Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Cerritos
A full bathroom remodel in Cerritos typically runs $9,000-$28,000, with most walk-in shower conversions and tile-and-fixture updates landing in the mid-range. We’re familiar with the specific conditions that drive costs here: the expansive clay soils beneath former Dairy Valley farmland, the aging 1965-1980 housing stock, and the slab heave that can crack tile set without proper prep. Call (424) 567-7009 to schedule your free written estimate. Our crews serve Cerritos from our Los Angeles coordination office, and we carry the brands - Delta, Toto, American Standard - that hold up to the coastal maritime air plus interior humidity these bathrooms see.
Why Rowan Construction Group Long Beach Is Cerritos’s Preferred Bathroom Remodeling Company
We’ve delivered over 4,000 projects since 2007, every one with a written price before work started and a documented photo record when the crew left. In Cerritos, that discipline matters more than usual. The city’s housing stock was built out in a concentrated 15-year window, so we’re hitting a simultaneous wave of 50-to-60-year lifecycle replacements - galvanized supply lines, original tile beds, and subfloors that have taken decades of moisture.
Our Bathroom Remodeling in Cerritos customers receive the same flat-price quote with written scope that we deliver across all seven trades. Under Clause 1 of The Haven Standard, the price is written before anyone starts. No change proceeds without a signed change order. That’s why our projects finish within a few percent of the agreed number.
Calls are answered by a live person 24/7. Our technicians are background-checked and uniformed, and every visit includes a documented photo record as standard - not an upgrade. The 365-Day Done Right Promise is printed on every page, backed by a terms page, not an asterisk.
Our Bathroom Remodeling Services in Cerritos

Full Bathroom Remodeling
A full bathroom remodel in Cerritos means working with 1970s ranch and modest two-story tract construction: small, consistent lot sizes, post-tension or conventional slabs, and bathrooms that often share wet walls with our Kitchen Remodeling in Cerritos projects. We strip to studs, evaluate the slab for heave or settlement (common on the east side near South Street and 183rd), and rebuild with marine-grade fasteners and moisture-resistant substrates. A typical full remodel runs $9,000-$28,000.

Walk-In Showers & Shower Remodeling
Walk-in shower installation is our most requested Cerritos service, typically $4,500-$12,000. We frame with stainless or hot-dip galvanized hardware, install a properly sloped pan with sealed wall joints, and set tile over an uncoupling membrane that isolates movement from the slab below. On a 1972 ranch in the Cerritos tract near South Street and 183rd, our crew opened a bathroom floor and found a 3/8-inch slab drop and hairline cracking that earlier flips had hidden under two layers of vinyl and tile; we called for a foundation inspection before setting any tile. We leveled and prepped the subfloor, then framed a walk-in shower with marine-grade stainless fasteners, sealed the pan-to-wall joints, and set large-format porcelain with an uncoupling membrane. The punch list cleared on the first walk, and the framed glass enclosure went in on schedule.

Tub-to-Shower Conversion
Converting a tub to a shower in Cerritos runs $3,500-$10,000. The existing tub footprint often reveals the condition of the slab and original plumbing - galvanized supply lines that need replacement, or a drain rough-in that doesn’t meet current slope requirements. We quote the full scope in writing, including any slab prep or plumbing updates, before demolition starts.

Vanities, Tile & Fixtures
Vanity installation ($800-$3,000) and tile-and-fixture updates are where material selection matters for Cerritos conditions. We specify large-format porcelain with minimal grout joints, marine-grade cabinet hardware, and finishes rated for high-humidity coastal exposure. Brands like Toto and Delta carry lines with sealed ceramic disc cartridges and corrosion-resistant finishes that outlast standard big-box specs in this environment.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
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AfterTrusted Brands We Service in Cerritos
We source across fifty-plus vetted brands, and for Cerritos bathrooms we typically specify Delta fixtures with their Diamond Seal Technology cartridges, Toto toilets and washlets with CeFiONtect glaze, and American Standard tubs with slip-resistant surfaces, plus Jerith repair in Cerritos when fencing or gate hardware is part of the exterior scope. We stock common parts locally, so a cartridge swap or valve rebuild doesn’t turn into a two-week order. For tile, we recommend through-body porcelain from established manufacturers with batch consistency, because matching a 1970s bathroom’s replacement tile from a discontinued line is a problem we see too often in this aging stock.
Common Bathroom Remodeling Problems We See in Cerritos Homes

