Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Fullerton
A full bathroom remodel in Fullerton typically runs between $9,000 and $28,000, with smaller updates like a tub-to-shower conversion falling between $3,500 and $10,000. Most of the work we do across Fullerton’s 92833, 92834, 92835, and 92836 ZIP codes lands somewhere in that range, depending on whether the job stays cosmetic or goes down to the studs. We answer our own phone at (877) 610-1318, and Tom Barrett or one of his sons will come out to walk the space with you before any number goes on paper.
If you live in Fullerton, you already know this city isn’t like Anaheim or Placentia. The housing stock swings from 1920s Craftsman bungalows near downtown to 2000s master-planned subdivisions in the hills. A bathroom remodel here means something different on West Whiting Avenue than it does up around Laguna Lake. We’ve been working on both ends of that spectrum for over 29 years, and we know where Fullerton’s building rules get specific. That matters when you’re cutting into a slab in a former oil field or asking an HOA to approve a walk-in shower conversion.
Why Barrett & Sons Construction Is Fullerton’s Preferred Bathroom Remodeling Company
We’re the Bathroom Remodeling company where the name on the truck is the name on the license. Tom Barrett founded Barrett & Sons in 1998, and his sons run the crews. When you call for an estimate in Fullerton, you’ll get Tom on the phone or at your door, not a sales rep reading from a script. We live close enough that if something isn’t right, Tom wants to know about it. That’s not a slogan. It’s why we put the 90-Day Done Right Promise on every contract, in writing: if it’s not done right, one call brings him back.
Fullerton homeowners between 50 and 70 have often been burned by companies that quote one price on the phone and show up with another. We’ve walked behind more than a few of those jobs. Our answer is scope in writing, allowances in writing, change orders in writing. If the scope changes, you get a written change order before that work starts. Not after. Not as a line item you didn’t recognize on the final invoice. We also pull permits and get inspections signed on every eligible job. The permit inspector works for you, not for me, so I like having him on site.
We’ve worked in Historic Downtown Fullerton, up through the ranch tracts east of Basque Avenue, and into the 92835 hillside homes north of Bastanchury Road. Each area brings different challenges: original cast iron waste lines in a 1940s Spanish Revival, plastic supply lines in a 2010 build, or an HOA architectural committee that wants to review every fixture swap. Being fluent in all three is what makes us a good fit for Fullerton specifically. Ask anyone on your street, or look up Tom’s license number yourself. We publish his name, his address, and the license number. No mystery there.
Our Bathroom Remodeling Services in Fullerton
We handle the full range, from a one-day vanity swap to a complete gut and rebuild. Here are the services Fullerton homeowners call us for most often:
Full Bathroom Remodeling
A full remodel takes a Fullerton bathroom down to framing and builds it back the way you’d have done it the first time. That means new waterproofing, new fixtures, new tile, new lighting, and new ventilation. In older Fullerton homes around the downtown core, we often discover deteriorated subflooring or out-of-code electrical once the old tile comes up. We don’t hide that from you. We show you what we found, explain what needs to happen, and put it in writing before we proceed.

Walk-In Showers & Shower Remodeling
Walk-in shower installation in Fullerton runs between $4,500 and $12,000 depending on tile choices, glass enclosures, and whether we’re working with an existing drain location or moving it. If the shower is replacing a tub in a slab-on-grade home, moving the drain means cutting concrete, and in parts of Fullerton that triggers methane vapor testing. We know where those boundaries are before we ever quote the job. In the master-planned communities of 92835, we also navigate the architectural approval process so your shower doesn’t stall at the HOA office.

Tub-to-Shower Conversion
This is one of the most frequent calls we get from Fullerton. Owners in newer subdivisions around East Chapman Avenue and the Amerige Heights area want out of builder-grade garden tubs they never use. A tub-to-shower conversion in Fullerton typically runs $3,500 to $10,000. If we can keep the drain and supply lines where they are, the job is faster and the price stays in the lower half of that range. Our team recently converted a tub in a 2005 home near Laguna Lake. The builder tile had failed at the tub deck, and the subfloor was delaminating from years of shower splash. Because the home sits in Fullerton’s high fire-hazard zone, we also specified ember-resistant venting for the new exhaust fan. The HOA required architectural approval before we swapped the garden tub for a walk-in shower. We used the existing rough-in locations to avoid moving the drain and triggering a methane assessment. That’s the kind of local knowledge you pay for, and it’s the kind that saves you weeks.

