Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Concord
Bathroom remodeling in Concord, CA typically runs $9,000 to $28,000 for a full gut-and-rebuild, with smaller refreshes starting around $5,000. Most projects take 2 to 4 weeks once materials arrive, and the biggest scheduling variable is which Concord neighborhood you call home. We know the difference between a 1960s ranch on a slab off Monument Boulevard and a newer build near the Veranda, and that changes how we bid the job. If you want a real number from a real contractor, call Tom Barrett and his sons at (877) 610-1318. We answer our own phone.
We’re Barrett & Sons Construction, and we’ve been owner-operated since 1998. No franchise, no out-of-state call center, no stranger showing up at your door. Tom lives twenty minutes from most Concord ZIP codes, and when he says he’ll put something in writing, he means it.
Why Barrett & Sons Construction Is Concord’s Preferred Bathroom Remodeling Company
Concord homeowners keep our number for one reason: we do what we say we’ll do, and we write everything down. Every scope, every allowance, every price change arrives as a written change order before work happens. The last contractor most people used told them permits were optional. Our position is different: the permit inspector works for you, not for me, and that’s why I like him. We pull permits and get inspections signed on every eligible job in Concord, from the flats off Clayton Road to the hills above Ygnacio Valley.
Tom Barrett’s sons run the crews. That’s not marketing copy. When you call about a Concord bathroom remodel, the people building it carry the Barrett name, and they’re background-checked and uniformed on every visit. We publish Tom’s name, address, and license number. Look it up before you sign anything. We’ll wait.
Response time to Concord is same-day for estimates in most cases. No trip charge inside the county. A live person answers 24/7, which matters when a supply line lets go above your new vanity at 9:30 on a Tuesday night and you’d rather not wait for a callback.
Our Bathroom Remodeling Services in Concord
Full Bathroom Remodeling
A full bathroom remodel in Concord means new waterproofing, new fixtures, new tile, new lighting, and often some structural repair under the old subfloor. The slab-on-grade homes across 94520 and 94521 sit on expansive clay that moves with the seasons, and that movement sometimes telegraphs through bathroom floors as hairline cracks in old tile. We open walls and floors the right way, with Schluter and Sterling waterproofing systems on board, so the new surface stays put. Budget $9,000 to $28,000 depending on the size of the room and the age of what’s underneath it.

Walk-In Showers & Shower Remodeling
Concord’s older ranch homes have a lot of original fiberglass tub-shower combos that have seen better decades. A walk-in shower installation in Concord runs $4,500 to $12,000, and we frame out the new footprint properly instead of trying to squeeze a modern shower into a 1958 opening that was never shaped for it. Frameless glass enclosures from Sterling hardware come out looking sharp, and we don’t shortcut the pan liner.

Tub-to-Shower Conversion
For homeowners in the 94518 and 94519 ZIP codes who want to age in place, a tub-to-shower conversion at $3,500 to $10,000 is the most common request we hear. Removing a cast-iron tub from a second-story Concord bathroom is not a one-person job. We plan for that. The goal is a zero-threshold or low-threshold entry that actually drains correctly, which is a real consideration when the house was built on a slab with plumbing set at a specific grade.

Vanities, Tile & Fixtures
Vanity installation alone runs $800 to $3,000 in Concord, and tile work follows the scope of the room. We use Grohe fixtures where the budget allows because they’ve proven themselves over thousands of cycles and the parts stay available. If you’ve ever tried to find a cartridge for a no-name faucet sold off a van two years ago, you already know why we don’t install mystery brands. Concord is a city of houses built to last with the right materials, and we bid it that way.

