Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Perris
A full bathroom remodel in Perris typically runs $9,000 to $28,000, with walk-in shower installations landing between $4,500 and $12,000. The price depends on footprint changes, soil conditions under your slab, and whether the county requires a grading or drainage plan. If you’re anywhere near the Lake Perris basin or the newer tracts off Ramona Expressway, you already know the ground here doesn’t behave the way it does in Menifee or Wildomar.
That’s why we scope every Perris job differently than a contractor who just plugs your address into a generic bid sheet. Trevor Nash and the Penhallow Remodeling Riverside crew know the clay soils, the flood-drainage rules, and the permit path through Riverside County well enough to put a written price in your hand before a single tile gets pulled. Call (341) 895-1170 and we’ll talk through your bathroom without the guesswork.
Why Penhallow Remodeling Riverside Is Perris’s Preferred Bathroom Remodeling Company
Perris homeowners have told us the same story more times than we can count: a contractor quoted a bathroom remodel, started demo, then blamed the clay soil, the county inspector, or a “surprise” drainage issue when the number jumped. That doesn’t happen with us. We give you a written price before work starts, and that number is the number on the final invoice. No change orders unless you ask for extra work, in writing, with a price attached.
Our crews show up in uniform, background-checked, and within the arrival window we committed to. A live person answers the phone at (341) 895-1170 any hour of the day or night. Not a voicemail tree. Not a callback list. Trevor Nash built the Riverside operation around The Kingswell Way: say the price before the work, show up when we said, leave the site cleaner than we found it. And every Perris bathroom remodel carries our 365-Day Done Right Promise in writing. If the tile cracks, the shower pan leaks, or the vanity pulls away six months later, we come back and fix it at no charge.
We’ve worked in neighborhoods from the historic grid near downtown Perris to the newer master-planned communities off Case Road and Evans Road. We know the difference between a 1970s ranch on a post-tension slab and a 2005 tract home on expansive clay. That local knowledge changes how we waterproof, how we rough-in plumbing, and how we sequence the work so county inspections don’t stall your project.
Styles & brands we work with
Bathroom Remodeling in Perris
See how our Bathroom Remodeling team handles projects across Perris, from full gut renovations to surgical updates. This page covers what we do and how we price it.
Soils and slab conditions
Perris sits on expansive clay that swells when it gets wet and shrinks when it dries. Any remodel that moves a toilet flange, cuts a new trench for a shower drain, or shifts a wall means the slab gets disturbed. We check for a soils report before quoting so the number you get on day one already accounts for any foundation work the job actually needs. Contractors who skip this step are the ones handing you a change order at rough-in.
County versus city scoping
Large-lot Perris properties and rural edges fall under Riverside County permitting, which often means grading and drainage review that city jobs in Moreno Valley don’t trigger. We scope that on the front end, tie our draw schedule to county permit milestones, and don’t let a rough-in inspection stall because someone forgot the drainage plan.
Walk In Shower in Perris
A walk in shower in Perris usually runs $4,500 to $12,000 installed, and it’s the single most-requested upgrade in the newer tract homes off Redlands Avenue and around the Lake Perris basin. Homeowners who bought a 2006 or 2013 builder-grade home are tired of scrubbing grout in a tub surround, and a curbless walk-in with a frameless glass panel solves it. The price moves based on whether we’re converting a tub footprint or enlarging the shower, what waterproofing system the slab needs, and whether you want a prefabricated pan or a custom mortar bed.
Waterproofing over clay
On a Perris slab, the shower waterproofing matters more than the tile choice. Expansive soil means micro-movement, and micro-movement means cracks at the pan-to-wall transition if the waterproofing wasn’t done right. We install a bonded membrane system over cement board substrate (the moisture-resistant layer behind your tile), then flood-test the pan before we set anything. If the pan holds water for 24 hours, it’ll hold for 30 years.
Frameless glass and venting
Perris summers push 100 degrees and attic humidity climbs with it. A walk-in shower without proper venting turns a bathroom into a mold chamber by September. We spec a Panasonic whisper fan sized to the room’s cubic feet, not the builder minimum, and run the glass enclosure line from manufacturers that stand behind their hardware. A frameless panel looks better than a curtain, and it’s easier to keep clean when hard water from Perris’s supply wants to spot everything.
Bathroom Remodeling Companies in Perris
When you’re comparing Bathroom Remodeling in Perris, the differences come down to three things: whether the company knows Riverside County permitting, whether they write the final price before they start, and whether they’ll come back if something fails. Plenty of companies advertise in Perris. Few of them have a crew that can tell you what an MWD water line easement means for your detached shop bathroom or why your clay slab needs a soils report before a new shower drain gets cut.
The written price difference
We hand you a written number before demo day. Not a range. A number. It covers the labor, the materials from brands we actually install, the permit fees, and the haul-off. If you add a heated floor or a second vanity after the fact, that’s a written change order you approve before we do the work. No allowance games where the “tile allowance” mysteriously equals the cheapest thing on the shelf and you owe $1,800 more at tile selection.
The guarantee difference
Every Penhallow job comes with a written guarantee. If the work fails inside 365 days, we come back and fix it. No service call fee. No re-inspection fee. No argument about whose fault it was. That guarantee is in the contract, signed by Trevor Nash, and it’s the same on a $3,500 tub-to-shower conversion as it is on a $28,000 full bathroom addition. Few companies in Perris will put that sentence in writing. We won’t work without it.
