HVAC System Installation Cost CastaicHVAC System Installation Cost CastaicHVAC System Installation Cost CastaicHVAC System Installation Cost CastaicHVAC System Installation Cost CastaicHVAC System Installation Cost CastaicHVAC System Installation Cost CastaicHVAC System Installation Cost CastaicHVAC System Installation Cost CastaicHVAC System Installation Cost Castaic

HVAC System Installation Cost in Castaic, CA

Detailed pricing guide with local market adjustments and material comparisons

Castaic Average

$4,675–$14,025

Market Tier

Small City

Cost Breakdown

HVAC System Installation Cost in Castaic

Small City

LowAverageHigh

$4,675$9,350$14,025

Market Tier

Small City (0.85x)

Small city with below-average costs

Climate Adjustment

1.1x

Based on local climate conditions

Material Cost Comparison

Furnace(Budget)

$3,506–$10,519

Air conditioner or heat pump(Mid-Range)

$4,675–$14,025

Evaporator coil(Premium)

$6,545–$19,635

Factors that affect your cost

Home square footage
System type (split, packaged, heat pump)
Efficiency rating (SEER, AFUE)
Ductwork modifications needed
Zoning system addition
Thermostat type
Permit and inspection costs

Get Quotes in Castaic

Climate Air Masters Inc.

Anaheim, CA

(714) 533-0402

Haven Air Conditioning

Anaheim, CA

(714) 998-7879

1st Choice Heating & Air Conditioning, Inc.

Anaheim, CA

(949) 305-5754

Guaranteed Air Inc.

Anaheim, CA

(714) 777-6600

Founding Member

Premium spot in Castaic

Ambassador

Lead the Castaic community

Founding Member

Premium spot in Castaic

View all 36 hvacs in Castaic →

Castaic Housing Market

Median Home Price

$779,000

Homes for Sale

Price per Sq Ft

$434

Local Pros

370

Home Service Professionals Near Castaic

Agents 57lender 51multimedia_specialist 50Landscapers 49Inspectors 44Movers 42Appraisers 41HVAC Techs 36

Median Household Income

$132,153

Median Home Value

$710,400

Median Rent

$1,751/mo

Homeownership Rate

84.4%

Population

18,479

Median Year Built

1990

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

Track Your Costs

HVAC

HVAC System Installation

Date

April 2026

Cost

$9,350

Vendor

Your local pro

Warranty

10-year material warranty

Castaic average: $4,675–$14,025

Before

Issue documented with photos

After

Repair completed, area sealed

Materials Used

FurnaceAir conditioner or heat pumpEvaporator coilDuctwork

Warranty Details

10-year material warranty

Auto-Checkup Created

"HVAC System Inspection" — every 12 months

Added by youApril 2026

Property Health Score

Good

hvac category +20 pts(71 → 91)

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 36 HVAC technicians in your area. Here are the top results:

Professionals Found

36 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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Log my hvac system installation in PropDoctor

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Add to Property History

HVAC technician

Title:HVAC tech

Category:HVAC technician

Date:2026-04-04

Fill Form & Review

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Cost FAQ

What is the average cost of hvac system installation in Castaic?

The average cost of hvac system installation in Castaic, CA ranges from $4,675 to $14,025. The final price depends on Home square footage, System type (split, packaged, heat pump), Efficiency rating (SEER, AFUE).

What factors affect hvac system installation cost?

Key factors include: Home square footage, System type (split, packaged, heat pump), Efficiency rating (SEER, AFUE), Ductwork modifications needed, Zoning system addition, Thermostat type, Permit and inspection costs. In Castaic, local labor rates and material availability also influence pricing.

How do I get accurate quotes for hvac system installation in Castaic?

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

Explore Castaic, CA

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HVAC System Installation Cost in Castaic, CA

Cost Breakdown

HVAC System Installation Cost in Castaic

Material Cost Comparison

Get Quotes in Castaic

Castaic Housing Market

Track Your Costs

HVAC System Installation

Property Health Score

Get a Personalized Estimate

Cost FAQ

More Cost Guides for Castaic

AC Unit Installation Cost

Furnace Replacement Cost

Ductwork Repair & Cleaning Cost

Smart Thermostat Installation Cost

Explore Castaic, CA

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