Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across San Diego
A full bathroom remodel in San Diego typically runs $10,620 – $33,040, with smaller guest baths landing between $5,900 and $14,160. Those numbers hold up because we put them in writing before we pull a single tile. If you’re reading this from Clairemont, North Park, or Mission Hills, you’ve got a house with its own set of plumbing quirks and moisture problems, and we’ve seen most of them. Call (619) 604-9624 and we’ll walk your bathroom with you, talk through what’s failing and why, and hand you a written price. No verbal ballpark, no demo-day surprise.
Why Penhallow Remodeling San Diego Is San Diego’s Preferred Bathroom Remodeling Company
We show up when we say we will. That sounds basic until you’ve spent a Tuesday waiting for a contractor who never called. Our crews work across San Diego every week, from Bankers Hill condos to Mira Mesa ranches, and we schedule jobs with a real arrival window, not a four-hour shrug. Every technician who walks through your door is background-checked and in uniform, so you know exactly who’s in your home.
Trevor Nash runs this location, and he’s the one who answers your questions before the crew ever arrives. The Kingswell Way has been our operating standard since 2004: say the price before the work, show up in the window we gave, leave the place cleaner than we found it. San Diego homeowners keep calling us back because the number on day one is the number on the invoice, and the 365-Day Done Right Promise means if something fails inside that first year, we come back and fix it at no charge. That promise is in writing on every project.
We also understand what San Diego’s coastal air does to a bathroom. Standard steel anchors and mirror clips corrode in five to seven years near the water. We specify stainless or marine-grade hardware from the start, because a vanity that pulls loose from the wall is a call you shouldn’t have to make.
Styles & brands we work with
Bathroom Renovation in San Diego
Bathroom Renovation in San Diego means taking a room that was probably built before waterproofing standards existed and rebuilding it so it actually sheds water. It’s a complete gut: old tile out, subfloor inspected, drain lines scoped, new substrate, waterproofing, tile, fixtures, glass. In San Diego, the scope depends heavily on the house. A 1950s ranch in Clairemont might need a full cast-iron drain replacement the moment we open the floor. A 2000s spec build in Carmel Valley might just need new finishes. Either way, a full renovation here runs $10,620 – $33,040, and the difference comes down to what we find when the walls come open.
Moisture and Substrate Work
Before any tile goes up, we check what’s behind it. In older San Diego homes, that’s often drywall that’s been wicking shower moisture for decades. We replace it with cement board substrate, the moisture-resistant layer behind your tile, and waterproof the entire wet zone with a membrane system before a single tile is set. Skipping that step is how you get mold in the stud cavities three years later.
Drain Lines and Rough-In
San Diego housing stock from the 1920s through the 1960s frequently has original cast-iron drain lines. By now, many have rusted through under the slab. If a scope shows a cracked line, the rough-in replacement happens before any finish work, and that’s a cost no one plans for. We always scope the line during the estimate so that number is in your written price from the beginning, not discovered at demo.
Small Bathroom Remodel in San Diego
Small Bathroom Remodel in San Diego usually means a hall bath, a guest bath, or a condo bathroom in the 40 to 70 square foot range. These jobs run $5,900 – $14,160, and the price depends on tile choice, whether you’re keeping the existing tub, and how much plumbing needs to move. In San Diego’s older Craftsman bungalows, small bathrooms often hide the same problems as big ones: rotted subfloor, corroded galvanized supply lines, and tile that was never properly waterproofed. We treat a small bath with the same rough-in scrutiny as a full renovation.
Vanity, Tile, and Fixture Selection
We install KraftMaid and Wellborn cabinetry, Cambria, Silestone, and Caesarstone countertops, and Kohler and Moen fixtures, and we’re happy to walk you through what holds up in a coastal climate. A solid wood vanity with a marine-grade finish will outlast a particleboard box in a bathroom that sees salt air every morning. For floor tile, we recommend a rectified porcelain with a high coefficient of friction so it doesn’t turn into a skating rink when wet.
The Economics of Doing It Once
Some San Diego homeowners ask about going with the cheapest bid. We understand the impulse. But the inland-spec version of a bathroom, with standard steel anchors, big-box particleboard, and no waterproofing membrane behind the tile, costs more within a decade because it fails. We price the coastal-spec job. You pay for it once.
Trusted Brands We Service in San Diego
We install and service fixtures and materials from brands with real warranties, because our 365-Day Done Right Promise works better when the products behind it don’t fail first. That means KraftMaid and Wellborn cabinetry, Kohler and Moen faucets, Cambria and Silestone quartz, and James Hardie backer products where they apply. Your Bathroom Remodeling team keeps common parts and finish samples in the San Diego shop, so we’re not waiting on a distributor in Los Angeles when a faucet arrives with a scratch. If a fixture fails under its own warranty during our first year, we handle the replacement and the labor together.
