Furnace Replacement cost: Florence vs Rock Hill (2026)
In 2026, furnace replacement is about 2% less expensive in Florence than in Rock Hill. Most homeowners pay around $4,950 in Florence versus $5,050 in Rock Hill — a gap of roughly $100.
Florence SC
Lower costTypically around $4,950
Rock Hill SC
Typically around $5,050
Florence vs Rock Hill: full breakdown
| Factor | Florence | Rock Hill |
|---|---|---|
| Typical 2026 cost | $4,950 | $5,050 |
| Estimated range | $3,550–$6,350 | $3,600–$6,500 |
| Labor index (vs US) | ×0.93 | ×0.95 |
| Climate zone | Hot | Hot |
| Climate factor | ×0.95 | ×0.95 |
| Local permit | $200 | $200 |
| Labor share | $2,950 | $3,050 |
| Materials/equipment | $2,000 | $2,000 |
All figures are 2026 localized planning estimates for furnace replacement — get an actual quote before you commit.
Is the price difference a dealbreaker?
A 2% 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: Florence vs Rock Hill
Each furnace replacement option, priced separately for both metros — the same local labor, climate and permit adjustments applied per city, so you can compare like for like.
| Type | Florence | Rock Hill |
|---|---|---|
| Gas furnace | $3,450–$6,300 | $3,550–$6,400 |
| High-efficiency gas furnace | $3,100–$6,300 | $3,150–$6,400 |
| Electric furnace | $1,950–$4,150 | $2,000–$4,250 |
All figures are 2026 localized planning estimates for furnace replacement — get an actual quote before you commit.
Furnace replacement by home size: Florence vs Rock Hill
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 | Florence | Rock Hill |
|---|---|---|
| 1,000 sq ft (≈45,000 BTU) | $2,650–$4,800 | $2,700–$4,850 |
| 1,500 sq ft (≈68,000 BTU) | $3,100–$5,500 | $3,150–$5,600 |
| 2,000 sq ft (≈90,000 BTU) | $3,550–$6,350 | $3,600–$6,500 |
| 2,500 sq ft (≈110,000 BTU) | $4,100–$7,250 | $4,150–$7,400 |
| 3,000 sq ft (≈130,000 BTU) | $4,600–$8,150 | $4,700–$8,300 |
| 3,500+ sq ft (≈150,000 BTU) | $5,150–$9,000 | $5,250–$9,200 |
Treat these as 2026 localized estimates for furnace replacement, not quotes from a contractor.
Cheapest time for furnace replacement 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?
What you pay for HVAC hinges less on the badge than on how the quote is built — the load calculation behind it, the efficiency tier, and the markup. Our take on where each one lands.
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 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 efficiency-first case
High runtime changes the math. In a demanding climate the extra efficiency of a heat pump or a top-tier SEER2/AFUE unit gets paid back month after month on the utility bill, and state and utility incentives can shave the upfront figure further now that the federal 25C/25D credits have expired. Price the lifetime bills, not just the tag, before you default down.
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.
Florence vs Rock Hill
Is furnace replacement cheaper in Florence or Rock Hill?
Florence wins on price: furnace replacement runs about $4,950 there versus $5,050 in Rock Hill, a gap of roughly $100 (2%) as of 2026.
Why does furnace replacement cost more in Rock Hill than Florence?
The main driver is local labor rates: Rock Hill's labor index is 0.95 versus 0.93 in Florence. Climate zone (hot vs hot) also shift the total.
How much is furnace replacement in Florence, SC?
furnace replacement in Florence runs $3,550–$6,350 as of 2026 — most jobs land near $4,950.
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 Florence and Rock Hill (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, $100 is a real gap, but it's a one-time cost you can partly offset in Rock Hill 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