Commercial Electrical Services in Louisville
When it comes to commercial electrical services in Louisville, NLMS delivers unmatched expertise, safety, and reliability. Our team of licensed electricians provides comprehensive electrical solutions tailored to businesses of all sizes — from retail and hospitality to industrial and corporate facilities.
Since 1982, NLMS has delivered trusted electrical solutions across Louisville and Jefferson County. Our team handles commercial projects with a focus on safety, efficiency, and code compliance, while offering flexible scheduling and responsive service. Over the years, we’ve supported high-profile clients across multiple sectors, including Target and Walmart in retail, UPS and Greif Brothers in industrial and manufacturing, and Edward Jones and St. Mary’s Hospital in office and institutional settings.
Partnering with us comes with several advantages:
- Licensed, code-compliant electricians
- Woman-owned company certified by the Women’s Business Enterprise National Council (WBENC)
- Over four decades of experience managing large commercial projects
- Free estimates and same-day service options
- 24/7 emergency availability, including weekends
- Organized, clean worksites with clear communication
- Proven track record with high-profile clients across multiple industries
Call (502) 610-4690 or contact us online to schedule a free energy audit or consultation today.
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Commercial Electrical Services We Offer in Louisville
NLMS provides a wide range of commercial electrical services, including:
- Wiring and rewiring. Full installations or upgrades to support modern energy needs, renovations, or new construction.
- Lighting installations. LED retrofits, lighting controls, sensors, sports lighting, and efficiency-focused solutions.
- Panel upgrades and load management. Enhance capacity and performance to accommodate increased electrical demand.
- Emergency electrical services. 24/7 response for urgent repairs, power restoration, and troubleshooting.
- Generator installation and backup power. Professionally installed systems to help ensure reliable operation during outages.
- Outdoor and security lighting. Integrated solutions to improve visibility, safety, and property security.
- Commercial solar integration. Seamless integration of solar systems with existing electrical infrastructure.
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Fully Trained & EquippedNALMCO-certified technicians with unmatched expertise.
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Woman-OwnedProudly woman-owned, leading with integrity and expertise.
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Licensed, Insured & Vetted
We are licensed, insured, and vetted for your peace of mind.
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Available for Emergency Help
Need help now? We're here to assist in any emergency.
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Offering 100% Free QuotesGet started by giving us a call and setting up a free estimate.
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24/7 Help Available
Get round-the-clock help whenever you need it most.
Our team works with you to plan and design lighting and electrical systems tailored to your needs. From commercial retrofits to residential
upgrades, we deliver solutions that enhance performance, save energy, and elevate every space. Request your consultation now and let us bring your vision to light.
How We Approach Commercial Electrical Projects
Commercial properties, ranging from schools and warehouses to corporate offices and retail centers, require electrical systems that meet high energy demands while adhering to strict safety standards. At NLMS, we evaluate existing systems, identify areas for improvement, and design solutions that strike a balance between operational needs, energy efficiency, and future growth.
On a typical project, we start with an on-site assessment to understand your current infrastructure, usage patterns, and any issues that may be affecting daily operations. We review available plans, walk critical areas with your facilities team, and document load requirements so we can recommend practical upgrades instead of one-size-fits-all replacements. This early planning helps us coordinate with other trades, minimize downtime, and align our work with your construction schedule or business hours.
Once the scope is clearly defined, we develop a detailed plan that outlines materials, timelines, and phasing so you know what to expect at every stage. Our technicians follow established safety procedures, maintain clean work areas, and communicate regularly with your point of contact to address questions before they become problems. After installation, we perform testing, verification, and walk-throughs with your team to confirm that new systems perform as intended and are easy to maintain going forward.
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NLMS responded to an RFP online to quote new lighting for our county government parking garage and were awarded the bid. Their crews were responsive, professional, and completed our project ahead of schedule.- Scott G.
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We called NLMS to gather information about changing to new LED lighting in our warehouse. We not only received a great proposal, but they also provided us with an energy rebate report showing us how we can save on our monthly energy bills.- Jeremy K.
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“Worked with Sandy and NMLS on an install and they are a fantastic company to work with. Great prices, great service and great people.”- Cruz M.
