Furnace Replacement cost: Columbia vs Summerville (2026)
In 2026, furnace replacement is about 5% less expensive in Columbia than in Summerville. Most homeowners pay around $5,100 in Columbia versus $5,350 in Summerville — a gap of roughly $250.
Columbia SC
Lower costTypically around $5,100
Summerville SC
Typically around $5,350
Columbia vs Summerville: full breakdown
| Factor | Columbia | Summerville |
|---|---|---|
| Typical 2026 cost | $5,100 | $5,350 |
| Estimated range | $3,650–$6,550 | $3,800–$6,850 |
| Labor index (vs US) | ×0.96 | ×0.99 |
| Climate zone | Hot | Hot |
| Climate factor | ×0.95 | ×0.95 |
| Local permit | $200 | $225 |
| Labor share | $3,050 | $3,200 |
| Materials/equipment | $2,050 | $2,150 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national furnace replacement range for local labor, climate and permits.
Columbia vs Summerville
Is furnace replacement cheaper in Columbia or Summerville?
In 2026, furnace replacement is cheaper in Columbia at about $5,100, versus $5,350 in Summerville — a difference of about $250 (5%).
Why does furnace replacement cost more in Summerville than Columbia?
The main driver is local labor rates: Summerville's labor index is 0.99 versus 0.96 in Columbia. Climate zone (hot vs hot) and permit fees also shift the total.
How much is furnace replacement in Columbia, SC?
In Columbia, furnace replacement typically runs $3,650–$6,550 in 2026, with most homeowners paying around $5,100.
Updated June 2026 · By Costadia Editorial