Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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AfterFast, Reliable Bathroom Remodeling Across Hayward
A bathroom remodel in Hayward typically runs $9,000 – $28,000 for a full tear-out and rebuild, while smaller projects like a tub-to-shower conversion land between $3,500 and $10,000. We serve the entire city, from the flatlands near Tennyson Road up through the Hayward Hills, with written pricing before any work starts. Call (936) 259-2607 and a real person answers, 24 hours a day.
What makes a Hayward bathroom project different from one across the hill in Dublin or Pleasanton? The dirt under the house, the fault line running through town, and a lot size that forces every trade to work smarter. Trevor Nash and the Penhallow crews have opened enough walls in this city to know what’s behind them. That knowledge changes the quote, the schedule, and the final result.
Why Penhallow Remodeling Is Hayward’s Preferred Bathroom Remodeling Company
We write the price down before we pull a single tile. That’s the Kingswell standard: a written number on day one that matches the invoice on the last day. The 365-Day Done Right Promise backs it in writing, so if something fails inside a year, we come back and fix it at no charge. No re-inspection fee, no argument. Hayward homeowners who’ve been burned by a verbal estimate that ballooned after demo day tend to notice that difference.
Every technician who walks into your home is background-checked and in uniform. You’ll know exactly who’s on your property and why. Trevor has walked Hayward job sites where the neighbor’s wall sits four feet away and the only staging area is a single driveway pad. We plan for that from the first visit, not the morning the tile saw shows up.
We’re part of the Kingswell family of companies, operating to The Kingswell Way since 2004, with each location independently owned and operated. For Hayward, scheduling and dispatch are coordinated from the brand’s San Francisco Bay Area office, and our crews work locally throughout the city.
One Day Bath Remodel in Hayward
A One Day Bath Remodel in Hayward is exactly what it sounds like: a complete tub or shower surround replacement, finished in a single day. It’s the right call when the bones of the bathroom are sound but the surface is shot, the grout is failing, or you want a walk-in shower without a week of demo dust. The surround, the trim, the fixtures, and the drain assembly all go in while you still sleep at home that night.
What It Involves
We remove the existing tub or shower surround down to the framing, inspect the substrate and drain slope, correct anything that’s off, and install a new acrylic or composite surround. The work usually runs $3,500 – $10,000 depending on the material line and whether you’re converting a tub to a shower. On a 1948 raised-foundation tract house near Harder Road, our crew opened a wall for a Kohler rough-in and found the cast-iron drain pitched the wrong way over settling Bay mud fill. We caught it during the subfloor inspection and corrected the slope before the surround and KraftMaid vanity went back in. That’s the difference between a one-day job that looks fine and one that drains right for the next twenty years.
Material lines include Kohler and Moen fixtures, and the surround itself carries a manufacturer warranty that sits alongside our 365-Day Done Right Promise. If it’s not done right, we make it right. In writing.
When It Makes Sense
If your Hayward flatlands bathroom has a cast-iron tub from 1962 and a surround that’s holding on by caulk and hope, this is the low-mess option. We handle a Tub-to-Shower Conversion the same way: pull the tub, run the drain, waterproof the pan, and set the new shower. Most of these land between $3,500 and $8,500, and the one-day timeline means no porta-potty in your driveway for a week.
Bathroom Remodeling Contractor in Hayward
A Bathroom Remodeling Contractor in Hayward handles the full-gut version: moving fixtures, replacing the subfloor, rewiring, and building the bathroom back to new. That’s Penhallow. A complete remodel in Hayward runs $9,000 – $28,000, and the number moves with the size of the room, the condition of the subfloor, and whether you’re relocating a wet wall.
Full Bathroom Remodeling
This is the job where we strip the room to studs and start from honest framing. In Hayward’s post-WWII tract homes, that often means dealing with a raised wood subfloor that’s settled out of level over Bay mud. We re-level, install cement board substrate (the moisture-resistant layer behind your tile), and rebuild with Cambria, Silestone, or Caesarstone countertops and KraftMaid or Wellborn cabinetry. You get a written warranty on the labor and a 365-day promise in writing.
Walk-In Showers and Frameless Glass
Walk-In Shower Installation in Hayward runs $4,500 – $12,000, and frameless glass enclosures add a clean line that’s easy to keep mold-free in our marine air. We use two-stage waterproofing behind the tile and slope the pan properly so water doesn’t pool. In older flatlands homes, we also check the drain line under the floor while the walls are open. That’s the kind of thing a driveway-glance bid never catches.
Trusted Brands We Service in Hayward
We install and service fixtures and materials from Kohler, Moen, and Delta, cabinetry from KraftMaid and Wellborn, and countertop surfaces from Cambria and Silestone. We keep common replacement parts for Moen and Delta cartridges and Kohler trim kits on hand for Hayward customers, which means a warranty follow-up or a small fix often doesn’t wait on a parts order. When a brand like Mighty Buildings or Abodu specifies a particular rough-in or valve arrangement, we work to their drawings and keep our own warranty on top of theirs.
