







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Fontana
A full bathroom remodel in Fontana runs $9,000 to $28,000 for most homes, with a small bath or a tub-to-shower conversion starting around $3,500 to $12,000. That’s the honest range, and you should know it before a single tool comes off the truck. Sawyer Remodeling has crew members working in Fontana neighborhoods from Sierra Lakes down to Southridge every week, so we don’t need to “figure out” your part of town. Call (254) 272-5876 and you’ll get a live person who can talk through what your specific bathroom will actually cost.
Why Sawyer Remodeling Is Fontana’s Preferred Bathroom Remodeling Company

Fontana homeowners don’t call us because we have the flashiest trucks. They call because they’ve heard from a neighbor on Summit Avenue or a coworker near Victoria Gardens that we put the price in writing before demolition starts, and that the number doesn’t creep up unless a real problem is found behind the wall. That matters here more than in newer cities because Fontana’s housing stock, much of it built in the 1980s and 1990s, hides surprises that a less careful crew would quietly turn into change orders.
Luca Romano runs our Fontana jobs, and his crew works under The Relay Visibility Guarantee: live arrival time, photo updates before and after, and a written price before work begins. Every technician is background-checked and uniformed, so when the person knocking on your door says Sawyer Remodeling, that’s exactly who it is. And our 365-Day Done Right Promise means if something isn’t done right after the job closes, we make it right. In writing, on every project.
Styles & brands we work with







One Day Bath Remodel in Fontana
A One Day Bath Remodel in Fontana typically lands between $9,000 and $28,000 depending on whether you’re replacing a tub with a walk-in shower, keeping the existing footprint, or moving plumbing. What it actually involves here: our crew protects the floor path from the front door to the bathroom, removes the old tub or shower base, sets the new pan or tub, installs wall surrounds and trim, hooks up the valve and drain, and cleans up. Same footprint, same drain location, one very long day. When Fontana homeowners ask for this, it’s usually because a guest bath or a second bath has become unusable, and they can’t wait weeks for tile to cure.
What a one-day bath does not include
Moving a toilet, relocating a drain, or reconfiguring the floor plan. If you want the shower where the vanity currently sits, that’s a different project with a different schedule. We’ll tell you that on the first call, not after demo.
When one-day is the wrong call
If your 1990s tub has cast-iron drain lines with visible corrosion, a one-day swap could stall when the plumber finds the trap has to come out. On homes in the Southridge and Sierra Lakes areas, we check for that before we quote, not after the old tub is in the truck.
Bathroom Remodeling Contractor in Fontana

