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 Sunnyvale
A full bathroom remodel in Sunnyvale typically runs $9,000 to $28,000, with walk-in shower installations landing between $4,500 and $12,000. Most projects in the 94086 and 94087 ZIPs take two to four weeks once permits clear. If you’re weighing a remodel on a 1950s ranch off El Camino Real or a newer place near Ortega Park, call Tom Barrett and his sons at (877) 610-1318. We’ll walk the job with you, write down every allowance, and give you a real number before any wall comes open.
Why Barrett & Sons Construction Is Sunnyvale’s Preferred Bathroom Remodeling Company
We’ve been pulling permits in Sunnyvale long enough to know what city inspectors flag most on mid-century slab homes: undersized shear walls, corroded window frames, and original electrical panels that never got upgraded. That’s not a sales pitch. It’s what we’ve found behind the tile on Murphy Street ranches and on remodels near Serra Park. Tom Barrett puts his name, address, and license number on every contract. You can look it up before you sign anything.
Our crew members carry the Barrett & Sons name on their shirts and their work. Tom’s sons run the crews, and a live person answers the phone 24 hours a day. When you call about a Bathroom Remodeling question, you talk to someone who’s actually set foot in Sunnyvale homes, not a call center reading a script.
We don’t ask you to trust us on faith. Every scope, every allowance, every price change arrives as a written change order before work happens. That’s the only way we’ve done business since 1998. An allowance that isn’t on paper is a surprise waiting for a date.
Our Bathroom Remodeling Services in Sunnyvale
Walk-In Showers & Shower Remodeling
Walk-in shower installation in Sunnyvale runs $4,500 to $12,000 depending on waterproofing scope and whether we’re rebuilding the pan on a concrete slab. Many 1950s and 1960s ranches here have slab-on-grade floors that shift seasonally with the expansive clay toward the bay, so we pay close attention to the Schluter waterproofing membrane and the slope before tile ever goes down. We spec marine-grade stainless drains and fixtures as standard in 94089, where airborne salt from the bay accelerates corrosion that inland shops never see.
Tub-to-Shower Conversion
A tub-to-shower conversion in Sunnyvale typically costs $3,500 to $10,000. On a 1958 ranch off Remington Drive in 94087, our crew opened a bathroom wall to find single-pane aluminum window frames corroded at the sill and original 100-amp service feeding a 1970s exhaust fan, both compromised by decades of salt air. We spec’d marine-grade aluminum replacement windows and a stainless exhaust hood, then reframed the shower to load-bearing shear wall schedule before the inspector ever signed off. That’s the difference between a quote that’s cheap and a job that’s done.
Frameless Glass Shower Enclosures
Frameless glass enclosures look clean, but in Sunnyvale they live or die on the hardware. Cheap chrome hinges pit within a few years this close to the bay. We use hot-dip stainless hardware and have our glass supplier cut to measurements taken after tile is set, not before. That way the door hangs square and the seal actually seals.
Vanities, Tile & Fixtures
Vanity installation in Sunnyvale runs $800 to $3,000 for a standard replacement, more if we’re moving plumbing on a slab. We carry Sterling and Grohe fixtures in our Bay Area stock, and we don’t push mystery brands off a van. For tile work, we account for the seasonal slab movement in low-lying neighborhoods near 94088 by using crack-isolation membrane where the floor meets the wall. Small steps like that keep grout from blowing out in the first wet season.
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 Sunnyvale
We install and stand behind Schluter waterproofing systems, Sterling tubs and surrounds, and Grohe faucets and shower valves. These are brands you can look up. We keep common parts accessible for Sunnyvale jobs from our Bay Area stock, so a cracked valve cartridge or a missing Schluter corner doesn’t stall your remodel for a week. If you’re comparing bids, ask any contractor which brand they’re putting behind the tile. Then compare it to what we put on paper.
Common Bathroom Remodeling Problems We See in Sunnyvale Homes
- Slab movement cracks rigid tile and grout. Expansive clay soils toward the bay in 94089 shift enough to crack first-floor bathroom tile if the slab wasn’t properly reinforced. We check for this before we bid, not after tile goes down.
- Salt air corrodes cheap hardware fast. Chrome hinges, cheap window frames, and standard exhaust fans pit and fail years earlier near Moffett than they would in Cupertino. We spec marine-grade materials as the default.
- FAA Part 77 height limits kill second-story plans. Near Moffett Federal Airfield, a planned second-story bathroom addition in 94089 can be capped by airspace obstruction limits before you’ve ordered rough-in materials. We check this in design, not demolition.
