Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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AfterFast, Reliable Bathroom Remodeling Across Altadena
A full bathroom remodel in Altadena typically runs $9,000-$28,000, and the single biggest variable is what we find once the walls come open. Older homes here aren’t like newer builds. We’re Barrett & Sons Construction, and we’ve spent decades going behind the walls of 1920s Craftsman bungalows and mid-century ranches from the 91001 and 91003 ZIP codes up to the neighborhoods off Lake Avenue. If you’re thinking about a new shower, a tub-to-shower conversion, or gutting the whole room, call us at (877) 610-1318 and we’ll give you a straight number before you sign anything.
Why Barrett & Sons Construction Is Altadena’s Preferred Bathroom Remodeling Company
Tom Barrett founded this company in 1998. His sons run crews now. When you call us about a bathroom in Altadena, you’re not getting a call center and a stranger in a van – you’re getting the same people who show up at the local hardware store on Saturday morning.
Altadena sits in an unincorporated pocket of Los Angeles County. No city building department. Every permit goes through LA County’s Department of Public Works, and every inspection gets routed through their offices. That’s a specific kind of paperwork and a specific kind of patience. We’ve pulled enough permits here to know exactly what triggers a second inspection and what slips through. The permit inspector works for you, not for me – that’s why I like him. We make sure the job passes the first time.
Our crews know the streets up against the San Gabriel foothills, the cul-de-sacs off Fair Oaks, the ranch houses on Mariposa, and the bungalow rows along Altadena Drive. We don’t have to map it. We just go. And when homeowners ask for references, Tom tells them to look up the license number themselves. His name, his address, his license number are all public. Ask anyone on your street – or look up the license number yourself.
Our Bathroom Remodeling Services in Altadena
We don’t send a salesperson. We send a crew lead who does the work. Here’s what we handle most often in Altadena homes.
Full Bathroom Remodeling
A full gut renovation in Altadena means opening walls in houses built before modern moisture barriers and proper venting existed. We plan for that. Our Bathroom Remodeling team starts with an inspection, not a tape measure and a glossy catalog. We check joists, wiring, vent routing, and what’s actually behind the tile. Then we write the scope. Then we write the allowances. Then you approve numbers. Then we swing hammers.
Walk-In Showers & Shower Remodeling
Walk-in showers make sense here, especially for homeowners in their 50s and 60s who want a curbless entry and a grab bar that doesn’t look like hospital equipment. We’ve done them on everything from compact hall baths in 1920s bungalows to primary suites in post-war ranches. Expect $4,500-$12,000 for a full walk-in shower installation depending on tile, glass, and what we find behind the existing surround.
Tub-to-Shower Conversion
Converting a tub to a shower in Altadena usually runs $3,500-$10,000. It’s one of the best returns for older homes, but it’s not always a simple swap. In houses built before current plumbing codes, moving a drain or changing valve depth can trigger a full rough-in inspection through LA County. We handle that. We don’t skip it.
Vanities, Tile & Fixtures
From a single vanity swap to full tile work, we quote it line by line. Vanity installation alone runs $800-$3,000. Tile and fixture selections go through us, and we carry real brands – not mystery stock off a van. Our Bathroom Remodeling in Altadena customers can see samples before they commit.
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 Altadena
We install products from manufacturers whose names you can look up. That means Simonton windows if your bathroom has one that needs replacing during the remodel. It means Ply Gem and PGT when framing or glazing gets rebuilt. We don’t stock generic parts and hope they fit. We order the right component for the job, and we tell you exactly what you’re paying for. If a brand matters to you, say so. We’ll quote it.
Common Bathroom Remodeling Problems We See in Altadena Homes
- Knob-and-tube wiring you didn’t know was there. Homes from the 1920s and 1930s often still carry it behind bathroom walls. Once a wall is open, LA County code requires it to be addressed, not hidden. That’s a common reason a quote moves – and the reason we write allowances for it.
- Termite and water damage behind old tile. Wood-frame construction on alluvial-fan soil holds moisture differently than slab homes. We regularly find sill plates and studs that look fine until you tap them. Once the waterproofing failed, rot wasn’t far behind.
- Undersized floor joists under the subfloor. Many 1940s and 1950s homes in Altadena were built with joists that meet old code but not today’s. Retiling over them without reinforcement is a shortcut. We don’t take it.
- Fire-odor-saturated wall cavities in burn-zone homes. Even homes that weren’t fully lost to the Eaton Fire can carry smoke residue deep in framing. If you’re remodeling a bathroom in a home that stood through January 2025, we test, we document, and we write the fix into the change order.
Pricing for Bathroom Remodeling in Altadena, CA
Here’s what you can expect to pay in Altadena right now. These aren’t national averages. They’re what we quote on the ground.
| Service | Typical Range in Altadena |
|---|---|
| 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 the number? Age of the framing. Condition of the drain lines. Whether the existing vent actually vents to the outside. Whether we find damage we couldn’t see from the surface. We write every one of those into the contract as a written change order before work starts. No allowance that isn’t on paper. No invoice that shows up at the end without your signature from the start. Call (877) 610-1318 for a free estimate, and we’ll give you a number you can plan around.
We Also Serve Cities Near Altadena
Our crews work across the foothill corridor and the surrounding San Gabriel Valley. We serve Pasadena, La Cañada Flintridge, East Pasadena, and San Marino. Same owner-operated crews, same written change orders, same standards. If you’re outside Altadena but nearby, call us – we’ll be straight with you about scheduling.
Serving Altadena, CA - Our Local Coverage Area
We’re based in the Altadena 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 Altadena
Any bathroom remodel in Altadena that opens exterior walls, changes plumbing penetrations, or exposes framing must meet current LA County WUI fire-resistant material requirements, even if the home wasn’t fully rebuilt after the Eaton Fire. That means fire-rated drywall, ember-resistant vent covers, and sealed penetrations around exhaust fan ducts and plumbing. We include those materials in our scopes from the start – don’t let a low bid surprise you later because the contractor skipped them.
If your home is in the Eaton Fire burn footprint and we’re touching any part of the foundation, crawl space subfloor, or exterior wall connected to grade, the answer is often yes. Ash and burned material can leach heavy metals and VOCs into the soil, and LA County may require testing and remediation before any new work at or below grade. We’ll flag it early and build it into the allowance so there’s no surprise. Call (877) 610-1318 and we’ll help you sort out whether your property triggers it.
It should include the exact boards being replaced, the linear feet of framing, the materials we’re using (including any WUI-required fire-rated lumber or drywall), the added labor, and the new total with your signature approving the change. Our change orders itemize every line. No verbal approvals. No “we’ll figure it out later.” Everything in writing before the saw comes out.
Because when we move a drain center or change the valve depth to fit a new shower base, the plumbing layout no longer matches the original permitted fixture. LA County’s building code treats that as a new fixture, which means the rough-in gets inspected before walls are closed. It’s not a penalty – it’s a safeguard. We schedule it, we stand behind it, and the inspector works for you, not for us.
For interior tile, vanity, and countertops, you have broad freedom – fire codes don’t tell you what color to pick. The fire-resistant requirements apply to the structure behind the finishes: wallboard, insulation, venting, and penetration sealing. So you pick the tile you love. We’ll make sure the wall behind it is built to the code Altadena requires. Call (877) 610-1318 for a quote on the materials you actually want.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Altadena since 1998.