"The team handled everything from permits to finishing with great care. It’s comfortable, private, and blends perfectly with the main house. Best decision we made for our family.
"They maximized the square footage and made it feel bright and spacious. Professional team that respected our property and delivered a high-quality build.
We built a small ADU in the backyard for my aging parents and it turned out fantastic
The best construction company to work with! They have a wide range of skills and are excellent at addressing problems, and we managed to stay on schedule and within budget! Choose these men without a doubt if you ever need anything done to your property.
Converted our garage into a full ADU and it’s now a great rental unit. The construction quality is excellent—good insulation, nice finishes, and smart layout. The crew kept everything on schedule and communicated clearly throughout.
The ADU we built in the backyard is now my peaceful reading and hobby space. They did impressive work on the structure and interiors. It feels private yet connected to the main house.
I can easily say, these guys know their craft. They did a great job on my garageI can now say it is part of the house. Everything was done as scheduled.
The ADU we built in the backyard is now my peaceful reading and hobby space. They did impressive work on the structure and interiors. It feels private yet connected to the main house.
I can easily say, these guys know their craft. They did a great job on my garageI can now say it is part of the house. Everything was done as scheduled.
Converted our garage into a fully functional ADU suite. Everything from the flooring to the electrical work was done right. The team was reliable and the final result looks fantastic.
North Hills property owners, whether near North Hills Park or the North Hills Recreation Center, often seek ways to increase living space, accommodate multiple tenants, or boost rental income. Multi Dwelling Units (MDUs) offer an excellent solution, but without careful planning, projects can face delays, code violations, or inefficient layouts.
At A1 ADU Contractor, we specialize in professional MDU construction services in North Hills. Our team assesses each property individually, crafting designs that are functional, visually appealing, and compliant with all local building regulations.
Building an MDU is more than adding extra units—it’s about maximizing property potential, ensuring long-term value, and creating comfortable living spaces.
Our North Hills services include:
Problem: Smaller lots or irregularly shaped parcels can make MDU design complex. Solution: We develop creative layouts and shared spaces that utilize every inch efficiently.
Problem: Local ordinances may restrict unit density, height, or placement. Solution: Our experts ensure your plans fully comply with North Hills codes and HOA regulations.
Problem: Installing plumbing, electrical, and HVAC systems for multiple units can be challenging. Solution: Our designs integrate utilities seamlessly, avoiding expensive retrofits.
Problem: Multiple units can appear disconnected or out of place. Solution: We create cohesive MDU designs that match your property’s existing aesthetics.
We handle every stage of MDU development, from concept to permit-ready plans:
Every project is carefully crafted to maximize usable space, maintain aesthetic appeal, and ensure long-term property value.
We start with a thorough site walkthrough, understanding your objectives and identifying opportunities for multiple unit construction.
Our team develops detailed MDU layouts, considering zoning restrictions, utilities, and structural requirements. 3D visualizations help you envision the final result.
We provide comprehensive, permit-ready plans to streamline approvals. Our approach minimizes construction delays and ensures full compliance with North Hills regulations.
A1 ADU Contractor blends professional expertise with innovative solutions to deliver MDUs that are functional, compliant, and visually appealing.
We’ve assisted property owners in North Hills with garage conversions, backyard multi-unit projects, and small-lot developments. Every project starts with a detailed assessment and ends with functional, stylish MDUs tailored to client needs.
We provide multi dwelling unit construction services throughout North Hills, including nearby areas such as Granada Hills, Porter Ranch, Chatsworth, and Northridge. Our tailored designs ensure your property is optimized, code-compliant, and construction-ready.
North Hills homeowners praise A1 ADU Contractor for:
Our 5-star reviews reflect our commitment to delivering efficient, attractive, and compliant MDU solutions.
Clients value our professional approach to construction management, structural precision, and organized project execution. Our focus on efficiency, durability, and compliance ensures that every development meets expectations while maintaining long-term value.
Don’t wait to unlock your property’s potential with professionally designed multi dwelling units. Contact A1 ADU Contractor today for custom designs, permit-ready plans, and expert guidance for your North Hills property.
Call now or submit our contact form to get started!
50 reviews