Licensed Bathroom Repair Contractor · Rancho Cucamonga, California
Bathroom Repair
in Rancho Cucamonga, CA
Professional Rancho Cucamonga Contractor and repair services in Rancho Cucamonga. From fixing hidden leaks to luxury master bath renovations, we provide expert waterproofing and precision tile work. Family-owned since 1987.
Investment Worth Making
High-ROI Bathroom Repair
A bathroom renovation is one of the smartest upgrades for your Rancho Cucamonga home. Beyond the daily luxury of a walk-in shower, professional repair and remodeling protect your home's structural integrity from water damage.
TDQ Construction manages the entire trade scope — plumbing, waterproofing, electrical, and tile — eliminating the stress of managing multiple subcontractors.
Serving Rancho Cucamonga including Alta Loma, Etiwanda, Victoria.
Services
Bathroom Solutions in Rancho Cucamonga
Full Bathroom Renovation
Complete down-to-the-studs renovation in Rancho Cucamonga — including layout changes, new plumbing, electrical, and custom finishes.
Most popular choiceWalk-In Showers
Custom tiled walk-in showers with zero-entry options, built-in benches, and niche storage using premium waterproofing systems.
Custom glass includedBathroom Leak Repair
Expert diagnostic and repair for hidden shower leaks, subfloor rot, and water damage that threatens your home's structure.
Structural repair expertsTub-to-Shower Conversion
Replacing outdated bathtubs with modern, accessible walk-in showers to improve safety and aesthetics in your home.
Safety & ROI focusedCustom Tile & Stone
Precision installation of porcelain, ceramic, marble, and natural stone with high-performance epoxy grout for longevity.
Master level craftsmanshipVanity & Fixture Upgrades
Installation of custom vanities, floating cabinets, and high-efficiency plumbing fixtures to modernize your space.
In-house plumbingThe TDQ Difference
Waterproof for Peace of Mind
Most bathroom failures occur behind the tile due to improper waterproofing. We build bathrooms that last for decades by following strict industry standards and using premium moisture barriers. One contractor, one contact, one result: perfection.
Inspect Your Rancho Cucamonga BathroomAdvanced Waterproofing
Most bathroom failures happen behind the tile. At TDQ, we use industry-leading moisture barriers (Schluter-Kerdi) to ensure your Rancho Cucamonga bathroom is 100% waterproof for life — no leaks, no mold.
In-House Plumbing & Tile
We don't juggle subcontractors. Our in-house team handles the plumbing rough-in, electrical, and precision tile work, ensuring strict quality control and a faster timeline.
Code & Permit Compliance
Bathrooms are complex technical environments. We handle all Rancho Cucamonga building department requirements, ensuring every valve, drain, and circuit is permitted and inspected.
Clean Job Site Policy
Renovating a bathroom in an occupied home is invasive. We use floor protection and dust containment systems to keep the rest of your home pristine during the process.
How It Works
The Path to a Better Bath
Inspection & Quote
We assess your Rancho Cucamonga bathroom's current condition, check for underlying water damage, and provide a clear, line-itemed estimate.
Design & Selection
You select your tile, fixtures, and finishes. We confirm all measurements and order materials to prevent mid-project delays.
Demolition & Repair
We strip the space to the studs. If we find subfloor rot or plumbing issues, we fix them correctly before moving forward.
Waterproofing & Rough-In
Plumbing and electrical are moved to their new locations, and our multi-stage waterproofing system is installed and tested.
Tile & Grout Work
Our master tilers install your chosen finishes with precision alignment, followed by high-performance, stain-resistant grout.
Fixtures & Final Polish
Vanities, glass doors, and fixtures are installed. We perform a final walkthrough to ensure every detail meets our standards.
Free Estimate
Start Your Rancho Cucamonga Bathroom Remodel
Ready to transform your space? We provide detailed written estimates with zero pressure. Contact us today for a local inspection.
Quickest response
(714) 357-1608
Send Us a Message
Service Area