Cost of Bathroom Remodel in Ontario, CA — 2026 Price Guide
If you're a homeowner in Ontario, California, you've probably wondered what bathroom remodel actually costs in 2026. With a population of 175,265 in San Bernardino County, Ontario sits in the Southern California region. The average cost of bathroom remodel here runs about $14,100 per project, though your final price will depend on the specifics of your project.
2026 Bathroom Remodel Cost in Ontario, CA
| Cost Level | Price (per project) | What to Expect |
|---|---|---|
| Budget / Low-End | $5,640 | Basic scope, standard materials, smaller projects |
| Average / Mid-Range | $14,100 | Typical project scope with quality materials |
| Premium / High-End | $37,600 | Large scope, premium materials, complex projects |
Prices are estimates for Ontario, CA in 2026 and reflect local market conditions in San Bernardino County County. Your actual cost will depend on the specifics of your project.
Factors That Affect Bathroom Remodel Cost in Ontario
No two bathroom remodel projects in Ontario are identical. Here are the key cost drivers.
- Size of the bathroom and scope of renovation
- Tile selection and installation complexity
- Fixture quality (vanity, toilet, shower, tub)
- Whether plumbing needs to be relocated
- Ventilation and electrical upgrades
- Waterproofing and moisture barrier requirements
- Accessibility features (grab bars, walk-in shower)
What Ontario Homeowners Should Know
Bathroom Remodel projects in Ontario typically require a permit from San Bernardino County. Your contractor should handle the permit application.
Always verify your Ontario bathroom remodel contractor's CSLB license at cslb.ca.gov before signing a contract.
How to Save Money on Bathroom Remodel in Ontario
You don't have to pay top dollar for quality bathroom remodel in Ontario. Try these strategies.
- Keep the existing plumbing layout to save thousands
- Choose ceramic tile over natural stone for a similar look at lower cost
- Refinish the existing tub instead of replacing it
- Install a prefab shower unit instead of custom tile
- Do the demolition yourself to reduce labor costs
Frequently Asked Questions
How much does bathroom remodel cost in Ontario, CA?
The average cost of bathroom remodel in Ontario is approximately $14,100 per project in 2026. Prices range from $6,000 to $40,000 depending on project scope.
How long does bathroom remodel take in Ontario?
Most bathroom remodel projects in Ontario take 2-6 weeks to complete. Factors like project complexity and weather in San Bernardino County can affect the schedule.
Do I need a permit for bathroom remodel in Ontario?
Yes, bathroom remodel projects in Ontario typically require a permit from San Bernardino County.
How do I choose a bathroom remodel contractor in Ontario?
Get at least three quotes from Ontario contractors, verify their CSLB license, check reviews, and never pay more than 10% or $1,000 upfront.
Get Free Quotes from Ontario Bathroom Remodel Pros
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