
ADU / Garage ConversionBuena Park, CA 90620
Modern Build offers adu / garage conversion services in Buena Park, CA 90620
Get a Free EstimateADU & GARAGE CONVERSION SERVICES
Garage Conversion Contractor in Buena Park, CA 90620
Modern Build transforms unused garages into permitted, fully functional ADUs in Buena Park, CA 90620. 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 Buena Park 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
We provide fully transparent estimates and line-item quotes so you know exactly what you're paying for, with no hidden fees ever.
We proactively flag issues like dry rot, outdated wiring, or structural damage before they become costly surprises.
What’s Included in Your Buena Park ADU Conversion?
From garage to high-functioning living space in Buena Park, CA 90620.
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 Buena Park, CA
Why Convert Your Garage in Buena Park, CA 90620?
Garage and ADU conversions are the smartest way to expand livable space and boost property value in Buena Park, 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 Buena Park 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 Buena Park, CA 90620, 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 Buena Park.
Permit Approval & Construction
We handle all permitting and begin construction with licensed crews and weekly progress updates for your Buena Park, CA 90620 project.
Final Walkthrough & Move-In
After final inspection and occupancy approval, we walk through the completed ADU with you to ensure full satisfaction in Buena Park.
Why We Love Working in This Area
Homeowners in 90620, CA Trust Us
Buena Park, CA 90620 blends suburban charm with convenient access to major attractions like Knott’s Berry Farm. At Modern Build Home Remodeling, we help homeowners in this ZIP revitalize their properties with custom kitchens, stylish bathrooms, and functional ADU conversions. We’re familiar with local permitting nuances and the architectural diversity found throughout Buena Park neighborhoods. Whether you’re upgrading a mid-century ranch near La Palma Avenue or remodeling a family home near Beach Blvd, our team ensures a smooth, tailored renovation experience.
A FUNCTIONAL SPACE YOU’LL LOVE
Turn Unused Space Into Value in Buena Park, CA 90620
ADUs in Buena Park 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 Buena Park, 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 Buena Park, CA 90620. Trusted by over 10+ families this year.
From kitchens to roofing, we’ve helped Buena Park homes look their best.
FAQ
Answers to Your Most Common adu Remodeling Questions.
Other Services We Offer in Buena Park, CA
More Service Areas
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.
Get in Touch with Us
Free Consultation Form