up: The Value of De-Energized Preventive Maintenance](https://www.henderson-services.com/power-down-to-power-up-the-value-of-de-energized-preventive-maintenance/): Why and how to schedule planned, de-energized maintenance shutdowns.
- [Don't Let Electrical Problems Shut You Down This Winter](https://www.henderson-services.com/dont-let-electrical-problems-shut-you-down-this-winter/): Seasonal risks to electrical systems and the case for preventive maintenance.
- [The Great Mistake: How Ignoring Preventive Maintenance Can Have Major Consequences](https://www.henderson-services.com/the-great-mistake-how-ignoring-preventive-maintenance-can-have-major-consequences/): Cost comparison between routine preventive maintenance and reactive emergency repair.
- [From AC to Electrical: Budgeting for Facility Maintenance](https://www.henderson-services.com/from-ac-to-electrical-the-importance-of-budgeting-for-facility-maintenance/): Why facilities should budget proactively for electrical maintenance.
- [Charging Stations vs. Free Home Charger](https://www.henderson-services.com/why-charging-stations-are-superior-to-your-free-at-home-charger/): Comparison of EV charging speeds and safety between commercial stations and at-home Level 1 chargers.