JMS Developers | General Contractors & Roofing in Los Angeles, CA 90035

Our process for an ADU or guest house in LA begins with a consultation to understand your goals and budget. We then handle the design, assist with city-specific permitting—a crucial step in our area—and manage all construction, including plumbing and electrical work. With over 12 years of experience navigating local regulations, we ensure your project meets all codes and is completed efficiently.

Absolutely. We start by diagnosing the specific cause of the leak, which is common with our local weather patterns. We'll provide a clear assessment and recommend either a targeted repair or, if needed, a complete roof replacement. As a full-service contractor, we manage the entire project, including any related interior repairs from water damage and securing the necessary permits.

Our approach combines local experience with full-scope project management. We don't just install cabinets and countertops; we handle the complete renovation, including any structural changes, plumbing, electrical updates, and interior design elements. With 12 years working specifically in LA and OC, we understand how to navigate local permit requirements efficiently, keeping your project on track and tailored to your lifestyle.