







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Highland
A full bathroom remodel in Highland typically runs $9,000 – $28,000, depending on whether you’re keeping the existing footprint or moving plumbing, what tile and fixtures you choose, and what our crew finds under the slab once demo starts. That last part matters more in Highland than most places, and we’ll get to why. We’re Penhallow Remodeling Riverside, and we’ve spent enough time in East Highlands, the neighborhoods around Baseline, and the newer tracts near Greenspot Road to know what a Highland bathroom needs before the first tile is set. Call (341) 895-1170 to schedule a free estimate. A real person answers, day or night.
Why Penhallow Remodeling Riverside Is Highland’s Preferred Bathroom Remodeling Company

Highland homeowners don’t call us because they want a prettier bathroom. They call us because a previous contractor disappeared after a verbal quote, or a shower pan cracked six months after the “finished” job, or an inspector red-tagged work that was never permitted. Our reputation in Highland comes from doing the opposite: the price you get before work starts is the price on the invoice, and the 365-Day Done Right Promise is in writing on every single project. If something fails inside that year, we come back and fix it at no charge. No service call, no re-inspection fee.
Trevor Nash leads our team, and he’s built the whole operation around the Kingswell Way – say the price before the work, show up in the window we gave, leave the place cleaner than we found it. Every technician who walks into your Highland home is background-checked and arrives in uniform. You’ll know exactly who’s on your property. Dispatch and scheduling are coordinated from our Inland Empire office, but crews serve Highland directly, and we know the local permit office, the soil conditions, and what Highland inspectors look for. That local knowledge is what keeps your project moving.
Styles & brands we work with






Bathroom Renovation in Highland
A bathroom renovation in Highland usually means more than swapping a vanity and calling it done – it means bringing an older bathroom up to current code while dealing with whatever the original 1960s or 1970s build left behind. Most of the homes we work on in Highland are single-family ranch or two-story tract houses from that era, and many sit on slab-on-grade foundations with original cast iron plumbing that’s now rusted through or cracked. A renovation here goes down to the rough-in: drain lines, supply lines, venting, and the substrate (the moisture-resistant layer behind your tile). In Highland, a full bathroom renovation runs $9,000 – $28,000.
Permitted Work and Inspection Sign-Off
We pull permits on every bathroom renovation that requires them, and in Highland, that’s most of them – especially anything touching plumbing, electrical, or ventilation. When the city inspector signs off, you have a documented record of compliant work. That matters if you ever file an insurance claim or sell the house. A verbal promise from a contractor isn’t documentation. An inspection sign-off is.
What Moves the Price Up or Down
Moving a toilet or shower drain adds real cost, because in slab-on-grade Highland homes, that means cutting concrete, rerouting lines, and re-pouring. Keeping the existing footprint keeps the number lower. The other big driver is finish level: a stock vanity and standard tile lands near the bottom of the range, while Wellborn cabinetry and a Kohler cast iron tub will push you toward the top. We always give you a written, line-item price before demo starts, so there’s no guessing and no verbal change orders.
Small Bathroom Remodel in Highland

