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Ductless Mini-Split Installation Cost Guide

HVAC & Air Conditioning

Efficient ductless heating and cooling system installation. Perfect for additions, garages, or homes without ductwork.

📊Showing National Average Pricing

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Basic

Single-zone mini-split for one room

$3,250
$2,500 - $4,000

Typical Scope:

  • Single indoor head unit
  • 9,000-12,000 BTU capacity
  • One room or small area
  • Wall-mounted indoor unit
  • Basic wireless remote
  • Standard efficiency (16-18 SEER)
  • 1 day installation
Standard

Multi-zone system for 2-3 rooms

$5,250
$4,000 - $6,500

Typical Scope:

  • 2-3 indoor head units
  • 24,000-30,000 BTU total capacity
  • Bedrooms, office, or bonus room
  • Mix of wall and ceiling units
  • Individual zone controls
  • High efficiency (20+ SEER)
  • 2-3 day installation
Premium

Whole-home multi-zone system with premium features

$7,750
$6,500 - $9,000

Typical Scope:

  • 4-5 indoor head units
  • 36,000+ BTU capacity
  • Whole house or large area coverage
  • Concealed ceiling cassettes
  • Smart home integration
  • Ultra-high efficiency (22+ SEER)
  • 1 week professional installation

Frequently Asked Questions

How much does Ductless Mini-Split Installation cost?

The average cost for Ductless Mini-Split Installation is $4,500. Actual costs vary based on project complexity, materials chosen, labor requirements, and your location. Get multiple quotes for accurate pricing.

How do I choose the right contractor?

Look for licensed, insured contractors with good reviews, local references, and transparent pricing. Get detailed written estimates from 3-4 contractors. Avoid door-to-door solicitors and unusually low bids.

What should be included in the estimate?

A complete estimate should include materials, labor, permits, cleanup, timeline, and warranty information. Be wary of estimates that seem too vague or don't itemize major components.

What payment schedule is standard?

Typical schedule: small deposit (10-15%) to start, progress payments at milestones (30-40% each), final payment (10%) after completion and inspection. Never pay 100% upfront. Large upfront demands signal risk.

How can I verify a contractor's credentials?

Check state licensing board, verify insurance with provider directly, search court records for liens/lawsuits, check Better Business Bureau rating, read recent online reviews across multiple platforms, and ask for client references from past 6 months.

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