Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Bonita
Bathroom remodeling in Bonita runs $9,000 to $28,000 for a full gut-and-rebuild, while a tub-to-shower conversion typically lands between $3,500 and $10,000. Permits here pull through San Diego County, not the City of Chula Vista, and that changes how the job gets scoped, inspected, and closed out. Sawyer Remodeling has worked Bonita’s older ranch-style homes long enough to know what hides under the tile before we write the price. Call (254) 272-5876 and we’ll walk the bathroom with you, put the scope in writing, and give you a number that does not move once you approve it.
Why Sawyer Remodeling Is Bonita’s Preferred Bathroom Remodeling Company
Bonita homeowners do not have time for a contractor who quotes low, then hands over a change order after the walls are open. Our Bathroom Remodeling process runs on The Relay Visibility Guarantee: a live arrival time before we show up, before-and-after photos during the job, and a written price before a single tool leaves the truck. That written price is not an estimate we can quietly revise. It is the number on the invoice.
Luca Romano runs each Bonita project the same way: scope first, demo second. That means the Scope of Work, allowances for fixtures and finishes, and the draw schedule all get signed before demolition day. If your 1970s hall bath off Bonita Road has subfloor rot or out-of-square framing under the old tile, we find it during our walkthrough and scope it into the original price. It does not become a surprise invoice. The 365-Day Done Right Promise backs every bathroom we finish in Bonita, from Sweetwater Road up toward the 805.
Every crew member who walks into your home is background-checked and uniformed. You know who is coming, when they arrive, and what the work costs. That is how a remodeling company should operate in Bonita.
Styles & brands we work with
Shower Remodel in Bonita
A shower remodel in Bonita usually means one of two things: the existing shower is leaking, dated, or cracked, and you want it rebuilt without touching the rest of the bathroom; or you are already doing a larger remodel and the shower is the centerpiece. Most Bonita shower remodels run $3,000 to $8,500 for a straight replacement, while a full walk-in shower installation with new tile, a custom pan, and frameless glass lands between $4,500 and $12,000.
Frameless Glass and Custom Tile
Bonita homes built in the 1960s and 1970s often have shallow, cramped shower stalls. Opening one up means reframing the opening, waterproofing to current county code, and setting a pan that actually drains. We install Schluter edge trim (the metal strip that waterproofs where tile meets the floor) on every custom tile shower, and we partner with Kohler and Moen for fixtures that hold up to Bonita’s hard water.
When the Drain Relocates
Some Bonita properties sit on septic rather than sewer, which changes where a relocated shower drain can legally tie in. We check this before we scope, not after demo. The permit must account for the actual drain path, and the county inspector will verify the slope. We run the drain to code the first time.
Tub to Shower Conversion in Bonita
A tub to shower conversion in Bonita replaces the existing bathtub with a walk-in shower, and it is the most requested single change we see in the older ranch homes along Bonita Road and the surrounding neighborhoods. The price lands between $3,500 and $10,000 depending on the size of the old tub footprint, whether the drain can stay put, and what you choose for tile and glass. For a lot of Bonita homeowners, this is the practical answer to a tub nobody uses and a bathroom that feels too small.
Cast-Iron Removal and Subfloor Work
Those 1970s cast-iron tubs weigh about 300 pounds, and pulling one almost always exposes subfloor issues. Off Bonita Road near the Sweetwater River, our crew gutted a single-story hall bath and found the framing under the old tub apron was not load-bearing, but the drain rough-in sat right at the edge of the joist bay. We re-ran the drain to inspector-approved slope, set a Kohler shower base with Moen valve trim, rebuilt the subfloor with exterior-grade plywood, and closed it out on the punch list after inspection sign-off. All of it scoped in writing before demolition day.
Septic vs. Sewer
A share of Bonita homes are on septic systems, and that matters when a tub-to-shower conversion changes the drain location or adds a second showerhead. If the new drain path cannot legally tie into the existing septic line, the scope changes. We look at this during the first walkthrough and write it into the price before you sign. No surprises after the walls are open.
Trusted Brands We Service in Bonita
We install and service fixtures from Kohler, Moen, and Grohe, surfaces from Cambria, Silestone, and Caesarstone, and cabinetry from KraftMaid and Wellborn. When a Bonita customer chooses a fixture from one of these brands, the manufacturer’s warranty backs the product and our 365-Day Done Right Promise backs the install. We coordinate delivery so materials are on-site before demo, not after the old bathroom is in a dumpster. If you are looking at prefab or panelized options from companies like Cover or Dvele as part of a larger whole-home rework, we can scope the bathroom to fit that plan.
