Looking for professional ADU construction in Southern California? We are a trusted ADU builder near me providing complete design and build solutions for homeowners who want to add value, space, and rental income to their property.
We provide professional ADU construction services, helping homeowners expand their living space while increasing long-term property value. As a trusted ADU construction company, we specialize in custom accessory dwelling units that meet California building codes, local zoning regulations, and energy efficiency standards. Our experienced ADU construction contractors manage every stage of the ADU construction process, from initial planning and design to permits and final construction. Whether you need a rental unit, guest house, in-law suite, or backyard home office, we deliver durable, functional, and modern ADU solutions tailored to your property. We focus on quality craftsmanship, transparent communication, and efficient project management to ensure a smooth building experience. If you’re searching for reliable ADU construction Los Angeles homeowners trust, our team delivers exceptional results built to last.
If you’re looking for an experienced ADU builder, we provide affordable and reliable ADU construction services designed around your goals and budget. As a trusted ADU construction company, we know that ADU cost per square foot and overall ADU construction cost are top concerns for homeowners planning a build. That’s why we offer free ADU consultations, transparent pricing, and cost-effective construction methods without cutting corners on quality. Whether you need a garage conversion ADU, a detached ADU, an attached ADU, or a junior ADU (JADU), our team designs and builds custom accessory dwelling units that maximize usable square footage and long-term property value. From ADU permits and ADU floor plans to final inspection, our licensed ADU contractors handle the entire ADU building process helping homeowners create additional living space, a rental unit, or a granny flat without exceeding their budget.
Our ADU design and build services provide a complete turnkey solution for homeowners seeking a stress-free construction experience. As a professional Accessory Dwelling Unit contractor and experienced ADU construction company, we manage every phase of the ADU construction process, including architectural design, structural engineering, permit approvals, site preparation, and final construction. We create custom ADU floor plans based on your property size, lifestyle, and investment goals while ensuring full compliance with local building codes and California ADU regulations. Whether you’re building a detached ADU, attached ADU, garage conversion ADU, or a junior ADU (JADU) for rental income, our team delivers energy-efficient, modern, and functional living spaces. We combine expert craftsmanship with streamlined project management to provide high-quality, cost-effective ADU construction services that maximize usable square footage and add lasting property value from concept and design to permits and move-in.
Our ADU design and build services provide homeowners with a complete, all-in-one construction solution from concept to completion. Our experienced ADU construction contractors handle everything design consultations, permit approvals, structural engineering, foundation work, framing, electrical, plumbing, and interior finishing so you never have to coordinate multiple trades on your own. Every accessory dwelling unit is custom-designed to maximize usable square footage, energy efficiency, and long-term functionality, whether you’re planning a detached ADU, attached ADU, garage conversion ADU, or junior ADU (JADU). We use quality materials and modern construction methods to ensure lasting performance and a strong return on investment. Whether you need extra space for family, a private guest house, or a rental unit to generate passive income, our licensed ADU contractors deliver dependable results, transparent pricing, and expert craftsmanship from the first blueprint to move-in day.
We specialize in backyard ADU construction helping homeowners transform unused outdoor space into beautiful and functional living areas. Backyard ADUs are an excellent solution for multigenerational living, rental income, home offices, or guest accommodations while significantly increasing property value. As experienced ADU construction contractors, we oversee the complete ADU construction process, including site preparation, foundation installation, framing, roofing, plumbing, electrical work, insulation, and interior finishes. Every unit is carefully designed to complement your existing home while maximizing usable space and energy efficiency. Using premium materials and proven building techniques, our ADU construction company delivers durable, code-compliant structures that provide comfort, flexibility, and long-term value. We proudly serve homeowners looking for dependable ADU construction Los Angeles solutions with exceptional craftsmanship.
Ready to build your ADU? Contact Team Champion Home Services today for a free consultation and estimate. Whether you’re looking for reliable ADU construction, a complete design-build solution, or a custom-built accessory dwelling unit, our team is ready to create a functional, attractive, and valuable living space tailored to your needs, your property, and your budget
Homeowners choose Team Champion Home Services for dependable, high-quality ADU construction backed by years of experience and outstanding customer care. As a licensed and insured ADU construction company, we specialize in garage conversions, detached ADUs, attached ADUs, custom backyard units, and JADUs. Our experienced ADU construction contractors manage every phase — design, permits, engineering, and construction — keeping projects on schedule, within budget, and fully code-compliant. With transparent pricing and honest guidance on ADU construction cost, we help homeowners build rental units, guest houses, or extra living space with confidence.
