AC Unit Installation Cost AltadenaAC Unit Installation Cost AltadenaAC Unit Installation Cost AltadenaAC Unit Installation Cost AltadenaAC Unit Installation Cost AltadenaAC Unit Installation Cost AltadenaAC Unit Installation Cost AltadenaAC Unit Installation Cost AltadenaAC Unit Installation Cost AltadenaAC Unit Installation Cost Altadena

AC Unit Installation Cost in Altadena, CA

Detailed pricing guide with local market adjustments and material comparisons

Altadena Average

$2,805–$7,480

Market Tier

Small City

Cost Breakdown

AC Unit Installation Cost in Altadena

Small City

LowAverageHigh

$2,805$5,143$7,480

Market Tier

Small City (0.85x)

Small city with below-average costs

Climate Adjustment

1.1x

Based on local climate conditions

Material Cost Comparison

Condenser unit(Budget)

$2,104–$5,610

Evaporator coil(Mid-Range)

$2,805–$7,480

Refrigerant line set(Premium)

$3,927–$10,472

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 Altadena

EM Heating and Air Conditioning

Long Beach, CA

(562) 446-5275

Long Beach Air Conditioning Contractors

Long Beach, CA

(562) 800-4521

International HVAC Long Beach

Long Beach, CA

(424) 901-0349

Local HVAC Expert - Long Beach

Long Beach, CA

(562) 239-4742

Founding Member

Premium spot in Altadena

Ambassador

Lead the Altadena community

Founding Member

Premium spot in Altadena

View all 46 hvacs in Altadena →

Altadena Housing Market

Median Home Price

$1,198,000

Homes for Sale

Price per Sq Ft

$772

Local Pros

536

Home Service Professionals Near Altadena

Agents 95lender 75multimedia_specialist 71Landscapers 64Appraisers 63Movers 60Inspectors 57Flooring 51

Median Household Income

$129,123

Median Home Value

$1,073,500

Median Rent

$2,250/mo

Homeownership Rate

78.3%

Population

41,921

Median Year Built

1945

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

Track Your Costs

HVAC

AC Unit Installation

Date

April 2026

Cost

$5,143

Vendor

Your local pro

Warranty

10-year material warranty

Altadena average: $2,805–$7,480

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(65 → 80)

Documentation19/25

Maintenance20/25

Warranty22/25

Investment21/25

Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.

Track this repair in PropDoctor →

Get a Personalized Estimate

Find a HVAC tech near me

I found 46 HVAC technicians in your area. Here are the top results:

Professionals Found

46 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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Add to Property History

HVAC technician

Title:HVAC tech

Category:HVAC technician

Date:2026-04-04

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Cost FAQ

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

The average cost of ac unit installation in Altadena, CA ranges from $2,805 to $7,480. 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 Altadena, local labor rates and material availability also influence pricing.

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

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

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AC Unit Installation Cost in Altadena, CA

Cost Breakdown

AC Unit Installation Cost in Altadena

Material Cost Comparison

Get Quotes in Altadena

Altadena Housing Market

Track Your Costs

AC Unit Installation

Property Health Score

Get a Personalized Estimate

Cost FAQ

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