ADU / Garage ConversionLong Beach, CA 90801
Modern Build offers adu / garage conversion services in Long Beach, CA 90801
Get a Free EstimateADU & GARAGE CONVERSION SERVICES
Garage Conversion Contractor in Long Beach, CA 90801
Modern Build transforms unused garages into permitted, fully functional ADUs in Long Beach, CA 90801. 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
Licensed and insured general contractors serving California homeowners with a proven track record of excellence and compliance.
We provide fully transparent estimates and line-item quotes so you know exactly what you're paying for, with no hidden fees ever.
What’s Included in Your Long Beach ADU Conversion?
From garage to high-functioning living space in Long Beach, CA 90801.
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 90801?
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 90801, 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 90801 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 90801, CA Trust Us
Long Beach, CA 90801 is primarily used for mailing services, but nearby neighborhoods offer a rich variety of renovation opportunities. From classic Craftsman homes near Downtown to updated condos along Atlantic Ave, our remodeling projects in Long Beach blend timeless design with modern efficiency. We’re deeply familiar with local permitting and historic guidelines.
A FUNCTIONAL SPACE YOU’LL LOVE
Turn Unused Space Into Value in Long Beach, CA 90801
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
Our Gallery
Explore some of the work we've done for our clients
Rated 5.0 stars by homeowners in Long Beach, CA 90801. Trusted by over 11+ families this year.
Building codes in Long Beach can vary, and we handle the details for you.
FAQ
Answers to Your Most Common adu Remodeling Questions.
Other Services We Offer in Long Beach, CA
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Trusted by Homeowners Across Los Angeles
Consistent quality. Consistent 5-star ratings.
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.
Free Consultation
(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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