Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Stevenson Ranch
Bathroom remodeling in Stevenson Ranch typically runs $9,000 – $28,000 depending on whether you’re refreshing a guest bath or gut-renovating a primary suite. The variables are familiar to us: shower glass, waterproofing layers, vanity cabinet lines, and whether your hillside lot triggers extra venting requirements. We serve Stevenson Ranch homeowners from the brand’s Los Angeles office with crews scheduled locally, and the work follows one standing rule: a written price before anything gets torn out. Call (936) 259-2607 to schedule a free estimate and we’ll walk the space with you, measurements in hand.
Stevenson Ranch sits unincorporated in LA County, which changes how your bathroom permit gets filed, what the inspector checks at rough-in, and how your exhaust fan gets specified. We’ve worked enough Pardee Homes-era tract houses off Pico Canyon and Stevenson Ranch Parkway to know the difference between a cosmetic update and a retrofit that has to satisfy the County’s Wildland-Urban Interface standards. That local knowledge keeps your project moving and keeps your final inspection clean.
Why Penhallow Remodeling Is Stevenson Ranch’s Preferred Bathroom Remodeling Company
Our Stevenson Ranch customers keep calling us back because the number we write on the front end is the number on the final invoice. No surprise change orders because a drain line sat where the floor plan said it wouldn’t. No crew that shows up late, or worse, doesn’t show. Trevor Nash runs every estimate here the same way: walk the space, explain what the tile substrate is and why it matters, give you a written range, and hold the line.
We talk to a lot of Stevenson Ranch homeowners who’ve been burned before. A contractor quoted a tub-to-shower conversion, then hit a post-tension slab and added $4,000 after demo. Another crew vented a bathroom fan into the attic and vanished when the inspector flagged it. That’s why Penhallow puts the 365-Day Done Right Promise in writing on every contract. If the work fails within a year of completion, we come back and fix it. No service call fee, no re-inspection charge, no argument.
Every technician who walks into a Stevenson Ranch home is background-checked and arrives in uniform with a real arrival window. You know who’s in your house. And when you call us at (936) 259-2607, a live person picks up. Not a voicemail, not a callback queue. That matters at 9:00 on a Saturday morning when you need an answer.
Bathroom Remodeling Contractor in Stevenson Ranch
A Bathroom Remodeling Contractor in Stevenson Ranch handles the full scope: demo down to framing, plumbing rough-in, waterproofing, tile setting, vanity install, lighting, and final trim. The job starts with a written assessment of what’s behind your walls, because here that assessment has legal weight. Stevenson Ranch is unincorporated LA County, which means your permit routes through LA County Department of Public Works, not Santa Clarita Building & Safety. We file the paperwork on the County’s EPIC-LA portal and manage the inspection schedule so you don’t have to decode plan-check comments on your own.
What drives cost? First, the scope: a small bathroom remodel in Stevenson Ranch runs $5,000 – $12,000 and typically keeps the existing footprint. A full bathroom remodel runs $9,000 – $28,000 and repositions plumbing, adds custom glass, and often involves structural changes to the shower floor. Second, the waterproofing system. We don’t set tile on greenboard. We build the shower with cement board substrate (the moisture-resistant layer behind your tile) and a sheet membrane or hot-mop pan, then flood-test before tile goes down. That step alone catches leak-prone corners before they become a $9,000 subfloor rebuild.
Retrofit Work in 1994 – 2006 Tract Homes
Bathrooms in the Pardee Homes builds from the 1994 – 2006 window share a lot of DNA. The drain lines sit on post-tension slabs, which makes a curbless walk-in shower a precise rough-in job. You cannot cut the slab on a post-tension deck without knowing exactly where the tendons run. We map the existing drains and pull the original elevation drawings from LA County records before we write your quote. A cheap flat-rate quote that skips this step will become a change order the moment the saw hits concrete.
WUI Code-Compliant Bathrooms
Stevenson Ranch sits in the Wildland-Urban Interface, and that designation follows your bathroom remodel even if your home was built before the latest code cycles. When we pull a permit for a new exhaust fan, window, or vented skylight, the County requires ember-resistant vent assemblies. We specify the correct backdraft-damper cap with the manufacturer’s listing visible on the unit, because the inspector checks that sticker at final sign-off. That’s the difference between a first-pass approval and a correction notice that delays your project weeks.
