Long Beach Remodeling & Design-Build Contractor
Design-Build Remodeling in Long Beach
Optima Design & Build is a licensed general contractor serving Long Beach homeowners in Belmont Shore, Bixby Knolls, California Heights, Los Altos, Naples, Alamitos Beach and across the city. We handle the full project in one place: design and 3D renderings, a detailed proposal, city permits, and construction through the final walkthrough.
From Craftsman bungalows to mid-century homes, Long Beach has many older houses with character worth keeping. We work on homes across Long Beach, including the ADU kitchen shown below, and we know how to update kitchens, baths and systems while respecting the home's style.

What We Build
One team, one contract and one point of accountability, from the first sketch to the last fixture.
Kitchen Remodeling
Open layouts, custom and semi-custom cabinets, islands, and load-bearing wall removal done right.
Kitchen remodeling →Bathroom Remodeling
Primary suites, guest baths, curbless showers and steam showers, built with proper waterproofing.
Bathroom remodeling →ADUs
Detached ADUs, garage conversions and JADUs, from feasibility and design through permits and build.
ADUs →Home Additions
Room additions and second-story additions designed to fit local zoning and the look of your home.
Home additions →Whole-Home Remodels
Full interior renovations with design, budget and construction managed by one team.
Design & build →Free Consultation
Meet on-site, talk through ideas, and get a ballpark range before you commit to anything.
Book a visit →Projects in Long Beach



What to Know Before You Remodel in Long Beach
Long Beach has its own permit process and many protected historic neighborhoods. We plan for both from day one.
Historic districts
Long Beach has many historic districts, such as California Heights and Bluff Park, where exterior changes may need a Certificate of Appropriateness. We check your address and plan for the review.
City permits
Long Beach Development Services handles plan check and permits. We submit complete plans and manage corrections and inspections.
Older homes, hidden conditions
Older homes often have outdated wiring, galvanized plumbing, and lead or asbestos in older materials. We test where needed and price it upfront.
Near the water
In neighborhoods like Belmont Shore and Naples, Coastal Zone rules and salt air both affect the project. We plan for both in design and materials.
Your Project, Step by Step
Consultation
We meet at your home, walk the space and hear your goals.
Design & 3D
Layouts and 3D renderings with a ballpark estimate.
Proposal
A detailed proposal, with financing options available.
Selections & Permits
Finish selections, final renderings and city permits.
Build
Construction managed by one team, to the final walkthrough.
What Our Clients Say
Highly recommend Optima Design and Build for kitchen renovations. Eyal and his team delivered as promised. Out of three contractors I met with, we signed with Eyal because he was responsive, timely, detailed, organized, offered suggestions and gave us options. The kitchen turned out beautifully!!
Verified Google ReviewLong Beach Remodeling Questions
Do you handle permits in Long Beach?
Yes. We prepare the drawings and submit to the City of Long Beach, including historic review when your home is in a historic district. We manage the process through final inspection.
How long does a kitchen or bathroom remodel take?
Construction for most bathrooms takes about 3 to 8 weeks and most kitchens about 5 to 10 weeks, depending on scope. Design and permits come before that. We give you a project timeline with the proposal.
Can I build an ADU in Long Beach?
In most cases, yes. State law allows ADUs and JADUs on most single-family lots, but setbacks, lot size and historic district rules can affect what fits. We check feasibility on your property before design starts.
How much will my remodel cost?
It depends on size, layout changes and finishes. After the on-site consultation and 3D design, we give you a ballpark range, and then a detailed proposal so you know the cost before work begins.
Planning a Remodel in Long Beach?
Book a free on-site consultation. We'll walk the space with you, share ideas, and give you a clear picture of cost and timeline.
We also serve nearby Signal Hill, Lakewood, Seal Beach, Torrance and the South Bay.