A Bathroom Remodeling Contractor in Fontana should be able to pull the permit, schedule the inspection, and handle the rough-in plumbing and electrical that a cosmetic tile crew won’t touch. That’s the difference between a handyman with a tile saw and a general contractor. Sawyer Remodeling has done both: simple swaps that take a few days, and full gut remodels that run $15,000 to $28,000 when the footprint changes or the old supply lines have to come out. We’re part of the Relay Home Co. family since 2005, and we’ve been through enough Fontana inspections to know exactly what the city looks for before sign-off.
Permits and inspections, handled
Any remodel that touches plumbing, electrical, or the shower valve needs a permit in Fontana. We pull it, we schedule the inspection, and we don’t ask you to chase the city. Our job isn’t done until the inspector signs off on the concealed work, and you get a copy of that paperwork.
Written scope before demo
Before a single wall comes open, you get a line-item scope that names the materials, the allowance amounts, and what happens if we find hidden damage. That’s The Relay Standard on every Fontana job. No verbal handshake, no “we’ll figure that out later.”
Trusted Brands We Service in Fontana
Our Fontana van carries the common repair parts and trim pieces we need for quick turnarounds, but the bigger choice is what goes into your remodel. We install Kohler, Moen, and Grohe fixtures, Cambria, Silestone, and Caesarstone surfaces, and KraftMaid or Wellborn cabinetry when the vanity gets replaced. You pick from proven manufacturers with real warranties behind the install. Nobody on our crew will push a mystery faucet because they got a deal on a pallet.
See the difference
Before
After
Before
After
Before
AfterCommon Bathroom Remodeling Problems We See in Fontana Homes
- Galvanized and polybutylene supply lines behind 1980s and 1990s walls. A cosmetic remodel in Sierra Lakes or Southridge routinely uncovers old supply plumbing that should come out while the wall is open. If we don’t find it before we quote, we find it when the wall comes open, and we document the change in writing before we touch it.
- Soft subfloor near the tub or shower drain. Slow leaks from old valves or worn tub drains can rot the plywood under the pan. In a 1990s Southridge home, our crew found exactly that, wrote up the extra framing and rough-in as a change order, got the inspection signed off, and finished on schedule.
- Cast-iron drain corrosion in older slabs. When a hall bath sits over the slab, the drain pipe can be original cast iron that’s scaling and narrowing. Opening that floor without a plan for replacement turns a three-day job into a two-week one with an open hole in the bathroom.
- Shutoff valves that won’t close. You can’t safely swap a vanity or faucet if the angle stops won’t shut off. In Fontana, hard water accelerates valve wear, and we replace a lot of them as a standard part of the rough-in rather than working around a valve that’s about to fail.
Pricing for Bathroom Remodeling in Fontana, CA
Here’s the line-item reality for Fontana, based on current local labor and material costs.
| Service | Fontana Price Range |
|---|---|
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Bathroom Vanity Installation | $800 – $3,000 |
What moves the number: whether you change the footprint, what’s behind the walls, and what finishes you choose. A Kohler shower system with a frameless glass enclosure runs toward the top of the range. A stock vanity and a straightforward tub swap lands near the bottom. The estimate is free, it’s written, and the number you approve is the number on the final invoice. Call (254) 272-5876 and we’ll walk through your bathroom.
We Also Serve Cities Near Fontana
Our crews working in Fontana also schedule projects in Bloomington, Rialto, Rancho Cucamonga, and Riverside. If you’re a few exits away on the 10 or the 210, we can likely get a team to you the same way we do for our Fontana customers. Learn more about our full Bathroom Remodeling services and what’s included on every job.
Serving Fontana, CA - Our Local Coverage Area
We’re based in the Fontana area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Bathroom Remodeling in Fontana
Yes, if the remodel touches plumbing, electrical, or the shower valve in any way. Even swapping a tub for a shower can require a plumbing rough-in inspection. A tile-only refresh where nothing behind the wall changes might not, but as soon as the valve comes out or a wire moves, the city wants to see it. Sawyer Remodeling pulls the permit, schedules the inspection, and won’t close a wall until the inspector signs off. Call (254) 272-5876 if you’re not sure what your project needs.
A full bathroom remodel in Fontana runs $9,000 to $28,000; a small bath runs $5,000 to $12,000; a tub-to-shower conversion runs $3,500 to $10,000. The biggest cost drivers are whether you move plumbing, what condition the supply lines and subfloor are in once the walls come open, and what level of finish you choose. We put all of that in writing before demolition starts. Call (254) 272-5876 for a free written estimate.
A one-day bath remodel in Fontana that keeps the same footprint can finish in a single day. A full remodel with permit inspections, tile, and new plumbing usually takes two to four weeks depending on scope. The inspection schedule is usually the pacing factor, not our crew’s speed. We’ll give you a calendar with dates on it, not a vague “about two weeks.”
Only if the drain location and footprint stay where they are and the existing plumbing is in good enough shape to reuse. Many 1980s and 1990s Fontana homes have cast-iron drains or old supply lines that need rough-in work and inspection, which takes the project off the one-day path. We’ll tell you which one you have before we quote, not after demo. Call (254) 272-5876 and our Fontana crew will walk you through it.
The contract must itemize the scope, the materials, the allowance amounts, the permit and inspection responsibilities, the payment schedule, and the change-order process for hidden damage. If a contractor won’t write down what happens when demo finds rotted subfloor or failed valves, you’re about to fund their surprises. Sawyer Remodeling puts all of that in the written price before work starts, and the 365-Day Done Right Promise is in writing with it.
Written by Luca Romano, Owner at Sawyer Remodeling, serving Fontana since 2005.










