Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Thousand Oaks
Bathroom remodeling in Thousand Oaks typically runs between $9,000 and $28,000, with tub-to-shower conversions starting around $3,500 and full gut renovations climbing toward the upper end of that range. Most projects we take on in Thousand Oaks wrap up in two to four weeks, depending on scope and permit timelines. If you’re weighing a remodel against the quirks of a 1970s ranch or a hillside split-level, call us at (877) 610-1318 for a free estimate. We’re out here most weeks, from Lynn Ranch to the 91362 hillside corridors, and we know what these houses ask for.
Why Barrett & Sons Construction Is Thousand Oaks’s Preferred Bathroom Remodeling Company
Tom Barrett started this company in 1998, and his sons run the crews. That matters in Thousand Oaks because the Conejo Valley has a particular housing stock, and you don’t learn its habits from a franchise playbook. Large sections of the city were master-planned and built from the mid-1960s through the late 1980s, which means wood-frame ranches and split-levels with original cast-iron drain lines, undersized vent stacks, and tile set on mortar beds that have shifted over decades. When we open a wall on a Thousand Oaks bathroom, we know what we’re likely to find before we find it, and that keeps surprises off your invoice.
Our customers around Newbury Park and Wildwood come to us the way people used to hire contractors: they asked a neighbor, or they looked up Tom’s name and license number themselves. Every scope, every allowance, every price change arrives as a written change order before work happens. The permit inspector works for you, not for us, and that’s why we like having him on the job. An allowance that isn’t on paper is a surprise waiting for a date. Ask anyone on your street, or look up the license number yourself.
Our Bathroom Remodeling Services in Thousand Oaks
Full Bathroom Remodeling
A full bathroom remodel in Thousand Oaks means taking the room to studs, reconfiguring rough plumbing where the original layout fights you, and rebuilding with materials that survive wet winters and dry summers. Many 1960s-era master baths in the 91362 ZIP were built with the toilet on an exterior wall, which means reworking the waste line when you want a larger shower. We handle that without drama, and every permit gets pulled before the first nail moves.

Walk-In Showers & Shower Remodeling
Older Thousand Oaks bathrooms often have tub-shower combos with shallow pans and low ceilings, so a walk-in shower is the single most requested upgrade we do. Walk-in shower installation in Thousand Oaks typically runs $4,500 to $12,000, with frameless glass enclosures adding to that figure depending on size and hardware. On hillside lots, we pay particular attention to slope, because a level pan on an unlevel floor is a call-back waiting to happen.

Tub-to-Shower Conversion
Tub-to-shower conversion in Thousand Oaks usually costs between $3,500 and $10,000, and it’s the fastest way to make a small bathroom feel like it doubled in size. We see this most often in the neighborhood-level homes off Lynn Road, where the original hall bath gets converted for aging-in-place or for resale. The work includes relocating the drain to center the pan, which is a plumbing scope many contractors skip and then charge for later.

Vanities, Tile & Fixtures
Vanity installation in Thousand Oaks runs $800 to $3,000, and tile work is quoted by the square foot after we measure the actual room, not a guess from the sales sheet. We install Cambria countertops and stock-name tile lines that you can look up before you sign. Bathroom vanity installation on a Thousand Oaks remodel usually means dealing with out-of-square walls from the original build, so we scribe and shim instead of caulking gaps and calling it done.

