ODM Construction specializes in garage conversions & ADU construction in Los Angeles County. With 25 years of experience, they handle permits, plans & build granny flats, in-law suites & casitas in Calabasas, Woodland Hills & beyond.

ODM Construction – ADU Contractor in Agoura Hills, CA

About ODM Construction

Garage Conversions and ADU Construction by ODM Construction

ODM Construction specializes in garage conversions and accessory dwelling unit (ADU) construction, helping homeowners in Los Angeles County make better use of the space they already have. Whether the goal is to create an extra bedroom, an in-law suite, or a private living area for a family member, their team handles the process from start to finish.

As an experienced ADU contractor, ODM Construction manages everything involved in a garage conversion project — from securing permits and developing ADU house plans to obtaining city approval and completing construction. Their garage conversion contractors serve Los Angeles County and surrounding communities including Westlake Village, Calabasas, Woodland Hills, Hidden Hills, Thousand Oaks, and Camarillo.

What Is an ADU?

An accessory dwelling unit is a secondary, self-contained dwelling on a single-family property. Known by various names — including granny flat, in-law suite, mother-in-law apartment, Casita, or backyard guesthouse — an ADU functions independently from the main home and typically accommodates one or two people.

For homeowners who already have a garage, converting it into an ADU is a practical way to add living space without purchasing additional land or building new infrastructure. It's a relatively affordable approach that has become increasingly popular across the Los Angeles area.

ODM Construction builds ADUs using cost-effective wood frame construction, which helps keep overall project costs manageable. Their team works with homeowners to develop plans that fit both the available space and the intended use of the unit.

Some of the common reasons homeowners pursue ADU construction include:

  1. Providing housing for aging parents or senior family members
  2. Creating a private space for adult children or caretakers
  3. Setting up a dedicated home office or workspace
  4. Generating passive rental income
  5. Offering extended family members independent living space while staying nearby

How ODM Construction Approaches Each Project

ODM Construction has been in the industry for 25 years and brings that experience to each ADU and garage conversion project. A few aspects of how they operate are worth noting:

Transparent Pricing: Clients receive a detailed quote upfront. ODM Construction works with defined allowances for materials, labor, and fixtures, which helps keep budgets clear and reduces the likelihood of unexpected costs during construction.

Dedicated Project Management: Each project is assigned a dedicated project manager who serves as the primary point of contact. This person coordinates with the construction team and keeps the client informed throughout the project's duration.

Accurate Scheduling: ODM Construction provides both an estimated start date and a targeted completion date. A real-time Gantt chart is maintained and updated daily, giving clients visibility into the project's progress at any point.

Clean Job Sites: The team follows strict cleanliness standards on every job site. All ODM employees, vendors, and trade contractors are expected to contain dust and debris within designated areas throughout the project.

Job Safety and Certifications: ODM Construction maintains certifications for lead safety and follows OSHA guidelines, keeping safety standards consistent across all projects.

Quality Assurance: The company backs its work with an ODM Guarantee, reflecting their commitment to delivering results that meet the agreed-upon standards of craftsmanship and finish.

For homeowners considering a garage conversion or looking for a reliable ADU builder in the Los Angeles area, ODM Construction offers a structured process and a team experienced in navigating the local permitting and construction requirements.

Services

ODM Construction performs the following services

  • Architecture & Design
  • Permit Specialist
  • Construction
  • 3D renderings & floor plans

ODM Construction Reviews

Corey Phillips

2025-11-24
"My bathroom remodel with ODM Construction turned out way better than I pictured in my head. Oscar was the project manager and he had this calm way of explaining things that made me feel like everything was under control even when I wasnt sure what decisions to make. The free consultation helped me understand what could actually be done in the space and it already felt promising from that moment. During the remodel I kept peeking in and every day something looked cleaner or more put together. The tiles came out really nice and the new shower feels almost like a hotel one which is funny because my bathroom is pretty small. Oscar checked in often and made sure the workers stayed on track and you could tell he cared about the final look. Now the whole room feels fresh and bright and honestly I keep going in there just to look at it"

Chris Willis

2025-10-29
"The kitchen remodel with ODM Construction turned out amazing. From the first consultation they understood exactly what I wanted and helped me refine the design to make it even better. The team worked efficiently, stayed organized, and paid close attention to detail throughout the project. Every cabinet, tile, and fixture was installed with real care, and the end result feels both beautiful and functional. What stood out most was how professional and easy to communicate with everyone was. The new kitchen feels fresh, open, and perfectly suits my home."

tremaine gentry

2025-10-16
"ODM Construction did such an amazing job on my bathroom remodel. From the first meeting, they really listened to what I wanted and gave great ideas that actually fit my space and budget. The crew showed up on time every day and kept everything surprisingly clean considering how much work was happening. I loved how they paid attention to the small details like the tile layout and lighting placement. The finished bathroom looks modern, bright, and exactly how I pictured it. I couldnt be happier with the way it turned out and would absolutely use ODM Construction again for another project."

Skittles Macaroe

2025-10-08
"My experience with ODM Construction has been excellent from start to finish. Allie, our designer, really understood my vision, even when my ideas were a little crazy. She guided me through the process and helped bring everything together in a way that felt true to my style but still polished. On the jobsite, Humberto and the crew Alex, Arturo, and Daniel set the tone w their professionalism and consistency. They showed up every morning at 7:30 sharp and worked steadily until 4:00, always leaving the space clean and organized before heading out. That reliability gave me peace of mind and made the process smooth. The craftsmanship and care they put into the work made the whole experience rewarding. In fact, Im so happy w how this first phase turned out, that Ive already decided to move forward with phase two this summer. ODM Construction has absolutely earned my trust and recommendation."

Aiden Della Ripa

2024-08-15
"Weve done our fair share of home improvement projects over the years, but working with ODM Construction for our bathroom renovations was truly one of the best experiences weve had. From the moment we met Humberto, we knew we were in good hands. He listened carefully to our ideas and offered great suggestions, all while making sure we stayed within our budget. Throughout the renovation, Humberto and his team were fantastic. They were always on time, professional, and respectful of our home. Since the work involved two floors, they took extra precautions to protect our space from dust and any potential damage. It was clear they cared about the quality of their work, and they consulted with us on important decisions to ensure everything was just right. One thing that really impressed us was how smoothly the entire process went. Humberto made sure any concerns we had were addressed immediately, so we never felt stressed or worried about the project. ODM Construction also handled all the permits and inspections, which made things even easier for us. While ODM Construction might not be the cheapest option out there, we felt that the quality of work and the peace of mind were well worth the investment. The entire team was skilled, friendly, and a pleasure to work with, which made a big difference since they were in our home every day until the project was finished. If youre thinking about a renovation or home improvement project, we highly recommend ODM Construction. Humberto and his team did an amazing job, and were absolutely thrilled with the results."

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Specifics

25 years in business

Opening hours

Monday 8:00AM - 5:00PM
Tuesday 8:00AM - 5:00PM
Wednesday 8:00AM - 5:00PM
Thursday 8:00AM - 5:00PM
Friday 8:00AM - 4:00PM
Saturday -
Sunday -

Location

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