Furnace Installation costs $3,267 to $7,467 in St. George in 2026. For an average 1,800 sq ft home, expect $3,267 – $7,467 installed, typically near $5,367. That is about 3% below the Utah average.
St. George furnace installation calculator
Planning estimate. Wage index applies to the labor share only; materials held at national prices. Get three written quotes.
Why St. George runs below the Utah average
Construction wages in St. George average $26.18 per hour against $28.47 statewide. St. George sits below the Utah average because the statewide figure is pulled up by higher-wage metros elsewhere in the state.
Labor is about 40% of the installed cost on this type of work, and it is the part that actually moves between markets. Materials are priced by national manufacturers and barely shift, which is why the gap between metros is narrower than wage differences alone suggest.
Furnace Installation cost by project size in St. George
| Project size | St. George range | Typical |
|---|---|---|
| 1,000 sq ft home | $1,815 – $4,148 | $2,982 |
| 1,400 sq ft home | $2,541 – $5,808 | $4,174 |
| 1,800 sq ft home | $3,267 – $7,467 | $5,367 |
| 2,200 sq ft home | $3,993 – $9,127 | $6,560 |
| 2,600 sq ft home | $4,719 – $10,786 | $7,752 |
| 3,000 sq ft home | $5,445 – $12,445 | $8,945 |
Where the money goes
For an average 1,800 sq ft home in St. George at roughly $5,367, a typical bill splits like this:
| Line item | Share | Cost |
|---|---|---|
| Labor | 40% | $2,147 |
| Materials | 46% | $2,469 |
| Site prep & equipment | 8% | $429 |
| Overhead, disposal & finishing | 6% | $322 |
St. George compared with other Utah markets
| Area | Cost installed | vs St. George |
|---|---|---|
| Salt Lake City | $3,419 – $7,815 | +5% |
| Provo | $3,328 – $7,606 | +2% |
| Ogden | $3,358 – $7,676 | +3% |
| Logan | $3,277 – $7,490 | 0% |
| Utah average | $3,368 – $7,699 | +3% |
Climate and equipment sizing in St. George
Permits in St. George
A residential permit for this work typically runs around $450 in Utah. Permit cost is rarely included in a contractor quote, so budget it separately and confirm scope with the St. George building department before work begins.
Hiring in St. George
Get three written, itemised quotes from licensed and insured contractors, each specifying the same scope and grade of material. Ask for local references and check the licence is current in Utah.
Frequently asked questions
How much does furnace installation cost in St. George?
In 2026, furnace installation costs $3,267 to $7,467 in St. George. For an average 1,800 sq ft home, the installed total typically lands between $3,267 and $7,467.
Is St. George more expensive than the rest of Utah?
No. St. George actually runs about 3% below the Utah average. Local construction wages are $26.18/hr against $28.47/hr statewide.
Do I need a permit in St. George?
Most work of this type and value requires a permit. Budget around $450 in Utah and allow extra time for review in metro jurisdictions.
How do I compare quotes in St. George?
Get three written, itemised quotes covering identical scope and materials. A bid far below the others usually signals a reduced specification rather than better value.
Nearby markets
Open the full furnace installation calculator →