Maher ADU
A custom accessory dwelling unit that transformed years of planning into a finished reality through expert permitting, collaborative design, and exceptional craftsmanship.

Turning a Long-Time Vision Into Reality
Every successful construction project begins with a vision, but sometimes getting there requires the right team to move it forward.
The Maher ADU project started after years of planning with a previous architect. Although the design reflected the homeowner's vision, the plans could not be permitted, leaving the project at a standstill. RCS Pro Build stepped in to review the existing plans, make the necessary revisions, guide the project through the permitting process, and ultimately bring the ADU to life.
From the beginning, this project was built on collaboration, trust, and a shared commitment to quality.
Project Highlights
- Custom accessory dwelling unit (ADU)
- ADU plan review and revisions
- Permit coordination and approval
- Design-build collaboration
- Custom interior finishes
- Thoughtful project planning
- Quality craftsmanship throughout
- Complete construction management
Project Overview
The Maher ADU demonstrates the value of combining thoughtful planning with hands-on construction experience.
Working closely with the homeowner, we refined every aspect of the design while managing the permitting process and overseeing construction from start to finish. The completed accessory dwelling unit reflects careful attention to detail, functional design, and craftsmanship that exceeded the homeowner's expectations.
More importantly, the project established a lasting relationship that continues today through homeowner referrals and ongoing trust in our team.
More Than Just Building an ADU
Every ADU project presents unique challenges, but this one demonstrated the importance of having an experienced team involved from the very beginning.
By resolving permitting issues, refining the original plans, and maintaining open communication throughout construction, we were able to transform years of uncertainty into a successful project that reflects the homeowner's vision. The trust built during the process continues well beyond completion and serves as one of the strongest endorsements of our work.

Planning an ADU for Your Property?
Whether you're building an accessory dwelling unit for family, rental income, or additional living space, RCS Pro Build is here to guide you through every step of the process.
From design review and permitting to construction and final completion, we provide the expertise, communication, and craftsmanship needed to turn your ideas into a finished ADU that adds lasting value to your property.
What Our Clients Say

"I've completed two large projects with Ismael, and I can confidently recommend him. He's professional, communicates consistently, and even responds to texts late into the evening. He focuses on quality workmanship and is quick to address any issues that arise. His team works hard, his pricing is fair, and he has a true get-it-done mentality. I wouldn't hesitate to work with him again."
— Jason S.

"RCS Pro Build did an outstanding job remodeling our master bathroom. They even connected us with a wholesaler to help us choose our tile, fixtures, vanity, and bathtub. Their pricing was competitive, they were reliable and punctual, and they stayed on schedule throughout the project. They're now working on our second bathroom and a room addition. You'll be extremely satisfied if you choose RCS Pro Build for your next project."
— Larry B.
"Efficient, professional, and accommodating. RCS Pro Build exceeded our expectations when we wanted to build a patio in our backyard. Ismael was wonderful to work with and offered practical options that added value to the project. He also completed an additional installation unrelated to the original job in a timely manner. We highly recommend RCS Pro Build and will definitely work with them again."
— Daniel A.
"This review is long overdue, but I wanted to give RCS Pro Build the credit they deserve. Ismael and his father are honest, hardworking professionals. They were communicative, punctual, and kept a clean job site throughout our entire remodel. Those qualities are becoming harder to find these days. More than a year later, we're still impressed with the quality of their work. Thank you, Ish!"
— Jon N.
"Ismael and his team built a covered porch and patio at the front of our home, and the finished result exceeded our expectations. He communicated with us every step of the way and took the design sketches we had drawn on paper and turned them into reality. His attention to detail stood out, and he addressed every concern we had throughout the project. We couldn't be happier with the final result."
— Jason S.
"Ismael recently installed a deck at our home, and he did a fantastic job. He was professional, completed the project on time and within budget, communicated clearly throughout the process, and delivered workmanship of a very high standard. I would gladly recommend him to anyone looking for a dependable contractor."
— Kate W.
"After more than 50 years of investing in real estate, I've worked with many builders, both good and bad. Entrusting RCS Pro Build to renovate my La Jolla home turned out to be an excellent decision. Ismael and his team demonstrate the qualities every great builder should have: skill, reliability, honesty, and genuine care for their clients. They listen carefully, provide thoughtful recommendations, and keep the client's best interests at the center of every decision. The billing was clear and fair, and the overall experience was outstanding."
— John T.
"I've completed two large projects with Ismael, and I can confidently recommend him. He's professional, communicates consistently, and even responds to texts late into the evening. He focuses on quality workmanship and is quick to address any issues that arise. His team works hard, his pricing is fair, and he has a true get-it-done mentality. I wouldn't hesitate to work with him again."
— Jason S.
Ready to Build Your ADU?
A successful ADU starts with the right plan, the right team, and the right guidance from day one.
Whether you're beginning with a new concept or need help navigating plan revisions and permitting, RCS Pro Build is ready to help you create an accessory dwelling unit that's thoughtfully designed, expertly built, and made to serve your needs for years to come.



