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Are you in Lake Forest, CA, looking to add an Accessory Dwelling Unit (ADU) to your property in the Torrance area? Pros ADU Builders is here to help make your ADU dreams a reality. Follow these simple steps to get started:

Step 1: Schedule a Consultation

Contact us at (888) 545-6521 to schedule a consultation with our expert team. We will assess your property and discuss your ADU needs and preferences.

Step 2: Custom Design

Our experienced architects will work with you to design a custom ADU that fits your lifestyle and budget. We will take care of all the necessary permits and approvals.

Step 3: Construction

Sit back and relax as our skilled builders bring your ADU vision to life. We ensure quality craftsmanship and timely completion of your project.

Pros ADU Builders is the premier choice for ADU construction in Lake Forest and the surrounding Torrance area. Here’s why you should choose us for your ADU project:

  • Experienced Team: Our team of professionals has years of experience in designing and building ADUs.
  • Custom Designs: We offer custom ADU designs tailored to your specific needs and preferences.
  • Timely Completion: We understand the importance of deadlines and ensure that your ADU project is completed on time.
  • Excellent Customer Service: We prioritize customer satisfaction and strive to exceed your expectations.

Q: What is an ADU?
A: An Accessory Dwelling Unit (ADU) is a secondary housing unit on a single-family residential property. It can be used for rental income, as a guest house, or for multi-generational living.

Q: How long does it take to build an ADU?
A: The construction timeline for an ADU can vary depending on the size and complexity of the project. On average, it takes around 3-6 months to complete an ADU.

Q: Do I need a permit to build an ADU?
A: Yes, you will need to obtain the necessary permits and approvals from the local authorities before building an ADU on your property.

While in the Torrance area, be sure to check out these top sights:

  • Torrance Beach: Enjoy a relaxing day at the beach with beautiful views of the Pacific Ocean.
  • Del Amo Fashion Center: Shop till you drop at one of the largest shopping malls in the US.
  • Madrona Marsh Preserve: Explore the last remaining vernal marsh in the South Bay area, perfect for nature lovers.

Contact Pros ADU Builders at (888) 545-6521 to start your ADU project in the Torrance area today!

(888) 545-6521

Contact Pros ADU Builders today for a free ADU consultation and quote. Let’s bring your vision to life!

Ready to Expand Your Space?

(888) 545-6521
About Us

About us

Pros ADU Builders is a team of passionate local experts specializing in Accessory Dwelling Unit construction. We’re not just builders — we’re problem solvers who care about your property, goals, and lifestyle. Whether you're creating a backyard rental unit or housing for extended family, we guide you through every step, from planning to move-in. With a focus on quality materials, reliable timelines, and customer satisfaction, we deliver custom ADU builds that meet both your budget and city codes. When you hire us, you're hiring a neighbor who truly understands the value of space, privacy, and smart investment.

Know More About Us

Turnkey ADU Solutions

From permits to paint, we manage every detail so you don’t have to.

Locally Licensed & Code Compliant

Built to pass inspection and stand the test of time.

Custom Designs for Any Property

Backyard, garage, or detached—tailored builds that match your home’s style.

Built By Neighbors You Can Trust – Derek, Marla, Jayson, and Lena at Pros ADU Builders

(888) 545-6521