Central AC Installation cost: Dunwoody vs Savannah (2026)
The two metros aren't quite in sync on central AC installation: Dunwoody sits 2% below Savannah, or roughly $9,300 versus $9,450 — about $150 apart.
Dunwoody GA
Lower costTypically around $9,300
Savannah GA
Typically around $9,450
Dunwoody vs Savannah: full breakdown
| Factor | Dunwoody | Savannah |
|---|---|---|
| Typical 2026 cost | $9,300 | $9,450 |
| Estimated range | $5,950–$12,650 | $6,000–$12,850 |
| Labor index (vs US) | ×0.96 | ×0.98 |
| Climate zone | Hot | Hot |
| Climate factor | ×1.08 | ×1.08 |
| Local permit | $225 | $200 |
| Labor share | $5,600 | $5,650 |
| Materials/equipment | $3,700 | $3,800 |
Treat these as 2026 localized estimates for central AC installation, not quotes from a contractor.
Is the gap worth worrying about?
At 2%, this gap is small enough that it's usually swallowed by normal quote-to-quote variation for central AC installation — focus on the contractor, not the city.
Central AC installation by type: Dunwoody vs Savannah
Below, each central AC installation option is priced independently for both cities, with identical local labor, climate and permit logic applied — so the comparison holds up.
| Type | Dunwoody | Savannah |
|---|---|---|
| 2–3 ton (small home) | $5,400–$8,500 | $5,450–$8,650 |
| 3.5–4 ton (mid home) | $7,500–$11,650 | $7,600–$11,800 |
| 5 ton (large home) | $9,550–$16,800 | $9,700–$17,050 |
Central AC installation numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Central AC installation by home size: Dunwoody vs Savannah
Central AC is sized in tons of cooling — about one ton per 500–600 sq ft. Undersizing leaves you hot; oversizing short-cycles and wastes money, so a Manual J load calculation matters.
| Size | Dunwoody | Savannah |
|---|---|---|
| 1,000 sq ft (≈2 tons) | $4,900–$8,500 | $4,950–$8,650 |
| 1,500 sq ft (≈2.5 tons) | $5,400–$10,100 | $5,450–$10,200 |
| 2,000 sq ft (≈3 tons) | $5,950–$11,650 | $6,000–$11,800 |
| 2,500 sq ft (≈4 tons) | $7,500–$13,700 | $7,600–$13,900 |
| 3,000+ sq ft (≈5 tons) | $9,050–$16,800 | $9,150–$17,050 |
Treat these as 2026 localized estimates for central AC installation, not quotes from a contractor.
What hvac pros earn in each metro
Roughly 60% of what you pay for central AC installation is labor, which is why local wages explain most of the price gap. The numbers below are actual metro wages for skilled installers, sourced from BLS OEWS — not guesses.
Atlanta-Sandy Springs-Roswell metro · about 7% below the US average installer wage.
No BLS metro wage series for Savannah; we use Georgia regional price parity instead.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for central AC installation in either city
Crews are busiest — and priciest — exactly when it's hottest or coldest, since that's when systems fail under load. Book in the mild months and you're negotiating from a position of choice, not a broken furnace.
How much should you really budget for HVAC in 2026?
Sizing, efficiency tier and brand pull a quote in different directions. Here's how our editors weigh the trade-offs that decide what you actually pay.
The budget-first case
Size the system to your home with a Manual J calculation and buy the standard efficiency tier (80% AFUE / 14.3 SEER2). In a mild climate the cheaper unit pays off because you rarely run it hard — paying for premium efficiency you won't use is the most common way to overspend.
The efficiency-first case
In a hot-summer or cold-winter region, a higher SEER2/AFUE unit — or a heat pump — earns its premium back in lower bills, and utility and state rebates can still cut into the sticker (the federal 25C/25D credits ended Dec 2025). Run the payback math before defaulting to the cheapest box.
The longevity case
Brand is a footnote; sizing and install quality write the story. A right-sized mid-tier system that's properly commissioned and serviced once a year will outlive an oversized premium unit that short-cycles itself to an early grave. Put the money into the crew and the setup rather than the nameplate.
The brand on the unit matters far less than getting the sizing and installation right. Insist on a Manual J calculation, match efficiency to your climate, and claim every rebate available.
Dunwoody vs Savannah
Is central AC installation cheaper in Dunwoody or Savannah?
In 2026, central AC installation is cheaper in Dunwoody at about $9,300, versus $9,450 in Savannah — a difference of about $150 (2%).
Why does central AC installation cost more in Savannah than Dunwoody?
Savannah's higher labor index (0.98 vs 0.96 in Dunwoody) is the biggest factor, with the hot/hot climate split and permit fee differences playing a smaller role.
How much is central AC installation in Dunwoody, GA?
central AC installation in Dunwoody runs $5,950–$12,650 as of 2026 — most jobs land near $9,300.
When is the cheapest time to buy central AC installation — and does it differ by city?
The best window is the same in both Dunwoody and Savannah: Spring and fall (Mar–May, Sep–Oct), when demand drops and installers discount to keep crews busy — typically 5–15% off peak pricing. The most expensive time anywhere is an emergency replacement during peak summer and mid-winter.
Should I choose where to live based on central AC installation cost?
That would be a stretch. $150 is a one-time difference, not an ongoing one, and off-season buying plus apples-to-apples bids in Savannah can close a good chunk of it. What matters more long-term is energy costs, climate and the condition of the home.
Compare central AC installation in other cities
Updated June 2026 · By Serhat Özçelik