Quick Answer
25-40%
energy savings with mini splits vs. traditional HVAC
Comparison
Significant cost reduction in extreme weather
Source: Oklahoma energy efficiency studies
2025 Mini Split Installation Costs
Description | Price Range |
|---|---|
Basic efficiency, up to 400 sq ft | $3,500-$4,500 |
Good efficiency, up to 550 sq ft | $4,000-$5,500 |
High efficiency, up to 750 sq ft | $4,500-$6,000 |
Variable speed, up to 1,000 sq ft | $5,500-$7,500 |
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Description | Price Range |
|---|---|
Two indoor units, one outdoor unit | $8,000-$11,000 |
Three indoor units, ideal for homes | $10,000-$13,500 |
Four zones, whole-house solution | $12,000-$16,000 |
Large home, maximum flexibility | $15,000-$20,000 |
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Brand Comparison and Pricing
Mini Split Brand Options
Mitsubishi Electric
Pros:
- +Premium quality and reliability
- +Excellent cold weather performance
- +Superior warranty coverage
- +Price range: $4,500-8,000 installed
Cons:
- -Higher upfront cost
- -Limited local service network
Long-term reliability and performance
Daikin
Pros:
- +Excellent efficiency ratings
- +Good warranty and support
- +Wide range of options
- +Price range: $4,000-7,500 installed
Cons:
- -Mid-range pricing
- -Newer to US market
Balance of performance and value
LG
Pros:
- +Good value for money
- +Reliable performance
- +Wide availability
- +Price range: $3,500-6,500 installed
Cons:
- -Basic warranty coverage
- -Limited high-end features
Budget-conscious quality choice
Friedrich
Pros:
- +American-made option
- +Good local support
- +Competitive pricing
- +Price range: $3,800-6,800 installed
Cons:
- -Limited model selection
- -Lower efficiency options
Supporting domestic manufacturing
Installation Factors Affecting Cost
Description | Price Range |
|---|---|
Required for most installations | $300-$800 |
Over 25 feet from outdoor unit | $15-$25 |
Essential for Oklahoma weather | $200-$500 |
Varies by municipality | $75-$200 |
Required for proper installation | $150-$300 |
Smart control features | $200-$400 |
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Typical OKC Mini Split Installation
The Challenge
Needed efficient cooling for home addition without ductwork
Our Solution
Installed 18,000 BTU Mitsubishi single-zone system with Wi-Fi controls
Mini Split vs. Traditional HVAC Costs
Cost Comparison: Mini Split vs. Traditional System
Mini Split System
Pros:
- +Installation: $8,000-15,000 (multi-zone)
- +25-40% lower energy bills
- +Individual zone control
- +No ductwork required
- +Quiet operation
Cons:
- -Higher upfront cost per BTU
- -Multiple indoor units visible
Additions, targeted cooling, high efficiency
Traditional Central AC
Pros:
- +Installation: $6,000-12,000
- +Hidden ductwork system
- +Whole-house solution
- +Lower cost per BTU
- +Familiar technology
Cons:
- -Requires ductwork
- -Energy losses through ducts
- -Single-zone control
Whole-house replacement, existing ducts
Mini Split Installation FAQs
The Bottom Line
Mini split installation costs in Oklahoma City reflect the value of efficient, targeted climate control. While upfront costs may be higher than traditional systems, the energy savings, zone control, and elimination of ductwork losses make mini splits an excellent investment.
Oklahoma's extreme climate makes high-efficiency mini splits particularly valuable. Choose quality brands and professional installation to ensure reliable performance through 110°F summers and ice storm winters. The improved comfort and energy savings justify the investment for most applications.