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.
Trusted Brands We Service in Thousand Oaks
We install materials you can verify, not mystery brands off a van. On Thousand Oaks bathroom jobs, that means Cambria countertops, KraftMaid cabinetry, and hardware lines whose names you’ll recognize from the supply house. Simonton windows and doors show up on remodels where a bathroom bump-out or adjacent bedroom gets new glazing, and we stock common replacement parts for those lines so a Thousand Oaks customer isn’t waiting on a backorder from out of state. When we handle Windows & Doors in Thousand Oaks, the same written-change-order process applies.
Common Bathroom Remodeling Problems We See in Thousand Oaks Homes
- Original cast-iron drain lines. Homes built through the 1970s across Thousand Oaks still have cast-iron waste pipes under the slab or in the crawlspace, and after fifty years they’re often cracked or corroded at the fittings. A bathroom remodel that ignores these lines is a remodel you’ll tear open again.
- Water intrusion at shower pans. The semi-arid Conejo Valley climate shifts between wet winters and bone-dry summers, and clay-heavy soils expand and contract. That movement cracks old mortar-bed shower pans, and the leak doesn’t show itself until the ceiling below starts staining.
- Out-of-square walls and floors. Wood-frame construction from the 1960s and 1970s moves. In hillside neighborhoods off the 91362 corridors, floors are rarely level and walls are rarely plumb by the time we open them up. We correct for that with framing and proper waterproofing, not by forcing standard dimensions.
- Undersized exhaust ventilation. Thousand Oaks bathrooms from the original build often have a small ceiling fan vented into the attic instead of outside. In a climate that sees real humidity during the wet season, that’s a mold invitation. We always check vent routing and bring it to code on a full remodel.
Pricing for Bathroom Remodeling in Thousand Oaks, CA
A typical full bathroom remodel in Thousand Oaks runs $9,000 to $28,000. That range reflects what we actually see on jobs here: a small hall bath with a tub-to-shower conversion, new vanity, and tile might land around $9,000 to $14,000, while a master suite with a walk-in shower, frameless glass, custom niches, and relocated plumbing can push toward $22,000 to $28,000. Small bathroom remodels in Thousand Oaks usually fall between $5,000 and $12,000, and walk-in shower installation alone is $4,500 to $12,000. What moves the number is not the zip code; it’s whether we’re moving a drain, replacing a cast-iron stack, or repairing water damage hiding behind the tile. You’ll get a written line-item quote before any work starts, and every change comes as a written change order before it touches the job. Call (877) 610-1318 to schedule a free estimate.
We Also Serve Cities Near Thousand Oaks
We work throughout the Conejo Valley and the surrounding area, including Thousand Oaks itself, Westlake Village, Oak Park, Agoura Hills, and Agoura. Whether your home is a 1970s ranch in Bathroom Remodeling territory or a hillside build near the county line, the same owner-operated crew shows up. If your project involves exterior work above the roofline, our Roofing in Thousand Oaks team is under the same roof, so you’re not coordinating two companies.
Serving Thousand Oaks, CA - Our Local Coverage Area
We’re based in the Thousand Oaks 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 Thousand Oaks
A full bathroom remodel in Thousand Oaks typically costs $9,000 to $28,000. Small bathroom remodels run $5,000 to $12,000, tub-to-shower conversions are $3,500 to $10,000, and walk-in showers are $4,500 to $12,000. The biggest cost drivers are whether we’re moving plumbing, replacing old cast-iron lines, or repairing hidden water damage. Call (877) 610-1318 for an exact quote; estimates are free.
Most Thousand Oaks bathroom remodels start within two to four weeks after the contract is signed and the permit is issued. Ventura County plan review, especially for homes in the High Fire Hazard Severity Zone, can add time to the permit step of the process, and we’ll tell you that before you sign, not after the tile is ordered.
Yes, we pull permits and schedule inspections on every eligible Thousand Oaks bathroom remodel. Ventura County and the City of Thousand Oaks require permits for plumbing relocations, wall changes, and electrical work, and the inspector’s approval protects you when you sell the house later. We handle the paperwork from plan submittal to final sign-off.
Bathroom remodeling in Thousand Oaks runs close to Westlake Village and Agoura Hills pricing, typically $9,000 to $28,000 for a full remodel, and slightly higher than flatland cities like Camarillo because Thousand Oaks has more hillside properties and older wood-frame construction that needs extra framing and shimming work. The difference is rarely the labor rate; it’s the condition of what’s behind the walls. Call (877) 610-1318 and we’ll give you a written quote with no guesswork.
Yes, every Barrett & Sons bathroom remodel in Thousand Oaks carries the 90-Day Done Right Promise in writing on the contract. If something’s not right within 90 days of completion, Tom comes back and makes it right with one phone call. He lives near enough that a callback is a short drive, not a corporate dispatch from another state.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Thousand Oaks and the Conejo Valley since 1998.







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