Fast, Reliable Bathroom Remodeling Across Bloomington
Bathroom remodeling in Bloomington typically costs $18,000 – $42,000 for a full gut renovation, with smaller updates like vanity and fixture replacement running $6,000 – $14,000. Most projects take two to four weeks once walls are open, though Bloomington’s older housing stock means permit-triggered code upgrades can extend that timeline. We’re Home Base ADU Builders, led by Neil Bradshaw, and we’ve worked inside enough mid-century stucco homes in the 92316 zip to know exactly what’s behind those walls before we open them. Call (866) 403-9834 for a free estimate from a contractor who actually understands Bloomington’s housing stock.
Why Home Base ADU Builders Is Bloomington’s Preferred Bathroom Remodeling Company
Bloomington doesn’t have a city building department. It’s unincorporated San Bernardino County, which means permits, inspections, and code enforcement all run through the county. That’s a meaningful difference. A contractor who mostly works in incorporated cities like Fontana or Rialto may not be fluent in county setbacks, county plan-check timing, or the specific inspectors assigned to Bloomington parcels. We are. Neil Bradshaw has remodeled bathrooms across Bloomington, from homes off Valley Boulevard to the Rancho-era lots south of the 10, and our approach is built around the county’s expectations: inspection-first wall openings, written change orders for anything uncovered, and rough-in work that passes on the first county visit.
We’re not a general contractor dabbling in bathrooms. Home Base ADU Builders is focused on residential dwelling spaces: ADU construction, kitchen remodeling, and Bathroom Remodeling. That focus means our crews know what opening a 1960s Bloomington wet wall actually involves, and we write contracts that account for it. Bloomington homeowners tell us the same thing: they’ve gotten quotes from contractors who priced the job as if the original plumbing and wiring were fine. They rarely are. We build allowances into our quotes so the conversation is honest from day one.
Our Bathroom Remodeling Services in Bloomington
Full Bathroom Remodel with Inspection-First Wall Opening
A full remodel in Bloomington should not start with demolition. It should start with a controlled opening: we cut into the wall cavity, look at what’s actually there, and document it. In Bloomington’s mid-century homes, this is where we find galvanized supply lines, undersized drain pipes, and no waterproofing behind original tile. Once we know what we’re dealing with, you get a written update with photos and pricing. Approval before we touch another wall. That’s how we work on every full remodel in Bloomington, whether it’s a hall bath off a 92316 stucco ranch or a primary bath in a newer addition.
Shower Waterproofing and Tile Replacement
Tile set directly over drywall or greenboard fails. It’s not a question of if; it’s when. In Bloomington’s older homes, this is the most common hidden defect we find. Water penetrates the grout lines, saturates the drywall, and destroys the framing over years. When we replace shower tile, we strip to the studs, install a bonded waterproofing membrane, then set tile. The county requires this on permitted work, and we’d do it even if they didn’t. A shower remodel in Bloomington runs $8,000 – $18,000 depending on size, tile selection, and whether we’re relocating the drain line, which is common when homeowners want a curbless entry.
Vanity, Fixture, and Lighting Upgrades with Code-Compliant Wiring
Replacing a vanity sounds simple until you open the wall behind it. Older Bloomington homes routinely have ungrounded wiring, undersized circuits, and junction boxes buried behind drywall. Once a bathroom wall is open on county permit, any exposed wiring must be brought to current code: GFCI protection, dedicated circuits for outlets, and proper box placement. We budget for this on every vanity or lighting upgrade. A vanity and fixture refresh in Bloomington typically runs $4,000 – $9,000, and the number goes up if we’re adding a second sink, which often means moving drain and supply lines. You’ll know before we start, not after.
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 stock and install products from brands our Bloomington customers ask for, including Mighty Buildings and Plant Prefab for prefab ADU-adjacent bathroom modules, plus Tuff Shed for accessory structures that sometimes house a half bath or wet bar. For traditional bathroom remodels, our suppliers carry the standard lines: Kohler, Delta, Moen, Schluter waterproofing systems, and James Hardie backer products where the substrate needs to stand up to heat and humidity. We also have an integrated residential focus that includes ADU construction and kitchen remodeling alongside Bloomington bathroom work, so if you’re planning a detached ADU with its own bath, we can run both under one permit package and one project plan.
Common Bathroom Remodeling Problems We See in Bloomington Homes
- Galvanized supply lines that look intact but are rusted from the inside out. Water pressure drops, and once the wall is open, you can see the corrosion. County code requires replacement on any remodel that exposes the lines. This is the single most common change order in Bloomington bathrooms.
- Cloth-wrapped wiring with no ground. The insulation is brittle, the circuits are undersized, and the county inspector will flag it the moment the wall cavity is visible. We write an electrical allowance into every Bloomington bathroom quote so this isn’t a surprise.
