What Henderson Services does

Henderson Services, LLC is a privately held, full-service electrical contracting firm headquartered in Louisville, Kentucky, with a regional office in Lexington and a permanent on-site presence at Toyota Motor Manufacturing's Georgetown plant. Founded in 1919 as Henderson Electric Company, the firm was reorganized in 2001 after a management buyout from Bracknell and now operates as an LLC serving Kentucky enterprise customers in manufacturing, healthcare, institutional, retail, and entertainment sectors. Named enterprise clients include Toyota (since 1986), Norton Healthcare (10+ years), Churchill Downs (since the 1940s), Louisville Regional Airport Authority, Hyster-Yale, Quanex, Sekisui, Kroger, and Walmart.

The company's core offering spans four service lines: electrical construction (new builds, renovations, high/medium voltage work ranging up to several million dollars per project), preventive maintenance subscriptions (infrared thermography, ultrasonic detection at 16-18 kHz, power quality monitoring, breaker testing, transformer diagnostics), safety education and training (NFPA 70E, Lock Out Tag Out, First Aid/CPR/AED, with CEU credit for KY-licensed electricians), and EV charging station installation (Level 2 and DC Fast Chargers) supported by 24/7 emergency response with a 2-hour average response time. Technical differentiation rests on industrial inspection instrumentation, Level II-certified thermographers, and proprietary arc flash hazard analysis (seven-step process) — not on software or AI.

Henderson monetizes through a mix of one-time construction contracts and recurring preventive maintenance and training engagements, with all pricing handled via custom quotes and multi-year contract terms. Go-to-market is enterprise field sales anchored in Kentucky, supplemented by content marketing (NFPA 70B/70E educational blog), social media presence, and quote-request web forms. The firm employs 51-100 people, is NECA-affiliated since 1924, signatory to IBEW for over 60 years, and operates with an EMR of 0.65 and 6.9 million man-hours without a lost-time injury.

Name

Henderson Services

Legal name

Henderson Services, LLC

Website

https://henderson-services.com

Company type

Private

Founded year

1919

Operating status

Operating

Headcount range

51–100 employees

Short description

Henderson Services is a full-service electrical contractor serving Kentucky enterprises with construction, preventive maintenance, safety training, and EV charging installation. Founded 1919, the firm operates from Louisville and Lexington for healthcare, manufacturing, institutional, and retail clients.

Ownership category

akta.pro rank

Product category

Electrical Contracting Services

SIC

Water, Sewer, Pipeline, Comm & Power Line Construction (1623)

akta.pro primary industry

Testing, Commissioning & Energization Services (HV) (EUAEABAI)

Keywords

• Electrical contracting services
• Commercial electrical construction
• Preventive electrical maintenance
• EV charging installation
• Emergency electrical services

Headquarters

HQ city

Louisville

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure

Revenue model

1. Electrical Construction Services: Turnkey electrical construction solutions for new construction, renovations and expansion projects ranging in size and value up to several million dollars. Includes both high voltage (600V and above) and medium voltage (120V to 480V) electrical work.
2. Preventive Maintenance Services: Ongoing preventive maintenance programs including energized maintenance (infrared thermography, ultrasonic detection, power quality monitoring) and de-energized maintenance (breaker testing, transformer diagnostics, cleaning and exercising). Custom plans built around facility needs.
3. Safety Education and Training: NFPA 70E training, Lock Out Tag Out training, First Aid/CPR/AED training, and arc flash safety training for facility personnel. Provides certificates, manuals, and CEU credits for KY state licensed electricians.
4. EV Charging Station Installation: Design and installation of EV charging solutions including Level 2 and DC Fast Chargers for commercial, institutional, and industrial customers. Ongoing maintenance and support services.
5. 24/7 Emergency Electrical Services: Round-the-clock emergency response services with 2-hour average response time for electrical issues and restorations. Available 365 days a year.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Henderson Services is a full-service electrical contracting company that designs, installs, maintains, and repairs electrical systems for commercial and industrial customers. Its offerings span new electrical construction, preventive maintenance programs, safety training, EV charging station installation, and round-the-clock emergency response across Kentucky.

Differentiator

Problem solved

Functional benefit

Products and services

• Electrical Construction Services Design and installation of electrical systems for commercial and industrial construction projects across Kentucky, delivered from the Louisville headquarters and Lexington regional office.
• Preventive Maintenance Programs Scheduled preventive maintenance of electrical systems to reduce unplanned downtime and extend equipment life for commercial and industrial facilities.
• Electrical Safety Training Electrical safety training programs delivered to commercial and industrial client personnel to support on-site compliance and safe work practices.
• EV Charging Installation Installation of electric vehicle charging stations for commercial and industrial facilities transitioning to EV fleets or customer/employee charging.
• 24/7 Emergency Electrical Services 24/7 emergency electrical service dispatch and repair to restore power and address urgent electrical failures for commercial and industrial customers.

Quantifiable outcome

• Reduces equipment breakdowns by up to 75%
• +5 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

13 partnerships are on record, tiered core, major and minor.

