ABOUT SUPERIOR HOME CONTRACTORS
We are a Southern California ADU construction company specializing in ADU design, permitting, and construction for homeowners. Our work centers on helping people add living space that supports their family, long-term plans, or investment goals.
We work directly with homeowners throughout Riverside, Los Angeles, and San Diego. From early planning through construction, we stay involved and available, keeping communication clear and expectations realistic.
Our role goes beyond building. We guide you through the process, explain your options, and help you avoid costly mistakes before they happen.
At Superior Home Contractors, we focus on careful planning, accurate information, and honest guidance so you can make the right decisions for your property and your family.
If you are thinking about adding an ADU, the process should feel organized and understandable from the very first conversation. That is why we start with education, planning, and a free consultation before anything else.
Call us today to schedule a free ADU consultation and land inspection.
MEET THE FOUNDER
William entered the construction industry through an unconventional path, bringing with him a strong foundation in heavy manufacturing.
His background includes quality control and process oversight for aerospace and military applications, supported by a degree in Manufacturing Engineering with an emphasis on advanced mathematics and systematic problem-solving.
Over time, William expanded his expertise into the construction sector, gaining hands-on experience across multiple trades. His background includes fencing, multi-year work in swimming pool and backyard design, landscape design, paving, and a wide range of outdoor construction projects.
This blend of engineering discipline and field experience allows him to approach construction with precision, efficiency, and a strong attention to detail.
William Jayne
CEO, Superior Home Contractors
WHO WE SERVE
We work with homeowners in many different situations, and no two ADU projects are the same. Some of the most common clients we help include:
Each situation comes with different goals, timelines, and concerns. We take the time to understand your needs before recommending the best path forward.
EXPERIENCE YOU CAN TRUST
We are a licensed and insured California contractor with experience guiding homeowners through ADU design, permitting, and construction. Our team works throughout Southern California with a focus on accuracy, organization, and follow-through.
Many homeowners come to us after researching their options or speaking with other contractors. They value clear communication, careful planning, and knowing what to expect before construction begins. We take pride in delivering consistent results and building long-term trust with our clients.
WHERE WE WORK
We proudly serve homeowners across:
We also work in surrounding cities and communities throughout Southern California.
OUR COMMITMENT
We believe building an ADU should feel structured and informed, not overwhelming. Our commitment is to respect your property, your time, and your long-term goals.
We take the time to explain your options, answer questions, and help you make informed decisions. Whether you plan to build your ADU yourself or want a full build handled from start to finish, we are here to support you with professional care and honest guidance.
GET STARTED
If you are considering an ADU, the best first step is a conversation. We offer a free ADU consultation and land inspection so you can understand what is possible before making any commitments.
