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PropDoctor

AC Unit Installation Cost in Katy, TX

Detailed pricing guide with local market adjustments and material comparisons

Katy Average

$3,060–$8,160

Market Tier

Small City

Cost Breakdown

AC Unit Installation Cost in Katy

Small City
LowAverageHigh
$3,060$5,610$8,160

Market Tier

Small City (0.85x)

Small city with below-average costs

Climate Adjustment

1.2x

Based on local climate conditions

Material Cost Comparison

Condenser unit(Budget)
$2,295–$6,120
Evaporator coil(Mid-Range)
$3,060–$8,160
Refrigerant line set(Premium)
$4,284–$11,424
Factors 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 Katy

ProPortal
View all 22 hvacs in Katy

Katy Housing Market

Homes for Sale

1

Local Pros

233

Home Service Professionals Near Katy

lender 35Inspectors 33Landscapers 31Stagers 29Flooring 29multimedia_specialist 26Roofers 25Plumbers 25

Track Your Costs

PropDoctor
HVAC
PropDoctor

AC Unit Installation

Date

April 2026

Cost

$5,610

Vendor

Your local pro

Warranty

10-year material warranty

Katy average: $3,060$8,160

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

81

hvac category +15 pts(6681)

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

Find a HVAC tech near me

I found 22 HVAC technicians in your area. Here are the top results:

ProPortal
Professionals Found
22 results
SM

Smith & Sons

Connected

HVAC technician

4.9(47)
BookQuote
JR

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:2026-04-05
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Cost FAQ

What is the average cost of ac unit installation in Katy?
The average cost of ac unit installation in Katy, TX ranges from $3,060 to $8,160. 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 Katy, local labor rates and material availability also influence pricing.
How do I get accurate quotes for ac unit installation in Katy?
Get at least 3 quotes from licensed professionals in Katy. Use Fizbo SmartSearch to find and compare local hvacs, read reviews, and request estimates — all in one place.

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