ADU & Garage Conversions in Los Angeles – More Space, More Value

Choosing JMS Developers Inc. for your ADU or garage conversion means partnering with a builder who understands local codes, space optimization, and design flow. We guide you through every step—from permitting to construction—ensuring your project is smooth and stress-free. Our focus is on creating functional spaces that add both comfort and value to your property.

An ADU or garage conversion is more than extra square footage—it’s a versatile solution that can generate rental income, host family members, or provide a private retreat. By choosing JMS Developers Inc., you’re investing in a well-planned structure that enhances your lifestyle and maximizes your property’s potential.

Permit Ready

Rental-Grade

LA Code Expertise

Why Choose Us for Your ADU & Garage Conversions

Garage Conversions

Convert existing garages into code‑compliant living units.

Detached ADUs

Stand‑alone backyard units with full amenities.

Attached / JADUs

Maximize square footage with smart attached designs.

Our ADU & Garage Conversion Process

Feasibility & Budget

Site review, utilities, zoning constraints.

Design & Plans

Layouts that meet LA codes and your goals.

Permits & Approvals

We submit and track permits through the city.

Build & Inspections

Coordinated trades, milestone checks, inspections.

Turnkey Handover

Keys, documentation, and maintenance tips.

Before & After Gallery

A glimpse of recent ADU/Garage Conversions by JMS Developers Inc.

garage conversion before and after
ADU conversion before and after
before and after of garage conversion JMS Developers Inc

What Clients Say

Unlock Your Property’s Potential

Rental income, multigenerational living, or a private office—your call.

JMS DEVELOPERS, INC. is dedicated to providing premier customer service to homeowners. We offer a wide range designs to meet your project needs and ensure durable and cost effective workmanship.

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