Furnace Replacement Cost in Denver, CO (2026)
Across Denver, a typical price to replace a furnace falls between $4,000 and $12,600, centering on roughly $5,800. That places local pricing about 5% above the U.S. average for this project.
Why Furnace Replacement costs differ in Denver
Permitting timelines and licensed-contractor requirements in Western states can add both cost and scheduling delay. With a local cost index above the national baseline, labor-driven work here tracks accordingly - which is why our estimate for Denver differs from a flat national number.
Contractor demand and licensed-pro availability in the Denver area push furnace replacement to about 5% above the U.S. average. Always confirm what a quote includes - removal, permits, and disposal are the most common add-ons.
| Estimate | Low | Average | High |
|---|---|---|---|
| Denver (localized) | $4,000 | $5,800 | $12,600 |
| U.S. national average | $3,800 | $5,500 | $12,000 |
Labor vs. materials in Denver
On a typical furnace replacement in Denver, CO, here is roughly how the average of $5,800 divides between labor and parts. Because local wages drive the labor line, this split is a big part of why pricing in Denver differs from other metros.
| Component | Estimated cost | Share |
|---|---|---|
| Labor | $2,100 | 36% |
| Parts & materials | $3,700 | 64% |
What affects the price
Furnace replacement pricing depends mostly on fuel type, output (BTU), and efficiency rating (AFUE). High-efficiency and variable-speed models sit at the top of the range.
- Fuel - gas, electric, or oil
- Efficiency (AFUE %) and staging
- Furnace size / BTU output for the home
- Ductwork condition and modifications
- Permit, inspection, and old-unit removal
Tips for Denver homeowners
Before signing off on furnace replacement in Denver, confirm exactly what is included. Permits, haul-away of old materials, and cleanup are the line items most often left out of a headline price.
Furnace Replacement in Denver: FAQ
How much does Furnace Replacement cost in Denver, CO?
Is Furnace Replacement more expensive in Denver, CO than the U.S. average?
How long does a furnace last?
Should I replace the furnace and AC together?
Does a high-efficiency furnace pay off?
Furnace Replacement prices near Denver
How Furnace Replacement pricing in Denver, CO compares with nearby metros:
| City | Typical average | |
|---|---|---|
| Denver, CO (this page) | $5,800 | |
| Los Angeles, CA | $6,300 | View |
| San Diego, CA | $6,300 | View |
| San Jose, CA | $6,300 | View |
| San Francisco, CA | $6,300 | View |
| Seattle, WA | $6,100 | View |