Guide
What a Commercial LED Retrofit Costs
There is no single price for an LED upgrade. Cost depends on how many lights you have, what you use in their place, and how hard they are to reach. Here is how to read a price quote.
What is in a quote
Most business lighting quotes have the same parts.
- Fixtures or lamps and drivers.
- Labor, including lift or scaffold time for high ceilings.
- Controls: motion sensors, daylight sensors, and dimming.
- Electrical work if wiring or circuits must change.
- Removal and recycling of old lamps and ballasts.
- City permits and safety checks, when needed.
What raises the cost
Two buildings with the same fixture count can be priced far apart.
- High or hard-to-reach ceilings, such as warehouses.
- Work that must happen at night or on weekends.
- Full fixture replacement instead of a lamp-and-driver swap.
- Added controls and networked lighting.
- Special conditions: cold storage, wet areas, or hazardous locations.
What lowers the cost
A few choices usually pull the number down.
- Doing the whole building at once instead of area by area.
- Combining lighting with other work already scheduled.
- Using products on your utility's approved product list.
- Applying for a rebate before you buy, when the program requires it.
Get comparable quotes
Ask each bidder for the same details: light counts, model numbers, watts before and after, controls, and warranty length. You need these facts to compare quotes fairly.
Common questions
Questions people ask
Should I replace fixtures or just the lamps?
Lamp-and-driver swaps cost less up front. Full fixtures usually give better light quality, longer warranties, and more rebate options.
Does a rebate change the price I pay the contractor?
Sometimes. Some programs pay the customer after the work, and some pay through the contractor. Ask how it is handled before signing.
Do you provide quotes?
No. We are an independent information site. We do not sell or install lighting.
Next steps
Use the free tools
This guide is general information, not advice for one building. Confirm current rules with your utility.
Information last reviewed September 1, 2026.