Custom Bathroom Remodeling in Los Angeles & San Fernando Valley
Your bathroom should be the most personal room in your home — not the most frustrating one. At Kobzev Pro Contracting Group, we design and build custom bathrooms for homeowners across Los Angeles, Van Nuys, Sherman Oaks, Studio City, and Encino. Whether you want a spa-worthy master suite with a freestanding soaking tub, a sleek walk-in shower conversion, or a clean, modern guest bath refresh, we handle every step in-house: design, permits, waterproofing, tile, plumbing, and electrical.
Get a Free Estimate
Master Bathroom Remodeling in Los Angeles
Bathroom Remodeling Los Angeles & San Fernando Valley
The master bath is where your day starts and ends. We transform cramped, outdated bathrooms across the San Fernando Valley into luxurious retreats — custom walk-in showers with floor-to-ceiling tile, freestanding soaking tubs, double vanities, and heated floors.
As a licensed Class B General Contractor (CSLB #1148495), we manage every trade in-house and back every project with industry-leading waterproofing (Schluter-Kerdi or hot mop), a fixed-price contract, and a written warranty.
Our Recent Bathroom Transformations in Los Angeles
Right Here in Los Angeles
Explore completed bathroom projects across Los Angeles and the San Fernando Valley. From modern minimalist designs to classic luxury finishes, see the craftsmanship we bring to every tile, fixture, and finish.
Our Bathroom Remodeling Process in Los Angeles
STRESS-FREE RENOVATION
Remodeling a bathroom — especially a master bath — can disrupt your daily routine. That’s why our process is built around speed, cleanliness, and clear communication. Before demolition begins, we install heavy-duty floor protection and sealed dust barriers with HEPA air scrubbers to keep the rest of your home pristine. You won’t find construction dust in your bedroom hallway or kitchen — we treat your home with the same care we’d want for our own.
Our project managers coordinate plumbers, tilers, and electricians on a tight, sequenced schedule to minimize the time you’re without a functioning bathroom. We don’t leave you with a torn-up wet room for months while trades come and go on their own timeline. Every subcontractor on a Kobzev Pro project works within a structured plan — so delays don’t cascade.
For homeowners in Van Nuys, Sherman Oaks, Studio City, and across the San Fernando Valley, this matters. You’re living in the home throughout the renovation. We get in, we do it right, and we hand you back a bathroom that’s built to last — on the schedule we promised.
Step 1:
Design & Material Selection
We guide you through sourcing the perfect tiles, vanities, and fixtures for your style and budget. We finalize the layout to maximize functionality before any construction begins.
Step 2:
Demolition & Protection
We seal the work zone with dust barriers and protect your floors. Old fixtures and debris are removed responsibly, leaving a clean slate for the rebuild.
Step 3:
Waterproofing & Installation
We update plumbing and electrical to code, then install industry-leading waterproofing (hot mop or Schluter-Kerdi). Our tile setters lay every course with precision.
Step 4:
Final Polish & Walkthrough
We deep-clean the space, test every faucet and drain, and walk through the finished project with you — handing over your new bathroom only when every detail meets our standard.
Why LA Homeowners Trust Us With Their Bathrooms
A bathroom remodel is the riskiest renovation to trust to an unlicensed contractor. One small waterproofing mistake can cause thousands of dollars in mold and structural damage — years after the project is done.
At Kobzev Pro, we don’t cut corners. We use Schluter-Kerdi membranes and hot mop systems to create a fully sealed wet environment, tested for leaks before a single tile goes up. Our tile setters are craftsmen who understand layout flow and precision. Every project is backed by a written warranty and a licensed company that stands behind its work — for the long term.
WATERPROOFING EXPERTS
We use advanced Schluter-Kerdi membranes and hot mop systems to ensure your shower pan and walls are 100% leak-proof before any tile is installed.DUST PROTECTION
We install plastic zipper walls and heavy-duty floor coverings before demolition begins, keeping construction dust strictly contained to the work zone.FIXED-PRICE CONTRACTS
No surprise costs mid-project. We provide a detailed written proposal upfront — so you know exactly what your new bathroom will cost before we start.
Frequently Asked Questions
Planning an ADU, kitchen, or bathroom in LA? Get expert answers to start your project right.
A typical guest bathroom remodel in Los Angeles takes 2–4 weeks from demolition to final walkthrough. A full master bathroom renovation — including custom tile work, new plumbing fixtures, and a walk-in shower — generally takes 4–6 weeks. Timelines depend on material lead times and project complexity. At Kobzev Pro, we coordinate all trades on a tight schedule to minimize the time you’re without a functioning bathroom.
Kobzev Pro uses industry-leading waterproofing systems for all shower installations, including Schluter-Kerdi membrane and traditional hot mop (a built-up asphalt membrane applied to the shower pan). Both methods create a fully sealed wet environment before any tile is installed. We never skip this step — improper waterproofing is the leading cause of mold and structural damage in bathroom remodels. Every shower we build is tested for leaks before tiling begins.
Yes — most homeowners remain in their homes during a bathroom remodel. Kobzev Pro installs heavy-duty floor protection and sealed dust barriers with HEPA air scrubbers before demolition begins, keeping the rest of your home clean and livable. We do recommend having access to a second bathroom during the renovation. If the master bath is your only bathroom, we can discuss sequencing the work to ensure you always have access to a functioning toilet and shower.
Permits are required in Los Angeles whenever a bathroom remodel involves changes to plumbing, electrical wiring, or structural elements. Cosmetic updates — like replacing a vanity, toilet, or tile — typically do not require a permit. As a licensed Class B General Contractor (CSLB #1148495), Kobzev Pro handles all permit applications with the Los Angeles Department of Building and Safety (LADBS) on your behalf, ensuring your project is fully code-compliant.
Bathroom remodel costs in Los Angeles typically range from $12,000 for a basic guest bath refresh to $75,000 or more for a full master bathroom renovation with custom tile, a walk-in shower, soaking tub, and layout changes. The final cost depends on the bathroom’s size, the materials selected, and whether plumbing or electrical lines need to be relocated. Kobzev Pro provides a fixed-price written proposal before any work begins, so there are no surprise costs.
Kobzev Pro serves homeowners throughout Los Angeles and the San Fernando Valley, including Van Nuys, Sherman Oaks, Studio City, Encino, Woodland Hills, Tarzana, Reseda, North Hollywood, Burbank, and Santa Monica. We are based in Van Nuys, CA, and our teams typically serve projects within a 30-mile radius of our office.
Ready to Start Your Morning in Style?
Stop settling for an outdated bathroom. Whether you need a tub-to-shower conversion or a full luxury master bath renovation, our team is ready to help. Schedule your free in-home estimate today.
Project estimator
with years of
experience.
OUR SPECIALIZATIONS