We stand out because we offer:
Posted on Google Aaron ZoberTrustindex verifies that the original source of the review is Google. If you’re looking for any new construction on your home or renovation, I strongly recommend Team Champion Home Services. For reasonable prices, they offer quality service. I especially love their attention to detail. I had them construct a new garage, patio, and patio cover. I’m very pleased with how all of it looks. Update: I was very pleased with the work they did on my garage and patio cover, that I've since hired them for more renovations. I needed a new retaining front wall and had them do the job. I'm extremely happy with how it turned out. It's the first people see when passing by my house, so important to have this done well. I know I made the right choice for a contractor.Posted on Google Michael AmiraTrustindex verifies that the original source of the review is Google. Team Champions Home Services and their crew have pleased me over and above my expectations. Not only in the work they perform, but also their attention to detail. They are in communication with me all the way through the job to its finish. David Cardenas has been wonderful to work with. He is honest and forthright in his business dealings. I definitely will use Team Champions again, and I give them my 100% endorsement. Mike AmiraPosted on Google Peter ChaniotakisTrustindex verifies that the original source of the review is Google. They did a great job on our bathroom and kitchen. We are very happy with the work!Posted on Google Mark LivTrustindex verifies that the original source of the review is Google. I would highly recommend David and his Team Champion Home Services team for any home project! I was building a Detached ADU from the ground up and had gotten multiple bids and was very glad I went with David. Once I had gotten my approved, original plans from my architect, I needed some supplemental plans that were outside of my original architect's field of expertise. David was there to handle technical communications with my original architect and his team picked right up to get my project the extra plans drafted and approved. Any home project of any size inherently will come with some anxiety and stress. David understands this and expels this anxiety and stress as he is great at explaining all processes and educating along the way. Not once during construction did I ever question whether or not did I get the wrong contractor for my project. This does not mean that my project never had any hiccups or unforeseen issues that needed to be addressed, because it did (and I honestly believe you should steer clear of anyone who promises you that they can carry out a project as big as this without mistakes). But whenever something did arise, David and his team would take the time to discuss what was going on and propose a solution. There was never any blaming, excuses or uncomfortable encounters. He is the most honest person in the line of general contracting work that I've dealt with and he will take ownership of problems and mistakes. Communication and speed were great and price was very amazingly reasonable. From start to finish, the ADU took about 9 months, but the actual build time by his contracting team for a 510 square foot detached ADU was only 4-5 months before all work that was under the responsibility of his team was completed. The rest of the time was waiting for other services like the electrical, gas and solar companies to come out to handle their parts. His team could have been done even quicker than 4-5 months, but as I mentioned before we had to juggle around supplemental plans that were missing. In addition to a brand-new build, Team Champion Home Services was also commissioned to replace my roof of my primary residence, upgraded my electrical panel and installed a residential sump pump- everything of which was quick but also great quality work. If you need something done for your home, go with David and Team Champion Home Services. You won't regret what you get and you won't regret the great experience.Posted on Google Enrique VasquezTrustindex verifies that the original source of the review is Google. You can always count on TEAM CHAMPIONS to deliver quality work on time. Their team is professional, dependable, and truly gets the job done rightPosted on Google Scott ClarksonTrustindex verifies that the original source of the review is Google. Team was on time and easy to work with. Very clean and considerate of my home. No hesitation to use again.Posted on Google Jon CodispotiTrustindex verifies that the original source of the review is Google. I started a painting and front porch area rejuvenation project that turned into a whole house re-stucco when i found i had failing stucco and termite damage all over. I had already sand blasted the whole house when I realized i was in over my head organizing all the needed trades to fix my house correctly. I hired Team Champion Home Services to take over everything for me as my general contractor instead. David and team did a wonderful job fixing my termite damage, redoing all my stucco with the latest acrylic product and mesh to prevent future cracks, re-painting all the wood siding and trim, and performing modifications to my front porch roof overhang and the side garage wall to clean them up and modernize my home's style some and improve overall curb appeal. His team was friendly and professional and did a good job cleaning up each day of the project. I'd highly recommend David and Team Champion Home Services for any job you have, large or small. They are pros in home construction and repair projects!Posted on Google Sean HealyTrustindex verifies that the original source of the review is Google. I have been working with Team Champion for years. They are very responsive, get the job done, and do well every time! He is my go-to personally, and for other ventures I am in.Posted on Google Yolla ElkhoueiryTrustindex verifies that the original source of the review is Google. David and his team are great!! Knowledgeable, professional, fast and reliable, most importantly to me is that David is always available to answer questions or solve problems.Posted on Google Lee GoddenTrustindex verifies that the original source of the review is Google. We hired David as a general contractor to remodel our master bathroom (and parts of our adjoining master bedroom) based on our architect/designer's plans. (Our architect recommended David to us.) This was a big job. Step 1: demolition of interior walls, plumbing, and tiled shower and sunken tub; 2) construction of (new position) interior walls ready for pocket doors; 3) converting a sliding exterior door into a hinged door and replacement of bay and casement windows; 4) leveling bathroom/bedroom floor which had an existing tilt; 5) installing new custom-designed tile floor and shower, plus new wood floor in bedroom; 6) all associated plumbing and electrical work. David and his crew communicated well with us through this long process. Any issues were quickly dealt with. His price was reasonable. Would highly recommend. I've added eight before/after photos.
Costs vary by design, materials, and site conditions, with larger detached ADUs falling on the higher end of ADU cost per square foot. A free ADU estimate gives the most accurate pricing for your property.