Katz Design & Builders INC

06/29/2026

Three Convenient Locations. One Commitment to Exceptional Results.

Katz Design & Builders is proud to serve homeowners throughout **Los Angeles County** and **Orange County** from our three office locations.

📍 Los Angeles County
Playa Del Rey

📍 North Orange County
Los Alamitos

📍 South Orange County
Laguna Beach

Whether you're planning a kitchen remodel, bathroom renovation, ADU, garage conversion, home addition, outdoor living space, or a brand-new custom home, our experienced design-build team is here to guide you from concept to completion.

✔️ Kitchen Remodeling
✔️ Bathroom Remodeling
✔️ ADUs & Garage Conversions
✔️ Home Additions
✔️ Custom Homes
✔️ Outdoor Living & Hardscape
✔️ Full-Service Design + Build

As a family-owned company, we're committed to exceptional craftsmanship, transparent communication, and delivering projects that exceed expectations.

If you're ready to transform your home, contact us today to schedule your consultation.

🌐 Serving homeowners across Los Angeles County and Orange County.

03/31/2026

What is KATZ Branding?

At KATZ, our brand is not only about building beautiful spaces — it’s about people.

We believe we are in the people business first. Every project, every interaction, every decision starts with one thing: how it makes our clients feel.

For me personally, this is everything. I truly love connecting with people understanding their vision, their lifestyle, and what matters most to them. That connection is what drives every project forward.

We focus on making our clients feel comfortable, confident, and taken care of throughout the entire process.

Because our goal is not just about what we build —
it’s about how people remember feeling while working with us.

Great work matters.
But the experience matters just as much.

ADUBuilder DesignBuild LuxuryRemodel ClientExperience

03/02/2026

We received a great review on a project that included a home addition, a full home renovation, and a new ADU build. Hearing that our clients felt supported, informed, and happy with the final results means everything to us.

At KATZ DESIGN & BUILDERS, we focus on clear communication, strong project management, and quality craftsmanship—from design and permits to the final punch list.

Thinking about an ADU, addition, or full renovation in Playa del Rey or Orange County? Send us a message and we’ll set up a walkthrough.

Looking for an ADU builder or home remodeling contractor in Playa del Rey or Orange County?KATZ DESIGN & BUILDERS is a design-build team handling ADUs, garag...

03/02/2026

We’re currently taking on new projects in Los Angeles and Orange County.

KATZ DESIGN & BUILDERS specializes in:
• New construction/Home Build
• ADUs & garage conversions
• Home additions
• Kitchen + bathroom remodels
• Full home renovations & builds

Our focus is simple: clean work, strong communication, and real project management—so the job stays organized and the results come out right.

If you’re in Los Angeles and Orange County message us and we’ll schedule a walkthrough.

02/25/2026

Built on loyalty.
Driven by quality.
Trusted like family.

At Katz Design & Builders, we don’t just build homes —
we build relationships that last generations.

02/12/2026

Charming Duplex Renovation – Venice, California
Built by Katz Design & Builders

This Venice duplex project included a small addition, open-concept reconfiguration, and a complete home renovation. Working with an older structure presented several challenges, but through thoughtful design and detailed ex*****on, we transformed the property into a modern, functional living space.

We’re proud of the final result and happy to share this beautifully completed project.

02/12/2026

Modern, clean, and detailed — this renovation was all about the finish work.

Katz Design & Builders completed custom carpentry upgrades including crisp wall paneling, sleek trim details, modern stair railing work, and clean bathroom finishes for a high-end, minimalist look. Every line, reveal, and transition was built for a polished result that feels timeless and elevated.

📍Cypress, CA
DM us for a walkthrough + estimate.
HomeRemodel InteriorUpgrades SoCalContractor LosAngelesBuilder OrangeCountyRemodel

02/11/2026

High-end modern master bathroom with freestanding tub, double vanity, and walk-in shower in Palos Verdes by Katz Design & Builders