







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across San Bernardino
A full bathroom remodel in San Bernardino typically runs $9,000 to $28,000, with smaller projects like a tub-to-shower conversion landing between $3,500 and $10,000. Most jobs we handle take two to four weeks, depending on whether we’re opening walls for plumbing or keeping the existing footprint. If you’re in Del Rosa, Arrowhead, or north of the 210, call (341) 895-1170 and we’ll put a written number in your hand before any tile comes up.
We know San Bernardino bathrooms. The mid-century ranches off Highland Avenue, the hillside homes near Shandin, the unincorporated county pockets where the permit path changes entirely. San Bernardino isn’t one building type; it’s three or four, and we scope each one differently before we quote. That’s the whole point at Penhallow Remodeling Riverside: the price is written down, the arrival window is real, and the 365-Day Done Right Promise covers what we build.
Why Penhallow Remodeling Riverside Is San Bernardino’s Preferred Bathroom Remodeling Company

Our Bathroom Remodeling team has handled enough San Bernardino jobs to know what the city and county will flag before demo starts. A city-permitted job on a standard lot is one thing. A county-permitted job on a septic system north of the 210 is another, and the quote has to reflect that from day one. We write it correctly the first time, which is why homeowners who’ve been burned by change-order contractors call us back.
Trevor Nash runs every estimate personally. He’s the one walking your bathroom with a moisture meter and a flashlight, checking joist conditions, pointing out where the 1958 galvanized supply lines are already furred with mineral scale. Homeowners in San Bernardino tell us the same thing after the first meeting: the price was clear, the scope was honest, and nobody rushed them. Background-checked, uniformed technicians do the work. A live person answers the phone 24/7, not a call center.
Every project carries the written guarantee. If something fails inside a year, we return and make it right at no charge. That’s the 365-Day Done Right Promise, and it’s not a slogan. It’s printed on every contract we write in San Bernardino.
Styles & brands we work with






Bathroom Remodeling Companies in San Bernardino
Bathroom Remodeling Companies in San Bernardino range from solo operators running jobs out of a pickup to full general contractors like Penhallow Remodeling Riverside who carry the Kingswell Guarantee on every project. The difference shows up when a tub surround gets torn out and the framing underneath is spongy from thirty years of hard-water steam. A company that wrote a real scope covers the repair. A company that wrote a vague number hands you a change order.
County versus city permitting
If your home sits in an unincorporated pocket, the permit path runs through San Bernardino County, not the city. County reviewers check septic and well setbacks, fire-zone material requirements, and grading plans that city inspectors may never flag. We build that into the quote before you sign, so the inspection doesn’t turn into a surprise.
Older framing and rot repair
Most San Bernardino bathrooms from the 1950s and 60s hide water damage behind the tile. We always cut back the subfloor around the tub and check joist ends before giving a final number. If rot shows up, the line item is already written, not added later as a “discovery fee.”
Bathroom Renovation in San Bernardino

Bathroom Renovation in San Bernardino almost always involves the same three discoveries: furred galvanized pipes, undersized electrical, and a ventilation setup that sends warm, humid air into the attic instead of outside. A renovation that pretends those aren’t there is a renovation that fails punch list. Ours doesn’t. We scope for what these older houses actually contain.
Re-piping during a renovation
On acreage properties and older ranches, we often include a partial re-pipe in the original bathroom renovation quote. The hard water in San Bernardino deposits mineral scale inside galvanized supply lines until the diameter shrinks to a fraction of its original size. If a rough-in pressure test fails, the repair is already in writing.
Ventilation and hard-water hardware
We spec fans that actually move the air, and we recommend a softener loop when the plan allows. Unbranded chrome trim fails in two years under this water. We’d rather install a Moen valve once than replace a cheap fixture twice.
Trusted Brands We Service in San Bernardino
We install and service fixtures from Kohler, Moen, Delta, and Toto, and we stock common replacement parts locally so San Bernardino customers aren’t waiting on a warehouse shipment. For shower surrounds and bathroom floor work where surface prep matters, our crews use Quikrete products for leveling and bedding. Countertops come from Cambria, Silestone, and Caesarstone when the job calls for quartz. The products behind the work carry their own warranties alongside our 365-Day Done Right Promise.
Common Bathroom Remodeling Problems We See in San Bernardino Homes
- County permit under-scoping: Homeowners get a city-style scope of work written for a septic lot. Demo starts, the county notices, and a well/septic review lands mid-project. We write county requirements into the quote before the first tile comes up, so the review isn’t a surprise.
- Hard-water corrosion on cheap trim: The mineral content in San Bernardino water eats uncoated chrome in about two years. A remodel without a softener loop or a quality-brand valve fails punch list for green corrosion at the tub spout. We spec fixtures rated for this water.
- Open-lot drainage issues under the subfloor: On larger properties, runoff finds its way to the foundation edge and rots the floor under an old tub. If the original quote doesn’t include a re-slope line, you get a change order after demo. We include it when the lot grading calls for it.
- Original 1950s galvanized supply lines: These pipes fur up from the inside until they won’t pass a rough-in pressure test. We check them during the estimate, not after the wall is open, and write the re-pipe line item up front when the signs are there.
See the difference
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AfterPricing for Bathroom Remodeling in San Bernardino, CA
Here’s the straight math for San Bernardino. A full bathroom remodel runs $9,000 to $28,000. A small bathroom remodel lands at $5,000 to $12,000. Walk-in shower installation is $4,500 to $12,000. Tub-to-shower conversion runs $3,500 to $10,000. Shower replacement alone is $3,000 to $8,500, and a bathroom vanity installation runs $800 to $3,000. What moves the number up: county permits on unincorporated lots, septic and well setback reviews, re-piping galvanized supply lines, and fire-safe material upgrades in high-risk zones. What keeps it down: keeping the existing footprint, avoiding fixture moves, and leaving the drain locations alone. Every quote we give is written, not verbal. Call (341) 895-1170 for your free estimate.
| Service | San Bernardino 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 |
Building on Acreage Around San Bernardino

