Furnace/HVAC Replacement Cost in Columbus (2026)
Average cost in Columbus
US$4,775 — US$14,325
US$4 — US$7 per sq ft
Cost Breakdown
ItemizedFurnace and AC units (R-454B compliant)
50%
Professional installation and testing
40%
Refrigerant lines, pads, and electrical
7%
Columbus Mechanical/HVAC permit fees
3%
Sales Tax at 5.75%
📋What's Included
ScopeTypically Includes
- Furnace or AC unit
- Thermostat
- Basic ductwork connections
- Refrigerant
- Labor & installation
- Old unit disposal
Typically Excludes
- Full ductwork replacement
- Zoning systems
- Smart home integration
- Permits & inspections
- Humidifier or air purifier
Based on a standard 2,000 sq ft home with existing ductwork.
🧮Estimate Your Cost
InteractiveEstimated Cost
US$5,152 — US$7,728
Based on 8 sources and market data for Columbus. Actual costs may vary depending on specific project requirements.
🏢Top HVAC Replace Contractors in Columbus
Verified providersCustom Air Conditioning and Heating Co.
935 Claycraft Rd, Columbus, OH 43230, USA
1,063 reviews
Fire & Ice Heating and Air Conditioning
848 Freeway Dr N, Columbus, OH 43229, USA
4,133 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
Yes, the City of Columbus Department of Building and Zoning Services requires a mechanical permit for HVAC replacements. In 2026, these permits typically cost between $141 and $250 for single-family residential projects.
Natural gas split systems are the standard in Columbus due to the region's cold winters. A mid-efficiency gas furnace paired with a central AC unit typically costs between $7,500 and $11,000 installed.
If your existing ducts are undersized or leaky, a full ductwork replacement in a standard 2,000 sq. ft. Columbus home adds approximately $2,100 to $4,000 to the total project cost.
Yes, the 2025-2026 transition to A2L refrigerants (like R-454B) and new SEER2 efficiency standards have increased equipment costs by approximately 10-15% compared to older R-410A systems.
📊Our Methodology
How we collect dataAggregated from 8+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: today. Updates run weekly. All costs in USD.