HVAC System Installation Cost DecaturHVAC System Installation Cost DecaturHVAC System Installation Cost DecaturHVAC System Installation Cost DecaturHVAC System Installation Cost DecaturHVAC System Installation Cost DecaturHVAC System Installation Cost DecaturHVAC System Installation Cost DecaturHVAC System Installation Cost DecaturHVAC System Installation Cost Decatur

HVAC System Installation Cost in Decatur, GA

Detailed pricing guide with local market adjustments and material comparisons

Decatur Average

$4,250–$12,750

Market Tier

Small City

Cost Breakdown

HVAC System Installation Cost in Decatur

Small City

LowAverageHigh

$4,250$8,500$12,750

Market Tier

Small City (0.85x)

Small city with below-average costs

Material Cost Comparison

Furnace(Budget)

$3,188–$9,563

Air conditioner or heat pump(Mid-Range)

$4,250–$12,750

Evaporator coil(Premium)

$5,950–$17,850

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 Decatur

JB Heating Air and Refrigeration

South Fulton, GA

(770) 960-6200

Cool Runnings HVAC Services LLC

South Fulton, GA

(470) 435-9866

A Degree Above Cooling and Heating

South Fulton, GA

(678) 416-6876

Eco Comfort Solutions

South Fulton, GA

(470) 590-5467

Founding Member

Premium spot in Decatur

Ambassador

Lead the Decatur community

Founding Member

Premium spot in Decatur

View all 45 hvacs in Decatur →

Decatur Housing Market

Median Home Price

$370,000

Homes for Sale

Price per Sq Ft

$181

Local Pros

524

Home Service Professionals Near Decatur

Agents 126lender 76multimedia_specialist 71Landscapers 59Inspectors 53Flooring 48Movers 46HVAC Techs 45

Median Household Income

$140,480

Median Home Value

$655,900

Median Rent

$1,716/mo

Homeownership Rate

66.1%

Population

24,470

Median Year Built

1975

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

Track Your Costs

HVAC

HVAC System Installation

Date

April 2026

Cost

$8,500

Vendor

Your local pro

Warranty

10-year material warranty

Decatur average: $4,250–$12,750

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(65 → 85)

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

Professionals Found

45 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:2026-04-03

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Cost FAQ

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

The average cost of hvac system installation in Decatur, GA ranges from $4,250 to $12,750. 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 Decatur, local labor rates and material availability also influence pricing.

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

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

Explore Decatur, GA

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HVAC System Installation Cost in Decatur, GA

Cost Breakdown

HVAC System Installation Cost in Decatur

Material Cost Comparison

Get Quotes in Decatur

Decatur Housing Market

Track Your Costs

HVAC System Installation

Property Health Score

Get a Personalized Estimate

Cost FAQ

More Cost Guides for Decatur

AC Unit Installation Cost

Furnace Replacement Cost

Ductwork Repair & Cleaning Cost

Smart Thermostat Installation Cost

Explore Decatur, GA

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