Furnace Replacement Cost in Columbia, SC (2026)
2026 furnace replacement cost in Columbia, SC: $2.1k–$6.3k (avg $3.8k). Local labor, permits, and demand priced in.
2026 Furnace costs in South Carolina
National average is $4,500. South Carolina's regional cost index (0.88×) puts the typical furnace project at roughly $3,960. Low-end $2,200, high-end $6,600. Furnace replacement including equipment and professional installation.
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