Bathroom Remodeling in Loma Linda — Fixed Price, One Bathroom at a Time

Fast, Reliable Bathroom Remodeling Across Loma Linda

Bathroom remodeling in Loma Linda typically runs $18,000 to $42,000 for a full gut-and-replace, while smaller updates like a tub-to-shower conversion land between $9,000 and $16,000. We’re a full-scope ADU and remodeling contractor based in nearby Highland, and we work throughout Loma Linda every week, from the flats near the university up to the hillside tracts toward San Timoteo Canyon. Call (855) 676-6807 to schedule a free estimate and we’ll walk the job with you before any numbers go on paper.

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Why Sunburst ADU Builders Is Loma Linda’s Preferred Bathroom Remodeling Company

We know exactly what’s behind the walls in Loma Linda homes because we’ve opened enough of them to fill a field guide. The 1950s-to-1970s ranch houses in the 92350 and 92354 zip codes share a common DNA: galvanized supply lines, ungrounded cloth-wrapped wiring, and tile set over drywall instead of a proper backer board. A contractor who only does new construction will be blindsided by that. We won’t, because we expect it.

Noel Carrasco leads our team with a simple operating rule: inspection first, allowance built into the contract, and every surprise priced and approved in writing before we touch it. That process matters more in Loma Linda than almost anywhere else we work. The housing stock here is consistent enough that we can predict the common failures, but every remodel still turns up one curveball. Our job is to absorb that curveball without blowing your budget.

We also understand how Loma Linda runs its calendar. A huge portion of this city observes the Sabbath from Friday sundown to Saturday sundown, and that shapes how we schedule. Noisy demolition, inspections, and deliveries get planned around the Friday-afternoon shutdown. If you need a full bathroom remodel completed inside a specific window, we’ll map the phasing with that constraint in mind from day one. It’s not an afterthought in our schedule. It’s the schedule.

Key Takeaways:

• Full bathroom remodels in Loma Linda: $18,000 – $42,000; tub-to-shower conversions: $9,000 – $16,000
• Permits are mandatory for any remodel that opens walls, changes plumbing, or alters electrical
• We build change-order allowances into every Loma Linda contract so hidden galvanized plumbing or undersized framing doesn’t blindside you
• We schedule all work around Sabbath observance, with Friday-afternoon shutdowns built into every phase
• Free written estimates, permits pulled, and workmanship warranty on every job

Our Bathroom Remodeling Services in Loma Linda

Every project below includes a pre-construction inspection of the existing plumbing, electrical, and framing, so you know what you’re getting into before demolition starts. That’s the difference between a bid that holds and a bid that doubles.

Garage Conversions

Loma Linda’s landlocked geography means garage conversions are the most practical path to new living space here. The older single-story homes near the university and hospital often have detached two-car garages with rear alley access that convert cleanly into ADUs with a full bathroom. We handle the entire scope: slab inspection, sewer tie-in, wall and roof insulation, and a new bathroom built to current California code. Adding a three-piece bath to a garage conversion in Loma Linda typically costs $22,000 to $38,000 depending on whether the existing slab needs cutting for a new drain.

Attached Additions

When the main house can’t give up a bedroom but the lot won’t support a detached unit, an attached addition with its own bathroom is often the right move in Loma Linda. These projects require us to match the existing roofline and foundation depth, and we always factor in a second cooling zone for the new bathroom. A room that doesn’t dry out in Inland Empire heat will develop mold within a year. That’s why a properly engineered exhaust fan and dedicated HVAC supply line are non-negotiable on our additions, not optional upgrades.

Bathroom Remodeling

We’re a Bathroom Remodeling contractor who treats your existing bathroom like a gut renovation, not a surface refresh. That means pulling the old tile, inspecting the subfloor and joists, replacing the shower pan with a modern waterproofing system, and upgrading any galvanized supply lines or ungrounded circuits we find. On a 1960s ranch off Barton Road near the university, our crew opened a hall bath to find original galvanized supply lines corroded nearly shut and a drain tied into a bell-and-spigot cast iron line with root intrusion at the exterior cleanout. We wrote a change order with a camera inspection and a PEX repipe before touching the tile, then replaced the undersized 2×6 floor joists under the tub with properly sistered lumber. The homeowner approved the work in writing over a Friday-morning call, and we still finished before the Sabbath shutdown. That’s how we handle Loma Linda remodels.

Permits and Inspections

Loma Linda requires a permit for any bathroom remodel that moves a wall, changes the shower footprint, relocates plumbing, or alters the electrical circuit. We pull the permit ourselves, schedule the inspection, and make sure the job passes. If an inspector flags something from the original construction, we handle it the same way we handle any other change: a written scope, a fixed price, and your approval before we proceed. No work on spec, ever.

Trusted Brands We Service in Loma Linda

Sunburst ADU Builders is manufacturer-agnostic, which means we’re not pushing a single prefab brand or a single building method. For Loma Linda bathroom remodels and ADU additions, we stock local parts for the systems that matter: PEX plumbing transitions, Schluter waterproofing membranes, James Hardie backer and siding, and electrical panels sized for modern bathroom loads. When an ADU from Cover, Dvele, or Mighty Buildings needs a bathroom fit-out, we handle the interior finish work under one contract, so you’re not stitching together separate subs.

Common Bathroom Remodeling Problems We See in Loma Linda Homes

• Corroded galvanized supply lines. Most 1950s and 1960s Loma Linda homes still have galvanized pipes inside the walls. They corrode from the inside out, and once we cut into the wall, the code-required repair is a PEX or copper repipe. We budget an allowance for this so it doesn’t become an emergency line item.
• Failed shower pan waterproofing. Original 1970s showers in Loma Linda were often built with tile directly over drywall or mud beds without a modern waterproofing membrane. The rot only reveals itself once tile comes off, and the repair is a full rebuild, not a resurface. We photograph every layer so you can see exactly what we found and why the scope changed.
• Undersized floor joists under tubs. Many mid-century Loma Linda bathrooms were framed with 2×6 joists on wider spans than today’s code allows. Adding a heavier tile floor or a freestanding tub often triggers a framing upgrade. We inspect the joist span and size before we spec any finish material.
• Missing or inadequate bathroom ventilation. Loma Linda’s summer heat means a bathroom without a proper exhaust fan never dries out. We see mold on ceilings and behind vanities in bathrooms that were updated cosmetically but never ventilated correctly. Every remodel we do includes a humidity-sensing fan ducted to the exterior, not into the attic.

Pricing for Bathroom Remodeling in Loma Linda, CA

We Also Serve Cities Near Loma Linda

Beyond Loma Linda, our crews work throughout the Inland Empire: Colton, Grand Terrace, Highgrove, and Redlands are all within our regular service area. If you’re in a nearby city and planning a bathroom remodel or full ADU, the same inspection-first, allowance-based process applies. Call us and we’ll confirm coverage for your address.

FAQs – Bathroom Remodeling in Loma Linda