Pinnacle Building & Restoration Inc.

We specialize in designing and building high-quality, standalone Accessory Dwelling Units (ADUs) that add value, function, and flexibility to your property. Whether you’re creating a private mother-in-law suite, a backyard rental for extra income, a guest house, or a home office with complete privacy, our expert team delivers custom-built ADUs with exceptional craftsmanship and attention to detail.

At Pinnacle, we specialize in transforming ideas into exceptional structures. Our team of

seasoned professionals delivers top-tier construction and restoration services, ensuring
every project exceeds expectations. With meticulous attention to detail and an

unwavering commitment to excellence, we

bring your vision to life—on time, within budget, and to the highest standards. Whether you're building from the ground up or revitalizing an existing space, Pinnacle is your trusted partner

for outstanding results. Explore our website to
discover how we can help you achieve your construction goals with confidence.

Detached Accessory Dwelling Units

As a highly versatile construction company, we are committed to providing our clients with the

most professional and efficient service possible. With years of experience under our belts and access to high-quality materials, we aim to

deliver the results you need, on-time and on-budget. Trust us to bring your project to life.

Standalone ADUs

Accessory Dwelling Units that deliver real independence, privacy, and flexibility. Unlike garage conversions or home additions, a standalone ADU gives you complete separation from the main house while still offering full comfort and functionality. It is an ideal solution for extended family, rental income, or a quiet private workspace that does not disrupt daily life at home.

Local ADU Specialist

Custom backyard homes that fit how you live, manage the permitting process from start to finish, and construct every ADU with the same craftsmanship and attention to detail we bring to all of our projects. We also offer plans that are already approved by the Los Angeles Department of Building and Safety, helping streamline the timeline.

Perfect Master Bathroom

We offer fully custom ADU plans designed around your needs, your property, and how you plan to use the space. Every layout, finish, and detail is thoughtfully planned to match your lifestyle and local requirements, with designs that balance function, comfort, and long-term value. From modern layouts to traditional styles, your ADU is created specifically for you.

More than one twice the fun

We can design and build multiple ADUs on a single property and manage the entire permitting process across Stockton, Modesto, and the northern Fresno area. From zoning analysis and site planning to city submittals and approvals, our team handles every step to keep projects compliant and moving forward. Whether you are adding two units or maximizing allowable density, we coordinate with local jurisdictions to streamline approvals and deliver a smooth build from start to finish.