ADU / Garage ConversionOntario, CA 91761
Modern Build offers adu / garage conversion services in Ontario, CA 91761
Get a Free EstimateADU & GARAGE CONVERSION SERVICES
Garage Conversion Contractor in Ontario, CA 91761
Modern Build transforms unused garages into permitted, fully functional ADUs in Ontario, CA 91761. 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 Ontario 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 offer flexible financing options including 0% interest for qualified buyers, helping you start your remodel without delays.
Our construction crew consists only of background-checked, insured, and trained professionals who treat your home with respect.
What’s Included in Your Ontario ADU Conversion?
From garage to high-functioning living space in Ontario, CA 91761.
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 Ontario, CA
Why Convert Your Garage in Ontario, CA 91761?
Garage and ADU conversions are the smartest way to expand livable space and boost property value in Ontario, 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 Ontario 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 Ontario, CA 91761, 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 Ontario.
Permit Approval & Construction
We handle all permitting and begin construction with licensed crews and weekly progress updates for your Ontario, CA 91761 project.
Final Walkthrough & Move-In
After final inspection and occupancy approval, we walk through the completed ADU with you to ensure full satisfaction in Ontario.
Why We Love Working in This Area
Homeowners in 91761, CA Trust Us
Ontario, CA 91761 includes a mix of residential neighborhoods, business parks, and new developments. Modern Build Home Remodeling has renovated many properties across this ZIP code, offering expert ADU conversions, kitchen upgrades, and energy-efficient home improvements. We understand Ontario’s building regulations and local trends, allowing us to deliver high-quality results that enhance both value and livability. From Vineyard Avenue to Haven, our team brings craftsmanship and care to every home renovation.
A FUNCTIONAL SPACE YOU’LL LOVE
Turn Unused Space Into Value in Ontario, CA 91761
ADUs in Ontario 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 Ontario, 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 Ontario, CA 91761. Trusted by over 11+ families this year.
We know what it takes to deliver stunning results in Ontario.
FAQ
Answers to Your Most Common adu Remodeling Questions.
Other Services We Offer in Ontario, 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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