Cost to Exterior Lighting Installation in St. Louis, MO (2026)
If you’re budgeting a exterior lighting installation in St. Louis, most projects run $824-$6,177, 3% above the $2,800 national average. What moves that number most is usually one thing: Number and Type of Fixtures. On its own it can swing the cost by $200-$8,000, so that’s the decision to slow down on before you sweat the smaller stuff.
Easiest place to save: Low-voltage path lighting is one of the best DIY lighting projects - spend $200-$400 on a quality solar or transformer kit and install it yourself in an afternoon
In the Midwest (where St. Louis sits): Competitive electrician market; shorter days drive demand for exterior lighting upgrades.
$824-$6,177 in St. Louis
3% above the national average · 1.03x cost multiplier
In St. Louis, a exterior lighting installation runs $824 to $6,177 on average - about 3% above what homeowners pay nationwide. The Midwest market's labor costs account for most of the gap, with material pricing and local permitting fees adding to the spread. Use the cost table below to compare budget, mid-range, and premium options side by side.
Cost Breakdown in St. Louis
| Line Item | Low | Mid | High |
|---|---|---|---|
| Cost per fixture | $154 | $309 | $618 |
| Materials | $282 | $1,128 | $3,760 |
| Labor | $447 | $1,674 | $5,581 |
| Permits | $0 | $188 | $470 |
| Total | $729+4% vs. national avg | $2,990+3% vs. national avg | $10,281+3% vs. national avg |
Budget
Replace 3-4 existing porch or entry fixtures, same wiring, basic fixtures
Mid-Range
New lighting for front and back: entry, garage, pathway lights, motion sensors
Premium
Full landscape + architectural lighting: line-voltage LED system, in-ground, smart controls
Material Options
Material prices below are national averages; availability in St. Louis may shift costs slightly.
| Material | Cost/Unit | Best For |
|---|---|---|
| Wall-Mounted Entry/Porch Lights | $80-$400/fixture installed | Front door, garage, back patio - any wall surface entry pointMost common exterior light, huge style selection, easy wiring |
| Motion-Activated Floodlights (LED) | $150-$350/fixture installed | Driveway, garage, dark corners, security-focused areasSecurity benefit, energy-efficient (only on when needed), bright coverage |
| Low-Voltage Path Lights | $30-$80/light installed | Walkways, driveway edges, garden bordersEasy DIY install, defines walkways, low running cost |
| In-Ground Uplights (Line-Voltage) | $150-$400/fixture installed | Statement trees, architectural walls, front elevation lightingProfessional look, illuminates trees and architectural features dramatically |
| Soffit and Recessed Exterior Lights | $200-$500/fixture installed | Covered porches, front soffit, covered back patioClean look, flush with soffit, water-rated, difficult to steal |
Other Projects in St. Louis
St. Louis Estimate
Typical Range
$824-$6,177
vs. National Average
3% above national
Cost Multiplier
1.03x
Cost Per fixture
$154-$618
This 1.03x estimate prices St. Louis labor from BLS Occupational Employment and Wage Statistics (May 2025) and applies a lighter regional adjustment to materials and permits, which vary less by metro than labor does. Actual bids vary by contractor, project scope, and timing.
See national average costs →