Tub-to-Shower Cost GuideWhat a tub-to-shower conversion actually costs, itemized

Fontana, California Conversion Cost Estimate

This is a local cost estimate for a tub-to-shower conversion in Fontana, CA, built from national ranges and adjusted for local wages. 18 contractors show up below the estimate, sorted by whoever has held a license in Fontana the longest.

Licenses checked · California Contractors State License Board

Updated

Estimated cost in Fontana

Estimated cost in Fontana, CA
ProjectNational rangeFontana estimate
Acrylic kit conversion$2,000 to $5,000$2,000 to $4,950
Acrylic kit with a framed glass door$2,300 to $6,200$2,300 to $6,150
One-piece fiberglass unit with a bench$4,100 to $8,500$4,050 to $8,450
Custom tile shower with a niche$6,200 to $12,500$6,150 to $12,400
Custom tile shower with a frameless door and the valve moved$7,050 to $14,900$7,000 to $14,800

Tub-to-shower prices here move only the labor part, roughly 50% of a typical bill, by how Riverside-San Bernardino-Ontario, CA pay for this work compares with the U.S. median.[2] Build your own estimate →

$26.37 median hourly wage for tile and stone setters in the metro

What Fontana's labor market means for this estimate

$26.37 an hour is the going rate for shower and tile contractors around Fontana, versus $26.77 nationally.

Fontana sits about the same as that national number.

Labor makes up 40% to 60% of a conversion's total cost, so a wage gap this size moves Fontana's number measurably.

Treat the Fontana estimate as your starting comparison point, not the national range.

U.S. median $26.77/hr

Data: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025.

The longest-licensed conversion contractors based in Fontana

The 8 longest-licensed contractors based in {city}, not a ranking by quality.

  1. Express Contractors INCTile contractor · licensed 28 years · 92331Verify license
  2. Floored Tile & StoneTile contractor · licensed 25 years · 92336Verify license
  3. J B's Tile Home Improvements And UpgradesTile contractor · licensed 20 years · 92336Verify license
  4. L & M ConstructionTile contractor · licensed 19 years · 92336Verify license
  5. Infinity Tile & StoneTile contractor · licensed 18 years · 92336Verify license
  6. De Los Rios TileTile contractor · licensed 18 years · 92337Verify license
  7. National Tile And StoneTile contractor · licensed 17 years · 92335Verify license
  8. Murillos Tile & Marble LLCTile contractor · licensed 13 years · 92335Verify license

8 of 18 appear here, oldest license first, each with a link to the official record.

Before you compare a quote to this estimate

  1. Does the quote separate the surround cost from labor, or is it one lump sum?
  2. Is a permit fee included in the quote, or billed separately?
  3. Which add-ons from this page's calculator are already included, and which would cost extra?
  4. Does the quote assume the valve and drain stay in place, or does it include moving them?
  5. Is demolition and disposal of the old tub priced separately?
  6. If the crew opens the wall and finds rot or old plumbing, how does that change the price?

More on California →

Acrylic kit conversion: nearby cities

Sources

  1. How Much Does It Cost to Install a Walk-In Shower?, Fixr, accessed 2026-09-30
  2. How Much Does a Tub to Shower Conversion Cost?, HomeAdvisor, accessed 2026-09-30
  3. Occupational Employment and Wage Statistics: Tile and Stone Setters (47-2044), U.S. Bureau of Labor Statistics, accessed 2026-09-30
  4. Cost to Plumb a Bathroom, Fixr, accessed 2026-09-30