
ADU / Garage ConversionLong Beach, CA 90813
Modern Build offers adu / garage conversion services in Long Beach, CA 90813
Get a Free EstimateADU & GARAGE CONVERSION SERVICES
Garage Conversion Contractor in Long Beach, CA 90813
Modern Build transforms unused garages into permitted, fully functional ADUs in Long Beach, CA 90813. Whether you’re adding a rental unit, home office, or guest house, we handle the entire process from planning to construction.
Our ADU conversions in Long Beach are tailored to your goals and comply with all zoning, building, and safety regulations — ensuring long-term value and peace of mind.
Free Consultation
(323) 300-4130

Why Homeowners Choose Us
Trusted Experts in ADU / Garage Conversion
All paint, adhesives, and sealants we use meet California’s environmental safety and indoor air quality regulations.
We offer smart, energy-efficient upgrades such as insulation, LED lighting, Energy Star windows, and solar-ready roofing at affordable rates.
What’s Included in Your Long Beach ADU Conversion?
From garage to high-functioning living space in Long Beach, CA 90813.
Garage-to-Living Space Conversion
Custom Floorplans & Design
Plumbing & Electrical Installation
Framing, Drywall & Insulation
City Permits & Compliance
Energy-Efficient Windows & HVAC
Licensed & Insured Construction
Financing Options Available
ADU BUILDERS IN Long Beach, CA
Why Convert Your Garage in Long Beach, CA 90813?
Garage and ADU conversions are the smartest way to expand livable space and boost property value in Long Beach, CA. Whether it’s for rental income, multigenerational living, or personal use, our team delivers turn-key ADU solutions that meet city code.
From initial zoning checks to final inspections, we make sure your Long Beach ADU project is legal, functional, and built to last.
Our Process
Step-by-step from concept to completion
Free Property Assessment
We inspect your garage in Long Beach, CA 90813, review local ADU zoning rules, and confirm feasibility based on your lot and layout.
Custom Design & Engineering
Our designers and engineers create a floorplan tailored to your goals, budget, and the existing structure in Long Beach.
Permit Approval & Construction
We handle all permitting and begin construction with licensed crews and weekly progress updates for your Long Beach, CA 90813 project.
Final Walkthrough & Move-In
After final inspection and occupancy approval, we walk through the completed ADU with you to ensure full satisfaction in Long Beach.
Why We Love Working in This Area
Homeowners in 90813, CA Trust Us
The historic and culturally rich area of Long Beach, CA 90813 includes districts like Willmore and Poly High. We’ve remodeled many homes here, balancing preservation with modern innovation. From vintage craftsman homes to Spanish revivals, our renovations elevate style while respecting architectural roots. Whether it’s refinishing original hardwood floors or opening up closed layouts, Modern Build Home Remodeling enhances everyday living with thoughtful design and precise execution.
A FUNCTIONAL SPACE YOU’LL LOVE
Turn Unused Space Into Value in Long Beach, CA 90813
ADUs in Long Beach are an ideal way to generate rental income, create privacy for guests, or build a flexible home office. Modern Build delivers compliant, energy-efficient, and stylish ADU conversions that elevate your property.
As your local garage conversion experts in Long Beach, we handle everything — from plans and permits to construction and finishes — with full transparency and guaranteed results.
Free Consultation
(323) 300-4130

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Rated 5.0 stars by homeowners in Long Beach, CA 90813. Trusted by over 23+ families this year.
We know what it takes to deliver stunning results in Long Beach.
FAQ
Answers to Your Most Common adu Remodeling Questions.
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We’re here to help with all your home remodeling needs. Reach out for a free consultation or any inquiries you have about our services.
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(323) 300-4130Call us, it's free.
Our expert team has been serving Los Angeles and surrounding areas for over a decade. Whether you are looking to remodel your kitchen, bathroom, or entire home, we provide top-notch services to make your vision a reality.
Let’s start transforming your space into something amazing. Get in touch today to explore how we can bring your project to life.
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