Brighter Facility Lighting That Pays for Itself
Zumergy connects Michigan businesses, schools, and churches with licensed installers for turn-key commercial LED lighting retrofits — brighter, lower-maintenance lighting that cuts energy use 60% or more. Your installer partner handles everything: the free lighting audit, the install, financing from your savings, and the utility-rebate paperwork.
The turn-key commercial LED upgrade
Zumergy runs one job end to end: better light in your facility, with none of the project management on you. A licensed Michigan installer partner audits your space, designs the right fixtures and layout, completes the install, and cleans up — you just see brighter, cheaper, lower-maintenance lighting.
Free lighting audit
An installer partner walks your facility, measures current fixtures and energy use, and pinpoints every high-ROI upgrade.
Fixture design & estimate
You get a fixture-by-fixture plan — the right LEDs, layout and controls for each space — with savings, payback and any rebates spelled out.
Licensed installation
Local licensed Michigan installer partners complete the retrofit — typically in days, not weeks, around your operating hours.
Cleanup & you start saving
Old fixtures hauled and recycled, site left clean. Lower energy bills from day one, with most projects paying for themselves in about two years.
Lighting upgrades we cover
Commercial lighting is the fastest-payback efficiency upgrade there is. We cover the full range — and the eligible non-lighting upgrades when they make sense for your facility.
Commercial LED Lighting
Interior retrofits, high-bay/warehouse, parking-lot & exterior, and exit/emergency — the highest-ROI, fastest-rebate upgrade.
Controls & Sensors
Occupancy sensors, daylight harvesting and scheduling that stretch your lighting savings even further.
HVAC, Refrigeration & Motors
When it pencils out: high-efficiency rooftop units, heat pumps, refrigeration, VFDs and motor upgrades for industrial and cold-storage facilities.
Rebates & financing that help pay for it
Here's what makes the math easy: Michigan's two major utilities fund commercial efficiency upgrades, and many projects can be financed straight out of the energy savings. Most businesses leave this money on the table simply because the paperwork is a hassle — your installer partner, a utility trade ally, files it for you and Zumergy coordinates it from estimate through approval. New to this? Start with our complete Michigan commercial lighting rebate guide, or estimate your savings in a minute.
DTE Business Energy Rebates
For facilities in DTE's Southeast Michigan territory — Detroit metro, Oakland, Macomb, Wayne and beyond. Prescriptive and custom rebates on lighting, HVAC, and controls. See DTE rebates →
Consumers Energy Business Rebates
For facilities across West and Central Michigan — Grand Rapids, Lansing, Kalamazoo and beyond. Incentives for lighting retrofits, HVAC, and efficiency projects. See Consumers Energy rebates →
Looking for home rebates — appliances, furnace, thermostat? Zumergy only serves commercial & industrial facilities. For residential programs go straight to DTE Energy or Consumers Energy.
What a commercial LED upgrade looks like
Representative Michigan projects, drawn from public utility-program and U.S. Department of Energy data — illustrative of what facilities like yours see, not specific Zumergy customer jobs. Your numbers come from the free assessment.
School district
Fluorescent classrooms + metal-halide gyms → LED with controls. DOE program data shows ~53% lighting-energy cuts at a 3–5 year payback; Michigan districts like Grand Rapids Public Schools are earning six-figure utility rebates across dozens of buildings.
Warehouse / plant
400W metal-halide high-bays → LED. A published Michigan-region retrofit lifted light levels from ~25 to ~120 foot-candles with a ~66% energy reduction, and the utility rebate covered roughly 20% of installed cost.
Gym / fieldhouse
Metal-halide high-bay → LED: instant-on with no warm-up, far less relamping at height, and 60%+ lighting-energy reduction — the kind of result high-bay retrofits consistently report.
Sources: U.S. DOE Interior Lighting Campaign · Consumers Energy / Grand Rapids Public Schools. Figures are program/benchmark data, not a guarantee for your facility.
Frequently asked questions
What energy rebates can my Michigan business get?
DTE and Consumers Energy both run commercial rebate programs for lighting, HVAC, refrigeration, motors/VFDs, and controls. Rebates commonly cover a meaningful share of project cost, and a licensed installer partner who is a trade ally can secure them on your behalf.
How much do LED lighting rebates save?
Commercial LED retrofits typically cut lighting energy use 60% or more. Combined with utility rebates, many projects pay for themselves in roughly two years.
Do I have to handle the rebate paperwork?
No. Our licensed installer partners — utility trade allies — handle the rebate application and paperwork for you, and Zumergy coordinates it from estimate through approval.
What does the free estimate include?
A no-cost review of your facility's current energy use, the eligible upgrades, the rebates you qualify for, and your estimated savings and payback.
Industries and Michigan metros we serve
We work with commercial and industrial facilities across Michigan. Find rebate-eligible lighting for your facility type or your area:
Get your free lighting assessment
Tell us about your facility and we'll come back with your fixture plan, estimated savings, and any rebates and financing you qualify for — no cost, no obligation.
Serving commercial & industrial facilities across Michigan — Detroit, Grand Rapids, Lansing, Ann Arbor and beyond. Zumergy assesses and routes; licensed installer partners do the work and file any rebate.