Find Contractors in Fontana, CA
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Fontana Contractor Cost Ranges (2026)
Typical project costs in Fontana, adjusted for the local market (0.83× LA County baseline). Ranges reflect labor, materials, permits, and contractor overhead — not furniture or owner-supplied items.
Contractor costs in Fontana run about 17% below the LA County baseline — shaped by Inland Empire labor rates and newer suburban housing.
| Project Type | Low | Average | High |
|---|---|---|---|
| Kitchen Remodel | $29k | $54k | $100k |
| Bathroom Remodel | $13k | $25k | $46k |
| ADU Construction | $125k | $208k | $332k |
| Room Addition | $67k | $125k | $249k |
| Garage Conversion | $33k | $58k | $100k |
| Roof Replacement | $9k | $15k | $29k |
| Pool Construction | $46k | $71k | $125k |
| Pool Remodel | $10k | $21k | $42k |
| Deck & Patio | $7k | $15k | $33k |
| Solar Installation | $13k | $21k | $38k |
| HVAC Replacement | $7k | $12k | $21k |
| Window Replacement | $7k | $15k | $29k |
| Foundation Repair | $10k | $21k | $50k |
Estimates updated 2026. Final pricing depends on scope, finishes, site conditions, and permit complexity. Want a precise number? Request bids below.
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