Walk In Shower in Stevenson Ranch
A Walk In Shower in Stevenson Ranch starts at $4,500 – $12,000 and usually means removing a tub or existing shower pan, re-sloping the floor, waterproofing the walls and pan, and installing a frameless glass enclosure. For Stevenson Ranch homeowners, the appeal is partly aesthetic and partly practical: a curbless entry is easier on aging knees and opens up a tight primary bath. But hillside homes here add a complication most cities don’t face. The engineered pads many Stevenson Ranch lots sit on leave less vertical room beneath the slab for a conventional shower drain, so we adjust the plumbing rough-in accordingly. We plan for it on paper before we ever pick up a hammer.
Curbless Showers on Post-Tension Slabs
A curbless walk-in shower in a Stevenson Ranch hillside tract home often requires a recessed pan or a linear drain set at the low point of the slope. That’s standard practice for us. It is not a reason for a mid-project change order if the contractor looked at the slab construction first. We include the slab prep and drain relocation in your written quote up front, because leaving it out would violate the Kingswell standard: say the price before the work, show up in the window we gave, leave the place cleaner than we found it.
Frameless Glass and Santa Ana Wind Lead to Shower Enclosure Choices
Stevenson Ranch’s Santa Ana wind exposure doesn’t just wear roofing. It drives wind-driven rain against north-facing exterior bathroom walls, and if the original shower valve or niche flashing didn’t get detailed properly at the sheathing, the moisture finds a path inward. We see repeated subfloor rot at the shower valve wall in these homes. When we open the wall, we fix the flashing detail at the exterior sheathing and wrap the niche in waterproof membrane before tile goes on. Then the gloss comes back without sacrificing the structure behind it.
Trusted Brands We Service in Stevenson Ranch
We work with brands homeowners in Stevenson Ranch recognize and trust: Kohler and Moen for fixtures, Cambria and Silestone for countertops, and KraftMaid or Wellborn for vanity cabinetry. Cambria quartz carries its own lifetime warranty alongside our 365-Day Done Right Promise, which means the countertop on your new vanity is protected twice over. We’re also one of the few local remodelers who can advise on Dvele-style prefab panel integration if you’re considering a broader renovation, though bathroom work on existing slab foundations rarely calls for it. We keep common replacement parts and trim kits available for fast turnaround on Stevenson Ranch jobs so a missing escutcheon plate doesn’t stall your punch list.
Common Bathroom Remodeling Problems We See in Stevenson Ranch Homes
- Unpermitted bathroom exhaust terminations. Crews unfamiliar with Stevenson Ranch’s WUI designation vent bathroom fans straight into the attic or through a non-ember-resistant soffit cap. LA County Public Works inspects this at final sign-off, and the retrofit to bring an illegal vent up to code costs more than doing it right the first time.
- Stucco-and-tile hillside retrofit complications. The 1994 – 2006 tract homes on engineered pads often have PVC drain lines sitting on post-tension slabs. A curbless shower that doesn’t account for slab construction will hit tendons or blow through the original quote.
- Wind-driven rain into shower valve walls. Santa Ana winds strike north-facing bathroom exteriors hard. If the shower valve or niche penetrations weren’t flashed properly at the sheathing, the result is subfloor rot that worsens quietly behind the wall.
- Original builder-grade fixtures at end-of-life. Because Stevenson Ranch’s housing stock was built almost uniformly in a 12-year window, thousands of original Kohler-lookalike valves, fiberglass tubs, and particle-board vanities are failing around the same time. We replace them with current Moen or Kohler pressure-balanced valves rated for modern water systems.
Pricing for Bathroom Remodeling in Stevenson Ranch, CA
Here is what you should expect to pay in Stevenson Ranch, and the line items behind every range:
| Service | Stevenson Ranch Price Range |
|---|---|
| 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 |
| Shower Replacement | $3,000 – $8,500 |
| Bathroom Vanity Installation | $800 – $3,000 |
Your written quote from Penhallow Remodeling includes permits pulled through LA County Public Works, WUI-compliant venting where required, waterproofing, fixtures, and trim. The number we write before demolition is the number you pay at the end, except where an unknown structural condition genuinely changes scope, and then we stop work and talk to you before proceeding. That is the rule, not the exception. Call (936) 259-2607 for a free estimate. We will visit your Stevenson Ranch home, take measurements, and hand you a written range you can hold us to.
