







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Blackhawk
Bathroom remodeling in Blackhawk, CA typically runs $9,000 – $28,000 for a full gut-and-rebuild, with smaller projects like a tub-to-shower conversion landing between $3,500 and $10,000. Most jobs take three to six weeks depending on scope, and the single biggest cost driver in Blackhawk is what’s hiding under the floor: many homes on sloped lots have drain lines running through crawlspaces that need re-venting and subfloor reinforcement before any tile goes down. We plan for that from day one, not after demo. Call (254) 272-5876 to get a written price before any work starts.
Key Takeaways
- Full bathroom remodels in Blackhawk run $9,000 – $28,000; walk-in shower installations run $4,500 – $12,000.
- Blackhawk’s sloped lots and crawlspace foundations mean drain re-routing and subfloor work are common scope items, not surprises.
- Every project includes a written price before work starts, a 365-Day Done Right Promise, and photo updates throughout.
- Plan for three to six weeks on a typical remodel; smaller conversions can finish in two to three weeks.
Styles & brands we work with







Why Sawyer Remodeling Is Blackhawk’s Preferred Bathroom Remodeling Company
Sawyer Remodeling has been running Bathroom Remodeling projects in Blackhawk since the company was founded in 2005. Homeowners in the 94506 ZIP know what a sloped lot does to a bathroom floor, and they’ve learned to ask the right questions before signing: where do the drain lines actually run, what’s the subfloor condition, and will the price hold once demo starts. That’s exactly how we scope every job.
Our crews work under The Relay Visibility Guarantee: a live arrival time, photo updates before and after, and a written price before a single tool is picked up. Luca Romano, who leads our team, puts his name on every scope of work we write. The 365-Day Done Right Promise is in writing on every project. If it’s not done right, we make it right. That’s the whole promise.
We’re not the cheapest bid in Blackhawk, and we don’t try to be. We’re the bid that holds. No allowances that drift, no change orders that show up after demo, no subfloor issues discovered after the tile order is placed.
Bathroom Remodeling Contractor in Blackhawk

A Bathroom Remodeling Contractor in Blackhawk does more than swap fixtures and lay tile. The job starts with understanding how your house is actually built. Most Blackhawk homes sit on larger, sloped lots where the main bathroom is often over a crawlspace or partially below grade, not a conventional second-floor slab. That means drain lines and venting must be carefully re-routed and the subfloor sturdied before any tile goes down. This condition rarely shows up in flatter neighboring cities, and it can reset a bathroom remodel’s rough-in plan completely. Our scoping process accounts for it from the first visit.
Scope and rough-in planning
We start every Blackhawk bathroom remodel by inspecting what’s under the floor. If the crawlspace is accessible, we go in. We check drain slopes, vent locations, and subfloor moisture before we write a single number on the scope sheet. This is what keeps the final invoice matching the approved price.
Permits and inspections
Most bathrooms in Blackhawk require a building permit for any work that moves plumbing, changes drain lines, or alters the footprint. We pull permits, schedule inspections, and walk the job with the inspector. The inspection sign-off is part of our closeout, not an optional extra.
Walk In Shower in Blackhawk
A Walk In Shower in Blackhawk is one of the most common requests we get, and it’s also where slope-related issues surface fastest. A curbless or low-curb shower needs a properly sloped drain and a subfloor that won’t flex. In Blackhawk homes with crawlspaces, that often means reinforcing joists and re-venting the drain before the shower pan goes in. Walk-in shower installations in Blackhawk run $4,500 – $12,000 depending on the drain work and tile choices.
Shower pan and waterproofing
We use Schluter edge trim (the metal strip that waterproofs where your tile meets the floor) and full waterproofing membranes under every shower pan. This is not a spot where you want shortcuts. A properly waterproofed walk-in shower in Blackhawk should last decades, not start wicking moisture into the subfloor after two wet winters.
Frameless glass and tile selection
Frameless glass shower enclosures in Blackhawk are sized after the tile is set, so the glass fits the finished opening exactly. We measure multiple times and template for out-of-plumb walls, which are common in homes built on sloped lots. Expect to spend $1,500 – $4,000 on the glass alone, depending on the panel count and hardware finish.
Trusted Brands We Service in Blackhawk
We install and service bathrooms built with KraftMaid cabinetry, Cambria and Caesarstone countertops, Kohler and Moen fixtures, and Toto toilets. We stock replacement parts for common Kohler and Moen valves locally, so a fixture swap or repair doesn’t stall your project waiting on a shipment. Blackhawk homeowners who want a specific brand, whether it’s a Grohe faucet or a Silestone vanity top, can spec it into the written price before work starts. No mystery materials, no supplier haggling after the fact.
See the difference
Before
After
Before
After
Before
AfterCommon Bathroom Remodeling Problems We See in Blackhawk Homes
- Crawlspace drain lines that can’t handle a new layout. On a hall bath off Blackhawk Drive, our crew opened the floor to find the original drain tied into a shallow, aging line that couldn’t support a new walk-in shower without re-venting and reinforcing the subfloor. We rebuilt the rough-in, set a Kohler shower pan, and installed KraftMaid vanities with a Cambria top; the inspection sign-off cleared on the first visit, and we closed with a typed punch list the owners signed.
- Wet-winter moisture under old tile. Blackhawk’s rainy months expose slow subfloor moisture under tile that looked fine in August. If it isn’t dried and replaced before rough-in, the new floor fails early. We moisture-test the subfloor during scoping, not after demo.
- Allowances treated as guesses. Some contractors write “allowance” next to tile and fixtures, then the invoice lands higher. We write every line item with a named brand and a hard number. Tile, Kohler or Moen hardware, vanity, labor, permit: each is priced before you sign.
- Out-of-plumb walls and sloped floors. Homes on sloped Blackhawk lots often have framing that has settled out of level. Setting a curbless shower or a freestanding tub on that floor without checking level first creates drainage problems. We check and correct before any waterproofing goes down.
Pricing for Bathroom Remodeling in Blackhawk, CA

