
ADU / Garage ConversionPasadena, CA 91108
Modern Build offers adu / garage conversion services in Pasadena, CA 91108
Get a Free EstimateADU & GARAGE CONVERSION SERVICES
Garage Conversion Contractor in Pasadena, CA 91108
Modern Build transforms unused garages into permitted, fully functional ADUs in Pasadena, CA 91108. 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
We aim for remodels that raise value and everyday comfort near me, increasing natural light, storage, and flow, coordinating colors and textures, and ensuring that what you see in drawings is exactly what gets delivered, inspected, and enjoyed by your family for years.
Bathroom remodeling near me focuses on waterproofing, ventilation, and slip‑resistant surfaces, combining luxury features like heated floors and niche lighting with practical details that make cleaning easier and extend the life of grout, sealants, and fixtures.
What’s Included in Your Pasadena ADU Conversion?
From garage to high-functioning living space in Pasadena, CA 91108.
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 91108?
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 91108, 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 91108 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 91108, CA Trust Us
San Marino, CA 91108 is one of the most prestigious communities in Los Angeles County, known for its estate homes, tree-lined streets, and proximity to the Huntington Library. This affluent area boasts a rich history and a strong sense of community, making it an ideal location for homeowners who value both luxury and tradition. Modern Build Home Remodeling brings white-glove remodeling services to this ZIP, with a focus on preserving architectural integrity while adding luxury and function. Our team understands that each home in San Marino has its unique character, and we take pride in enhancing that character through thoughtful design and meticulous craftsmanship. From chef-grade kitchens and spa bathrooms to seamless home additions, we manage every detail to match San Marino’s exacting standards. Our expertise extends beyond mere aesthetics; we prioritize functionality to ensure that your home meets your lifestyle needs. Whether you're looking to create an inviting outdoor living space or a sophisticated interior that reflects your personal style, we have the skills and resources to bring your vision to life. We also have deep experience navigating the city’s strict permit and design review processes, ensuring that your remodeling project proceeds smoothly and adheres to local regulations. Trust Modern Build Home Remodeling to elevate your San Marino home to new heights of elegance and comfort.
Local Insights For This Area
Common Projects In Pasadena, CA 91108
With Pasadena’s 91108 neighborhoods renowned for their historic craftsman and Spanish-style homes, optimizing ADU layouts to seamlessly blend with existing architectural elements not only preserves neighborhood character but also increases property value, ensuring that additions feel intentional and integrated rather than intrusive.
Given Pasadena’s Mediterranean climate, ADU designs that maximize cross-ventilation and natural light enhance comfort and reduce energy costs. Incorporating large windows, sliding doors, and flexible open-floor concepts allows residents to take advantage of mild weather while minimizing dependence on heating and cooling systems.
The area’s premium on land and high property values make multi-use, space-efficient ADU layouts especially beneficial for homeowners in 91108. Designing with built-in storage, convertible furniture, and adaptable spaces enables ADUs to serve as guest suites, home offices, or rental units, meeting diverse household and community needs.
Pasadena’s seismic activity underscores the importance of earthquake-resilient ADU construction. By utilizing advanced structural reinforcements and flexible layouts, homeowners can create safe, adaptable living spaces that not only comply with local building codes but also provide peace of mind in this active geologic region.
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 91108
In Pasadena’s 91108 area, attic conversions have become a popular solution for expanding living space and creating accessory dwelling units (ADUs). Transforming an underutilized attic allows homeowners to maximize square footage while maintaining the charm and character of historic homes so prevalent in this neighborhood.
Effective insulation is critical when converting attics into ADUs in Pasadena, ensuring comfort during both hot summers and chilly winters. Properly insulated attics not only maintain a stable indoor climate but also contribute to energy efficiency, which is a top priority for many local homeowners seeking sustainable living solutions.
Homeowners in the 91108 area benefit significantly from modern insulation materials, such as spray foam or blown-in cellulose, which can address challenging nooks and crannies often found in older Pasadena homes. These advanced solutions help reduce noise transfer and improve overall indoor air quality for new ADU spaces.
Pasadena’s unique architectural styles, especially in neighborhoods like 91108, often require specialized attention during attic conversions. Partnering with experienced local contractors ensures that both insulation and structural upgrades are tailored to meet local building codes and preserve the integrity of your home’s original design.
A FUNCTIONAL SPACE YOU’LL LOVE
Turn Unused Space Into Value in Pasadena, CA 91108
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 turned our house into a dream home. Their professionalism and attention to detail during the ADU project in Pasadena were truly impressive. From the initial consultation to the final walkthrough, communication was clear, timely, and friendly, which made the entire process stress-free. The team respected our space, arrived punctually, and consistently delivered high-quality workmanship that exceeded our expectations. It’s refreshing to work with a company that combines expertise with genuine care for client satisfaction. We highly recommend Modern Build Home Remodeling to anyone seeking reliable, skilled professionals in the 91108 area.
We are grateful for the beautiful work from Modern Build Home Remodeling. From start to finish, their team in Pasadena was incredibly professional and attentive. Communication was clear and consistent, making the entire ADU project stress-free and efficient. The crew arrived on time each day and treated our property with respect. The quality of craftsmanship exceeded our expectations, transforming our space into a functional and stylish addition. We appreciate their dedication to detail and commitment to customer satisfaction. Modern Build Home Remodeling is an outstanding choice for anyone seeking reliable and high-quality home remodeling services in the 91108 area.
We highly recommend Modern Build Home Remodeling for remodeling needs. From start to finish, their team in Pasadena was outstanding. Communication was clear and timely, making the entire ADU project smooth and stress-free. The professionalism exhibited by every crew member reflected their dedication to quality and respect for our home. Their attention to detail truly stood out, resulting in a beautifully crafted accessory dwelling unit that exceeded our expectations. Modern Build Home Remodeling combines expertise with a friendly approach, making them a trustworthy choice for anyone in the 91108 area looking to enhance their living space.
Rated 5.0 stars by trusted homeowners in Pasadena, CA 91108. Trusted by over 18+ families this year.
From kitchens to roofing, we’ve helped Pasadena homes look their best.
Other Services We Offer in Pasadena, CA
More Service Areas
Helpful External Resources for Pasadena, CA 91108
Popular upgrades in Pasadena
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