ADU / Garage ConversionOntario, CA 91764
Modern Build offers adu / garage conversion services in Ontario, CA 91764
Get a Free EstimateADU & GARAGE CONVERSION SERVICES
Garage Conversion Contractor in Ontario, CA 91764
Modern Build transforms unused garages into permitted, fully functional ADUs in Ontario, CA 91764. 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 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 Ontario ADU Conversion?
From garage to high-functioning living space in Ontario, CA 91764.
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 Ontario, CA
Why Convert Your Garage in Ontario, CA 91764?
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 91764, 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 coordinate permitting and begin construction with licensed crews from our network, providing weekly progress updates for your Ontario, CA 91764 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 91764, CA Trust Us
Ontario, CA 91764 is a well-established area close to parks, schools, and shopping districts. This prime location not only offers convenience but also fosters a strong sense of community among its residents. Families can enjoy easy access to local parks like the beautiful Cucamonga-Guasti Regional Park, where children can play and adults can unwind. With reputable schools nearby, parents can feel confident in their children's education, making this ZIP code an ideal choice for families looking to settle down. Homeowners here trust Modern Build Home Remodeling for thoughtful renovations that maintain neighborhood charm while introducing modern comforts. Our team specializes in enhancing the functionality and aesthetics of homes, ensuring that each project is tailored to the unique needs of our clients. Whether you're dreaming of a contemporary kitchen with state-of-the-art appliances, a luxurious bathroom retreat, or a complete home makeover, we focus on long-term durability in every kitchen, bathroom, or whole-home remodel. Whether you're near Archibald Avenue or the 10 Freeway corridor, our projects reflect local style and high performance, seamlessly blending with the existing architecture while elevating your living space to new heights.
Local Insights For This Area
Common Projects In Ontario, CA 91764
Ontario, 91764, experiences hot, dry summers, making advanced smart thermostats and automated shading systems a valuable addition to ADUs for efficient cooling and energy savings. Integrating these technologies helps maintain comfortable indoor temperatures and reduces utility costs for residents facing frequent heatwaves.
Given the prevalence of single-family homes with detached garages or large backyards in Ontario, local ADU projects benefit from smart energy monitoring systems that optimize usage across multiple structures. Homeowners can track consumption in real time and identify opportunities to reduce waste, supporting both sustainability and lower monthly expenses.
Ontario’s proximity to major transportation corridors means air quality can be a concern, so installing smart air filtration and monitoring systems in ADUs greatly enhances indoor health and comfort. Automated alerts and filter management ensure a safer living environment for residents, especially those with respiratory sensitivities.
For families using ADUs to house extended relatives or generate rental income, integrating smart lock and security camera solutions is crucial. Ontario neighborhoods value community safety, and remote-access controls provide peace of mind while accommodating varying schedules and ensuring secure, convenient entry for all occupants.
Permits And Approvals
Permit Steps For ADU / Garage Conversion In Ontario
Confirm ADU zoning rules, parking, egress, and separate utility metering if needed.
Check Ontario 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 Ontario 91764
Homeowners in Ontario, 91764, considering adding an Accessory Dwelling Unit (ADU) should prioritize flood-resistant upgrades to protect their investment. Utilizing materials like water-resistant insulation, mold-resistant drywall, and elevated flooring can greatly reduce long-term repair costs and keep your ADU safe from potential water damage in flood-prone areas.
Installing a comprehensive drainage system around your Ontario ADU is a proactive measure against regional flooding. Incorporating French drains, proper grading of the property, and sump pumps ensures that rainwater is effectively diverted away from the structure, minimizing the risk of flooding and protecting both the main residence and the new unit.
For added security, consider raising the foundation of your ADU above the base flood elevation recommended for Ontario, 91764. Elevated foundations, combined with flood vents, allow water to pass beneath the structure during heavy rains, reducing hydrostatic pressure and making the ADU more resilient against local flooding events.
Local regulations in Ontario, 91764, may offer incentives or specific guidelines for incorporating flood-resistant features into new ADUs. Consulting with knowledgeable contractors familiar with municipal codes can help you identify suitable waterproofing solutions, obtain necessary permits, and ensure your ADU meets or exceeds all flood safety standards for the area.
A FUNCTIONAL SPACE YOU’LL LOVE
Turn Unused Space Into Value in Ontario, CA 91764
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
What Homeowners Say
Around Ontario
We are amazed at the craftsmanship from Modern Build Home Remodeling. From start to finish, their team demonstrated exceptional professionalism and clear communication, making the entire ADU project in Ontario smooth and stress-free. They listened carefully to our needs and offered expert advice, ensuring every detail was perfect. The quality of their work truly stands out, with precise finishes and durable materials that exceeded our expectations. We felt valued and informed throughout, which made the remodeling experience enjoyable. Modern Build Home Remodeling is a dependable choice for anyone looking to enhance their home with skill and care.
Modern Build Home Remodeling’s team was courteous, professional, and talented. From the initial consultation to the final walkthrough, their communication was clear and consistent, making the entire ADU project seamless. They listened carefully to our needs and offered thoughtful suggestions that enhanced functionality and style. The professionalism of every team member was evident, arriving promptly and maintaining a clean worksite throughout. The quality of their craftsmanship truly exceeded our expectations, reflecting their dedication and expertise. I highly recommend Modern Build Home Remodeling to anyone in Ontario looking for reliable and skilled ADU services with excellent customer care.
The finished remodel by Modern Build Home Remodeling is simply beautiful. From start to finish, their team demonstrated exceptional professionalism and clear communication, keeping me informed throughout the entire ADU project. They truly listened to my needs and delivered quality craftsmanship that exceeded my expectations. The crew was punctual, respectful, and detail-oriented, transforming my space in Ontario flawlessly. I appreciated their transparency and willingness to address any questions promptly. If you’re looking for a reliable company that combines skilled workmanship with outstanding customer service, Modern Build Home Remodeling is the perfect choice. Highly recommended for anyone in the 91764 area!
Rated 5.0 stars by trusted homeowners in Ontario, CA 91764. Trusted by over 14+ families this year.
Ontario remodeling can be complex — we simplify the process.
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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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