San Bernardino’s vast unincorporated county pockets, especially north of the 210 and around Del Rosa, change how a bathroom remodel gets scoped. A city-only contractor sees a standard bathroom. We see the county permit set, the septic tank and well location, the fire-zone material requirements, and the grading issue at the foundation edge. These are not add-ons. They’re the job.
Septic and well setbacks drive real planning on acreage lots. A bathroom addition that lands too close to the leach field won’t pass county review, and moving the bathroom footprint means moving drains, vents, and sometimes walls. We check the setback distances before we quote, so the number you sign is the number that passes inspection.
Long material hauls and equipment access matter up in the foothill roads and county lanes. A shower pan and a pallet of tile don’t fit in a sedan, and a narrow driveway with no turnaround means scheduling a smaller truck or staging materials in phases. We scope access before we commit to a start date. Grading and drainage on an open lot is its own line item. When winter rains sheet across an acre and find the foundation, the bathroom subfloor rots from the outside in. Re-sloping the ground away from the house is sometimes the only way to keep the remodel dry.
On a mid-century ranch in the Del Rosa neighborhood, our tech replaced a failing tub surround and original galvanized supply lines with a Moen valve and hard-water-tolerant PEX. The job spun into a whole-bath re-pipe because the 1958 galvanized was so furred inside it wouldn’t pass rough-in pressure test. We wrote the change order for the added line item on the spot, and the county inspector signed off on the inspection the same day after our third-party plumbing check.
We Also Serve Cities Near San Bernardino
We handle bathroom remodels across the Inland Empire. That includes Loma Linda, Highland, Riverside, and Lake Arrowhead, plus the unincorporated county pockets in between. If you’re near San Bernardino and wondering whether we cover your street, call (341) 895-1170 and ask. If it’s in our service area, we’ll put a written number in your hand.
Serving San Bernardino, CA - Our Local Coverage Area
We’re based in the San Bernardino 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 San Bernardino
Septic and well setbacks directly limit where a bathroom can be built or expanded on county land. The county requires minimum distances between the bathroom footprint, the septic tank, the leach field, and the well. If your planned addition sits too close, you’ll need to shift the footprint, which changes the plumbing plan and the price. We check setbacks during the estimate so the scope matches the county’s rules on day one. Call (341) 895-1170 and we’ll pull the county requirements for your parcel before quoting.
Yes, if you’re in an unincorporated county pocket near Del Rosa, a tub-to-shower conversion that touches plumbing or the wall structure needs a county permit. County inspectors review the septic and well setbacks, fire-zone materials, and the plumbing rough-in. A city permit won’t cover it. We handle the county permit set as part of the quote, so you’re not filing anything yourself. Call us at (341) 895-1170 and we’ll tell you exactly which permit path your address follows.
Because water flows downhill, and on an open San Bernardino lot, it flows toward your foundation. During winter rains, runoff that isn’t directed away from the house soaks the ground under the bathroom floor and rots the subfloor from below. We include a grading and drainage line when the lot slopes toward the foundation, because ignoring it means the remodel fails under the next wet season. The line is always explained in writing before you sign. Call (341) 895-1170 for a quote that includes the drainage work if your lot needs it.
San Bernardino’s high-fire-risk zones require certain non-combustible or ignition-resistant materials in construction, which can extend to bathroom exterior walls, vent screens, and under-eave areas. Ember-resistant venting, tempered glass, and specific flashing details may all be on the county’s list. We build these requirements into the quote from the start, so your remodel passes the fire-zone review without a surprise change order. Call (341) 895-1170 and we’ll check your fire-zone classification before quoting.
We inspect the galvanized supply lines and the electrical panel during the estimate, not after the walls are open. If the galvanized pipe is furred shut with mineral scale, we write the re-pipe line into the original quote. If the panel is the old 60-amp style that can’t support a modern bathroom circuit, we write that upgrade into the same written number. No discovery fees, no dem-day surprises. You’ll see every line item before you sign. Call (341) 895-1170 for your free estimate.
Written by Trevor Nash, Owner at Penhallow Remodeling Riverside, serving San Bernardino and the surrounding Inland Empire. Every job gets a written price, a real arrival window, and the 365-Day Done Right Promise.