• Toyota Motor ManufacturingcoreStrategic or Co-development Partner · 1 January 1986Partnership established in 1986 when Henderson opened a field office at the Toyota Motor Manufacturing construction site in Georgetown, KY. Henderson has maintained a permanent on-site presence due to their involvement in the plant's construction, establishing a lasting relationship that continues to this day.
• Churchill DownscoreStrategic or Co-development Partner · 1 January 1940Long-standing partnership dating back to the 1940s, providing electrical services to the historic Churchill Downs racetrack facility.
• National Electrical Contractors Association (NECA)coreStrategic or Co-development PartnerHenderson has been an active member of NECA since March 1924 at local and national levels. Three generations of Henderson leadership have served in various capacities including Board Member, Vice President, and President. Henderson has been one of the major electrical contractors behind NECA's involvement in the Kentucky marketplace.
• International Brotherhood of Electrical Workers (IBEW)coreStrategic or Co-development PartnerThrough Henderson's relationship with NECA, they have been a signatory contractor to the IBEW for over 60 years. They maintain an excellent relationship with the IBEW local in Louisville, employing qualified and trained electrical wiremen, linemen, and communication technicians who are members of the IBEW.
• National Joint Apprenticeship Training Committee (NJATC)majorStrategic or Co-development PartnerHenderson utilizes NJATC services to develop and provide standardized training for IBEW and NECA members. The local JATC is an approved electrical license training provider in Kentucky for master electrician and electrician licensing, providing continuing education classes for journeymen wiremen and communication technicians.
• Kentuckiana Construction Users Council (KCUC)majorStrategic or Co-development PartnerHenderson has been an active associate member since KCUC's start in 1970. KCUC is the local affiliate of the Construction Users Roundtable (CURT). Henderson's safety director works closely with KCUC staff to implement safety training, and most Henderson employees are KCUC trained.
• Builders Exchange of KentuckymajorChannel Partner/ Reseller/ DistributorFounded in 1927, Henderson has been a member since 1934. The Exchange provides plan room clearing house for bidding purposes and training through their Center for Education and Training Excellence.
• Building Owners and Managers Association (BOMA)minorStrategic or Co-development PartnerHenderson participates as an associate member of the local BOMA branch. Involvement keeps them informed of latest developments in building management and techniques and allows networking with building managers.
• ISNetworldminorOthersISN is a global leader in contractor and supplier management supporting over 350 Hiring Clients in capital-intensive and public sector industries. Henderson participates to demonstrate safety and compliance standards.
• AGC ProtectminorOthersAGC PROTECT safety designation exceeds established OSHA construction safety standards through a four-step qualification process including formal application, written program audit, and jobsite audit.
• Electrical Clearing House of Louisville (ECHL)majorStrategic or Co-development PartnerOrganized in 1912, ECHL promotes professional improvement of electrical industry members and education on electrical services. ECHL is approved as an Electrical License Training Provider in Kentucky for master electrician and electrician licensing. Many Henderson field and office employees are members.
• AvettaminorOthersAvetta connects leading organizations with qualified suppliers, contractors, and vendors through cloud-based technology. Used by 50k+ active customers in over 100 countries for supply chain risk management.
• BICSImajorStrategic or Co-development PartnerBICSI is a professional association supporting the information technology systems (ITS) industry covering voice, data, electronic safety and security, and audio/video technologies. Henderson has professionals on staff with BICSI certifications who utilize their education and training for continuing educational needs.

Scale indicators7 records

Recent moves15 records

Expansion highlights5 records

Direct peers

• Faith Technologies: National electrical and specialty systems contractor offering construction, preventive maintenance, and EV charging — directly comparable service mix and customer verticals (manufacturing, healthcare, commercial) to Henderson Services.
• Rosendin Electric: Employee-owned electrical contractor with full-service construction, maintenance, and renewable/EV infrastructure offerings, serving similar enterprise and industrial customer segments as Henderson.
• IES Holdings: Public electrical contractor providing commercial, industrial, and residential electrical services plus infrastructure — directly comparable end-to-end electrical contracting business model to Henderson.
• Gaylor Electric: Mid-market NECA-affiliated electrical contractor offering construction, maintenance, and EV charging services with similar enterprise customer focus and comparable regional operating model to Henderson.
• Baker Electric: Multi-region commercial and industrial electrical contractor with strong safety culture and recurring service programs — comparable service breadth and customer verticals to Henderson Services.
• Wayne J. Griffin Electric: Regional commercial and industrial electrical contractor with design-build, maintenance, and pre-fabrication services — similar mid-market positioning and customer mix to Henderson.
• Hunt Electric: Diversified electrical contractor providing commercial, industrial, and infrastructure services across multiple U.S. regions — comparable IBEW-affiliated operating model and end-market exposure.

Broad incumbents

• EMCOR Group: Large publicly traded mechanical and electrical construction and facilities services firm with national reach — overlapping service capabilities with Henderson but operating at vastly greater scale across multiple geographies.
• MYR Group: Public specialty contractor in electrical construction and transmission/distribution — overlaps with Henderson's commercial/industrial electrical work while also serving utility-scale T&D customers.
• Quanta Services: Large infrastructure contractor specializing in electric power, communications, and renewable energy — overlaps with Henderson's EV charging and commercial electrical work while serving much larger utility-scale customers.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCXEiPenxP-hcJIiQGAfMKgw
• Facebookfacebook.com/HendersonServicesLLC
• LinkedInlinkedin.com/company/henderson-services-llc
• Xx.com/hendersonserllc

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Henderson Services