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AC Unit Installation Cost in Rapid City, SD
Detailed pricing guide with local market adjustments and material comparisons
Rapid City Average
$3,450–$9,200
Market Tier
Mid-Size City
Cost Breakdown
AC Unit Installation Cost in Rapid City
Mid-Size CityLowAverageHigh
$3,450$6,325$9,200
Market Tier
Mid-Size City (1x)
Mid-size city with average market costs
Climate Adjustment
1.15x
Based on local climate conditions
Material Cost Comparison
Condenser unit(Budget)
$2,588–$6,900Evaporator coil(Mid-Range)
$3,450–$9,200Refrigerant line set(Premium)
$4,830–$12,880Factors that affect your cost
- System capacity (tons)
- SEER efficiency rating
- Existing ductwork condition
- Line set run length
- Electrical panel capacity
- Concrete pad for condenser
- Permit requirements
Get Quotes in Rapid City
Midwestern Mechanical
Rapid City, SD
(605) 394-9636
ebelution heating & cooling experts
Rapid City, SD
(605) 393-9804
HighTech Heating & Cooling LLC
Rapid City, SD
(605) 389-5373
Heil Mechanical
Rapid City, SD
(605) 716-9985Founding Member
Premium spot in Rapid City
Ambassador
Lead the Rapid City community
Founding Member
Premium spot in Rapid City
Rapid City Housing Market
Median Household Income
$65,712
Median Home Value
$270,000
Median Rent
$1,053/mo
Homeownership Rate
61.6%
Population
76,836
Median Year Built
1978
Source: U.S. Census Bureau, ACS 2023 5-Year Estimates
Track Your Costs
HVAC
AC Unit Installation
Date
April 2026
Cost
$6,325
Vendor
Your local pro
Warranty
10-year material warranty
Rapid City average: $3,450–$9,200
Before
Issue documented with photos
After
Repair completed, area sealed
Materials Used
Condenser unitEvaporator coilRefrigerant line setElectrical whip and disconnect
Warranty Details
10-year material warranty
Auto-Checkup Created
"AC Performance Check" — every 12 months
Added by youApril 2026
Property Health Score
Good
88
hvac category +15 pts(73 → 88)
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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I found 17 HVAC technicians in your area. Here are the top results:
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Smith & Sons
ConnectedHVAC technician
4.9(47)
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JR
J&R Home Services
HVAC technician
4.7(23)
From $95/hr
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Title:HVAC tech
Category:HVAC technician
Date:2026-04-09
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Cost FAQ
What is the average cost of ac unit installation in Rapid City?
The average cost of ac unit installation in Rapid City, SD ranges from $3,450 to $9,200. The final price depends on System capacity (tons), SEER efficiency rating, Existing ductwork condition.
What factors affect ac unit installation cost?
Key factors include: System capacity (tons), SEER efficiency rating, Existing ductwork condition, Line set run length, Electrical panel capacity, Concrete pad for condenser, Permit requirements. In Rapid City, local labor rates and material availability also influence pricing.
How do I get accurate quotes for ac unit installation in Rapid City?
Get at least 3 quotes from licensed professionals in Rapid City. Use Fizbo SmartSearch to find and compare local hvacs, read reviews, and request estimates — all in one place.