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 Concord
We build with materials you can look up. Schluter waterproofing systems, Sterling shower bases and glass, Grohe fixtures, and Cambria or KraftMaid on the cabinet side. We stock common replacement parts locally for Concord customers, so a failed cartridge or a cracked escutcheon doesn’t mean three weeks of waiting on a distributor. Premium-brand depth across every trade is how we avoid phone-call roulette on warranty work. If it’s on the contract, it’s a brand with a real spec sheet.
Common Bathroom Remodeling Problems We See in Concord Homes
- Slab movement telegraphing through bathroom floors. Concord sits in the Diablo Valley on Montmorillonite clay. The ground swells in wet winters and contracts through summers that regularly hit 100°F. That movement shows up in bathroom tile before it shows up anywhere else. We don’t just cover the crack; we check what’s under it.
- Original 1950s-70s rough-in plumbing. The slab-on-grade ranch homes near Monument Boulevard and east of I-680 were built with iron drain lines that don’t last forever. A bathroom remodel is often the only time you’ll see those pipes. We replace what’s failing before the new tile goes up, not after.
- Pre-Title-24 ventilation and moisture buildup. Many Concord bathrooms have a single tiny exhaust fan or none at all. The valley heat plus a long shower equals paint peeling and grout staining fast. We address ventilation as part of any full remodel, whether that’s a new fan, a window, or both.
- Cramped footprint layouts. The older road layouts off Clayton Road and Ygnacio Valley gave bathrooms whatever square footage was left over. We regularly convert tiny half-baths into functional full baths, and we’ll tell you honestly when a wall is load-bearing and what that means for the price.
Pricing for Bathroom Remodeling in Concord, CA
A full bathroom remodel in Concord, CA runs $9,000 to $28,000. That range covers everything from a modest hall bath refresh to a primary bath with a walk-in shower, new vanity, heated floor, and custom tile. What moves the number is the age of the plumbing, the condition of the slab or subfloor, and whether the footprint changes. A small bathroom remodel in Concord sits at $5,000 to $12,000. Walk-in shower installation alone is $4,500 to $12,000, and a tub-to-shower conversion runs $3,500 to $10,000. Vanity installation is $800 to $3,000. We don’t give phone quotes that turn into different numbers at the door. You get a written line-item estimate, and every change order lands on paper before work proceeds. Call (877) 610-1318 and we’ll get you an exact number for your specific bathroom, not a range for someone else’s house.
Bathroom Remodeling in Concord: The Local Angle
What makes Concord different from Walnut Creek or Pleasant Hill isn’t the taste in tile. It’s the ground. Contractors working the older tracts near Monument Boulevard and the flatlands east of I-680 routinely find slab cracks that have nothing to do with seismic activity. They’re caused by native expansive clay drying and contracting through summer. A foundation that looks perfectly sound at a February inspection can show new movement by late August. That seasonal timing matters. We schedule concrete repair and floor prep around it, and we’d rather tell you upfront than discover it mid-project and hand you a change order you didn’t see coming. If you need a shower pan leveled correctly, it has to be done with the local soil in mind, and that’s not something a national outfit will factor into its phone quote.
Concord is also home to the former Naval Weapons Station, one of the largest urban infill redevelopment sites in the state at nearly 5,000 acres. The Villages at Concord build-out means more new construction, more remodels of nearby inventory, and more demand for crews who know how to work around active grading and site prep. That’s a Concord-specific reality, and it shapes how we resource our local jobs. We also handle Roofing in Concord and Windows & Doors in Concord, so if your bathroom project uncovers a leak that goes farther than the drywall, one call covers the whole repair.
We Also Serve Cities Near Concord
Our crews handle Bathroom Remodeling requests across the Diablo Valley, including Pleasant Hill, Contra Costa Centre, Waldon, and Walnut Creek. If you’re just over the line but still want a contractor who pulls permits and puts every allowance in writing, call us. We’ll tell you straight if your job is in our wheelhouse. The no-trip-charge policy applies inside the county, and Concord is our home base for scheduling in this area. Dispatch is coordinated from our San Francisco Bay Area office, and crews serve Concord locally.
Serving Concord, CA - Our Local Coverage Area
We’re based in the Concord 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 Concord
Most Concord bathroom remodels can start within 2 to 3 weeks of a signed contract, depending on material lead times. Custom vanities and specialty tile add time. We’ll give you a written start date at contract signing, and if that date moves, you’ll hear it from Tom directly. Call (877) 610-1318 and we’ll give you a straight answer for your specific job.
Yes. We work in 94518, 94519, 94520, and 94521, from the older flatland tracts to the newer builds near the Veranda. If you’re in Concord, you’re in our service area, and there’s no trip charge inside the county.
It won’t change unless the scope changes. That’s the whole agreement. If we open a wall and find something nobody could have seen, you get a written change order with a specific dollar amount before we do any additional work. No surprises at the end. An allowance that isn’t on paper is a surprise waiting for a date, and we don’t work that way.
It’s comparable to Walnut Creek and Pleasant Hill, but Concord’s slab-on-grade stock adds a variable some estimates won’t include. Homes that need floor leveling or drain line replacement will land higher in the range. A full remodel here runs $9,000 to $28,000, and the honest answer is that the soil under this city can add cost. We tell you before you sign, not after.
Every job carries our written 90-Day Done Right Promise. If it’s not done right, Tom comes back and makes it right, one call. We also honor manufacturer warranties on the brands we install, and because we install named materials like Schluter, Grohe, and Sterling, the factory warranty actually means something. Call (877) 610-1318 for a free estimate and we’ll walk you through the specifics for your project.
Get Your Concord Bathroom Remodel Estimate
If you’re ready to price your bathroom remodel, call Barrett & Sons Construction at (877) 610-1318. Tom or one of his sons will answer. You’ll get a free estimate, a written line-item scope, and a straight conversation about what your Concord house actually needs. Senior and veteran discounts are available, and a second opinion on any written estimate is always free. Address 94518, 94519, 94520, or 94521, and let’s talk about what’s really under that old tile.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Concord since 1998.







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