Modern bathroom remodel with walk-in shower and floating vanity by 5 IN 1 Construction
Bathrooms

Bathroom remodeling in National City, CA

Walk-in showers, tubs, vanities, and tile. We handle plumbing, electrical, framing, and finish work in-house.

Top-rated in National City

Best bathroom remodeling in National City, CA

39+ years
Family-owned since 1987
In-house
Our own crew, never subs
Licensed
CSLB Class B & insured
1-year
Workmanship warranty

Whether it is a primary bath, hall bath, or powder room in National City, we handle the whole job from demo to final caulk. Most bathrooms run 2 to 4 weeks. We tarp floors, set up dust barriers, and clean the site every day.

What we cover

What's included in bathroom remodeling in National City

Walk-in showers and tubs in National City

Curbless walk-ins, frameless glass enclosures, freestanding soaker tubs, and tub-to-shower conversions. Schluter-Kerdi waterproofing on every wet area.

Tile work in National City

Floor tile, shower walls, and accent niches. Large-format porcelain, marble, mosaic, and natural stone, set tight with proper movement joints.

Vanities and countertops in National City

Single, double, and floating vanities with quartz or stone tops. Custom builds if you need a non-standard size for a tight layout.

See related service

Plumbing and fixtures in National City

New shower valves, drains, toilets, vanity sinks, and stops. We rough-in to current code and pressure-test before close-up.

How we work

How to start your National City bathroom remodeling

  1. 1

    Free in-home estimate

    We come to your home, walk the space, and listen to what you want out of the bathroom remodeling. No high-pressure sales, no surprise fees later.

  2. 2

    Honest, written quote

    You get a clear line-item quote in plain English. Materials, labor, timeline. If something changes mid-project, you sign off before any extra cost.

  3. 3

    Design and material selection

    We help you pick finishes that fit your budget and the existing home. We have trade pricing with local suppliers, which we pass through.

  4. 4

    Build with our in-house crew

    The Carrasco family runs the job site every day. No revolving subcontractors. Clean work, daily progress, and someone you can talk to face-to-face.

  5. 5

    Final walkthrough and warranty

    We do a punch-list walk with you before final payment. If anything isn't right, we fix it. Our workmanship is backed for a full year after completion.

Honest pricing

How much does a bathroom remodel cost in National City?

$12,000 to $35,000

A full bathroom remodel in National City typically runs $12,000 to $35,000. Powder rooms and small refreshes come in under $10,000. Primary suites with custom showers, double vanities, and freestanding tubs land in the $35,000 to $55,000 range. The biggest cost drivers are tile (square footage and material) and whether plumbing moves.

Why 5 IN 1

Why National City homeowners choose 5 IN 1 for bathroom remodeling

5 IN 1
The other guys
Who does the work
Our own Carrasco-trained crew, on payroll.
Subcontractors who change job to job.
How you get priced
A written, line-item quote before demo.
A verbal ballpark that grows mid-project.
Permits & inspections
Pulled in your name, National City inspectors met by us.
Left for the homeowner to chase.
After the job
One-year workmanship warranty and a punch-list walk.
Final payment, then hard to reach.
Local knowledge

Bathroom Remodeling in 5 National City neighborhoods

National City is one of the oldest cities in San Diego County (incorporated 1887) with a housing stock that goes back to the early 1900s. Many craftsman bungalows, mid-century post-and-beam homes, and 1950s ranchers. Remodels here often involve older plumbing (galvanized supply lines, cast-iron drains) that should be addressed when walls are open. Permits go through the City of National City Engineering and Building Department.

We have remodeled National City homes since 1987. The Carrasco family runs every job site, the same in-house crew handles your project from rough-in to final walk, and we pull every permit in your name.

National City neighborhoods we serve

  • Olivewood
  • Lincoln Acres
  • Granger Hills
  • Sweetwater Heights
  • Old Town National City

ZIP codes: 91950

Recent work

Recent bathroom remodeling projects in National City

Walk-in shower with frameless glass and marble tile
Double vanity remodel with quartz counter and matte black fixtures
Tub-to-shower conversion in a Chula Vista bathroom
Powder room remodel with custom tile work
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Common questions

Bathroom Remodeling in National City: frequently asked questions

How much does a bathroom remodel cost in National City?+

Most bathroom remodels in National City run $12,000 to $35,000. Smaller refreshes and powder rooms can come in under $10,000. We give you a written quote before any demo.

How long does a bathroom remodel take?+

Most bathrooms take 2 to 4 weeks. Powder rooms can be done in a week. Larger primary suites with custom showers run 4 to 6 weeks.

Do I need a permit for a bathroom remodel in National City?+

If you are moving plumbing, drains, or electrical, National City requires a permit. We pull it for you. Cosmetic-only updates (vanity swap, paint, mirror, fixtures) usually do not.

Can you do a tub-to-shower conversion?+

Yes. Tub-to-shower conversions are one of our most common requests. We pour a new pan, frame the curb, waterproof, and tile the walls. Most are done in 2 weeks.

What about older National City homes with cast-iron drains?+

Older homes in National City often have cast-iron drains that should be replaced when the wall is open. We check for it and quote it up front so it is not a surprise mid-job.

Where we work

Bathroom Remodeling near you in San Diego County

Ready to start your National City bathroom remodeling project?

Free in-home estimate. Honest pricing. Written quote within 48 hours.

Call (619) 555-0000