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Ductless Mini-Split Installation Cost in Knoxville, IL

Detailed pricing guide with local market adjustments and material comparisons

Knoxville Average

$1,725–$6,037

Market Tier

Town

Cost Breakdown

Ductless Mini-Split Installation Cost in Knoxville

Town

LowAverageHigh

$1,725$3,881$6,037

Market Tier

Town (0.75x)

Small town with lower labor and material costs

Climate Adjustment

1.15x

Based on local climate conditions

Material Cost Comparison

Outdoor condenser unit(Budget)

$1,294–$4,528

Indoor air handler(s)(Mid-Range)

$1,725–$6,037

Refrigerant line set(Premium)

$2,415–$8,452

Factors that affect your cost

Number of indoor units (zones)
BTU capacity per zone
Single-zone vs multi-zone system
Line set length
Wall vs ceiling vs floor mount
Electrical circuit availability
Number of stories

Get Quotes in Knoxville

Illinois Mechanical Service & Design

Peoria, IL

(309) 713-3640

Cool Tech Heating and Cooling

Peoria, IL

(309) 303-2768

Comfort Supply HVAC Division

Peoria, IL

(309) 688-4407

Barrick-Oltman, Inc. Heating & Cooling

Peoria, IL

(309) 444-4474

Founding Member

Premium spot in Knoxville

Ambassador

Lead the Knoxville community

Founding Member

Premium spot in Knoxville

View all 29 hvacs in Knoxville →

Knoxville Housing Market

Median Household Income

$80,385

Median Home Value

$139,900

Median Rent

$675/mo

Homeownership Rate

84.8%

Population

3,137

Median Year Built

1959

Source: U.S. Census Bureau, ACS 2023 5-Year Estimates

Track Your Costs

HVAC

Ductless Mini-Split Installation

Date

April 2026

Cost

$3,881

Vendor

Your local pro

Warranty

10-year material warranty

Knoxville average: $1,725–$6,037

Before

Issue documented with photos

After

Repair completed, area sealed

Materials Used

Outdoor condenser unitIndoor air handler(s)Refrigerant line setCondensate drain line

Warranty Details

10-year material warranty

Auto-Checkup Created

"Mini-Split Service" — every 12 months

Added by youApril 2026

Property Health Score

Fair

hvac category +10 pts(69 → 79)

Documentation19/25

Maintenance20/25

Warranty22/25

Investment21/25

Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.

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Find a HVAC tech near me

I found 29 HVAC technicians in your area. Here are the top results:

Professionals Found

29 results

Smith & Sons

Connected

HVAC technician

4.9(47)

BookQuote

J&R Home Services

HVAC technician

4.7(23)

From $95/hr

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HVAC technician

Title:HVAC tech

Category:HVAC technician

Date:2026-04-04

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Cost FAQ

What is the average cost of ductless mini-split installation in Knoxville?

The average cost of ductless mini-split installation in Knoxville, IL ranges from $1,725 to $6,037. The final price depends on Number of indoor units (zones), BTU capacity per zone, Single-zone vs multi-zone system.

What factors affect ductless mini-split installation cost?

Key factors include: Number of indoor units (zones), BTU capacity per zone, Single-zone vs multi-zone system, Line set length, Wall vs ceiling vs floor mount, Electrical circuit availability, Number of stories. In Knoxville, local labor rates and material availability also influence pricing.

How do I get accurate quotes for ductless mini-split installation in Knoxville?

Get at least 3 quotes from licensed professionals in Knoxville. Use Fizbo SmartSearch to find and compare local hvacs, read reviews, and request estimates — all in one place.

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Ductless Mini-Split Installation Cost in Knoxville, IL

Cost Breakdown

Ductless Mini-Split Installation Cost in Knoxville

Material Cost Comparison

Get Quotes in Knoxville

Knoxville Housing Market

Track Your Costs

Ductless Mini-Split Installation

Property Health Score

Get a Personalized Estimate

Cost FAQ

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