See the difference
Before
After
Before
After
Before
AfterCommon Bathroom Remodeling Problems We See in Bonita Homes
- Subfloor rot under old tubs. Bonita’s older single-story ranch homes leak at the tub apron and the floor around the toilet. Once the tile comes up, the plywood underneath is often soft or delaminated. We rebuild it with exterior-grade plywood before setting anything new.
- Out-of-square framing. Homes built in the 1960s and 1970s settle. By the time you replace a tub, the walls may be off by a half-inch or more across an 8-foot span. That changes how the backer board seats and how the tile lines land. We correct it before waterproofing.
- County permit gaps. Bonita is unincorporated, and unpermitted bathroom work from past owners is common. A shower rough-in or added vanity circuit without sign-off surfaces at resale and costs far more to open up and redo. We pull the county permit and schedule the inspection ourselves.
- Undersized exhaust fans. Bonita’s mild climate means windows stay shut for much of the year, and older baths often have a noisy 50 CFM fan that does nothing. We upgrade to properly sized ventilation as part of the remodel because trapped moisture is what kills the new tile and paint.
Pricing for Bathroom Remodeling in Bonita, CA
Here are the honest ranges we quote in Bonita. A full bathroom remodel runs $9,000 to $28,000 depending on whether we move plumbing, what finishes you choose, and how much framing repair the old bath needs. A small bathroom remodel runs $5,000 to $12,000. The line items below are what actual Bonita jobs cost through our process, not generic national numbers.
| Scope | Bonita 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 number in Bonita: whether the drain relocates (and whether your home is on septic or sewer), the condition of the subfloor and framing once the old tub is out, the tile and glass you pick, and whether you want Cambria or Silestone on the vanity instead of a standard quartz. We write every allowance into the contract. Call (254) 272-5876 for a free estimate, and we will walk your bathroom with you and line-item the price before you commit.
We Also Serve Cities Near Bonita
Sawyer Remodeling serves Bonita and the surrounding South Bay communities, including National City, Chula Vista, Lemon Grove, and Spring Valley. If you are a few minutes from Bonita and need a bathroom remodel scoped and priced the right way, we will bring the same written-price process to your door. Call (254) 272-5876 to schedule a walkthrough.
Serving Bonita, CA - Our Local Coverage Area
We’re based in the Bonita 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 Bonita
Yes. Bonita is unincorporated San Diego County, so bathroom remodels pull county building permits and pass county inspections, not City of Chula Vista or City of San Diego sign-offs. A tub-to-shower conversion, relocated drain, or added vanity circuit without an inspection can surface at resale. We pull the permit ourselves, schedule the inspection, and do not close the job until sign-off is in hand. Call (254) 272-5876 and we will scope it into the contract.
A tub-to-shower conversion in Bonita runs $3,500 to $10,000. The range depends on drain location, whether your home is on septic or sewer, and the tile and glass you choose. Many older Bonita ranch homes need subfloor repair once the original cast-iron tub comes out. We price that repair up front, not as a change order. Call (254) 272-5876 for an exact line-item quote.
Because the contractor starts demo before the Scope of Work, allowances, and draw schedule are signed. In Bonita, older ranch-style baths hide subfloor rot, out-of-square framing, and unpermitted previous work under the tile. When those are not scoped in writing, they become mid-project change orders. Our written price covers what we find in the walkthrough, and our Scope of Work is signed before demolition day. Call (254) 272-5876 and we will show you the difference.
A straight tub-to-shower conversion in Bonita typically takes five to eight working days from demo to inspection sign-off. A full bathroom remodel with moving plumbing, new vanity circuits, and custom tile runs three to five weeks. County inspection scheduling can add a couple of days, and we build that into the calendar before we start. The timeline is in the contract. Call (254) 272-5876 for a schedule you can hold us to.
Yes. A shower replacement in Bonita runs $3,000 to $8,500, and a bathroom vanity installation runs $800 to $3,000. You do not need to gut the whole bathroom to fix the part that is failing. We scope the single change, pull the permit if the work touches plumbing or electrical, and leave the rest of the bath untouched. Call (254) 272-5876 and we will let you know what actually needs to be done and what can wait.
Written by Luca Romano, Owner at Sawyer Remodeling, serving Bonita since 2005.
