Transform Your Home. Elevate Your Life.

Whether it's a dated kitchen, an outdated bathroom, or a full home makeover, Lee Thanh Construction brings your vision to life with precision craftsmanship and transparent pricing. We handle everything from permits to final finishes — so you can enjoy the transformation without the stress.

Popular projects: Kitchen remodels · Bathroom renovations · Flooring & painting · Full home gut renovations

Build It Right From the Ground Up.

From custom single-family homes to multi-unit residential builds, Lee Thanh Construction delivers new construction projects with expert project management, quality materials, and on-time delivery. We work closely with architects and designers to bring your dream build to reality.

Popular projects: Custom homes · Spec homes · Multi-family residential · Ground-up commercial builds

California's Smartest Home Investment.

ADUs are one of the best ways to add value to your property and generate rental income in Southern California. Lee Thanh Construction specializes in ADU design, permitting, and construction — navigating California's complex regulations so you don't have to.

Popular projects: Detached ADUs · Garage conversions · Junior ADUs (JADUs) · Two-story ADU additions

More Space. More Value. More Home.

Need an extra bedroom, a home office, or a larger living area? Our room addition specialists design and build seamless extensions that match your existing home's style and structure. We manage all permits, engineering, and construction from start to finish.

Popular projects: Master suite additions · Second-story additions · Sunroom & patio enclosures · Garage conversions

Built for Business. Built to Last.

We understand that downtime costs money. Our commercial construction team works efficiently and professionally to complete your project on schedule — minimizing disruption to your operations. From retail fit-outs to office renovations, we deliver commercial spaces that work as hard as you do.

Popular projects: Office tenant improvements · Retail & restaurant build-outs

The Right Materials. The Right Price. Zero Headaches.

Sourcing quality materials at the right price is one of the biggest challenges in any construction project. Lee Thanh Construction takes the guesswork out of the equation — we leverage our established supplier relationships across Southern California to procure materials that meet your quality standards and budget requirements.

Our dedicated project managers oversee every phase of your build, ensuring materials arrive on time, on spec, and on budget. No surprise costs. No delays. Just seamless execution from blueprint to completion.

What's included:

• Supplier sourcing & vendor negotiation

• Material scheduling & delivery coordination

• Budget tracking & cost reporting

• Quality inspection upon delivery

• Full project timeline management

• Single point of contact from start to finish

Ideal for: Homeowners managing large renovations · Developers coordinating multiple trades · Commercial clients requiring detailed cost reporting