Vanities, Tile & Fixtures
A vanity replacement can change the feel of a bathroom without touching plumbing. Vanity installation in Fullerton runs $800 to $3,000, and we install premium brands you can look up rather than mystery boxes off a van. Tile selection in Fullerton runs the gamut from subway tile in a 1930s bungalow near Chapman Park to large-format porcelain in a hillside contemporary. Fixtures matter too: we see plenty of Fullerton homes where builder-grade faucets and showerheads are still original to the house. Replacing them is cheap insurance against leaks and hard-water buildup.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Fullerton
We don’t push generic materials. When we remodel a Fullerton bathroom, the materials come from brands you can verify: KraftMaid and Cambria for cabinetry and countertops, and when a Fullerton job extends beyond the bathroom to a paver patio or driveway, we use Belgard, Techo-Bloc, and Oldcastle products. We also stock the small parts that keep Fullerton remodels moving. That means less waiting on shipping and a faster turnaround when you’re already without a working shower for two weeks. It’s one of those things that only matters when you need it, but you’ll be glad it’s there.
Common Bathroom Remodeling Problems We See in Fullerton Homes
We walk into a lot of Fullerton bathrooms. Here’s what we see over and over:
- Builder-grade vent fans that recirculate instead of exhausting outside. Fullerton’s hotter inland climate means moisture control matters more than in coastal cities. A recirculating fan pushes damp air around the room and encourages mold. Remodels that skip ducting replacement fail final inspection sign-off, so we address it early.
- Slab-cut remodels in the northwest that trigger methane soil-vapor testing. Fullerton’s history as an oil-production city means city and state requirements kick in when you disturb the slab on certain lots near the former Coyote Hills oil field. Contractors who don’t work Fullerton regularly get blindsided by this halfway through a job. We know the trigger zones.
- HOA stop-work orders for tub-to-shower conversions. We replace plenty of tubs in Fullerton’s planned communities, and the most common frustration is a contractor who started cutting before the architectural committee signed off. The HOA reviews the change, the work stops, and the owner sits in a torn-up bathroom waiting for approval. We file the paperwork first.
- Subfloor rot hidden under builder tile. In Fullerton homes built in the 2000s, builder-grade tile often lacked proper waterproofing at the tub deck junction. We find delaminated subfloor more often than you’d expect. It’s fixable, but it has to be caught before new tile goes down or you’re redoing the same bathroom in five years.
Pricing for Bathroom Remodeling in Fullerton, CA
Here’s what Fullerton homeowners can expect to pay for the most common scopes. These are real ranges from jobs we’ve quoted and completed in Fullerton, not national averages:
| Service | Typical Fullerton 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 |
The spread comes down to a few things: whether we’re moving plumbing or keeping it where it is, what tile and fixtures you pick, and whether the home is in an HOA-governed community with architectural review. A cosmetic update in a 2008 Fullerton home on an existing footprint will land near the bottom of these ranges. A gut remodel with a slab cut in the northwest, ember-resistant venting in the 92835 hills, and premium fixtures throughout will land near the top. We give written line-item quotes before you sign anything, and every change after that comes as a written change order. Call (877) 610-1318 and we’ll walk your bathroom together and give you a number you can hold us to.
We Also Serve Cities Near Fullerton
While this page covers Fullerton specifically, our crews also work in Anaheim, La Habra, Placentia, and La Habra Heights. If you’re in one of those cities looking for Bathroom Remodeling in Fullerton quality without the Fullerton HOA layer, call us and we’ll tell you honestly whether your project fits. The 90-Day Done Right Promise covers every job, regardless of ZIP code.
Serving Fullerton, CA - Our Local Coverage Area
We’re based in the Fullerton 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 - Bathroom Remodeling in Fullerton
Yes, in most Fullerton master-planned communities governed by an HOA, converting a tub to a shower requires architectural committee approval before work begins. The HOA wants to see that the change won’t compromise waterproofing, plumbing, or the unit’s overall design standards. We file the paperwork and submit the plans as part of our scope, and we don’t start cutting until the approval is in hand. If you’re unsure whether your Fullerton community requires approval, call (877) 610-1318 with your HOA’s name and we’ll help you find out before you spend a dollar.
A methane soil-vapor test is triggered when a remodel disturbs the slab in parts of Fullerton’s northwest quadrant, particularly near the former Coyote Hills oil field. If we’re moving a drain, cutting into concrete, or doing anything that breaks the slab barrier, the city may require testing and possibly a sub-slab barrier system. This is a Fullerton-specific condition that Anaheim and Placentia projects almost never face. We build this into our pricing from the beginning when we know the property’s history, so you’re not surprised halfway through. Call (877) 610-1318 and tell us your cross streets; we can usually tell you right away whether your lot is in a trigger zone.
Cosmetic updates like painting, replacing a vanity in the same location, swapping fixtures, or tiling over existing dry-stall surfaces generally don’t require a permit in Fullerton. What does require a permit: moving plumbing, altering the waterproofing system, changing the footprint, or any structural work. When we scope a job, we tell you in writing whether a permit is required, and we pull it ourselves if it is. We don’t tell you permits are optional. The inspector works for you, not for me, and I’d rather he sign off than argue with him later.
Upgrade the ventilation first. Fullerton runs hotter and drier than coastal Orange County, and most builder-grade bathrooms in homes from the 2000s have exhaust fans that recirculate air rather than ducting it outside. That means shower moisture stays in the bathroom and gets into the drywall and subfloor. After ventilation, tackle the shower pan and waterproofing, especially if you have a tub-deck design with tile that’s starting to crack or discolor. A vanity and new fixtures can come later; the stuff you can’t see is what fails first.
The most direct way to protect your builder’s warranty is to use a licensed contractor who pulls permits and gets inspections signed on any work that touches plumbing, electrical, or structure. In Fullerton, unpermitted work is the fastest path to a voided warranty claim. We also recommend checking your warranty document for any language about third-party modifications, and we’re happy to review that language with you before the job starts. If your builder’s warranty is still active and your bathroom has a defect we can document, we’ll tell you that too, even if it means less work for us. Call (877) 610-1318 for a free estimate and we’ll walk through the whole scope with you.
Get Your Fullerton Bathroom Remodel Started with a Free Estimate
Ready to stop living with a builder-grade bathroom you don’t like? Call (877) 610-1318 and talk to a live person, not a voicemail box in a different state. We’ll schedule a walk-through in Fullerton, give you a written line-item quote, and tell you honestly what the job needs and what it doesn’t. Every eligible job includes permits pulled and inspections signed, and every contract carries the 90-Day Done Right Promise. If it’s not done right, Tom comes back and makes it right. That’s the deal, in writing, for every Fullerton job we take.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Fullerton and surrounding communities for over 29 years.







Before
After
Before
After
Before
After