Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Sun Valley
Bathroom remodeling in Sun Valley, CA typically runs $9,000-$28,000 for a full renovation, with most walk-in shower conversions and tub-to-shower projects falling between $3,500 and $12,000. We’re familiar with the specific conditions that drive costs in this pocket of the northeast San Fernando Valley - the post-war tract homes, the seismic legacy of the ’94 Northridge quake, and the surprises that wait behind 1950s drywall. Dispatch and scheduling are coordinated from our Los Angeles office, and crews serve Sun Valley neighborhoods directly. Call (747) 294-3985 to schedule your free estimate.
Why Rowan Construction Group Santa Clarita Is Sun Valley’s Preferred Bathroom Remodeling Company
We’ve worked in Sun Valley long enough to know that a quote written before demolition is a promise, and a promise needs a system behind it. That’s why our Bathroom Remodeling team operates under The Haven Standard - Clause 1 is the written price before any work starts, and no change proceeds without a signed change order.
Our crews are background-checked and uniformed; a live person answers calls 24/7. Every visit includes a documented photo record as standard, not an upgrade. The 365-Day Done Right Promise is printed on every contract - if it’s not done right, we make it right, backed by terms you can read, not an asterisk.
We also offer a Free Second Opinion on any written estimate. Bring a competitor’s quote and we’ll review it line by line at no charge.
Our Bathroom Remodeling Services in Sun Valley

Full Bathroom Remodeling
A full bathroom remodel in Sun Valley starts with understanding what we’re walking into. These 1952-1965 wood-frame ranches on slab or raised foundation often carry original knob-and-tube wiring, cast-iron drain lines, and no waterproofing behind the original tile. We inspect first, write allowances into the contract, and price any surprise in writing before we touch it. Typical range: $9,000-$28,000.

Walk-In Shower Installation
Walk-in shower installation is one of our most requested services in Sun Valley, especially for homeowners aging in place or simply tired of climbing over a tub wall. We install curbless and low-threshold designs with proper slope, waterproof membrane (a continuous sheet barrier under the tile), and frameless glass enclosures. The 105°F+ summers here mean mortar beds and poured pans dry fast - our crews build active curing into the schedule so the membrane doesn’t fail two years later. Range: $4,500-$12,000.

Tub-to-Shower Conversion
Tub-to-shower conversion in Sun Valley is where we most often find the surprises that move a quote. That tub deck sits over a P-trap and subfloor that may be original 1950s cast iron and plywood. We scope conservatively at $3,500-$10,000, but we also write in allowances for drain replacement and subfloor repair. A 1952 wood-frame ranch off Tuxford Street had exactly this scenario - rusted cast-iron P-trap, cracked subfloor. We held the demo, wrote the change order, and priced it in writing before any rough-in. Client approved, inspection passed, finished walk-in shower came in within the revised contract.

Small Bathroom Remodels
Small bathroom remodels in Sun Valley - powder rooms, guest baths, compact master baths - run $5,000-$12,000. The constraints are spatial, but the technical challenges are the same: updating supply and drain lines in tight quarters, venting a new fan through a low-slope roof, and making a 5×7 space feel intentional rather than cramped. We source KraftMaid and Wellborn vanities in compact footprints, and we know which wall-hung fixtures actually save space versus just looking like they do.

Vanities, Tile & Fixtures
Vanity installation, tile work, and fixture replacement are the finishing layer, but they’re only as good as what’s underneath. In Sun Valley homes, we regularly find that the “simple” vanity swap requires moving supply lines that were roughed in for a 24-inch cabinet and now need to hit a 36-inch center. We price that discovery before we cut, not after. Kohler and Toto fixtures are our standard offerings; Cambria and Caesarstone for countertops if the budget allows.