A small bathroom remodel in Highland – think a guest bath, a hallway half-bath, or a compact primary bath in an older ranch – typically runs $5,000 – $12,000. These jobs usually keep the footprint and focus on replacing the shower, vanity, floor tile, fixtures, and lighting. But small doesn’t mean simple. In East Highlands, we still check the slab and the drain line before we set anything, because a cracked foundation or rotted waste pipe under a small bathroom causes the same water damage it causes in a big one.
Maximizing a Compact Footprint
Many Highland homes from the 1960s and 1970s have bathrooms under 50 square feet, so the remodel is about using the space well. A walk-in shower with a frameless glass enclosure opens up the room visually. A floating vanity from KraftMaid gives you storage without the heavy look. We can also convert a tub to a shower in these smaller baths, which often makes the room feel twice as big.
What We Check Before We Quote
Before we price any small bathroom remodel in Highland, we check three things most contractors skip: the condition of the existing drain plumbing, whether the slab under the floor shows cracking from the expansive clay soil, and whether the exhaust fan housing is rated for wind-load with a backdraft damper. In Santa Ana season, a cheap fan housing whistles, leaks, or fails inspection. We account for all of this in the written quote, not as a surprise change order after demo.
Trusted Brands We Service in Highland
We install materials we’re willing to put our name behind, because the 365-Day Done Right Promise only means something if the products hold up. For Highland bathrooms, we regularly work with KraftMaid and Wellborn cabinetry, Kohler and Moen fixtures, and Cambria or Silestone countertops. These are trade brands with their own warranties, layered on top of ours. We stock common parts locally for Highland customers and coordinate directly with suppliers, so a replacement valve or a special-order vanity doesn’t stall your project for weeks. You get a real arrival window and a real completion date, both in writing.
See the difference
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AfterCommon Bathroom Remodeling Problems We See in Highland Homes
- Slab cracks under tile floors. Highland’s expansive clay soil expands and contracts with winter moisture, and slab-on-grade homes in East Highlands are especially prone to hairline and structural cracks. Tile set directly over a shifting slab fails within a season or two – we see it constantly.
- Rotted cast iron drain lines under the slab. Homes built in the 1960s and 1970s across Highland still have original cast iron waste pipes, and after 50-plus years, many have rusted through. A bathroom remodel that skips the rough-in check leaves a leaking pipe buried under new tile.
- Failed exhaust fan inspections. Highland inspectors specifically check bathroom exhaust fan housings for wind-load rating and backdraft dampers. Santa Ana winds push debris into unrated vents, and the housing fails. A permitted remodel requires a compliant fan – we specify one in every quote.
- Verbal change orders that void insurance claims. We’ve met Highland homeowners who swapped a drain material or changed a vent path without a written change order, and when a leak happened later, the insurance carrier denied the claim. Every change we make is documented in writing and inspected.
Pricing for Bathroom Remodeling in Highland, CA
Here’s what you can expect to pay for bathroom work in Highland. These are real market ranges based on the jobs we quote here, not national averages, and they reflect local conditions like slab work, clay soil, and wind-load requirements.
| Project Type | Highland Price Range |
|---|---|
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
What pushes a Highland bathroom remodel to the top of the range: moving plumbing (which means cutting the slab), waterproofing a walk-in shower with a proper cement board substrate, installing a wind-load-rated exhaust system that passes inspection, and choosing cabinet and countertop materials from Wellborn, Cambria, or Silestone. What keeps it lower: keeping the footprint, using stock fixtures, and doing a straight replacement rather than a reconfiguration. Every quote we give is written and line-itemed, and the price doesn’t change once work starts. Call (341) 895-1170 for a free estimate and a real number before any demo day.
Highland’s hillside homes in East Highlands are built on expansive clay soil that shifts with winter rain, making slab-on-grade foundations prone to cracking. That means any bathroom remodel that moves plumbing or changes load has to start with a foundation and drainage assessment, not just a tile pick. In East Highlands off Greenspot Road, we remodeled a 1960s ranch bathroom where the original cast iron waste line had rusted through under the slab. Our crew cut back the concrete, replaced the rough-in with ABS, added a moisture barrier before re-pouring, and set a Kohler cast iron tub on a leveled subfloor. Then we pulled permits so the city inspector sign-off documented the work before we closed the walls. That’s the standard we bring to every bathroom in Highland.
We Also Serve Cities Near Highland
Our crews serve Highland plus the surrounding communities: San Bernardino, Loma Linda, Lake Arrowhead, and Yucaipa. If you’re looking for Bathroom Remodeling work and you’re just outside Highland’s city limits, we likely cover you. For a closer look at what we do across the area, see Highland or call (341) 895-1170 to confirm your address is in our service zone.
Serving Highland, CA - Our Local Coverage Area
We’re based in the Highland 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 Highland
In most cases, a direct one-for-one swap of a toilet and a vanity in the same location does not require a permit in Highland, as long as you’re not touching plumbing connections behind the wall or moving any drain or supply lines. The moment work involves relocating a toilet, changing the rough-in, altering the vent stack, or moving electrical for a new vanity configuration, you need a permit and an inspection. It’s a common misconception that “just replacing” something skips the paperwork, but Highland code enforcement is specific: any change to the plumbing or electrical rough-in requires sign-off. We pull permits whenever a job calls for them, and we include that step in the written quote, not as an afterthought. Call (341) 895-1170 if you’re not sure whether your job needs one, and we’ll give you a straight answer.
Highland sits directly in the path of Santa Ana winds that blow down the San Bernardino foothills, and a bathroom exhaust fan housing that isn’t wind-load rated with a backdraft damper lets wind-driven debris into the vent, and eventually into the bathroom itself. Highland inspectors know the pattern – homes on hillside and east-facing exposures get hammered during wind events – so they require a compliant housing on any permitted bathroom remodel. Contractors who skip this fail inspection, and then the homeowner pays for a second install. We specify the right fan housing in every quote, so you don’t have that problem. If you want to know what your current fan is rated for, call (341) 895-1170 and we’ll help you figure it out.
Expansive clay soil absorbs winter rain and swells, then shrinks when it dries, and these cycles push and pull on slab-on-grade foundations – which is why so many older East Highlands homes have cracks under their bathroom floors. Any remodel that moves a drain, shifts a load, or adds weight on a cracked slab risks making the cracking worse, and tile set directly over a moving slab fails within a couple of winters. That’s why a foundation and drainage assessment should be step one, before any tile or vanity goes in. We do that check on every Highland bathroom where we touch the slab, and if the soil or drainage needs attention first, we tell you before you’ve spent a dollar. Call (341) 895-1170 for an estimate that starts with the actual condition of your subfloor.
A permitted bathroom remodel can support a lower insurance premium or a smoother claim process in Highland, because the inspection sign-off creates a documented record that the plumbing, electrical, and ventilation work met local code at the time it was done. Insurers weigh documented compliance when they assess risk, and they’re less likely to challenge a water-damage claim when the work was inspected rather than done on a handshake. That said, the insurance carrier’s actual premium decision depends on the policy, the home’s history, and the specific work performed – nobody can promise a set discount. What we can promise is that every change we make in your Highland home is documented in writing and signed off by the city inspector where required. Call (341) 895-1170 for an exact quote on your remodel.
A Highland bathroom remodel quote should include a written cost for the foundation and drainage assessment before any slab work starts, a wind-load-rated exhaust fan housing with a backdraft damper, a moisture barrier and cement board substrate behind all wet-area tile, and the permit fees plus the inspection sign-off schedule – because all of these are required for a compliant job, and a cheap quote that skips them leaves you paying twice when the work fails or gets red-tagged. It should also include a written guarantee: our 365-Day Done Right Promise covers any failure inside the first year, and it’s in writing on every project. If your quote is missing these line items, that’s a red flag, especially in East Highlands. Call (341) 895-1170 and we’ll walk you through exactly what a real Highland bathroom quote should look like.
Written by Trevor Nash, Owner at Penhallow Remodeling Riverside, serving Highland and the surrounding communities with written prices and a written 365-Day Done Right Promise on every project.











