
ADU / Garage ConversionPasadena, CA 91189
Modern Build offers adu / garage conversion services in Pasadena, CA 91189
Get a Free EstimateADU & GARAGE CONVERSION SERVICES
Garage Conversion Contractor in Pasadena, CA 91189
Modern Build transforms unused garages into permitted, fully functional ADUs in Pasadena, CA 91189. 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 Pasadena 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
Kitchen remodeling services near me include custom cabinetry, durable quartz or natural stone counters, efficient layouts, and ventilation that clears heat and odors, creating a centerpiece for family life that boosts resale value and everyday cooking enjoyment in Los Angeles.
Outdoor living upgrades near me include custom patios, paver walkways, shade structures, and low‑maintenance landscaping, designed to expand your usable square footage, improve curb appeal, and create year‑round spaces for family gatherings in the California climate.
What’s Included in Your Pasadena ADU Conversion?
From garage to high-functioning living space in Pasadena, CA 91189.
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 Pasadena, CA
Why Convert Your Garage in Pasadena, CA 91189?
Garage and ADU conversions are the smartest way to expand livable space and boost property value in Pasadena, 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 Pasadena 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 Pasadena, CA 91189, 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 Pasadena.
Permit Approval & Construction
We coordinate permitting and begin construction with licensed crews from our network, providing weekly progress updates for your Pasadena, CA 91189 project.
Final Walkthrough & Move-In
After final inspection and occupancy approval, we walk through the completed ADU with you to ensure full satisfaction in Pasadena.
Why We Love Working in This Area
Homeowners in 91189, CA Trust Us
Located near several vibrant communities, Pasadena’s 91189 zone represents more than just a mail stop. This area is a hub of activity, where homeowners take pride in their residences and seek to enhance their living spaces. Modern Build Home Remodeling brings its full suite of remodeling services to the surrounding homes, including kitchen redesigns, bathroom transformations, and thoughtful additions. Our team understands the unique architectural styles and preferences of the 91189 area, ensuring that each project complements the neighborhood's charm while meeting our clients' specific needs. We focus on quality, detail, and client satisfaction—delivering results that reflect both craftsmanship and character. Whether you're dreaming of a contemporary kitchen with state-of-the-art appliances or a serene bathroom retreat, our experienced professionals are dedicated to bringing your vision to life. From the initial consultation to the final walk-through, we prioritize communication and transparency, making the remodeling process as seamless as possible. In the 91189 zone, we are committed to enhancing homes and creating spaces that families will cherish for years to come.
Local Insights For This Area
Common Projects In Pasadena, CA 91189
Designing multi-story ADUs in Pasadena, 91189, requires careful consideration of hillside and sloped lots that are prevalent throughout the area. Efficient stair layouts can maximize usable space while ensuring safe, accessible entry, especially important for properties on uneven terrain commonly found near the San Gabriel Mountains.
With Pasadena’s historic neighborhoods and diverse architectural styles, integrating compact, visually harmonious stair designs helps preserve local character and curb appeal. Thoughtful planning ensures ADU additions blend seamlessly with Craftsman, Spanish Revival, and mid-century homes, maintaining neighborhood aesthetics while introducing modern functionality.
Pasadena’s Mediterranean climate means outdoor living is highly valued, so planning staircases to allow natural light and ventilation into multi-story ADUs enhances comfort. Strategic stair placement can promote airflow, reduce reliance on mechanical cooling, and help ADUs take advantage of pleasant weather year-round.
Given Pasadena’s location in a seismically active region, staircases in multi-story ADUs must meet stringent earthquake safety standards. Prioritizing robust engineering and lateral bracing in stair design not only ensures occupant safety but also aligns with the city’s strict building codes, offering peace of mind for homeowners.
Permits And Approvals
Permit Steps For ADU / Garage Conversion In Pasadena
Confirm ADU zoning rules, parking, egress, and separate utility metering if needed.
Check Pasadena 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 Pasadena 91189
In Pasadena’s 91189 area, building an ADU with recycled and reclaimed materials is an innovative way to reduce waste while adding value to your property. Homeowners are increasingly turning to salvaged wood, repurposed bricks, and reclaimed fixtures to create distinctive, eco-friendly accessory dwelling units that blend seamlessly with their neighborhoods.
Choosing sustainable construction for your ADU not only minimizes your environmental impact but also preserves the unique architectural charm found throughout historic Pasadena. Reclaimed materials, like vintage doors and antique window frames, can be sourced locally, supporting Pasadena’s green building initiatives and contributing to a more circular, resource-conscious economy.
Many Pasadena ADU projects are using recycled glass countertops, reclaimed flooring, and repurposed cabinetry to achieve contemporary designs that don’t sacrifice sustainability. These materials bring character and history to new spaces, offering both aesthetic appeal and a reduced carbon footprint for homeowners in the 91189 zip code.
Beyond environmental benefits, utilizing reclaimed materials in your Pasadena ADU project can lead to cost savings and faster construction timelines. Since many salvage yards and material suppliers are located in or near Pasadena, sourcing what you need for your accessory dwelling unit is convenient and supports the local economy.
A FUNCTIONAL SPACE YOU’LL LOVE
Turn Unused Space Into Value in Pasadena, CA 91189
ADUs in Pasadena 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 Pasadena, 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 Pasadena
Modern Build Home Remodeling truly cares about customer satisfaction. From start to finish, their communication was clear and timely, making the entire ADU process in Pasadena smooth and stress-free. The team demonstrated exceptional professionalism, always arriving on schedule and maintaining a respectful presence on site. Their attention to detail and commitment to quality craftsmanship exceeded my expectations, resulting in a beautiful, functional space that truly feels like a second home. I highly recommend Modern Build Home Remodeling for anyone looking to enhance their property with an ADU. They deliver on their promises with integrity and skill.
The results of our project with Modern Build Home Remodeling are outstanding. From start to finish, their team demonstrated exceptional professionalism and attention to detail while constructing our ADU in Pasadena. Communication was clear and timely, ensuring we were always informed and comfortable with each step. The crew’s workmanship exceeded our expectations, delivering high-quality finishes that truly enhanced our property. Modern Build Home Remodeling made the entire remodeling process smooth and stress-free. We highly recommend them to anyone in the 91189 area seeking reliable and skilled home renovation services. We’re thrilled with our new space and grateful for their expertise.
Modern Build Home Remodeling created a space that feels brand new. From start to finish, their communication was clear and timely, making the entire ADU project in Pasadena stress-free. The team demonstrated outstanding professionalism, arriving punctually and treating the property with respect. Their craftsmanship truly stands out—the quality of work exceeded our expectations, with meticulous attention to detail throughout. It’s rare to find a company so dedicated to client satisfaction and delivering results on schedule. I highly recommend Modern Build Home Remodeling for anyone looking to enhance their home with expert ADU services.
Rated 5.0 stars by trusted homeowners in Pasadena, CA 91189. Trusted by over 19+ families this year.
Pasadena is one of our most-served locations for quality renovations.
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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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