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.
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AfterTrusted Brands We Service in Sun Valley
We maintain sourcing depth across fifty-plus vetted brands so the written quote carries honest numbers rather than inflated ones. For Sun Valley bathroom projects, that means Kohler and Toto fixtures, KraftMaid and Wellborn cabinetry, Cambria and Caesarstone countertops, and Quikrete and Sakrete products for any concrete or mortar work. We don’t mark up materials mysteriously; the brand, the spec, and the price are listed line by line in the quote you sign before work starts.
Common Bathroom Remodeling Problems We See in Sun Valley Homes

- No waterproofing behind original tile. The 1950s mud-set or greenboard installations we find in Sun Valley bathrooms absorbed decades of moisture intrusion. By the time the tile looks bad, the subfloor and sometimes the bottom plate are rotted. The scope expands before the first new tile is set, and we price that expansion in writing.
- Unreinforced cripple walls and compromised framing. The 1994 Northridge earthquake shook this area hard. Open a wall for plumbing relocation and you may find framing that was notched for old runs or cripple walls that need an engineer’s detail. That triggers a permit revision, which triggers a change order - priced and signed before we proceed.
- Original cast-iron drains and galvanized supplies at the end of the plumbing run. Sun Valley’s slab homes often have bathrooms last on the line, meaning the oldest, most corroded pipe. We scope for replacement allowances and inspect with a camera when the age of the home suggests it’s warranted.
- Summer heat accelerating cure times. Sun Valley’s 105°F+ days and single-digit humidity during Santa Ana events will crack a shower pan or weaken a mortar bed if the crew doesn’t actively cure. We build this into our schedule - misting, covering, timing the pour - so the installation lasts.
Pricing for Bathroom Remodeling in Sun Valley, CA
Here are the line-item ranges for Bathroom Remodeling in Sun Valley. Every quote is a flat written price with a written scope and warranty; “call for a quote” is not an option here.
| Service | Price Range in Sun Valley |
|---|---|
| Bathroom Remodel (full) | $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 |
What moves the number: the condition of the substrate behind the walls, whether the drain and supply lines need replacement, the grade of fixtures and tile selected, and whether seismic or structural work is triggered by the permit inspection. We inspect first, write allowances for what we can’t see, and price any discovery in writing before we proceed. Call (747) 294-3985 for your free estimate.
We Also Serve Cities Near Sun Valley

Our crews work throughout the northeast San Fernando Valley, including Panorama City, Van Nuys, Mission Hills, and San Fernando. The same written-price discipline, the same documented photo record, the same 365-Day Done Right Promise applies in every city we serve.
Serving Sun Valley, CA - Our Local Coverage Area
We’re based in the Sun Valley 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 Sun Valley

It usually doesn’t - but it can if the contract didn’t account for what waits behind the walls. In Sun Valley, that means cast-iron drains, failed waterproofing, or unreinforced cripple walls that need an engineer’s detail. We handle this by writing allowances into the original contract and pricing any discovery in writing before we touch it. No signed change order, no work proceeds. Call (747) 294-3985 for an exact quote - estimates are free.
Yes, permits are required for plumbing, electrical, and structural changes, and LADBS schedules are a reality we build into our timeline upfront. We pull permits as standard, not as an upgrade, and we schedule inspections so they don’t sit idle. A 1960s home on the Glenoaks Boulevard side turned up original knob-and-tube wiring during rough-in; we added a dedicated GFCI circuit as part of the job so the final inspection wouldn’t stall. Call (747) 294-3985 for an exact quote - estimates are free.
We scope conservatively and inspect with a camera when age suggests it’s warranted. The tub-to-shower conversion range is $3,500-$10,000, but we write in allowances for drain replacement and subfloor repair. If we find rusted cast iron or cracked subfloor, we hold the demo, write the change order, and price it in writing before any rough-in. Call (747) 294-3985 for an exact quote - estimates are free.
It accelerates cure times for mortar, concrete, and adhesives to the point of failure if the crew doesn’t actively manage it. Sun Valley’s 105°F+ days and Santa Ana wind events dropping humidity into single digits will crack a shower pan or weaken a membrane bond. We build active curing into our schedule - misting, covering, timing pours for cooler windows - so the installation lasts. Call (747) 294-3985 for an exact quote - estimates are free.
We can match or we can explain why matching won’t work. Discontinued tile lines, dye-lot variations, and substrate conditions often make “just swap the vanity” more complicated than it sounds. We photograph, measure, and source before we quote, so you know whether a seamless match is achievable or whether a deliberate contrast makes more sense. Call (747) 294-3985 for an exact quote - estimates are free.
Ready to get a written price before anyone picks up a tool? Call (747) 294-3985 to schedule your free estimate. We’ll inspect your Sun Valley bathroom, document what we find, and deliver a flat written quote with a written scope and warranty - the Haven Standard, Clause 1.
Written by Grant Rowan, Owner at Rowan Construction Group, serving Sun Valley since 2007.







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