Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Gardena
Bathroom remodeling in Gardena typically runs $9,000 to $28,000 for a full renovation, with smaller projects like tub-to-shower conversions landing between $3,500 and $10,000. Most of the homes we work on in 90247 and 90249 were built between 1945 and 1965, which means we’re usually dealing with galvanized plumbing, undersized electrical, and floor joists that have seen better decades. If you’re weighing a remodel, call us at (877) 610-1318 and we’ll give you a straight answer on what your specific bathroom needs. Tom Barrett and his sons have worked on enough Gardena tract homes to know what’s behind those walls before we open them up.
Why Barrett & Sons Construction Is Gardena’s Preferred Bathroom Remodeling Company
We’ve been owner-operated since 1998, and when we say that, we mean Tom Barrett’s name is on the truck and his sons run the crews. Gardena homeowners tend to appreciate that after dealing with outfits that send a different crew every visit and a bill that doesn’t match the phone quote. Every price change on a Gardena bathroom job arrives as a written change order before a single nail moves. That’s not a policy we made up for marketing; it’s how Tom has run jobs since the first one, and it’s why customers on Western Avenue and down near El Camino College keep our number in their phones.
The reviews from Gardena customers mention the same things over and over: the crew showed up when they said they would, the permit inspector signed off without drama, and the final invoice matched the written estimate. One of the reasons we move quickly on Gardena bathroom remodels is that we know the city’s Building & Safety division process. Gardena is its own municipality, not part of the City of Los Angeles, and permit requirements here are different from what neighboring LA City projects require. We’ve pulled enough Gardena permits to know exactly what the inspector wants to see, which keeps your project moving instead of stalled at a counter.
Our Bathroom Remodeling Services in Gardena
Full Bathroom Remodeling
We gut and rebuild bathrooms in Gardena’s 1940s and 1960s tract homes all the time. That means replacing galvanized supply lines with PEX or copper, upgrading the undersized electrical panel if the job calls for it, and leveling floors before tile goes down. A full Bathroom Remodeling job in Gardena runs $9,000 to $28,000, and we write the entire scope down before demo starts so you know exactly what you’re paying for.

Walk-In Showers & Shower Remodeling
Walk-in showers are the most requested upgrade we hear about from Gardena homeowners, especially among the 50-to-70 crowd who want to age in place without tripping over a tub curb. Walk-in shower installation in Gardena typically runs $4,500 to $12,000 depending on tile, glass, and whether we’re moving plumbing. We install low-threshold pans, grab-bar blocking behind the walls, and pressure-balanced valves that meet current code.

Tub-to-Shower Conversion
Those 1950s cast-iron tubs in Gardena bungalows are heavy, chipped, and awkward to climb into. Converting a tub to a shower runs $3,500 to $10,000 in Gardena, and the job almost always includes replacing the old drum trap and galvanized drain line while the wall is open. We’ve done enough of these on the street grids around Freeman Park and Rowley Park to know exactly what the plumbing looks like before we cut anything.

Vanities, Tile & Fixtures
Sometimes you don’t need a gut job. You need a new vanity, fresh tile, and fixtures that don’t drip. Vanity installation in Gardena runs $800 to $3,000, and we work with brands you can look up before we order anything. We’ll also handle the tile work, from floor to shower surround, and we bring samples to your house so you can see them under your own bathroom lighting, not showroom fluorescent.

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 Gardena
When we install windows in a Gardena bathroom, we’re putting in Simonton or Ply Gem products, not mystery van stock. The same goes for shower glass and hardware: we order from brands with published specs and real warranties. Because we work in Gardena regularly, we can get parts and replacements fast without waiting on a regional warehouse. If a hinge or a cartridge fails, you call us and we take care of it. That’s the whole point of the 90-Day Done Right Promise we put on every contract.
Common Bathroom Remodeling Problems We See in Gardena Homes
- Galvanized supply lines at end of life. Gardena’s 1945-1965 tract homes almost always have original galvanized pipes that are corroded from the inside out. Water pressure drops, rust stains appear, and eventually something pinholed leaks into the wall. We replace them while the bathroom is open, not after the tile is set.
- Undersized electrical panels. A surprising number of Gardena bathrooms run on a single 15-amp circuit that also feeds the bedroom outlets. Adding a heated floor, a heat lamp, or a second GFCI outlet usually means pulling a new home run. We handle the electrical work and the permit that goes with it.
- Marine-layer humidity and ventilation. Gardena sits in the South Bay, which means persistent morning fog and higher ambient humidity than inland LA. Without a properly sized exhaust fan venting to the exterior, that moisture sits in the bathroom and feeds mold behind the shower surround. We size fans to the room and vent them through the roof, not into the attic.
- Raised foundation settling. The flat alluvial soils under Gardena, combined with proximity to the Newport-Inglewood fault zone, mean some older homes have settled fractions of an inch over decades. That makes floors slightly out of level, which shows up as cracked tile and gaps at the tub line. We check for that before we set anything.
Pricing for Bathroom Remodeling in Gardena, CA
A full bathroom remodel in Gardena runs $9,000 to $28,000. A smaller bathroom or a partial refresh lands between $5,000 and $12,000. Walk-in shower installation runs $4,500 to $12,000. Tub-to-shower conversion runs $3,500 to $10,000. Vanity installation runs $800 to $3,000. What moves the number is tile choice, whether plumbing moves, whether the electrical panel needs work, and whether we find surprises inside the walls. When we find something, we show you and put the change order in writing before work continues. You never get a surprise invoice at the end. Call (877) 610-1318 for a free estimate, and we’ll walk the bathroom with you and give you a real number.
We Also Serve Cities Near Gardena
We work throughout the South Bay and the surrounding communities, including West Rancho Dominguez, Alondra Park, West Athens, and Lawndale. If you’re near the border of any of these, we’re happy to come take a look. We also handle Windows & Doors in Gardena and Roofing in Gardena for homeowners who want to tackle more than one project. Our Gardena customers call on us for all of it.
Serving Gardena, CA - Our Local Coverage Area
We’re based in the Gardena 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 Gardena
A full bathroom remodel in Gardena runs $9,000 to $28,000. Smaller bathrooms and partial remodels land between $5,000 and $12,000. Call (877) 610-1318 for an itemized written estimate on your specific bathroom, free.
Yes, we pull permits through Gardena’s own Building & Safety division on every eligible job. Gardena is its own city with its own code requirements, separate from the City of Los Angeles, and we know the process. The inspector signs off before we call the job done.
Most full bathroom remodels in Gardena take two to four weeks depending on scope, permitting, and what we find inside the walls. We give you a written schedule before demo starts and update you if anything changes.
Yes. We offer a permanent 10% discount for seniors and veterans, a free second opinion on any written estimate, and no trip charge inside the county. Ask Tom about the $40 off any repair over $200 when you call.
We cover all Gardena ZIP codes: 90247, 90248, and 90249, including neighborhoods around Freeman Park, Rowley Park, and the commercial corridor along Western Avenue. If you’re in Gardena, we’re close by. Call (877) 610-1318 and a live person will answer, day or night.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Gardena and the South Bay.







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