Commercial Lighting Installation
Professional commercial lighting installation services built for businesses that need reliable, code-compliant illumination from a trusted electrical contractor. We provide quality lighting solutions and comprehensive lighting services and electrical services designed to enhance every commercial property and support your day-to-day operations.
5 Highlights on Commercial Lighting Installation
- Full-scope luminaire installation — Kochs Electric installs troffers, high bays, linear fixtures, downlights, pendant fixtures, and strip lights across warehouses, offices, retail spaces, and industrial facilities, handling every step from blueprint review to final commissioning.
- Code-compliant wiring and conduit work — Every commercial lighting installation follows NEC and NFPA 70 standards, with properly routed EMT or rigid conduit, labeled junction boxes, and torqued terminations that pass inspection the first time.
- LED and dimmable system integration — Kochs Electric installs LED-driven fixtures with compatible dimmers, daylight sensors, occupancy sensors, and addressable control modules to meet Title 24 and ASHRAE 90.1 energy codes.
- Panel and circuit coordination — Each installation includes load scheduling, phase balancing, and breaker sizing on the distribution board so your lighting circuits run safely without nuisance trips or overloads.
- Emergency and exit lighting — Kochs Electric installs emergency-rated fixtures, battery backup units, and exit signs wired to dedicated circuits, ensuring your facility meets life-safety requirements during a power loss.
Our Commercial Lighting Installation Services:
- LED Commercial Lighting Retrofit
- Parking Lot Lighting Installation
- Emergency Exit Lighting Installation
Why Choose Our Commercial Lighting Installation
Commercial lighting installation is not a job for a general handyman. It takes a licensed commercial electrician – a master electrician who specializes in load schedules, one-line diagrams, lighting design, and the difference between wet-rated, damp-rated, and dry-rated fixtures for each application.
Kochs Electric brings journeyman and master electricians to every commercial project. Our team reads blueprints, pulls permits, and coordinates directly with inspectors and project managers so your installation stays on schedule. We do not subcontract the core electrical work to outside contractors – our electricians handle every step, providing consistent quality from start to finish.
We install hard-wired, direct-wired, and modular lighting systems across a wide range of commercial environments – from single-phase retail buildouts to three-phase industrial high-bay installations. Interior or exterior, our electricians bend conduit on site, fish wire through finished walls, and route cable tray and raceway systems cleanly and to spec. Every installation is built to deliver long-term lighting performance.
Every commercial lighting installation Kochs Electric completes includes a full inspection walkthrough, a circuit directory update, and a load balance check at the panel board. We test every circuit with a calibrated multimeter and voltage tester before energizing the system.
Our work is UL-listed fixture compatible, energy-code aligned, and backed by a workmanship guarantee. When you hire Kochs Electric, you get quality professional service from qualified electricians who wire it right, terminate it correctly, and leave your facility ready for occupancy.
Signs You Need Commercial Lighting Installation
1. Your existing fixtures are fluorescent and no longer code-efficient: Older fluorescent tube fixtures with magnetic ballasts draw significantly more power than modern LED-driven alternatives, driving up energy consumption and energy costs. If your facility still runs T12 or aging T8 fluorescent systems, lighting upgrades using LED technology can bring your building into compliance with current energy codes like Title 24 or ASHRAE 90.1 while improving energy efficiency. A commercial lighting installation that includes these upgrades can also bring your building into compliance with current energy codes like Title 24 or ASHRAE 90.1.
2. You’re expanding or renovating your commercial space: Any new tenant improvement, office buildout, or warehouse expansion requires a fresh commercial lighting installation. New circuits need to be run from the panel board, conduit needs to be routed through new framing, and fixtures need to be mounted, wired, and commissioned to match the updated floor plan and occupancy load.
3. Your breakers trip repeatedly on lighting circuits: Repeated breaker trips on lighting circuits point to an overloaded panel, undersized wire, or an improperly balanced three-phase system. A proper commercial lighting installation includes load scheduling, phase balancing, and panel upgrades where needed so each circuit carries the correct amperage without stressing the distribution board.
4. You need occupancy-controlled or daylight-harvested lighting: If your facility wants to qualify for energy rebates or meet green building standards, you need programmable, addressable, or occupancy-controlled fixtures installed by a qualified electrician who can configure the control modules and calibrate the photocells and daylight sensors correctly.
5. Your emergency lighting or exit signs are failing: Non-functional emergency lights and exit signs are a code violation and a life-safety risk. A commercial lighting installation that includes emergency-rated fixtures, battery backup units, and properly wired transfer circuits brings your facility back into compliance and keeps occupants safe during an outage.