Bathroom remodeling in Blackhawk, CA runs $9,000 – $28,000 for a full remodel. The spread comes from the drain work, the finishes you choose, and whether you’re moving plumbing or keeping the existing layout. Here’s the line-item picture:
| Project | Price Range |
|---|---|
| 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 |
What moves the price in Blackhawk: crawlspace access and drain re-venting, subfloor replacement, waterproofing scope, and the tile and fixture brands you select. A 5-by-8 hall bath with existing drain locations stays near the bottom of the range. A primary bath with a curbless shower, custom glass, and a moved toilet lands near the top. We give you a written line-item quote before any work starts, and that’s the number you approve. Call (254) 272-5876 for a free estimate.
We Also Serve Cities Near Blackhawk
Sawyer Remodeling runs bathroom projects across the broader region, including Bathroom Remodeling in Blackhawk and nearby areas. If you’re in Los Angeles, San Diego, San Jose, or San Francisco and need a scoped, written price for a bathroom remodel, call the same number: (254) 272-5876. Our scheduling is coordinated from our San Francisco Bay Area office, with crews serving Blackhawk locally.
Serving Blackhawk, CA - Our Local Coverage Area
We’re based in the Blackhawk 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 Blackhawk

Yes, most bathroom remodels in Blackhawk require a building permit, especially if you’re moving plumbing, changing drain lines, or altering the footprint. We pull the permit, schedule the inspections, and walk the job with the inspector. Call (254) 272-5876 and we’ll tell you during the estimate exactly which permits your project needs.
Most full bathroom remodels in Blackhawk take three to six weeks. A tub-to-shower conversion or small vanity swap can finish in two to three. The crawlspace drain and subfloor work common to Blackhawk homes adds time to the rough-in phase, and we’d rather take an extra day to get that right than rush tile over a flexing floor.
The two biggest over-budget drivers in Blackhawk are drain-line surprises under the floor and allowances that weren’t written as real numbers. We scope the crawlspace before quoting, and we write every finish item as a named brand with a hard price. That’s the whole point of the written price before work starts. Call (254) 272-5876 for a quote that holds.
Yes, and it’s one of the most common remodels we do in Blackhawk. Expect to spend $3,500 – $10,000 for a tub-to-shower conversion. The wild card is always the drain: if the existing tub drain runs through a crawlspace on a sloped lot, it may need re-venting before the shower pan goes in. We check that before we quote.
A full bathroom remodel in Blackhawk cost $9,000 – $28,000 in 2025, with smaller jobs like a walk-in shower installation at $4,500 – $12,000 and a vanity swap at $800 – $3,000. The biggest variables are drain work, subfloor repair, and finish brands. Get a written line-item price from us before committing to anything. Call (254) 272-5876 for a free estimate.
Written by Luca Romano, Owner at Sawyer Remodeling, serving Blackhawk since 2005.










