Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Paramount
A full bathroom remodel in Paramount runs between $9,000 and $28,000 for most homes, with smaller projects like tub-to-shower conversions landing closer to $3,500 to $10,000. We reach Paramount crews from the Los Angeles office, and most estimates are scheduled within a few days of your call. If you’re standing in a 1940s bungalow off Garfield Avenue staring at rotted subfloor under your toilet, call (877) 610-1318 and we’ll walk you through what a real remodel takes in this city.
Why Barrett & Sons Construction Is Paramount’s Preferred Bathroom Remodeling Company
Tom Barrett founded Barrett & Sons in 1998, and the name on the truck still matters to us. Homeowners in Paramount keep calling us back because Tom’s sons run the crews, not some subcontractor we’ve never met. When you call, a live person answers. When work starts, a written scope sits on the counter before the first tile comes up. When something isn’t right, one call brings Tom back. That’s not marketing. It’s the 90-Day Done Right Promise, and it’s written on every contract.
Paramount homeowners deal with specific things that remodelers from outside the area don’t always catch. The city’s post-WWII housing stock, much of it built between the late 1940s and early 1960s, comes with original stucco, aging subpanels, and layouts never designed for a walk-in shower. We’ve opened enough Paramount bathroom walls to know exactly what’s behind them, and we quote for it up front. No surprises at the end, because every price change arrives as a written change order before work happens. Ask anyone on your street, or look up the license number yourself.
We also know what it takes to pull permits here. The City of Paramount’s mixed zoning, with industrial parcels sitting directly against residential blocks, can trigger plan-check requirements on remodels that would fly through in Bellflower or Downey. We pull permits on every eligible job because the inspector works for you, not for us. That’s why we like him.
Our Bathroom Remodeling Services in Paramount
Full Bathroom Remodeling
A full bathroom remodel in Paramount means taking the room down to studs and rebuilding it the way you’ll use it for the next twenty years. Most of the Bathroom Remodeling work we do in Paramount runs $9,000 to $28,000, depending on size, layout changes, and fixtures. Your 1949 ranch south of Alondra Boulevard likely has a bathroom that’s never been touched since the Eisenhower administration. We find rot around the toilet flange, cast iron drains already at end of life, and electrical that predates modern code. We handle all of it, the permit included.

Walk-In Showers & Shower Remodeling
If you want to lose the tub entirely and gain a walk-in shower, expect $4,500 to $12,000 in Paramount. Homes in the 90723 ZIP run small, so converting a 5-foot alcove into a curbless, barrier-free shower changes the whole room. We frame the drop, waterproof the pan correctly, and tile it like it’s staying for thirty years. For older Paramount homeowners, a walk-in shower is often the difference between staying in the house and moving out. We build them to code with grab-bar blocking in the walls, even if you don’t need the bars yet.

Tub-to-Shower Conversion
A tub-to-shower conversion in Paramount runs $3,500 to $10,000 for most installations. This is the most common project we do in the small bathrooms of 1950s Paramount homes, where a tub hogs floor space that could be a real shower. We haul out the old cast iron, upgrade the drain from 1.5-inch to 2-inch where code asks for it, and build the new shower pan properly. A lot of companies slap a prefab shell over the old tub plumbing. We don’t.

Vanities, Tile & Fixtures
Vanity installation alone runs $800 to $3,000 in Paramount, and it’s usually part of a larger remodel rather than a standalone job. We work with KraftMaid and Cambria surfaces because you should be able to look up the brand on the box, not wonder where it came from off a van. Tile selection matters more here than people expect. Paramount sits in a liquefaction hazard zone, and tile substrate prep on a slab foundation means different movement-crack prevention than on a raised floor. We handle that calculation on every job.

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 Paramount
We stock and install brands you can verify, not mystery materials off a truck. For Paramount bathroom remodels, we regularly work with KraftMaid cabinetry, Cambria quartz, and Delta and Moen fixtures. If you see something at a showroom in Paramount, we’ll quote it. Our crews keep common parts for these brands on hand for the small-bathroom remodels that dominate this city’s housing stock, which means fewer days waiting on supply chain movement for someone half a county away.
Common Bathroom Remodeling Problems We See in Paramount Homes
Here’s what we actually find when we open walls in Paramount:
- Rotted subfloor around the toilet. Wax ring failure in a 1950s slab-on-grade or shallow raised foundation home means water soaks into wood and stays there. We see this in homes off Somerset Boulevard regularly, and it never gets better on its own.
- Cast iron drains at end of life. If your home was built before 1965, the drain lines may be original. We’ve pulled out cast iron in Paramount that crumbles in our hands during shower pan removal.
- Undersized bathroom electrical. Original 60-amp subpanels can’t handle a modern bathroom with a heated floor or a proper vent fan. We address this in the remodel scope before the city inspector brings it up.
- No waterproofing behind old tile. Green board with tile over it was common practice decades ago. In Paramount’s deep alluvial soil, ground moisture moves differently than in hillside homes, and we waterproof every shower assembly to current code, no exceptions.
Pricing for Bathroom Remodeling in Paramount, CA
A small bathroom remodel in Paramount runs $5,000 to $12,000. A full bathroom remodel runs $9,000 to $28,000. A walk-in shower installation runs $4,500 to $12,000, and a bathtub replacement runs $3,000 to $8,500. The spread depends on whether you’re moving walls, what you choose for tile and fixtures, and what we find behind the walls. Every quote comes as a written line item, every allowance is on paper, and every change order arrives in writing before work moves. No surprise invoices at the end. Call (877) 610-1318 for a free estimate. We also offer a Free Second Opinion on any written estimate, a $40 discount on any repair over $200, no trip charge inside the county, and a permanent 10% senior and veteran discount.
We Also Serve Cities Near Paramount
If you’re in Bellflower, Lynwood, East Rancho Dominguez, or Downey, we run crews there too. The same written change orders, the same 90-Day Done Right Promise, the same Tom Barrett standing behind the job. Some of those cities have different permit paths than Paramount, and we handle those as well. We also take care of Roofing in Paramount and Windows & Doors in Paramount if those projects are on your list.
Serving Paramount, CA - Our Local Coverage Area
We’re based in the Paramount 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 Paramount
We schedule most Paramount estimates within two to five business days of your call, depending on the season. Spring and early summer run busier. Call (877) 610-1318 and a live person will get you on the calendar.
Yes, we cover all of Paramount’s 90723 ZIP, including homes near the Los Angeles River industrial corridor, the neighborhoods off Garfield Avenue and Somerset Boulevard, and every residential block in between. The city’s industrial boundaries don’t slow us down.
Paramount pricing runs in line with nearby Bellflower and Downey, typically $9,000 to $28,000 for a full remodel. The local difference is more about the housing stock than the cost. Paramount’s post-WWII homes on slab foundations can need underfloor plumbing work that newer houses don’t. Call (877) 610-1318 for an exact quote, it’s free.
It’s a written guarantee on every bathroom remodel we complete. If the work isn’t done right, Tom Barrett comes back and makes it right. One call. It’s not buried in fine print, it’s on the front of the contract.
Yes. Paramount’s plan-check process can include additional soils reports and setback reviews on jobs because the city’s industrial-residential land use is unusually tight. We handle all of that. The permit inspector works for you, not for us, which is exactly how we want it.
Call (877) 610-1318 to schedule your free in-home estimate. You’ll get a written line-item quote, a scope in writing, and a name you can look up. We serve Bathroom Remodeling in Paramount and the surrounding communities with the same handshake we’ve offered since 1998.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Paramount and surrounding communities since 1998.







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