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ADU Construction
Accessory Dwelling Units
With more scarce and expensive building space in Los Angeles Area, Accessory Dwelling Units commonly referred to as ADUs have increased in popularity. ADU could be attached or detached from an existing property. An existing garage could be converted into ADU. As long established general contractors, we provide reliable ADU construction services in Los Angeles Area. An ADU is a great solution for your family to accommodate grandparents, in-laws, kids in college or simply as a rental property for extra income.
Factors that can add time or cost
Foundation
5%-20% slope and/or loose soil $10,000
• A geotechnical report and a custom engineered foundation plan
• Design and build a retaining wall
Bedrock or soil with a high clay content $10,000
Trenching through anything but dirt $40,000
Delivery
Standard Crane $20,000
Premium Crane $60,000
Steel Plates $2000
Exterior Finishing
Wheelchair Accessible Ramps $10,000
Power
When it comes to upgrading an electric panel, there are calculations and considerations that determine total cost, usually tied to the setup of the home, configuration of the ADU, and local regulations.
In jurisdictions that have banned natural gas in ADUs, electrical load requirements are higher. Underground power is also generally more expensive to connect. Reach out to a home specialist to get a precise quote on your entire project, including your electric panel upgrade.