
We create modern, stylish, and functional ADUs tailored to your needs. Whether it’s a cozy backyard home or a spacious guest house, we design with comfort and elegance in mind.

Our expert team manages every step—from planning to completion—ensuring a smooth, hassle-free experience. Quality craftsmanship is our top priority.

No matter the size of your property, we maximize its potential with innovative ADU solutions. Our goal is to build spaces that blend beautifully with your existing home.
At Bella ADU, we take pride in delivering high-quality Accessory Dwelling Units (ADUs) through a seamless and efficient process. From the initial consultation to the final handover, our expert team manages every detail with precision and care.
Your journey begins with a personalized consultation, where we take the time to understand your vision, needs, and budget. During this meeting, our team will walk you through the ADU building process, answer your questions, and provide insights into design options, timelines, and costs. Our goal is to ensure you have a clear, confident understanding of what to expect before moving forward.
To determine the feasibility of your ADU, our specialists visit your property for a detailed assessment. This includes:
Measuring the available space
Evaluating site conditions (soil, utilities, accessibility)
Checking zoning and permitting requirements
Identifying potential challenges and recommending optimal solutions
This step helps us design an ADU that fits your property seamlessly while complying with local regulations.
Our expert designers create a custom ADU design based on your preferences, functional needs, and property specifications. During this phase, we:
Develop architectural drawings
Ensure compliance with zoning laws and building codes
Optimize space, layout, and aesthetics
Review materials and finishes for a personalized touch
We work closely with you to finalize a design that maximizes both functionality and beauty.
Once the design is approved, we provide a detailed contract outlining:
The project scope and deliverables
A clear timeline with milestones
The total project cost and payment schedule
Warranties and guarantees
Signing the contract ensures transparency and sets the foundation for a smooth construction process.
Navigating permits can be complex, but we handle all necessary approvals on your behalf. Our team:
Submits applications to local building departments
Secures permits for zoning, construction, and utilities
Coordinates inspections as required
Prepares the site for construction, including demolition (if needed), leveling, and foundation preparation
By managing the permitting process, we eliminate delays and ensure compliance with all regulations.
With approvals in place, construction begins. Our skilled in-house team ensures high-quality craftsmanship at every stage:
Foundation & Framing – Laying a strong foundation and building the structural framework
Electrical & Plumbing – Installing essential systems for water, heating, and electricity
Interior & Exterior Work – Insulation, drywall, flooring, windows, doors, and roofing
Finishing Touches – Painting, cabinetry, lighting, and custom details
We maintain clear communication throughout the construction phase, keeping you informed of progress and addressing any concerns promptly.
Before completion, we conduct a thorough quality check to ensure everything meets our high standards. This includes:
Final inspections for compliance and safety
Walkthrough with you to review the finished ADU
Addressing any final adjustments or touch-ups
Once everything is approved, we officially hand over the keys to your brand-new ADU—ready for move-in!

Ready to bring your ADU project to life? Our experts are here to guide you every step of the way. From design and permits to construction, we ensure a seamless process with high-quality results.
Kevin and his crew have done several jobs for us and are great to work with. Consistent, high-quality, professional work. I definitely recommend Kevin and team.
Happy Earth
I can’t recommend L&R Home builders enough. They were prompt, professional and completed the scope of work on time. All my questions were answered in the work environment was clean and tidy. Great group of people.
Paul B
Kevin has been my trusted contractor for over ten years, handling everything from kitchen remodels to complex drainage systems with exceptional skill and reliability. His team consistently delivers high-quality work, stays on schedule, and offers fair pricing. I trust Kevin completely and wouldn’t hire anyone else unless it’s an absolute emergency.
Claire Bloom
We have worked with L & R Home Builders on past jobs and have found them to be reliable and their work is professional. We will continue to use them in the future.
Matt Vand
I consider Kevin Laurence to be one of the finest contractors I’ve ever worked with. He skillfully performed a complete makeover of my house in Manhattan Beach, California. It was exactly done to my particular specifications, he performed it in a timely manner, and his price was more than reasonable. The most outstanding thing about this relationship was the personal integrity and honesty that he demonstrated in all of our dealings. I give him the highest of ratings. And the best testimony I can offer is that he is currently in the process of designing and constructing a ADU studio in my back yard!
Frank Lamb
I can’t thank Kevin and Bella ADU enough for all he did to quickly turn our garage into an ADU for my mother-in-law. It is beautiful! I was very happy with his communication. He did what he could to keep costs down. It’s hard to find good people to work on your home. Kevin really cared about my family’s project. Alvin, Encino Park
Alvin
Kevin and his partner Eddy are almost finished building our 750-square-foot ADU. A friend of mine highly recommended Bella ADU to me. Kevin and Eddy were very flexible and accommodating. Watching their crew frame a house was impressive. The teamwork and speed were top notch! Communication has been smooth and the ADU is going to look great! David H., Burbank
David H