See the difference
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After
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After
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AfterCommon Bathroom Remodeling Problems We See in San Diego Homes
- Corroded fixture anchors from coastal salt air. Standard steel anchors on vanities, towel bars, and mirror clips rust through in five to seven years near the coast. We specify stainless or hot-dip galvanized hardware, and that single change prevents loose vanities and cracked mirrors down the line.
- Expansive clay shifting non-load-bearing walls. Hillside homes in areas like La Jolla and Mission Hills sit on expansive clay that heaves seasonally. If the remodel doesn’t include slab isolation at the partition walls, grout lines crack and tiles pop within a few wet seasons. We build movement joints into the plan from the start.
- Rusted cast-iron drain lines under the slab. Most 1920s through 1960s San Diego bungalows have original cast-iron drain lines. When we scope them during the estimate, we often find rust-through that requires a full rough-in replacement before any finish work begins, and that’s a cost we put in writing up front rather than springing on you after demo.
- Deflected subfloors in early wood-framed construction. In a 1920s North Park Craftsman, our crew opened a bathroom floor and found a deflected 2×6 subfloor spanning 24 inches on center. We specified a double-layer 3/4-inch plywood subfloor with modified thinset for the large-format tile, and replaced the corroded galvanized supply lines with PEX before the rough-in inspection sign-off.
Pricing for Bathroom Remodeling in San Diego, CA
Here are the numbers we quote for Bathroom Remodeling in San Diego, and they don’t change unless we find something inside the wall that no honest contractor could have predicted.
| Project | Price Range |
|---|---|
| Full Bathroom Remodel | $10,620 – $33,040 |
| Small Bathroom Remodel | $5,900 – $14,160 |
| Walk-In Shower Installation | $5,310 – $14,160 |
What drives the number up: moving the toilet or shower drain, replacing cast-iron lines, large-format tile that demands a perfectly flat subfloor, and any foundation work in canyon-adjacent neighborhoods. What brings it down: keeping the existing footprint, choosing a standard tub over a custom shower pan, and working with the plumbing you already have. Call (619) 604-9624 for a free estimate with a written price, because the number on day one should be the number on the invoice.
We Also Serve Cities Near San Diego
Our San Diego office also handles bathroom remodels in Chula Vista, Bonita, La Mesa, and Imperial Beach. Dispatch and scheduling are coordinated from the San Diego office, and crews serve all of these communities locally.
Serving San Diego, CA - Our Local Coverage Area
We’re based in the San Diego 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 Diego
Yes, San Diego requires a permit for most bathroom remodels, even if you’re not moving walls. Any work that touches plumbing, electrical, or changes the waterproofing envelope typically triggers a permit with the City of San Diego Development Services Department. We pull permits and schedule inspections on every job. Call (619) 604-9624 and we’ll tell you exactly what your project requires before you commit.
Salt air corrodes standard steel anchors, mirror clips, and exposed metal on fixtures within five to seven years, especially in coastal neighborhoods. We specify stainless or marine-grade hardware and fixtures with PVD finishes, which add a small amount to the fixture cost but eliminate loose vanities, cracked mirrors, and pitted faucet bodies within a decade. The price difference is real, and so is the alternative. Call (619) 604-9624 for a written quote that includes the coast-grade spec.
Coastal and canyon-adjacent San Diego homes require building assemblies that inland homes don’t. Salt-resistant hardware, waterproofing membranes rated for persistent marine moisture, and foundation work in hillside areas all add cost. Some homes also require specialized structural attention before a single finish material goes in. A bathroom remodel near Mission Hills may run toward the top of the $10,620 – $33,040 range. Call (619) 604-9624 for a site visit and we’ll give you a written number specific to your house.
Yes, and we’ve done it in Mission Hills, Bankers Hill, and other canyon-adjacent neighborhoods. In canyon-adjacent San Diego, bathroom remodels often require drilling 30 – 50 foot deep caissons into unstable sedimentary rock for foundation work, a scenario virtually unseen in inland cities. That directly impacts the scope of work, permits, and draw schedule for even a standard bathroom renovation. We coordinate the structural engineer, the permit, and the remodel schedule so one hand knows what the other is doing. Call (619) 604-9624 for an estimate that accounts for your lot from the start.
You should have a written price that won’t change, a defined arrival window, and a written warranty. In San Diego, that means a price with the actual project scope in it, a schedule that says when the crew arrives, and a guarantee that says what happens if something fails. Our 365-Day Done Right Promise covers repairs inside the first year at no charge, and it’s in writing on every project. Call (619) 604-9624 for a free estimate and we’ll put all three in front of you.
Written by Trevor Nash, Owner at Penhallow Remodeling San Diego, serving San Diego and surrounding communities under the Kingswell standard since 2004.
