HVAC System Installation Cost LafayetteHVAC System Installation Cost LafayetteHVAC System Installation Cost LafayetteHVAC System Installation Cost LafayetteHVAC System Installation Cost LafayetteHVAC System Installation Cost LafayetteHVAC System Installation Cost LafayetteHVAC System Installation Cost LafayetteHVAC System Installation Cost LafayetteHVAC System Installation Cost Lafayette

HVAC System Installation Cost in Lafayette, LA

Detailed pricing guide with local market adjustments and material comparisons

Lafayette Average

$6,900–$20,700

Market Tier

Large City

Cost Breakdown

HVAC System Installation Cost in Lafayette

Large City

LowAverageHigh

$6,900$13,800$20,700

Market Tier

Large City (1.15x)

Large city with competitive market and moderate-high costs

Climate Adjustment

1.2x

Based on local climate conditions

Material Cost Comparison

Furnace(Budget)

$5,175–$15,525

Air conditioner or heat pump(Mid-Range)

$6,900–$20,700

Evaporator coil(Premium)

$9,660–$28,980

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 Lafayette

AC Sales & Service

Lafayette, LA

(337) 352-5684

Lafayette Air & Refrigeration

Lafayette, LA

(337) 284-6588

Calcasieu Mechanical Contractors

Lafayette, LA

(337) 237-5577

DeepSouth AC

Lafayette, LA

(337) 417-8714

Founding Member

Premium spot in Lafayette

Ambassador

Lead the Lafayette community

Founding Member

Premium spot in Lafayette

View all 29 hvacs in Lafayette →

Lafayette Housing Market

Median Household Income

$61,454

Median Home Value

$251,300

Median Rent

$1,065/mo

Homeownership Rate

55%

Population

121,537

Median Year Built

1981

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

Track Your Costs

HVAC

HVAC System Installation

Date

April 2026

Cost

$13,800

Vendor

Your local pro

Warranty

10-year material warranty

Lafayette average: $6,900–$20,700

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(74 → 94)

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

Professionals Found

29 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

I'll help you log this. I've pre-filled the details — review and submit:

Add to Property History

HVAC technician

Title:HVAC tech

Category:HVAC technician

Date:2026-04-07

Fill Form & Review

Fill Form & Submit

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Cost FAQ

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

The average cost of hvac system installation in Lafayette, LA ranges from $6,900 to $20,700. 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 Lafayette, local labor rates and material availability also influence pricing.

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

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

Explore Lafayette, LA

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HVAC System Installation Cost in Lafayette, LA

Cost Breakdown

HVAC System Installation Cost in Lafayette

Material Cost Comparison

Get Quotes in Lafayette

Lafayette Housing Market

Track Your Costs

HVAC System Installation

Property Health Score

Get a Personalized Estimate

Cost FAQ

More Cost Guides for Lafayette

AC Unit Installation Cost

Furnace Replacement Cost

Ductwork Repair & Cleaning Cost

Smart Thermostat Installation Cost

Explore Lafayette, LA

HVAC System Installation Cost in Nearby Cities