Basic
$1.24 – $2.90 per sq ft
80% AFUE single-stage gas furnace on existing ducts and venting
Replace a forced-air central furnace on existing ducts, priced per sq ft of heated floor area.
Central Heating in Billings, Montana typically costs $1.46 to $3.41 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Billings are 2.0% lower than the national average for central heating.
National average: $1.50 – $3.50 per sq ft
$1.24 – $2.90 per sq ft
80% AFUE single-stage gas furnace on existing ducts and venting
$1.46 – $3.41 per sq ft
95% AFUE single-stage condensing furnace, new PVC venting and condensate drain included
$1.83 – $4.26 per sq ft
96% AFUE two-stage condensing furnace with variable-speed blower
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.64 – $1.51 | sq ft |
| Labor | labor | $0.53 – $1.22 | sq ft |
| Supplies & Other | supplies | $0.17 – $0.40 | sq ft |
| Equipment & Disposal | equipment | $0.12 – $0.28 | sq ft |
BuildX Pro researches and reviews the national price range for Central Heating, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Nov 2026.
Connect with local central heating contractors in Billings for personalized quotes based on your specific project.