Home Remodeling Costs in Great Falls, MT
Remodeling costs in Great Falls run about 20% below the Montana median, based on home values and labor rates across its 3 ZIP codes in Cascade County. The ranges below reflect what Great Falls homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 0.80×
- Montana median
- Median home value
- $331,889
- Zillow ZHVI
- ZIP codes
- 3
- Cascade County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Great Falls (2026)
Ranges span Great Falls's least to most expensive ZIPs, including the ±15% contractor variance. ROI is the share of cost typically recouped at resale in your census region.
Cost range
$6,842 - $12,167
Typical
$9,162
Cost range
$10,496 - $18,663
Typical
$14,053
Cost range
$16,065 - $28,566
Typical
$21,510
Cost range
$14,637 - $26,027
Typical
$19,598
Cost range
$2,678 - $4,761
Typical
$3,585
Cost range
$10,481 - $18,637
Typical
$14,033
Cost range
$34,213 - $60,835
Typical
$45,808
Cost range
$10,529 - $18,722
Typical
$14,098
Cost range
$1,401 - $2,492
Typical
$1,876
Cost range
$5,950 - $10,580
Typical
$7,967
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $6,842 - $12,167 | $9,162 | 72/100 | ZIP estimate → |
| Window Replacement | $10,496 - $18,663 | $14,053 | 80/100 | ZIP estimate → |
| Kitchen Remodel | $16,065 - $28,566 | $21,510 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $14,637 - $26,027 | $19,598 | 69/100 | ZIP estimate → |
| Garage Door Replacement | $2,678 - $4,761 | $3,585 | 100/100 | ZIP estimate → |
| Deck Addition | $10,481 - $18,637 | $14,033 | 97/100 | ZIP estimate → |
| Basement Finishing | $34,213 - $60,835 | $45,808 | 78/100 | ZIP estimate → |
| Siding Replacement | $10,529 - $18,722 | $14,098 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $1,401 - $2,492 | $1,876 | 100/100 | ZIP estimate → |
| HVAC Replacement | $5,950 - $10,580 | $7,967 | 80/100 | ZIP estimate → |
Sources: Remodeling Magazine Cost vs. Value, Zillow ZHVI, BLS construction wages. Data updated 2026-05. How we calculate estimates
Roofing Replacement Cost by ZIP Code
Pick a project and the prices below update. Costs vary up to 31% across Great Falls. Open your ZIP for the full local breakdown.