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“They are the best lighting contractor in Jeffersontown. They did a sports lighting project for me - exceptional and great services. The staff is highly professional.”- Jake A.
Industries & Clients We Served
NLMS supports businesses across multiple sectors:
- Retail. Dollar Tree, Target, Walmart, Home Depot, Walgreens
- Industrial and manufacturing. UPS, Metalsa, Amcor Pet Packaging, Greif Brothers, Gates Corporation
- Offices and institutional. Edward Jones, Fifth Third Bank, LA Fitness, St. Mary’s Hospital, Presidential Park, D.C.
Our team understands the operational and regulatory requirements of these industries, ensuring power distribution, lighting, and safety systems perform efficiently.
For organizations in Louisville and throughout Jefferson County, we also recognize that every facility has its own access, security, and scheduling constraints. We coordinate our work around production runs, school calendars, or patient care needs so that electrical upgrades do not interrupt core operations. By assigning experienced project leads and consistent on-site crews, we help businesses move from planning to completion with fewer surprises and clearer communication at each step.
Schedule Your Commercial Electrical Service
Whether upgrading a school system, distribution center, retail facility, or office complex, NLMS delivers commercial electrical solutions tailored to your property’s needs.
When you contact us, we start by discussing your goals, timelines, and any challenges you are facing with your current electrical system. From there, we outline recommended next steps, such as an on-site evaluation, review of existing drawings, or coordination with your general contractor. This initial planning allows us to provide a clear estimate, anticipate permitting and inspection requirements, and propose options that fit your budget and long-term plans.
Call (502) 610-4690 today or contact us online to request a free estimate and schedule service.
Frequently Asked Questions About Commercial Electrical Services in Louisville
What types of commercial electrical services do you offer?
NLMS provides a full range of commercial electrical services in Louisville — including design and installation, electrical maintenance, lighting retrofits, panel upgrades, generator installation, and safety inspections. Our electricians handle projects of all sizes, from small retail locations to large industrial facilities.
Are your commercial electricians licensed and insured?
Yes. Every electrician at NLMS is fully licensed, insured, and trained to meet both state and national electrical codes. This ensures all installations and repairs meet the highest safety and compliance standards in Kentucky.
How do I know if my business needs an electrical panel upgrade?
If your lights flicker, breakers trip frequently, or your building still uses outdated fuse boxes, it’s time for an inspection. NLMS can assess your system and determine whether an upgrade is necessary to support modern electrical loads safely and efficiently.
Do you provide emergency electrical services in Louisville?
Absolutely. Our commercial electricians are available 24/7 to respond to urgent electrical issues. Whether it’s a power outage, wiring failure, or equipment malfunction, NLMS is always ready to get your business back online safely.
Can energy-efficient upgrades help lower business operating costs?
Yes — upgrading to LED lighting, installing energy management systems, and modernizing your electrical infrastructure can dramatically reduce energy waste. NLMS specializes in eco-friendly electrical solutions that often qualify for federal or state energy incentives.
How often should I schedule electrical maintenance for my facility?
Routine maintenance is recommended at least once a year, but high-demand facilities (like manufacturing plants or restaurants) may benefit from quarterly inspections. Our maintenance plans are customized to your equipment, load, and business hours to prevent costly downtime.
How can I get a quote for commercial electrical work in Louisville?
It’s easy! Simply contact NLMS at (502) 610-4690 or visit our website to request a free on-site consultation. We’ll provide a transparent estimate tailored to your project and timeline.
What safety standards do you follow for commercial projects?
We strictly follow the National Electrical Code (NEC), OSHA electrical safety standards, and all local Louisville regulations. Every installation is tested and inspected to ensure maximum safety, performance, and compliance.
Do you work with general contractors and developers?
Yes. NLMS frequently partners with contractors, property managers, and developers on new construction and renovation projects. We provide full electrical system design, permitting assistance, and ongoing collaboration throughout the build process.
Why choose NLMS for commercial electrical services in Louisville?
Our reputation is built on trust, expertise, and efficiency. NLMS offers personalized service, transparent pricing, rapid response times, and long-term electrical support. We treat every project as if it were our own — ensuring your business runs safely and without interruption.
