Furnace Replacement cost: Augusta-Richmond County vs Brookhaven (2026)
The two metros aren't quite in sync on furnace replacement: Augusta-Richmond County sits 1% below Brookhaven, or roughly $5,100 versus $5,150 — about $50 apart.
Augusta-Richmond County GA
Lower costTypically around $5,100
Brookhaven GA
Typically around $5,150
Augusta-Richmond County vs Brookhaven: full breakdown
| Factor | Augusta-Richmond County | Brookhaven |
|---|---|---|
| Typical 2026 cost | $5,100 | $5,150 |
| Estimated range | $3,650–$6,550 | $3,700–$6,600 |
| Labor index (vs US) | ×0.95 | ×0.96 |
| Climate zone | Hot | Hot |
| Climate factor | ×0.95 | ×0.95 |
| Local permit | $200 | $225 |
| Labor share | $3,050 | $3,100 |
| Materials/equipment | $2,050 | $2,050 |
Furnace replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
How much should this gap actually matter?
A 1% difference on furnace replacement is minor — you'll typically see a wider spread just from getting multiple quotes in the same city, so don't let location drive the decision.
Furnace replacement by type: Augusta-Richmond County vs Brookhaven
Every furnace replacement type gets its own localized price for each metro, using the same labor, climate and permit adjustments — a true apples-to-apples comparison.
| Type | Augusta-Richmond County | Brookhaven |
|---|---|---|
| Gas furnace | $3,550–$6,450 | $3,600–$6,500 |
| High-efficiency gas furnace | $3,200–$6,450 | $3,250–$6,500 |
| Electric furnace | $2,000–$4,250 | $2,050–$4,350 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national furnace replacement range for local labor, climate and permits.
Furnace replacement by home size: Augusta-Richmond County vs Brookhaven
Furnace cost scales with the heating capacity (BTU) your home needs — roughly 40–45 BTU per square foot in a mixed climate. Larger homes need a bigger unit and more ductwork.
| Size | Augusta-Richmond County | Brookhaven |
|---|---|---|
| 1,000 sq ft (≈45,000 BTU) | $2,750–$4,900 | $2,800–$4,950 |
| 1,500 sq ft (≈68,000 BTU) | $3,200–$5,650 | $3,250–$5,700 |
| 2,000 sq ft (≈90,000 BTU) | $3,650–$6,550 | $3,700–$6,600 |
| 2,500 sq ft (≈110,000 BTU) | $4,200–$7,450 | $4,250–$7,500 |
| 3,000 sq ft (≈130,000 BTU) | $4,700–$8,350 | $4,800–$8,450 |
| 3,500+ sq ft (≈150,000 BTU) | $5,250–$9,250 | $5,350–$9,350 |
Treat these as 2026 localized estimates for furnace replacement, not quotes from a contractor.
What hvac pros earn in each metro
Since labor accounts for around 60% of what a furnace replacement job costs, it's the biggest lever behind any price gap between cities. What you're seeing below is actual BLS metro wage data for skilled installers — not a guess.
No BLS metro wage series for Augusta-Richmond County; we use Georgia regional price parity instead.
Atlanta-Sandy Springs-Roswell metro · about 7% below the US average installer wage.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for furnace replacement in either city
Demand for HVAC work falls off a cliff in the shoulder months, and contractors discount to keep their crews booked. Wait for a 100-degree day or a hard freeze, though, and you're paying emergency rates for a system that just quit.
How much should you really budget for HVAC in 2026?
Ask five contractors for an HVAC quote and you'll get five different numbers — usually because they disagree on sizing, efficiency and equipment tier. Here's how our editors think through those trade-offs.
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
The single biggest cost driver isn't the brand — it's correct sizing and install quality. A properly sized, well-commissioned mid-tier system with annual maintenance outlasts an oversized premium unit that short-cycles. Spend on the install, not the badge.
The budget-first case
In a temperate region the smart move is to size the job correctly with a Manual J and take the base efficiency tier. A system that spends most days coasting can't recover the cost of a high-SEER2 compressor, because the savings only show up under heavy load you don't put on it. Match the equipment to how little you actually run it, not to the brochure's top number.
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.
Augusta-Richmond County vs Brookhaven
Is furnace replacement cheaper in Augusta-Richmond County or Brookhaven?
Yes — Brookhaven costs more. Expect around $5,150 for furnace replacement there against $5,100 in Augusta-Richmond County, about $50 (1%) apart in 2026.
Why does furnace replacement cost more in Brookhaven than Augusta-Richmond County?
Labor rates explain most of it — 0.96 in Brookhaven vs 0.95 in Augusta-Richmond County. A hot climate versus hot, along with differing permit costs, accounts for the rest.
How much is furnace replacement in Augusta-Richmond County, GA?
Expect to pay $3,650 to $6,550 for furnace replacement in Augusta-Richmond County in 2026, averaging around $5,100.
When is the cheapest time to buy furnace replacement — and does it differ by city?
It doesn't vary by location — Spring and fall (Mar–May, Sep–Oct) is the discount window in both Augusta-Richmond County and Brookhaven (roughly 5–15% off), while peak summer and mid-winter tends to be the most expensive in either city.
Should I choose where to live based on furnace replacement cost?
Probably not. Yes, $50 is a real gap, but it's a one-time cost you can partly offset in Brookhaven with off-season timing and tighter bids. Long-term factors like energy prices and home condition matter more than this one number.
Compare furnace replacement in other cities
Updated June 2026 · By Serhat Özçelik