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Commercial Buildings

Commercial electrical & lighting supply, floor by floor.

From the electrical room to the rooftop units, Excel supplies the gear, wire, lighting and devices commercial buildings run on. Contractors send us their plans for offices, retail, restaurants and mixed-use projects.

Office floors & tenant spaces

Open offices, conference rooms and tenant build-outs: the bulk of the lighting, devices and branch wiring on most commercial jobs.

Send the fixture schedule and reflected ceiling plan, and we’ll quote lighting and controls together.

Quote this area

Material that shows up when the job needs it.

Commercial jobs don’t need everything on day one. Send your schedule and we’ll plan releases around each phase.

Phase
Month 1Month 2Month 3Month 4Month 5Month 6
Site & undergroundMonth 1–2
PVC conduit, ground rods, pull boxes
Service & gearMonth 1–3
Meter stacks, distribution, transformers
Rough-inMonth 2–4
MC cable, EMT, boxes, building wire
LightingMonth 3–5
Troffers, downlights, emergency & exit
Trim & controlsMonth 4–6
Devices, plates, sensors, dimmers
Site lighting & closeoutMonth 5–6
Pole lights, wall packs, spares

Every job is different, so tell us yours.

Send your schedule
Lighting plan with fixture symbols on a desk beside a downlight, a pendant and fixture samples

Lighting is half the job

Lighting and controls, quoted with the rest of the job.

Lighting is one of the biggest line items on a commercial project. Send the fixture schedule with your electrical list and get one quote that covers both.

  • Fixture schedules quoted line by line, with alternates noted for approval
  • Controls, occupancy sensors and dimming matched to the fixtures
  • Emergency and exit lighting for every floor
  • Decorative fixtures for lobbies, restaurants and common areas

Commercial projects we supply

  • Offices
  • Retail centers
  • Restaurants
  • Hotels
  • Medical offices
  • Mixed-use
  • Tenant build-outs
  • LED retrofits
  • and much more

Supplying electrical contractors, general contractors and building owners from our Warren and Waterford Township branches.

Start your commercial project quote

Upload your plans, fixture schedule or material list, then tell us about the building.

Drag your files here or Drop your files here

PDF, DWG, XLS, DOC, JPG or PNG · up to 100 MB each

  • Plans & drawings
  • Material lists & takeoffs
  • Specs & cut sheets
  • Any other project type

Commercial supply questions

What does Excel supply for commercial buildings?

Service and distribution equipment, panelboards and breakers, transformers, wire and cable, conduit and fittings, boxes and wiring devices, lighting and controls, emergency lighting, site lighting and EV chargers. Send your list and we’ll quote it together.

Can you quote from plans or a fixture schedule?

Yes. Upload drawings, panel schedules, a fixture schedule or a material list with your quote request. We’ll quote what’s specified and note any alternates for your approval.

Do you supply tenant improvements as well as new buildings?

Yes. We supply ground-up projects, tenant build-outs, LED retrofits and ongoing maintenance for offices, retail, restaurants and other commercial spaces.

Can materials be released by phase?

Yes. Tell us your schedule and we’ll plan releases with you. Pick up at our Warren or Waterford Township counters, or use jobsite delivery.

Do you provide installation or design services?

No. Excel is an electrical supply house. We work with your electrical contractor, engineer and lighting designer to source the materials they specify, and we can help with fixture selection.

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