Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Sunnyslope
A full bathroom remodel in Sunnyslope typically runs $9,000-$28,000, with most projects permitted at the county level because Sunnyslope sits on unincorporated land. Our Bathroom Remodeling crews coordinate dispatch from our Central Valley office and serve Sunnyslope properties directly, including the acreage lots and rural driveways common here. Call (909) 373-9612 to schedule your free written estimate.
We’ve worked enough Sunnyslope acreage to know the difference between a city-sewer bathroom and one tied to well and septic. That difference shows up in your permit path, your setback review, and sometimes your wet wall location. We scope for it before we quote.
Why Rowan Construction Group Rancho Cucamonga Is Sunnyslope’s Preferred Bathroom Remodeling Company
Our crews have delivered bathroom remodels across San Bernardino County’s unincorporated communities since 2007. Sunnyslope properties follow county permitting, not city, and we’ve pulled enough county permits to know the inspection schedule, the setback worksheets, and the common hold points on acreage septic reviews.
Customers in Sunnyslope and nearby unincorporated areas have left us reviews that mention the same thing: the price on the page matched the price at completion. That’s Clause 1 of The Haven Standard - written price before any work starts - and it’s how we’ve kept 4,000-plus projects within a few percent of the agreed number.
Response time to Sunnyslope runs same-week for estimates, with scheduling coordinated from our Fresno office. Crews arrive uniformed, background-checked, and equipped to document every visit with a photo record you receive as standard.
We know the local housing stock here: mid-century ranch homes on half-acre to multi-acre parcels, some with original bathrooms from the 1960s and 1970s, others with additions that never quite matched the original subfloor level. We check framing and subfloor before we price tile and fixtures, because an out-of-level floor on an older rural home isn’t a surprise we pass on as a change order.
Our Bathroom Remodeling Services in Sunnyslope

Full Bathroom Remodeling
A full bathroom remodel in Sunnyslope starts with a county permit and a site survey that accounts for well and septic setbacks on acreage parcels. We strip to studs, inspect the subfloor and framing, then rebuild with your chosen fixtures, tile, and cabinetry. Typical range: $9,000-$28,000. On larger Sunnyslope lots, we also scope equipment access and material haul distances - long rural driveways add delivery trips that compact city lots don’t require.

Walk-In Showers & Shower Remodeling
Walk-in shower installation in Sunnyslope runs $4,500-$12,000, depending on whether we’re converting an existing tub bay or building new. We waterproof with a bonded membrane, pitch the pan to a linear or center drain, and finish with tile or a solid-surface surround. On acreage homes with older plumbing, we verify the drain line capacity and slope before we set the pan - a county inspector will check it at rough-in, and we don’t close walls until it passes.

Tub-to-Shower Conversion
Tub-to-shower conversion is one of our most requested services in Sunnyslope, typically $3,500-$10,000. We remove the tub, reframe the bay for a curbed or curbless entry, run new supply and drain lines, and finish with tile or a composite surround. On a Sunnyslope acreage lot, the drain may need rerouting if the original line conflicts with septic setback requirements - we catch that in our initial site survey, not after demolition.

Vanities, Tile & Fixtures
Bathroom vanity installation in Sunnyslope ranges from $800-$3,000 for a standard replacement, more if we’re relocating supply and drain lines. We stock Kohler and Moen fixtures with local supplier relationships for fast turnaround, and we source Silestone and Caesarstone countertops through our vetted vendor list. Tile work includes floor and wall prep, waterproofing, and grout - we quote it only after we’ve verified the substrate is sound and level.