Our Commercial Lighting Installation Process
Step 1 — Site Assessment and Blueprint Review Kochs Electric reviews your existing one-line diagram, load schedule, and architectural blueprints before any work begins. We identify fixture locations, circuit requirements, conduit routing paths, and panel capacity. We also offer a detailed project quote at this stage so you know exactly what to expect.
Step 2 — Permit Pull and Scheduling We pull the required electrical permit and coordinate a quick installation schedule with your project manager or facility contact to minimize disruption to your operations.
Step 3 — Conduit Routing and Wire Pull Our electricians install EMT, rigid conduit, or PVC conduit along the planned routes, then pull THHN wire or MC cable through to each fixture location. We use fish tape, pull string, and cable tray where the layout requires it.
Step 4 — Fixture Mounting and Termination We mount each luminaire — whether recessed, surface-mounted, pendant, or suspended — using the correct mounting bracket and canopy. Every wire connection is stripped, terminated, and torqued to spec inside a properly secured junction box or outlet box.
Step 5 — Panel Work and Circuit Labeling We connect each lighting circuit to the panel board, install or verify the correct breaker size, balance the load across phases, and update the circuit directory with accurate labels.
Step 6 — Testing and Commissioning We test every circuit with a multimeter and clamp meter, verify dimmer and sensor operation, and commission the full system before energizing. We walk the site with you before signing off.
Brands We Use
Kochs Electric installs commercial lighting products from manufacturers with proven UL listings, strong warranty programs, and fixtures rated for the specific environments where we work.
- Lithonia Lighting
- Acuity Brands
- Lutron
- Leviton
- Hubbell Lighting
- Cooper Lighting (Eaton)
- Philips Lighting (Signify)
- GE Current
- Legrand
- Intermatic
Every fixture and component Kochs Electric installs is UL-listed and selected to match the wet-rated, damp-rated, or dry-rated requirements of your specific installation environment.
Other Services
| Commercial lighting installation | Commercial electrical lighting install | LED fixture wiring, panel load schedule, NEC compliant lighting |
| Commercial lighting contractor | Business lighting installation service | Troffer installation, high bay wiring, conduit routing |
| Professional commercial lighting | Office lighting installation | Occupancy sensor install, dimmable lighting circuit, Title 24 lighting |
| Retail lighting installation | Warehouse lighting installation | Three-phase lighting circuit, ballast replacement, energy code lighting |
| Commercial LED lighting installation | Industrial lighting installation | Emergency light wiring, exit sign install, lighting panel upgrade |
FAQs About Commercial Lighting Installation
What is commercial lighting installation?
Commercial lighting installation is the process of wiring, mounting, and commissioning luminaires in a business or industrial facility. It includes conduit routing, wire pulling, fixture mounting, panel circuit work, and final testing by a licensed electrician.
How long does a commercial lighting installation take?
The timeline depends on the size of the facility, the number of fixtures, and whether new conduit runs are required. A small office retrofit can take one to two days. A full warehouse high-bay installation or multi-zone office buildout typically runs several days to a few weeks.
Does commercial lighting installation require a permit?
Yes. Any new commercial lighting installation that involves new circuits, panel work, or structural fixture mounting requires an electrical permit. Kochs Electric pulls all required permits and schedules inspections as part of the project.
Can Kochs Electric retrofit existing fluorescent fixtures to LED?
Yes. We install LED retrofit kits into existing troffer and strip light housings, or we replace the full fixture when the housing is damaged or incompatible. We also remove old ballasts and rewire the fixture for direct-wired LED operation.
What codes apply to commercial lighting installation?
Commercial lighting installations must comply with the NEC (NFPA 70), local electrical codes, and energy codes such as Title 24 in California or ASHRAE 90.1 in other jurisdictions. Emergency lighting must also meet NFPA 101 life-safety requirements.
How does Kochs Electric handle occupancy sensors and dimmers?
Our electricians install and configure occupancy sensors, photocells, and dimmer modules to match the fixture type and control system. We program and calibrate each device on site and verify correct operation before commissioning the system.
What types of commercial spaces does Kochs Electric serve?
Kochs Electric installs commercial lighting in offices, warehouses, retail stores, manufacturing facilities, schools, medical offices, and multi-tenant commercial buildings.
Does Kochs Electric offer maintenance and repair services for commercial lighting?
Yes. Our team provides ongoing maintenance and repair services for commercial lighting systems. Whether you need a quick repair on a failed circuit, a ballast replacement, or scheduled lighting maintenance, our commercial electricians are available to keep your lighting running reliably. Contact us for repair services or a maintenance quote.