Bathroom remodeling in Otay Ranch, CA
Whether it is a primary bath, hall bath, or powder room in Otay Ranch, 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's included
Walk-in showers, tubs, vanities, and tile. We handle plumbing, electrical, framing, and finish work in-house.
- Walk-in showers with frameless glass
- Tile work, large-format and mosaic
- Vanities, single, double, and custom
- Plumbing, electrical, code-compliant
- Permits and inspections handled

Why Otay Ranch chooses 5 IN 1 Construction
Otay Ranch is one of the largest master-planned communities in San Diego County, built mostly from the late 1990s through today. Homes here range from 1,800 to 4,500 sq ft with similar floor plans across each village. We have remodeled enough Otay Ranch homes to know which builder did which tract, which load-bearing walls run where, and how each HOA handles permit notice.
We have been remodeling Otay Ranch 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. No subcontractors, no surprise fees, and a one-year workmanship warranty.
Neighborhoods we serve
- • Village of Heritage
- • Village of Montecito
- • Village of Escaya
- • Village of San Miguel Ranch
- • Eastlake Vistas
ZIP codes: 91913, 91915
Common questions
How much does a bathroom remodel cost in Otay Ranch?+
Most bathroom remodels in Otay Ranch 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 Otay Ranch?+
If you are moving plumbing, drains, or electrical, Otay Ranch 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 Otay Ranch homes with cast-iron drains?+
Older homes in Otay Ranch 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.
Also need help with Otay Ranch?
Kitchen Remodeling in Otay Ranch
Full kitchen remodels with cabinets, countertops, flooring, and layout changes. We handle the whole job in-house, from rough-in to final walkthrough.
Flooring Installation in Otay Ranch
Luxury vinyl plank, tile, hardwood, and laminate. Single rooms or whole-home installs.
Ready for bathroom remodeling in Otay Ranch?
Free in-home estimate. Written quote within 48 hours. Victor or Julian Carrasco will be there in person.
Get free estimate