We Also Serve Cities Near Stevenson Ranch
Beyond Stevenson Ranch, our crews regularly handle Bathroom Remodeling projects in Newhall, Valencia, Santa Clarita, and Castaic. The permitting path differs from one jurisdiction to the next, but the Kingswell standard doesn’t change: written price first, written guarantee behind it. If you live in one of those nearby communities, you can reach the same team at the same number.
Serving Stevenson Ranch, CA - Our Local Coverage Area
We’re based in the Stevenson Ranch 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 About Bathroom Remodeling in Stevenson Ranch
Your Stevenson Ranch bathroom remodel needs LA County permits, not Santa Clarita permits. Stevenson Ranch is unincorporated LA County, so the approving authority is LA County Department of Public Works, and the permit is filed through the EPIC-LA portal. Contractors who file with Santa Clarita Building & Safety discover the error when the plan check bounces, which stalls your start date. We carry a current LA County contractor registration and file Stevenson Ranch permits correctly from day one. Call (936) 259-2607 if you want us to pull your permit and manage the inspections.
Yes. Because Stevenson Ranch sits in LA County’s Wildland-Urban Interface zone, any new bathroom exhaust penetration, whether a fan, window, or vented skylight, must use an ember-resistant vent assembly. The County treats a bathroom exhaust termination as an ignition-risk opening, and the inspector checks the manufacturer’s ember-resistant listing at final sign-off. If a previous contractor vented your fan into the attic or through a non-compliant soffit cap, the retrofit will likely come up during inspection. We handle this for you and keep the rating documentation with your permit file for your insurer. Call (936) 259-2607 for a free estimate.
A bathroom remodel in Stevenson Ranch costs $9,000 – $28,000 for most homes, with small bathroom remodels running $5,000 – $12,000 and walk-in shower installations running $4,500 – $12,000. Your specific number depends on scope, waterproofing method, whether the slab is post-tension, and whether WUI-compliant venting applies. We write the full line-item range before work begins, and that number holds unless you change the scope. Call (936) 259-2607 and we’ll walk your bathroom with you and hand you a written range.
You can, and we do it often. The main complication in Stevenson Ranch hillside homes is the post-tension slab. You cannot arbitrarily cut into it to relocate a drain, so we map the existing plumbing and pull elevation records before quoting. A tub-to-shower conversion in Stevenson Ranch runs $3,500 – $10,000, with the final number driven by drain relocation and whether you want a curbless entry. We include the slab work in the written quote rather than surprising you after demo. Call (936) 259-2607 for a quote.
It can. After a Santa Ana wind event, insurance adjusters in Very High Fire Hazard Severity Zones look for documentation that penetrations, vents, and exterior flashings meet the County’s ignition-resistant standards. If your remodel included a compliant bathroom exhaust vent, that paper trail supports your claim and may influence your premium review. We leave you with the manufacturer listing, the permit sign-off, and a written summary of the WUI-relevant work we did. Call (936) 259-2607 and we’ll walk you through what your bathroom would need.
We were called to a hillside home off Pico Canyon Road where a prior handyman had installed a $40 builder-grade bathroom exhaust fan that vented straight into the attic. Fine for a Santa Clarita tract home, but a code violation and an insurance problem in a Very High Fire Hazard Severity Zone lot. Our tech tore out the soffit run, replaced it with an ember-resistant backdraft-damper roof cap rated to the County’s WUI standard, and tied the fan to a dedicated GFCI circuit. The inspector signed off on the first pass because the rating sticker was still readable. The homeowner told us their premium broker wanted the vent documentation attached to the file.
That’s the kind of thing we get right in Stevenson Ranch every time. If you’re ready to talk numbers, call (936) 259-2607. Written price first, written guarantee behind it, and a real person on the other end of the line.
Written by Trevor Nash, Owner at Penhallow Remodeling, serving Stevenson Ranch and the surrounding communities.







Before
After
Before
After
Before
After