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.
Before
AfterTrusted Brands We Service in Sunnyslope
We source through fifty-plus vetted brands, and for Sunnyslope bathroom projects we regularly specify Kohler and Moen fixtures for their parts availability through our San Bernardino County suppliers. For countertops, we quote Silestone and Caesarstone quartz surfaces - both hold up well in the hard water conditions common to Sunnyslope’s well-water properties. Our supplier relationships mean we don’t inflate material costs to cover uncertainty; the number in your written quote reflects actual vendor pricing.
Common Bathroom Remodeling Problems We See in Sunnyslope Homes

- County permitting delays from wrong filing. Sunnyslope bathrooms permit through the county, not a city building department. We’ve seen projects stall when contractors file city paperwork that doesn’t exist here. We pull county permits from day one.
- Septic setback conflicts on acreage lots. The county enforces well and septic setbacks that can gate where your bathroom’s wet wall or drain field sits. We survey for this before we quote, not after we’ve set tile.
- Out-of-level subfloors in older rural homes. Sunnyslope’s mid-century housing stock often has subfloors that settled or warped over decades. We check with a laser level during our site visit and include any needed framing correction in the written scope.
- Underestimated haul and access costs. Long rural driveways, tight turns, and soft ground after rain can complicate material delivery and equipment placement. We scope access routes during our first visit and price the logistics honestly.
Pricing for Bathroom Remodeling in Sunnyslope, CA
Every project gets a flat written price before work starts. Below are the ranges we see most often for Sunnyslope properties, including the acreage-specific factors that can push a job toward the higher end.
| Service | Price Range in Sunnyslope |
|---|---|
| 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 |
| ADU Construction | $90,000 - $220,000 |
What moves a Sunnyslope bathroom toward the top of the range: county permit complexity, septic setback review requiring drain relocation, subfloor or framing repair, long material hauls on rural access roads, and fixture upgrades to brands like Kohler or surfaces like Caesarstone. What keeps it toward the bottom: straightforward replacement in kind, city-sewer connection (where available), and standard-grade materials. Call (909) 373-9612 for your specific written quote - estimates are free, and we deliver the number before anyone picks up a tool.
We Also Serve Cities Near Sunnyslope

Our crews work throughout western San Bernardino County, including Rancho Cucamonga, Upland, Fontana, and Ontario. Each city has its own permit path and housing stock, and we scope accordingly - city permits in the incorporated areas, county permits in the unincorporated pockets. The written price process stays the same everywhere we work.
Serving Sunnyslope, CA - Our Local Coverage Area
We’re based in the Sunnyslope 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 Sunnyslope

San Bernardino County issues all bathroom remodel permits for Sunnyslope, since it is an unincorporated community with no municipal building department. We file county permit applications, schedule county inspections, and hold the rough-in sign-off before walls close. Call (909) 373-9612 and we’ll confirm the current county fee schedule for your project scope.
Yes, but only after a county setback review confirms the new drain line and any expanded drain field meet well and septic separation requirements. On acreage parcels, that review can force relocation of the toilet rough-in or wet wall. We survey for this during our free estimate and include any needed drain rerouting in the written scope.
Three factors: county permitting complexity, well and septic setback reviews that city-sewer lots don’t require, and material haul logistics on long rural driveways. A compact city lot might see a delivery truck back to the curb; a Sunnyslope acreage lot can require multiple trips, equipment positioning, and access planning. We price these honestly upfront.
A full bathroom remodel in Sunnyslope runs $9,000-$28,000, a small bathroom $5,000-$12,000, and a tub-to-shower conversion $3,500-$10,000. The exact number depends on fixture grade, tile scope, and any acreage-specific conditions like septic setbacks or subfloor repair. Call (909) 373-9612 for a free written estimate with line-item pricing.
We scope the conditions that generic bids miss: county permit path, well and septic setbacks, subfloor level, framing condition, and equipment access. Every finding goes into the written scope. Under The Haven Standard, no work proceeds on a change until the change order is signed - the discipline that has kept our projects within a few percent of the agreed price since 2007. Call (909) 373-9612 to schedule your free estimate.
Written by Grant Rowan, Owner at Rowan Construction Group, serving Sunnyslope since 2007.







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