Trusted Brands We Service in Perris
We install and service products from brands that carry their own warranties alongside ours. Kohler and Moen fixtures, Cambria and Silestone countertops, KraftMaid and Wellborn cabinetry. If you want a Toto toilet with a skirted trapway, a Blanco sink, or Delta temperature-balanced shower valves, we order them through our trade accounts and warranty the installation ourselves. For Perris customers on large lots with outdoor spaces tied to the remodel, we can also coordinate Belgard pavers for a shower wet-room floor transition or an outdoor rinse area. Parts and materials are ordered before demo, staged at the site, and inspected before we cut anything. That’s how we keep the schedule and the price from drifting.
See the difference
Before
After
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After
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AfterCommon Bathroom Remodeling Problems We See in Perris Homes
- Expansive clay slab movement. Perris soil swells with winter moisture and shrinks through the dry summer months. When a bathroom gets new plumbing trenches without a soils check, the slab can crack and take the tile with it. We verify soil conditions before quoting, not after the rough-in fails.
- Flash-flood drainage requirements. Homes near the San Jacinto River corridor or in FEMA-mapped zones often need a grading and drainage plan before a bathroom addition or ADU bathroom gets permitted. Skipping this means a failed final inspection and a torn-out floor to add drainage you should have scoped on day one.
- Builder-grade waterproofing failures. The tract homes built in Perris since the 1990s used production-speed showers that often leak at the pan or the curb within 8 to 12 years. By the time you see a water stain on the ceiling below, the subfloor is already rotted. We find it when we demo, and we fix the framing before we set the new pan.
- Septic setbacks on rural lots. Perris still has pockets on septic, particularly on older ranch-style properties and acreage. Adding a bathroom to a detached shop or outbuilding means the drain line has to meet septic setback distances from the main house and any well. We map that before we quote so you don’t pay for a design the county won’t approve.
Pricing for Bathroom Remodeling in Perris, CA
Here’s what our Perris customers actually pay, based on the scope we quote in writing:
| Project | Typical 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 |
| Bathroom Vanity Installation | $800 – $3,000 |
The big price drivers in Perris are slab conditions, permit path, and whether the bathroom footprint changes. A same-footprint remodel with a tub-to-shower conversion leans toward the lower end. Moving walls, enlarging the shower, adding a freestanding tub, or building a bathroom in a detached shop pushes the number up. We give you a line-item written quote so you see exactly where the money goes. Call (341) 895-1170 to schedule a free estimate at your Perris property, and we’ll price it honestly the first time.
We Also Serve Cities Near Perris
Penhallow Remodeling Riverside covers the corridor around Perris and the wider Inland Empire, including Moreno Valley, Lake Elsinore, Menifee, and Wildomar. If your property sits between Perris and a neighboring town, or you’re on the rural edge where the county line blurs, call us and we’ll tell you straight whether we can help. We schedule Perris work from our Inland Empire office and crew locally, so the drive time doesn’t eat into your job.
Serving Perris, CA - Our Local Coverage Area
We’re based in the Perris 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 Perris
Yes, if you’re touching plumbing, electrical, or structural elements, Riverside County requires a permit even when the square footage stays the same. A same-footprint remodel that replaces the tub with a shower and swaps the vanity still needs a plumbing rough-in inspection and a final sign-off. If you’re on a slab and cutting a new drain line for a relocated shower, the county will want to see the trench and the soil conditions before you cover it. We pull permits on every job, schedule the inspections, and price the permit fees into your written quote so there’s no surprise line item later. Call (341) 895-1170 for a number that includes everything.
If your property falls in a San Jacinto River drainage zone or FEMA flood map area, the county will require a grading and drainage plan before approving a bathroom addition or an ADU bathroom. That means engineered drawings, a drainage swale or retention plan, and potentially a soil amendment to slow runoff. It adds cost and time, but skipping it means a failed inspection and an unpermitted bathroom you can’t sell with the house. We check your parcel’s flood designation in the first site visit and build the drainage scope into the quote. Call (341) 895-1170 and we’ll pull your parcel data before we even schedule the estimate.
Yes, but the drain line has to meet Riverside County septic setback rules if you’re on septic, and it has to tie into the main sewer lateral if you’re on city or county sewer. On a large Perris lot, the distance from the shop to the main line is often the single biggest cost driver, because the trench has to be deep enough to maintain proper grade and any solar angle. We scope the run, mark the route, and give you a written price for the full scope before you commit to the project. Estimates are free. Call (341) 895-1170.
Because the contractor didn’t scope the soil, the permit path, or the existing framing before they wrote the number. In Perris, the three big change-order triggers are expansive clay under a slab that wasn’t checked, a drainage or grading requirement the contractor didn’t know existed, and rotted subfloor or studs hiding behind old tile. We look for all three before we quote, and our written price includes the work the site actually needs. If you want a second opinion on a jump in price, call (341) 895-1170 and we’ll walk the scope with you.
Perris and the county enforce low-flow fixture requirements on any remodel that touches plumbing. We install WaterSense-labeled toilets, faucets, and shower heads from Kohler, Moen, and Toto that meet the local ordinance without making the shower feel like a drizzle. If you’re adding a bathroom to an ADU or outbuilding, the broader water conservation landscape requirements may also apply to the lot, and we coordinate that with the grading and drainage plan so the whole permit package moves together. Call (341) 895-1170 for a quote that accounts for every requirement the first time.
Written by Trevor Nash, Owner at Penhallow Remodeling Riverside, serving Perris, CA and the Inland Empire with written pricing and a 365-Day Done Right Promise on every job.
