ADU / Garage ConversionFullerton, CA 92833
Modern Build offers adu / garage conversion services in Fullerton, CA 92833
Get a Free EstimateADU & GARAGE CONVERSION SERVICES
Garage Conversion Contractor in Fullerton, CA 92833
Modern Build transforms unused garages into permitted, fully functional ADUs in Fullerton, CA 92833. 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 Fullerton 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
Our service area spans over 150 California cities, and we’re deeply familiar with local permitting offices and zoning rules.
We respond quickly to calls, texts, and emails and provide you with real-time construction updates via your project dashboard.
What’s Included in Your Fullerton ADU Conversion?
From garage to high-functioning living space in Fullerton, CA 92833.
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 Fullerton, CA
Why Convert Your Garage in Fullerton, CA 92833?
Garage and ADU conversions are the smartest way to expand livable space and boost property value in Fullerton, 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 Fullerton 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 Fullerton, CA 92833, 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 Fullerton.
Permit Approval & Construction
We handle all permitting and begin construction with licensed crews and weekly progress updates for your Fullerton, CA 92833 project.
Final Walkthrough & Move-In
After final inspection and occupancy approval, we walk through the completed ADU with you to ensure full satisfaction in Fullerton.
Why We Love Working in This Area
Homeowners in 92833, CA Trust Us
Fullerton, CA 92833 includes neighborhoods like West Coyote Hills and Amerige Heights, offering a mix of mid-century and contemporary homes. Modern Build Home Remodeling specializes in tailored remodeling services in this ZIP, including energy-efficient upgrades, room additions, and exterior overhauls. We work closely with homeowners to bring personalized solutions that add comfort, function, and value to every project.
A FUNCTIONAL SPACE YOU’LL LOVE
Turn Unused Space Into Value in Fullerton, CA 92833
ADUs in Fullerton 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 Fullerton, 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 Fullerton, CA 92833. Trusted by over 23+ families this year.
From kitchens to roofing, we’ve helped Fullerton homes look their best.
FAQ
Answers to Your Most Common adu Remodeling Questions.
Other Services We Offer in Fullerton, 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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