Basic
$2,877 – $6,576 per project
80% AFUE single-stage gas furnace sized to the existing ducts, vented into the existing flue, new gas connection and shutoff, startup checked

Supply and install a natural-gas furnace (80-95% AFUE) replacing an existing unit on existing ducts, including venting and connection; duct or gas-line extensions extra.
Install Gas Furnace in Fargo, North Dakota typically costs $3,385 to $7,736 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Fargo are 3.0% lower than the national average for install gas furnace.
National average: $3,500 – $8,000 per project
$2,877 – $6,576 per project
80% AFUE single-stage gas furnace sized to the existing ducts, vented into the existing flue, new gas connection and shutoff, startup checked
$3,384 – $7,736 per project
92% AFUE single-stage condensing gas furnace with PVC intake and exhaust venting, condensate drain, new gas connection, startup combustion check
$4,231 – $9,670 per project
95% AFUE two-stage condensing gas furnace with variable-speed blower, PVC venting, condensate drain, new thermostat wiring, full combustion test
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1,512 – $3,456 | job |
| Labor | labor | $1,200 – $2,744 | job |
| Supplies & Other | supplies | $403 – $922 | job |
| Equipment & Disposal | equipment | $269 – $614 | job |
Connect with local install gas furnace contractors in Fargo for personalized quotes based on your specific project.