Bathroom Remodeling in Simi Valley - Fixed Price, Set Finish Date

Fast, Reliable Bathroom Remodeling Across Simi Valley

A full bathroom remodel in Simi Valley typically runs $9,000 to $28,000, with walk-in shower installations landing between $4,500 and $12,000. That range reflects what we see every week in the 93063, 93065, and 93062 zip codes: tract homes built between the early 1960s and mid-1980s, most of them stucco-over-wood-frame on slab or raised foundations, and a surprising number sitting inside California’s High or Very High Fire Hazard Severity Zones. Barrett & Sons Construction is the owner-operated team Tom Barrett founded in 1998, and our crews work Simi Valley bathrooms the way they’d work a neighbor’s house: scope in writing, permits pulled, and no surprises that weren’t already priced on paper. Call (877) 610-1318 to schedule a free estimate, and we’ll walk the job with you before any numbers are committed.

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Why Barrett & Sons Construction Is Simi Valley’s Preferred Bathroom Remodeling Company

Tom Barrett puts his name, his address, and his license number on every contract, and he answers his own phone. That matters to homeowners who’ve already been through the national-company wringer: a quote over the phone, a different bill at the door, and a crew you’ll never see again at the hardware store on Tapo Street. Our 90-Day Done Right Promise is written on the contract, not buried in fine print. If something isn’t right, one call brings Tom back to make it right.

Local reputation counts for everything here. Simi Valley is a small-enough town that word travels fast through the Wood Ranch trailhead parking lots, the farmers market at Simi Valley Town Center, and the bleachers at Royal High School football games. We’ve earned our standing the slow way: background-checked, uniformed crew members who carry the Barrett & Sons name, permits pulled and inspections signed on every eligible job, and a live person answering the phone 24/7, not a voicemail box in another state.

Our scheduling for Bathroom Remodeling in Simi Valley is coordinated from the brand’s Los Angeles office, but the crews live and work here locally. We know the difference between a 1964 Larwin tract home off Erringer Road and a 1980s custom build up in the Knolls. That local knowledge changes how we quote, how we sequence, and how we handle what’s behind the walls.

Our Bathroom Remodeling Services in Simi Valley

Full Bathroom Remodeling

A full bathroom remodel here usually means gutting a 5×8 or 10×10 original bath and rebuilding it properly. In Simi Valley homes from the 60s and 70s, that frequently exposes galvanized supply lines, failing shut-off valves, and cast-iron drain pipes that have been quietly corroding for fifty years. We plan for it: before demo, we write an allowance for hidden water damage and outdated plumbing into the contract. When a cracked cast-iron drain line adds thousands after demo, it’s priced and approved in writing before we move forward. The alternative is a surprise invoice at the end, and we don’t work that way.

Walk-In Showers & Shower Remodeling

Walk-in shower installation in Simi Valley runs $4,500 to $12,000. Most of the homes we see have original fiberglass or tile-surround showers with failed or missing pan flashing. On a Wood Ranch master bath, opening up the original 1979 tub surround revealed rotted sill plates from years of leaking tile grout and non-existent pan flashing. Our crew rebuilt the load-bearing corner, replaced the subfloor section, and before closing walls we had the rough-in and framing signed off by the city inspector as part of the permit’s third-party inspection. That’s the difference between a contractor who checks what’s actually there and one who tiles over problems.

Tub-to-Shower Conversion

Tub-to-shower conversions in Simi Valley typically run $3,500 to $10,000. The work involves removing the old tub, reconfiguring the drain, waterproofing the entire footprint, and often relocating the shower valve. For homeowners in 93065 near the 118, this is one of the most practical remodels we do: you get a safer, curbless entry, more usable floor area, and a shower that actually drains without pooling. We warranty the waterproofing, and we pull the permit every time because the inspector works for you, not for us. That’s exactly why we like him.

Vanities, Tile & Fixtures

Bathroom vanity installation in Simi Valley runs $800 to $3,000. That covers removing the old cabinet, setting the new one, reconnecting plumbing, and replacing the top and faucet. Tile work, whether it’s floor tile, shower walls, or a full wet-area waterproofing system, gets priced as a line item so you can see exactly where the money goes. We use premium materials you can research: Cambria for surfaces, recognized plumbing fixture lines, and tile rated for wet-area use. No mystery brands off the back of a van.

Trusted Brands We Service in Simi Valley

Our Bathroom Remodeling team installs materials with real names: Cambria countertops, KraftMaid cabinetry, Andersen and Marvin windows in bathrooms that get exterior walls opened, and Quickrete products for any leveling or substrate work the job needs. We know these products hold up in Simi Valley’s climate, where summer highs regularly exceed 100°F and Santa Ana winds stress caulking, flashing, and exterior finishes faster than coastal-adjacent markets. When you can look up the product specs yourself, you know what you’re paying for.

Common Bathroom Remodeling Problems We See in Simi Valley Homes

• Settled or cracked framing from expansive clay soils. Older homes in the east end (93063) frequently show slab cracking and door-frame racking tied to original pad grading. Opening a bathroom wall on a 1970s hillside pad home can turn a simple tile swap into a structural correction before any waterproofing can begin. We inspect first, then price it in writing.
• Rotted sill plates and failed pan flashing from decades of leaking grout. The original tile surrounds put in 50 years ago were rarely waterproofed to modern standards. By the time we open them up, the framing underneath is often compromised. We rebuild the structure, then waterproof to current code.
• WUI fire-hardening requirements on exterior walls. A bathroom remodel that opens an exterior wall in a Fire Hazard Severity Zone must often bring that wall assembly, vents, and windows up to California Building Code Chapter 7A standards. Using standard bath exhaust vents instead of WUI-rated ember-resistant vents causes a failed inspection sign-off and a forced change order. We account for this up front.
• Hidden water damage behind original fiberglass surrounds. In 1960s slab homes, a cracked cast-iron drain line behind the shower wall can add thousands after demo. Without a written allowance for hidden damage, the homeowner is the one eating that cost. We write the allowance in from day one.

Pricing for Bathroom Remodeling in Simi Valley, CA

We Also Serve Cities Near Simi Valley

Barrett & Sons Construction works bathrooms across the Conejo Valley and surrounding foothills, including Oak Park, Moorpark, Thousand Oaks, and West Hills. If you’re just over the hill or one exit down the 118, we’ll bring the same crew, the same written change orders, and the same 90-Day Done Right Promise. No franchises, no strangers, no surprises.

FAQs - Bathroom Remodeling in Simi Valley