AC Unit Installation Cost SeattleAC Unit Installation Cost SeattleAC Unit Installation Cost SeattleAC Unit Installation Cost SeattleAC Unit Installation Cost SeattleAC Unit Installation Cost SeattleAC Unit Installation Cost SeattleAC Unit Installation Cost SeattleAC Unit Installation Cost SeattleAC Unit Installation Cost Seattle

AC Unit Installation Cost in Seattle, WA

Detailed pricing guide with local market adjustments and material comparisons

Seattle Average

$4,485–$11,960

Market Tier

Major Metro

Cost Breakdown

AC Unit Installation Cost in Seattle

Major Metro

LowAverageHigh

$4,485$8,223$11,960

Market Tier

Major Metro (1.3x)

Major metropolitan area with high demand and cost of living

Climate Adjustment

1.15x

Based on local climate conditions

Material Cost Comparison

Condenser unit(Budget)

$3,364–$8,970

Evaporator coil(Mid-Range)

$4,485–$11,960

Refrigerant line set(Premium)

$6,279–$16,744

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 Seattle

RUSS Heating and Cooling

Tacoma, WA

(253) 343-2338

Essential Heating and Air

Tacoma, WA

(253) 364-4888

ALLBRANDS REFRIGERATION

Tacoma, WA

(206) 486-4750

Comfort Craft LLC

Tacoma, WA

(253) 330-5424

Founding Member

Premium spot in Seattle

Ambassador

Lead the Seattle community

Founding Member

Premium spot in Seattle

View all 59 hvacs in Seattle →

Seattle Housing Market

Median Home Price

$725,000

Homes for Sale

1,145

Price per Sq Ft

$596

Local Pros

560

Home Service Professionals Near Seattle

multimedia_specialist 90lender 79Flooring 75Inspectors 69Cleaners 65Painters 63Landscapers 60Roofers 59

Median Household Income

$121,984

Median Home Value

$912,100

Median Rent

$1,998/mo

Homeownership Rate

44.2%

Population

741,440

Median Year Built

1974

Source: U.S. Census Bureau, ACS 2023 5-Year Estimates

Track Your Costs

HVAC

AC Unit Installation

Date

April 2026

Cost

$8,223

Vendor

Your local pro

Warranty

10-year material warranty

Seattle average: $4,485–$11,960

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

hvac category +15 pts(66 → 81)

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

I found 59 HVAC technicians in your area. Here are the top results:

Professionals Found

59 results

Smith & Sons

Connected

HVAC technician

4.9(47)

BookQuote

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:2026-04-03

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Cost FAQ

What is the average cost of ac unit installation in Seattle?

The average cost of ac unit installation in Seattle, WA ranges from $4,485 to $11,960. 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 Seattle, local labor rates and material availability also influence pricing.

How do I get accurate quotes for ac unit installation in Seattle?

Get at least 3 quotes from licensed professionals in Seattle. Use Fizbo SmartSearch to find and compare local hvacs, read reviews, and request estimates — all in one place.

Explore Seattle, WA

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AC Unit Installation Cost in Seattle, WA

Cost Breakdown

AC Unit Installation Cost in Seattle

Material Cost Comparison

Get Quotes in Seattle

Seattle Housing Market

Track Your Costs

AC Unit Installation

Property Health Score

Get a Personalized Estimate

Cost FAQ

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