Cost to Bathroom Ventilation Fan Installation in Chicago, IL (2026)
If you’re budgeting a bathroom ventilation fan installation in Chicago, most projects run $186-$931, 24% above the $380 national average. What moves that number most is usually one thing: Replacement vs New Install. On its own it can swing the cost by $150 - $600, so that’s the decision to slow down on before you sweat the smaller stuff.
Easiest place to save: Replace the fan in the same location and reuse existing wiring and ductwork - a direct swap costs $150-$250 versus $400-$600 for a new installation
In the Midwest (where Chicago sits): Competitive electrician market; rates well below coastal markets.
$186-$931 in Chicago
24% above the national average · 1.24x cost multiplier
In Chicago, a bathroom ventilation fan installation runs $186 to $931 on average - about 24% 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 Chicago
| Line Item | Low | Mid | High |
|---|---|---|---|
| Cost per unit | $99 | $472 | $1862 |
| Materials | $65 | $163 | $436 |
| Labor | $160 | $334 | $802 |
| Permits | $0 | $0 | $0 |
| Total | $225+25% vs. national avg | $497+24% vs. national avg | $1,238+24% vs. national avg |
Budget
Direct replacement, same location, basic fan, existing wiring.
Mid-Range
Upgrade fan with light, new switch, duct to exterior.
Premium
Combination unit (fan/light/heat/humidity sensor), new circuit.
Material Options
Material prices below are national averages; availability in Chicago may shift costs slightly.
| Material | Cost/Unit | Best For |
|---|---|---|
| Basic 50-110 CFM Fan | $30-$80 | Direct replacements, secondary bathroomsSimple, effective, quiet models available under $60 |
| Fan with Light | $60-$180 | Bathrooms without separate overhead lighting, most standard upgradesCombines ventilation and lighting in one unit, easy replacement of existing combo |
| Humidity-Sensing Fan | $80-$250 | Primary bathrooms, anyone who frequently forgets to run the fanRuns automatically when moisture rises - no switch required, prevents mold |
| Fan / Light / Heat Combo | $120-$350 | Cold climates, primary bathrooms without separate heat sourceAll-in-one ceiling unit, radiant heat takes the chill off after a shower |
| Inline Fan for Multiple Baths | $150-$400 | Multiple adjacent bathrooms, situations where noise is a concernOne powerful unit can serve multiple bathrooms, very quiet at the ceiling |
Other Projects in Chicago
Chicago Estimate
Typical Range
$186-$931
vs. National Average
24% above national
Cost Multiplier
1.24x
Cost Per unit
$99-$1862
This 1.24x estimate prices Chicago 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 →