- Tile set directly over drywall in shower surrounds. No waterproofing membrane, no cement board, nothing. It fails slowly and then all at once. We strip and rebuild the shower enclosure with a bonded membrane system that holds up to Bloomington’s hard water and daily use.
- Rotted floor framing around toilets and tubs. Bloomington’s hot inland summers mean sweating supply lines and higher indoor humidity in unconditioned bathrooms. Over decades, small leaks rot the subfloor. We usually find this when removing an old tub or toilet flange. The fix is structural, and the county wants it done right.
Pricing for Bathroom Remodeling in Bloomington, CA
Here’s what we actually see in Bloomington. A cosmetic update (vanity, fixtures, paint, lighting, new toilet) runs $6,000 – $14,000. A full gut bathroom remodel with new waterproofing, plumbing rough-in replacement, electrical upgrades, and mid-range tile runs $18,000 – $42,000. A primary bathroom addition or a complete reconfiguration that moves walls or the wet wall can hit $50,000+. The thing that moves a Bloomington quote more than anything is what’s inside the walls. We handle that with written allowances: if we open the wall and find galvanized lines that need replacing, you know the per-foot cost before work begins. No vague “it depends” process. Estimates are free. Call (866) 403-9834 and we’ll give you a real number, not a sales pitch.
We Also Serve Cities Near Bloomington
Home Base ADU Builders works throughout the Inland Empire. Beyond Bloomington, we serve Fontana, Rialto, Glen Avon, and Pedley, with the same inspection-first approach and the same written-change-order honesty. If you’re in a neighboring community and researching Bathroom Remodeling in Bloomington prices to compare, you’ll find our quotes carry the same structure and the same no-surprise margins.
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
Because Bloomington’s mid-century stucco homes frequently hide galvanized supply lines, cloth-wrapped wiring, and no waterproofing behind original tile. Once a wall is opened on permit, county code requires bringing all exposed plumbing and electrical to current standards. We handle this by writing allowances into your contract before work starts: you know what each potential upgrade costs per foot or per fixture, and nothing gets done without a signed change order. Call (866) 403-9834 to see how this works on your specific bathroom.
San Bernardino County code enforcement and building inspections handle all bathroom remodel permits in Bloomington, since the community has no city building department. Our team is familiar with the county inspectors assigned to 92316, their plan-check timelines, and the specific code sections they enforce. We schedule the rough-in inspection, handle the corrections if any, and get your project to final sign-off without you playing phone tag with the county.
Technically, you can replace finishes like paint, trim, or a faucet without a permit. But any remodel that opens walls, relocates plumbing, or changes electrical wiring requires a San Bernardino County permit. Unpermitted bathroom work stays on your property record and becomes a problem when you sell or refinance. The county checks. We pull permits on every remodel that legally requires one, and our pricing includes permit fees and inspection coordination. For an exact quote, call (866) 403-9834.
Santa Ana events in Bloomington mean sudden gusts and dry heat that affect our exterior work areas, material storage, and drying times for adhesives, grout, and waterproofing membranes. In summer months, we schedule work in early morning hours when practical, keep materials out of direct sun, and adjust curing times on tile and membrane products so they bond correctly. Interior bathroom remodels are mostly protected from wind, but if we’re running a new vent line or cutting exterior wall openings for ventilation, we stage that work around the weather. Schedule your free estimate at (866) 403-9834 and we’ll walk your property with an eye for wind exposure.
The biggest surprise is no waterproofing behind original shower tile, followed closely by galvanized drain lines that look fine but are nearly closed with corrosion inside. On a mid-century stucco home off Valley Boulevard in Bloomington, our crew opened a hall bathroom wall for a curbless shower and found the drain tied to an undersized galvanized line with no waterproofing behind the original tile. We stopped work, wrote a change order with photos and pricing, and got the homeowner’s signed approval before running new ABS drain lines and a bonded waterproofing membrane. The finished shower passed county inspection without a second visit. That process is our standard. Call (866) 403-9834 if you’d like the same clarity on your project.
Get Your Bloomington Bathroom Remodel Started
We’re Home Base ADU Builders, led by Neil Bradshaw, and we work across Bloomington’s 92316 zip with one goal: a bathroom remodel that starts with an honest look inside your walls and ends with a county-approved finished product you’ll use every day. The ask is simple. Call (866) 403-9834 to schedule your free estimate. We’ll come out, walk the bathroom, open a wall if you want us to, and give you a written number that accounts for what Bloomington homes actually hide. No pressure. Just a real quote from a contractor who knows this town.
Written by Neil Bradshaw, Owner at Home Base ADU Builders, serving Bloomington and the Inland Empire.