Common Bathroom Remodeling Problems We See in Hayward Homes
- Out-of-level subfloors over Bay mud fill. The raised wood floors in the flatlands, especially near Tennyson Road and the numbered streets off Mission Boulevard, settle over decades. Tile and a new vanity don’t fix that; the floor has to be corrected first or the grout cracks in six weeks.
- Alquist-Priolo fault-zone surprises on a permit. A bathroom remodel that moves a main drain or wet wall on a parcel inside the fault trace can trigger a licensed geologist’s fault rupture hazard study before the city signs off. That’s $3,000 – $8,000 and six-plus weeks you didn’t plan for, unless you know to check the parcel before you bid.
- Cast-iron drain lines from the 1940s and 1950s. The pitch was right when the house was new, but sixty years of settlement in Bay mud changes geometry. We find drains pitched wrong or bellies that hold water. Catching it during a remodel is far cheaper than fixing it after the tile is set.
- Moisture in walls on the marine side of Hayward. Year-round humidity off the bay keeps older flatlands homes damp inside wall cavities. When we open a bathroom wall near the bay side of town, we look for wet insulation and rusted nail plates before new backer board goes in.
Pricing for Bathroom Remodeling in Hayward, CA
A full Bathroom Remodeling project in Hayward runs $9,000 – $28,000. The spread is real and it’s driven by a handful of things: whether you’re moving the toilet or shower drain, what the subfloor looks like once we open it, the cabinet and countertop lines you pick, and whether your parcel triggers the fault-zone review. Small bathroom remodels land between $5,000 and $12,000. A tub-to-shower conversion is $3,500 – $10,000. A walk-in shower install is $4,500 – $12,000, and a vanity replacement alone is $800 – $3,000.
You won’t get a range from us and then a different number at the door. The written price you receive before work starts is the price on the invoice. Call (936) 259-2607 for a free estimate and we’ll walk the room, check the parcel against the Alquist-Priolo map, and hand you a number you can hold us to.
We Also Serve Cities Near Hayward
Penhallow works throughout the East Bay, including Bathroom Remodeling in Hayward, Dublin, Pleasanton, San Ramon, and Livermore. If you’re just over the city line and wondering whether we’ll come out, the answer is yes. Give us a call and we’ll tell you straight what the drive time does to the schedule and the price.
Serving Hayward, CA - Our Local Coverage Area
We’re based in the Hayward 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 Hayward
Only if your parcel sits inside the Alquist-Priolo Earthquake Fault Zone and the project moves a wet wall or main drain inside the fault trace setback. The study adds $3,000 – $8,000 and six or more weeks to the permit timeline. We check the Hayward fault maps before we quote, so you’ll know upfront whether your project triggers it. Call (936) 259-2607 and we’ll tell you what your parcel looks like before you spend a dime.
Because the raised wood subfloor over Bay mud fill has settled out of level over the decades, a condition that’s common in Hayward’s 1940s – 1960s tract homes and one that tile won’t hide. The fix is re-leveling the floor and often replacing the subfloor before tile goes down. It costs more than ignoring it, but it’s the difference between a floor that lasts and grout that cracks in six weeks. We’ll show you the level reading before we write the quote.
We stage every trade from a single driveway pad or the street, work inside Hayward’s noise and work-hour ordinance, and post a party-wall notice to any attached neighbor before saws start. On a recent Harder Road job we kept framing and tile cutting inside the city’s work-hour window so the shared wall never got a noise complaint. It’s slower, but it keeps the inspection on schedule and the neighbor on your side. That’s just how we work in a dense flatlands city.
A full bathroom remodel in Hayward runs $9,000 – $28,000, with smaller projects like a tub-to-shower conversion at $3,500 – $10,000 and a walk-in shower install at $4,500 – $12,000. What moves the number: drain relocation, subfloor correction, cabinet and countertop lines, and whether the parcel triggers a fault-zone study. Call (936) 259-2607 for a written quote; estimates are free and the number we give you is the one we hold.
We write the price after we’ve opened the wall, checked the drain pitch, and looked at the subfloor, not before. If we find something during demo that changes the scope, we stop and tell you. You’ll get a written change order with a number before we proceed, never after the tile is set. That’s the Kingswell standard and it’s the reason a $5,000 small bathroom in Hayward stays a $5,000 job unless you decide to add to it.
Get a Written Price Before Any Work Starts
If you’re planning a bathroom remodel in Hayward, call (936) 259-2607 or walk us through your bathroom on the phone. We’ll check the fault maps, talk through the subfloor realities, and give you a written price and a written 365-day guarantee before anything gets pulled. The Kingswell promise: say the price before the work, show up in the window we gave, leave the place cleaner than we found it. That’s how we do bathrooms in Hayward.
Written by Trevor Nash, Owner at Penhallow Remodeling, serving Hayward under the Kingswell Guarantee since 2004.