Ductless Mini-Split Installation in Chicago
Efficient heating and cooling without ductwork. Mini-split systems provide room-by-room comfort, lower energy bills, and whisper-quiet operation. Perfect for homes, apartments, additions, basements, attics, and commercial spaces.
Mini-Split Installation Pricing
Upfront pricing — no surprises.
$3,500 – $6,500
Ideal for bedrooms, offices, basements, attics, or single comfort zones.
- Indoor head installation
- Outdoor condenser installation
- Line set installation
- Electrical disconnect
- Refrigerant charge
- System startup & testing
- Wireless remote setup
$7,500 – $14,000
Perfect for whole-home ductless systems or multiple rooms.
- 2–5 indoor heads
- Outdoor multi-zone condenser
- Line sets for each zone
- Electrical disconnect
- Refrigerant charge
- System startup & testing
- Zone control setup
$4,500 – $7,500 per zone
Low-profile, ceiling-mounted ductless comfort.
- Ceiling cassette head installation
- Outdoor condenser
- Line set & drain line
- Electrical disconnect
- Refrigerant charge
- Full startup & testing
$1,200 – $2,000
Swap out old or damaged indoor heads.
- Remove old indoor head
- Install new indoor head
- Reconnect line set & drain
- Refrigerant check
- System startup & testing
Comfort Without Ductwork
Why Mini-Splits Are So Popular
More homeowners are choosing ductless every year — here's why.
What's Included in Every Install
A complete, code-compliant installation from start to finish.
Mini-Split Add-Ons
Line Set Cover Kit
$199 – $299
Protects and hides exterior line sets for a clean, professional finish.
Condensate Pump
$249
Used when gravity drainage isn't possible — keeps condensate flowing properly.
Surge Protector
$149
Protects the system from electrical damage and power surges.
Wi-Fi Smart Controller
$129 – $199
Control your mini-split from your phone — schedule, monitor, and adjust from anywhere.
Financing Available — $0 Down Options
Get the ductless system you need today. Flexible payment plans with approved credit.
Single-Zone
$79 – $149/mo
Multi-Zone
$149 – $229/mo
Ceiling Cassette
$99 – $159/mo
Financing subject to credit approval. Monthly estimates only — actual terms set by lender.
Our Mini-Split Installation Process
We install all mini-split systems to manufacturer specifications and local code. Every install includes proper refrigerant charging, electrical safety checks, airflow verification, and full system startup. We document indoor and outdoor installation, line set routing, and final readings.
Service & Repair
Mini‑Split Service & Repair
Professional diagnostics, cleaning, and performance restoration for ductless systems.
Mini‑Split Tune‑Up
$149
- Remote & thermostat check
- Filter cleaning
- Evaporator coil inspection
- Blower wheel inspection
- Drain line check
- Electrical tightening
Mini‑Split Tune‑Up
$249
- Filter cleaning
- Evaporator coil rinse
- Blower wheel cleaning
- Drain line flush
- Electrical diagnostic
- Refrigerant performance check
Mini‑Split Deep Clean
$349
- Full evaporator coil cleaning
- Blower wheel deep cleaning
- Drain pan cleaning
- Electrical diagnostic
- Refrigerant optimization
- Final performance test
What Chicago Says
Mini-Split Service Reviews — D's Air & Heating
"My mini-split is blowing ice-cold now. D's Air & Heating did great work — fast, clean, and professional."
Verified Customer
Chatham, Chicago
"Deep clean made a huge difference. D's Air & Heating was thorough and respectful of my home. Worth every penny."
Verified Customer
Englewood, Chicago
"The tech was knowledgeable and took the time to explain everything. D's Air & Heating is my go-to for mini-split service."
Verified Customer
Oak Park, Chicago
Ready for Ductless Comfort?
Get a free estimate — same-day and next-day appointments available across Chicago.