Bathroom Tile Installation by NP Line Design. Licensed GC #1105249. March 2026 pricing. 1-3 weeks. Free on-site estimates.
Get a free, no-obligation estimate from NP Line Design (CSLB #1105249). Licensed, bonded & insured.
“In older Valley neighborhoods — homes built 1950–1975 — I always check the cast iron drain before we close the walls. If it's corroded or has root intrusion, we replace it while the floor is open. The access cost is near zero mid-remodel; doing it after is a $8–12K emergency. Always check the drain.”
Request a pre-tile shower inspection from LADBS before any tile is installed. The inspector verifies the waterproofing assembly is correct. This costs nothing extra and protects you from tile being applied over an improperly waterproofed surface — which leads to failure and full tile removal to re-waterproof.
NP Line Design (CSLB #1105249) specializes in Bathroom Tile Installation La across Greater Los Angeles. Founded by Netanel Presman, we bring 15+ years of LA-specific construction experience to every project. Verify any contractor at cslb.ca.gov before signing a contract.
Permit requirements depend on the specific scope of work. Most structural, electrical, plumbing, and mechanical work in Los Angeles requires LADBS permits regardless of project size. Your contractor should verify permit requirements for your specific project and pull all required permits before work begins.
Tile is the defining material in any bathroom remodel, and the range of options in Los Angeles is extraordinary -- from $5/sqft porcelain to $45/sqft Calacatta marble. NP Line Design installs bathroom tile on floors, shower walls, tub surrounds, backsplashes, and accent walls. We specialize in large-format tile (minimal grout lines), geometric patterns, and natural stone installations that require precision cuts and proper waterproofing.
Prices reflect Los Angeles market rates as of March 2026. Actual costs depend on scope, materials, and site conditions. Free on-site estimate available.
Every NP Line Design bathroom tile installation project includes:
Where function meets luxury
Bathroom Remodeling Portfolio
Bathroom tile installation in Los Angeles costs $5-$45 per square foot for materials plus $8-$15/sqft for labor. A full 75-sqft bathroom retile with standard porcelain costs $1,500-$3,000 for materials and labor. Natural stone and large-format tiles cost more due to material cost and installation complexity.
A typical bathroom retile takes 1-3 weeks. Shower-only retiling takes 4-7 days (including waterproofing cure time). Full bathroom floor and wall tiling takes 1.5-3 weeks depending on complexity, pattern, and material. NP Line Design coordinates all steps to minimize bathroom downtime.
Porcelain tile with a matte or textured finish is the best choice for bathroom floors -- it is slip-resistant, waterproof, and durable. We recommend at least 12x24 size to minimize grout lines. For shower floors specifically, smaller mosaic tiles (2x2 or hexagon) conform better to the shower slope.
Absolutely. Proper waterproofing is the most critical step in bathroom tile work. NP Line Design applies a continuous waterproofing membrane (Schluter Kerdi, RedGard, or Laticrete HydroBan) to all shower walls and floors before any tile is set. This prevents moisture damage to the structure behind the tile.
Related Bathroom services:
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$5-$45/sqft · March 2026 pricing
1-3 weeks typical
CSLB #1105249 · B-license · Bonded & insured
