Fast, Reliable Bathroom Remodeling Across Bloomington
Most bathroom remodels in Bloomington, CA run between $9,000 and $28,000 depending on whether you’re swapping builder-grade finishes or gutting the wet area, and a finish-level refresh in a newer tract home typically lands between $9,000 and $16,000. We work throughout the 92316 ZIP code, from the master-planned neighborhoods near the Valley Blvd corridor to the older mid-century homes on the deeper lots, and we know exactly where the line is between a weekend job and a full tear-out. Call (833) 620-3521 for a free estimate on your Bloomington bathroom. Nate Calloway, our owner, reviews every Bloomington scope before pricing goes out.
Why Westminster ADU Builders Is Bloomington’s Preferred Bathroom Remodeling Company
We’re an ADU-first contractor that also does bathroom remodeling, not a bathroom remodeler who dabbles in ADUs. That distinction matters more in Bloomington than almost anywhere else in the Inland Empire. Bloomington is an unincorporated San Bernardino County island, which means every permit, for a full ADU or for the bathroom inside it, runs through Bathroom Remodeling in Bloomington County Land Use Services rather than a city building department. We’ve done enough county-reviewed work in Bloomington to know which fixtures and waterproofing methods the county plans reviewers flag, and which ones they pass without comment. That’s not knowledge you get from a contractor who only does interior remodels.
Bloomington homeowners tell us the same three things when we walk a job. They don’t know whether the builder warranty still covers their shower pan. They don’t know whether the HOA has to sign off on visible changes. And they don’t want to spend $25,000 when a $12,000 finish refresh gets them 90 percent of the look. We answer those three questions on the first visit, before we hand over a proposal.
Our Bathroom Remodeling Services in Bloomington
We structure every Bloomington bathroom scope around the same principle we apply to ADUs: know what the existing condition is, understand what the homeowner actually uses, and don’t touch anything that doesn’t need to be touched unless there’s a real reason. Here’s how that breaks down by service.
Builder-Grade Vanity and Fixture Swaps
Most of our Bloomington work in newer homes off the Valley Blvd corridor and along the 92316 ZIP’s eastern edge starts with the pieces owners look at every day: the vanity, the faucet, the mirror, the lighting. Builder-grade cultured marble tops yellow after a few years of hard I.E. water. Stock chrome faucets drip. The melamine vanity boxes swell at the seams when bathroom humidity does not vent well. A swap to a solid-surface or quartz vanity top, a quality single-hole faucet, and a properly sealed wood vanity is typically a three-to-five-day job and runs $4,500 to $9,000 in Bloomington. That price range covers the labor, the fixture cost, and the county-required plumbing fixture swap, which is a simple permit, not a teardown.
Warranty-Safe Finish Upgrades
This is the service that separates a careful contractor from a careless one. If your Bloomington home is under a builder’s warranty, touching a shower pan or waterproofing membrane before that warranty runs out can void wet-area coverage. We’ve been called in on exactly this scenario off Valley Blvd. A primary bath with yellowed builder-grade cultured marble and a dripping chrome faucet. The owner wanted a new look. We left the shower pan and waterproofing untouched and swapped only the vanity top, faucet, mirror, and flooring. The bathroom looked dramatically different. The owner kept their warranty. We’ll tell you flat out which finishes we can change now and which should wait, and we’ll write the scope so it’s crystal clear to any future warranty claim.
Tile and Flooring Replacement
Bathroom tile and flooring are where Bloomington’s housing stock divides cleanly. Older mid-century ranch houses, the 1940s-through-1970s homes on the deeper lots, usually have mud-set tile or sheet vinyl over solid framing and can handle a proper tile install with minimal prep. Newer tract homes are a different animal. We check the backing before we hang anything. A standard 12-by-24 ceramic replacement floor in a Bloomington bathroom runs $2,800 to $5,500 including demo, underlayment, thinset, and grout. Larger-format or natural stone pushes the number higher, mostly on the labor side.
Full Wet-Area Renovation
A full teardown of the shower or tub surround, the pan, and the waterproofing is a $14,000 to $28,000 scope in Bloomington depending on size, tile selection, glass, and whether we find hidden damage when the old unit comes out. These are the jobs where the warranty question is already settled, either because the home is older or because the owner has decided the warranty trade-off is worth it. When we do a full wet-area renovation in Bloomington, we spec the waterproofing to county code, we check the wall backing before tile goes up, and we install fixtures rated for the hard water that comes out of San Bernardino County taps. We also do not cut corners on the pan liner or the flood test, because a failed pan on a Bloomington slab means a whole different project.
What happens when you call
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A real person answersNo phone trees — you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Bloomington
We handle the fixture and finish brands Bloomington homeowners actually ask for, and we’re honest about which ones hold up to I.E. water conditions. Delta and Moen faucets for hard-water environments, Schluter and Kerdi waterproofing systems for wet-area rebuilds, Kohler and TOTO for toilets and lavs. On the finish side, we’re a James Hardie certified contractor, which matters more for ADU exteriors than bathrooms, but it tells you something about the standard of materials we spec anywhere in a Bloomington home. We also bring prefab familiarity from brands like Abodu and Cover into our ADU bathroom finish-outs, where a well-specified compact bathroom adds real value to the unit’s rentability. We do not pitch brands. We pitch what lasts.