- Tile cracking over moving slabs. Because much of Cerritos’s interior-tract housing sits on expansive clay dairy-farm soil with slab heave and masked foundation cracking - especially east-side homes near South Street and 183rd - every bathroom remodel here starts with evaluating the slab, since tile set over a moving slab cracks within a couple of wet seasons.
- Corroded hardware from coastal air plus humidity. Standard zinc-plated fasteners and non-marine cabinet hinges degrade prematurely in Cerritos bathrooms. We specify stainless or hot-dip galvanized hardware, and sealed finishes on all exposed metal.
- Failed shower pan waterproofing on 1970s ranch homes. The flat or low-slope rooflines common in Cerritos tract construction often share wall assemblies with bathroom wet walls. Poor flashing details at roof-to-wall intersections funnel water into stud cavities that show up as “bathroom leaks” during remodel demolition.
- Masked foundation issues under successive flooring layers. Flipped homes in Cerritos frequently hide slab cracks with floating vinyl or thin-set tile. We probe during demolition and call for engineering evaluation when we find differential settlement, because framing a shower on an unlevel slab guarantees drain slope problems and cracked grout.
Pricing for Bathroom Remodeling in Cerritos, CA
| Service | Price Range in Cerritos |
|---|---|
| Full 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 a Cerritos bathroom project within these ranges: slab condition and any needed leveling, plumbing material upgrades from galvanized to PEX or copper, fixture grade (builder vs. designer lines), and tile format (subway on standard layout vs. large-format with pattern). Every quote is a flat price with written scope and written warranty. We also offer a Free Second Opinion on any competitor’s written estimate - bring it in and we’ll review line by line at no charge. Call (424) 567-7009 for your written estimate.
We Also Serve Cities Near Cerritos

Our Bathroom Remodeling crews work across the southeast Los Angeles County corridor, including Cerritos and neighboring Buena Park, Cypress, Downey, and Bell Gardens. Each city shares some of the same aging 1960s-1980s tract housing conditions, though Cerritos’s concentrated dairy-farm development timeline and expansive clay soils create a unique density of slab-related remodel issues we don’t see elsewhere in the same concentration.
Serving Cerritos, CA - Our Local Coverage Area
We’re based in the Cerritos 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 Cerritos

Expansive clay soils beneath this part of Cerritos swell with winter rains and shrink in dry summers, causing slab heave and differential settlement that cracks rigid tile set directly on concrete. The fix is slab evaluation before tile work, then installation over an uncoupling membrane that isolates tile from substrate movement. Call (424) 567-7009 and we’ll assess whether your slab needs prep before we quote the remodel.
Yes, Cerritos requires permits for plumbing relocation, electrical work, and structural changes in bathroom remodels. We pull permits and schedule inspections as part of our written scope, and we include the permit cost in your flat-price quote so there’s no separate invoice. Call (424) 567-7009 to confirm what your specific project triggers.
A full bathroom remodel in Cerritos runs $9,000-$28,000, a small bathroom remodel $5,000-$12,000, and a walk-in shower installation $4,500-$12,000. Slab condition, plumbing material, and fixture grade are the main variables. We deliver a written line-item quote before any work starts. Call (424) 567-7009 for your specific estimate.
It can, if the slab needs leveling or a foundation inspection reveals settlement that must be addressed before tile work. We evaluate this during our initial site visit and include any slab prep in the written quote. The alternative - skipping slab prep - means cracked tile and a callback within two years. Call (424) 567-7009 for an assessment of your specific slab condition.
Large-format through-body porcelain with minimal grout joints, installed over an uncoupling membrane, outperforms smaller ceramic tile on Cerritos’s moving slabs. For fixtures, we specify Delta with sealed ceramic disc cartridges, Toto with corrosion-resistant finishes, and marine-grade hardware throughout. These specs cost more upfront than builder-grade alternatives, but they avoid the early failure we see from standard zinc-plated fasteners in coastal-humidity bathrooms. Call (424) 567-7009 to discuss material options for your project.
Written by Grant Rowan, Owner at Rowan Construction Group, serving Cerritos since 2007.







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