Siding Installation cost in Ontario, CA
Ontario homeowners typically pay $7,350 – $23,100 for siding installation. Local labor and materials price 5% above the national average.
Ontario average
$14,200
Typical low
$7,350
Typical high
$23,100
Per square foot
$4 – $26
Sample ZIP
91761
What drives Ontario pricing
Local labor
Licensed Ontario contractors carry California workers' comp and prevailing wage pressure, and crews here quote roughly 5% above the national labor average. Demand in the Inland Empire market peaks in spring, so booking early usually beats a rush premium.
Permits & code
Ontario follows the California Building Standards Code, so most structural, electrical, plumbing and re-roof work needs a permit from the Ontario building department plus Title 24 energy compliance. Inland Empire jurisdictions add high-wind and fire-hardening requirements in foothill zones.
Climate & conditions
Ontario sits in a hot, dry inland climate with Santa Ana wind events, so expect wind-rated fasteners, fire-resistant materials and heat-tolerant finishes.
Instant cost calculator
Adjust the inputs to see live pricing
Estimated project cost
$6,300 – $18,000
Most homeowners pay around $12,150
Compare siding material
Cost by material in Ontario
Installed Ontario pricing per square foot.
| Option | Installed cost |
|---|---|
| Vinyl | $4 – $12 |
| Engineered wood | $6 – $14 |
| Fiber cement | $8 – $17 |
| Cedar or wood | $8 – $19 |
| Steel or aluminum | $7 – $17 |
| Stucco | $8 – $16 |
| Stone or brick veneer | $16 – $37 |
Where the money goes in Ontario
A typical $14,200 Ontario project, broken down by line item.
- Materials40% · $5,680
- Labor40% · $5,680
- Removal and disposal10% · $1,420
- Trim, wrap and flashing10% · $1,420
Common add-ons
Extras that show up on Ontario quotes but rarely in the headline price.
House wrap / weather barrier
Per square foot
Sheathing replacement
Per square foot
Insulated backing
Per square foot
Soffit and fascia
Per linear foot
Shutters and decorative trim
Per opening
Ways to save in Ontario
- Side over existing vinyl where code allows to skip removal and disposal.
- Choose a standard color and profile — custom orders add 15% to 25%.
- Book in late fall or winter when exterior crews slow down.
- Do the whole house at once; partial jobs never blend and cost more per square foot.
- Fix sheathing and flashing properly now rather than repairing rot in five years.
Ontario FAQs
Get a Ontario price you can budget against
Answer a few questions about your project and we'll model a low, average and premium price for your CA ZIP code — then connect you with vetted local pros.
Get siding quotesMore Ontario research
Siding Installation cost near Ontario
Siding Installation cost in Riverside, CA
$7,420 – $23,320
Siding Installation cost in San Bernardino, CA
$7,210 – $22,660
Siding Installation cost in Temecula, CA
$7,560 – $23,760
Siding Installation cost in Eastvale, CA
$7,560 – $23,760
Siding Installation cost in Rialto, CA
$7,140 – $22,440
Siding Installation cost in Victorville, CA
$6,930 – $21,780