Common Bathroom Remodeling Problems We See in Bloomington Homes
- Builder-warranty conflicts on wet areas. Bloomington’s newer master-planned developments southeast of the Valley Blvd corridor are still within their builder warranty windows. Owners want the cultured marble gone, but tearing out the shower pan early hands the builder a reason to deny a later claim. We sequence the non-wet-area finishes first.
- Heavy tile hung on lightweight backing. Builder-grade bathrooms are framed for lightweight cultured marble surrounds, not full porcelain or stone. Before we hang anything heavier, we open a small section of wall and check the backing. Skip that check and you risk cracked tile, or worse, a wall that fails under the load.
- Hard-water damage on builder chrome. Bloomington sits on San Bernardino County water, which runs hard enough to pit stock builder chrome inside five years. We see faucet bodies that look fine from the outside and are corroded inside at the cartridge. Upgrading to a higher-quality cartridge faucet now costs less than a water leak later.
- HOA/architectural approval snags on visible changes. Newer planned developments in Bloomington often require HOA or architectural committee sign-off before you change anything visible from the outside: exterior venting, window trim, glass-block swaps. Interior-only work usually does not need approval, but we tell you before we start, not after.
Pricing for Bathroom Remodeling in Bloomington, CA
Here’s the honest math for Bloomington’s market. A finish-level refresh (vanity top, faucet, mirror, lighting, flooring, paint) runs $9,000 to $16,000. A partial renovation that adds a new tub or shower surround, tile, and plumbing fixture changes runs $14,000 to $22,000. A full gut-and-rebuild wet area with a new pan, waterproofing, tile surround, glass, and plumbing relocation runs $20,000 to $28,000 and sometimes higher if the home is older and we find hidden slab or framing issues. Bloomington pricing runs slightly below Fontana and Rialto on labor because most of the 92316 ZIP’s homes are single-story with simple access, which keeps demo and haul-away costs down. What pushes a Bloomington bid up: slab plumbing changes, older panel upgrades for heated floors, and the extra time it takes to protect a builder warranty when the shower pan stays.
Call (833) 620-3521 and we’ll give you a written, line-item estimate for your Bloomington bathroom. Free, no obligation, and you’ll know exactly what you’re paying for before we touch a single fixture.
We Also Serve Cities Near Bloomington
Our team works throughout the western Inland Empire, including Fontana, Rialto, Glen Avon, and Pedley. If you’re in Bloomington and need a bathroom remodel, or you’re nearby and want the same warranty-aware approach, our Bathroom Remodeling team covers the whole area from Westminster to the mountain foothills. We know the county review process, and we know which homes in the 92316 ZIP can take a heavier tile install and which can’t. Call (833) 620-3521 to talk through your scope.
Serving Bloomington, CA — Our Local Coverage Area
We’re based in the Bloomington 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 – Bathroom Remodeling in Bloomington
It can, if you touch the shower pan or waterproofing membrane before the wet-area warranty period runs out. Most Bloomington builders write their warranties so that third-party work on the pan, liner, or waterproofing voids wet-area coverage. What does not void the warranty is swapping the vanity top, faucet, mirror, lighting, flooring, or paint, since those sit outside the wet area. Our advice: do the finish-level upgrades now, and wait on the wet area unless you’re willing to forgo the remaining warranty. We’ll write the scope so the untouched areas are documented. Call (833) 620-3521 for an exact review of your warranty terms.
Yes. Bloomington is an unincorporated San Bernardino County island, so any bathroom work that moves plumbing, changes the electrical configuration, or alters the wet-area waterproofing requires a permit from County Land Use Services, not a city building department. Simple fixture swaps (faucet, toilet, vanity top without moving drain lines) usually fall into a lower-level fixture permit. We pull the permits and schedule the inspections on every Bloomington bathroom project. Call (833) 620-3521 and we’ll tell you which permit class your scope falls into.
Only if the work changes something visible from the outside, like exterior venting, window trim, glass block, or anything that affects the home’s exterior appearance. Interior-only bathroom work, including wet-area teardowns, does not require HOA or architectural committee sign-off in most Bloomington planned developments. We’re familiar with the specific HOA rules in the newer developments off the Valley Blvd corridor, and we’ll tell you before we start if your scope crosses into approval territory. Call (833) 620-3521 to run through your specific situation.
Start with the vanity top and faucet, then the mirror and lighting, then the flooring. Builder-grade cultured marble tops yellow within a few years of hard I.E. water, stock chrome faucets corrode at the cartridge, and the melamine vanity boxes swell in humid bathrooms. The shower surround typically lasts longer, though it’s also where the warranty risk concentrates. In Bloomington’s newer tract homes, owners get the biggest visual return per dollar from the vanity and fixture swap, which runs $4,500 to $9,000. Call (833) 620-3521 for a free estimate on a phased finish upgrade.
Because the wall was framed and backed for lightweight cultured marble, not full porcelain or stone. A builder-grade surround weighs a fraction of what a full tile surround weighs. If you install heavier tile without checking and reinforcing the backing, you’re adding load the wall was never designed to carry. We check the backing before any tile goes up. If it needs reinforcement, we add blocking or backer board and price it into the estimate, and if the wall can’t take the load safely, we’ll tell you that too. Call (833) 620-3521 for an honest assessment of your bathroom walls.
Written by Nate Calloway, Owner at Westminster ADU Builders, serving Bloomington and the surrounding Inland Empire with bathroom remodeling and ADU construction.