
ADU / Garage ConversionBrea, CA 92822
Modern Build offers adu / garage conversion services in Brea, CA 92822
Get a Free EstimateADU & GARAGE CONVERSION SERVICES
Garage Conversion Contractor in Brea, CA 92822
Modern Build transforms unused garages into permitted, fully functional ADUs in Brea, CA 92822. 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 Brea 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 eco‑friendly options near me, including low‑VOC paints, recycled content tile, sustainably sourced wood, and water‑saving fixtures, helping California homeowners meet environmental goals while achieving a modern, comfortable design that ages gracefully and cleans easily.
Proudly based in Los Angeles, we support homeowners across California who search for remodelers near me, combining local permitting knowledge, trade relationships, and supplier networks to secure materials quickly and resolve field issues without delays or unexpected cost overruns.
What’s Included in Your Brea ADU Conversion?
From garage to high-functioning living space in Brea, CA 92822.
Garage-to-Living Space Conversion
Custom Floorplans & Design
Plumbing & Electrical Installation
Framing, Drywall & Insulation
City Permits & Compliance
Energy-Efficient Windows & HVAC
Work Performed by Licensed, Insured Contractors
Financing Options Available
ADU BUILDERS IN Brea, CA
Why Convert Your Garage in Brea, CA 92822?
Garage and ADU conversions are the smartest way to expand livable space and boost property value in Brea, 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 Brea 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 Brea, CA 92822, 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 Brea.
Permit Approval & Construction
We coordinate permitting and begin construction with licensed crews from our network, providing weekly progress updates for your Brea, CA 92822 project.
Final Walkthrough & Move-In
After final inspection and occupancy approval, we walk through the completed ADU with you to ensure full satisfaction in Brea.
Why We Love Working in This Area
Homeowners in 92822, CA Trust Us
Brea, CA 92822 primarily includes PO Box addresses, but it serves many residents across the surrounding Brea community. This unique ZIP code is not just a mailing designation; it represents a vibrant mix of neighborhoods, each with its own character and charm. At Modern Build Home Remodeling, we support homeowners throughout Brea with comprehensive remodeling services—from bathroom transformations to full-scale ADU additions. Our team is dedicated to enhancing the living spaces of Brea residents, ensuring that each project reflects the individual style and needs of our clients. We understand the city’s architectural styles and permitting nuances, making it easier for our clients to update their homes with confidence, creativity, and long-term efficiency. Whether it's a modern kitchen renovation or a classic bathroom upgrade, our expertise allows us to navigate the unique challenges of Brea's building regulations. Homeowners can trust us to deliver high-quality craftsmanship that not only meets their aesthetic desires but also adheres to local codes. With our commitment to excellence, we aim to turn your vision into reality, enhancing the beauty and functionality of your home in the heart of Brea.
Local Insights For This Area
Common Projects In Brea, CA 92822
Natural light is critical for small ADUs in Brea. Plan windows and privacy together.
Sound control between units in Brea matters. Use insulation and resilient channels to keep spaces quiet.
Permits And Approvals
Permit Steps For ADU / Garage Conversion In Brea
Confirm ADU zoning rules, parking, egress, and separate utility metering if needed.
Check Brea permit requirements online or by phone and download submittal checklists.
Prepare drawings, product specs, and any energy or structural documents.
Submit application, pay fees, and respond quickly to plan check comments.
Schedule inspections at required milestones and keep approved plans on site.
Tip, confirm details with your local building department before submitting.
Local Guide
Guide to ADU / Garage Conversion in Brea 92822
Newer builds in Brea tend to have open layouts already, so value comes from finish upgrades, lighting layers, and energy measures that trim bills without changing the footprint.
Many lots in Brea include garages that suit ADUs. Stacking wet walls, sound control, and egress windows create quiet, livable space that rents well and stays comfortable all year.
Coastal moisture near Brea rewards durable exterior finishes, flashed openings, and roof details that resist corrosion and leaks.
Brea summers push cooling loads. Low SHGC glazing, attic insulation, sealed ducts, and balanced returns keep rooms even and quiet.
Coordinate meter or panel capacity and mini split locations early to keep exterior runs tidy.
Stack plumbing, isolate sound, and plan daylight so compact ADU layouts feel generous.
Popular bundles in Brea include kitchen plus windows, bath plus ventilation, and exterior paint plus gutters. Bundling inspections shortens timelines.
A FUNCTIONAL SPACE YOU’LL LOVE
Turn Unused Space Into Value in Brea, CA 92822
ADUs in Brea 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 Brea, we handle everything — from plans and permits to construction and finishes — with full transparency and guaranteed results.
Free Consultation
(323) 300-4130

What Homeowners Say
Around Brea
The work quality from Modern Build Home Remodeling is outstanding. From start to finish, their team demonstrated exceptional professionalism and attention to detail while building our ADU in Brea. Communication was clear and timely, ensuring we were always informed about progress and any decisions needed. The crew was respectful, efficient, and highly skilled, making the entire remodeling process smooth and stress-free. We were particularly impressed by their commitment to delivering top-notch craftsmanship without cutting corners. I highly recommend Modern Build Home Remodeling to anyone seeking reliable and quality ADU construction in the 92822 area.
Modern Build Home Remodeling delivered exactly what they promised and more. From the initial consultation to the final walkthrough, their communication was clear and timely, making the entire ADU project in Brea seamless and stress-free. The team’s professionalism was evident in every interaction; they showed respect for my property and maintained a clean workspace throughout. The quality of their workmanship exceeded my expectations, with attention to detail that truly stands out. I’m thrilled with the finished ADU and would highly recommend Modern Build Home Remodeling to anyone seeking trustworthy and skilled home remodeling services.
The remodel is beautiful thanks to Modern Build Home Remodeling. From our initial consultation to project completion, their communication was clear and timely, ensuring we were always informed. Their team demonstrated exceptional professionalism, arriving punctually and respecting our home throughout the build. The quality of workmanship on our ADU is outstanding, with every detail thoughtfully executed. Modern Build Home Remodeling truly transformed our space in Brea, 92822, into a functional and stylish addition. We appreciate their dedication and craftsmanship and highly recommend them to anyone seeking reliable and skilled home remodeling services.
Rated 5.0 stars by trusted homeowners in Brea, CA 92822. Trusted by over 12+ families this year.
Brea homeowners often seek reliable permits and skilled remodelers.
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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.
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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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