- Moisture-wicking rots bottom plates before you see it. Mid-century ranch subfloors on concrete slabs often hide moisture that’s been rotting the bottom plate for decades. We inspect for this when we open the wall, and we fix it before the new shower pan goes in.
Pricing for Bathroom Remodeling in Sunnyvale, CA
Here’s where the money goes on a Sunnyvale bathroom remodel. These are real numbers we give to homeowners in 94085, 94086, 94087, and 94088:
| Project | Typical Sunnyvale Range |
|---|---|
| Full Bathroom Remodel | $9,000 – $28,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
Why the spread? A bathroom remodel off Homestead Road where we’re keeping the toilet and vanity in place lands near the low end. A gut remodel on a slab home with corroded windows, an electrical panel upgrade, and shear wall reframing lands near the high end. The price gap between coastal-spec and inland-spec hardware is part of it too. Chrome hinges and standard aluminum frames save you a few hundred dollars today and fail within a decade this close to the bay. Stainless and marine-grade cost more now and last the life of the bathroom. Cheap spec always costs more by year ten.
You’ll get a written line-item quote before you commit. Call (877) 610-1318 and we’ll schedule a walkthrough at your Sunnyvale home. The estimate is free.
We Also Serve Cities Near Sunnyvale
Our Bathroom Remodeling in Sunnyvale work regularly takes us to Mountain View, Santa Clara, Cupertino, and Los Altos. Same crew, same change orders in writing, same 90-Day Done Right Promise on every job. If you’re a few minutes over the city line, call us anyway. No trip charge inside the county.
Serving Sunnyvale, CA - Our Local Coverage Area
We’re based in the Sunnyvale 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 Sunnyvale
Yes. If you’re changing the shower valve, drain location, or any plumbing rough-in, Sunnyvale requires a plumbing and building permit. On slab-on-grade ranches, moving the drain means saw-cutting concrete and re-routing the trap, which city inspectors need to see before we close it up. We pull permits on every eligible job and the inspector’s sign-off is part of the contract. Call (877) 610-1318 for a quote that already accounts for permit fees.
FAA Part 77 is a federal airspace protection rule and homes near Moffett Federal Airfield with a second-story addition planned have height limits that can be tested before construction. Some projects in 94089 face a ceiling that kills a second story before the owner even knows the restriction exists. Southern Sunnyvale ZIPs and neighboring Cupertino don’t have this constraint. We check Part 77 implications during design, before you spend money on plans you can’t build. Call (877) 610-1318 and we’ll walk you through what your property can actually support.
Any bathroom remodel in Sunnyvale that adds or replaces lighting, exhaust fans, or windows must meet California’s Title 24 energy standards. That means high-efficacy LED fixtures, a properly sized and ducted exhaust fan with a humidistat in most cases, and windows that meet the climate zone’s U-factor and SHGC ratings. If we’re touching more than 10% of the wall or ceiling, insulation must be upgraded to current code. We handle all of this in the scope and the permit package. Call (877) 610-1318 for a quote that includes Title 24 compliance.
Sometimes, yes. Floor tile, mastic, and some wall tile adhesives from the 1950s and 1960s can test positive for asbestos in Sunnyvale ranches. We never assume either way. We send suspect materials to a certified lab before demolition touches them. If the test comes back positive, we bring in a licensed abatement crew and the scope gets a written change order before anything changes. That’s not a backdoor surprise. You’ll see it on paper first. To talk through your specific home, call (877) 610-1318.
Moving a toilet on a concrete slab in a Sunnyvale ranch means saw-cutting the slab, extending the drain line, and re-pouring concrete. It’s not a no-cost change. A small bathroom remodel in Sunnyvale runs $5,000 to $12,000, and moving the toilet will add to that. If the existing location works, keeping it there saves you the most. We’ll show you both numbers side by side before you pick. Call (877) 610-1318 and we’ll put it in writing.
Call Barrett & Sons Construction for Your Sunnyvale Bathroom Remodel
Tom Barrett and his sons have been remodeling bathrooms in Sunnyvale since 1998. We answer our own phone, we pull permits, and we write down every price change before it touches your job. The 90-Day Done Right Promise means if it’s not done right, Tom comes back and makes it right. One call. No runaround.
Call (877) 610-1318 to schedule your free estimate. Ask for the free second opinion if you’ve already got a written bid from someone else. We’ll go line by line and show you where the money really goes.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Sunnyvale since 1998.