ADU Construction Companies In Cerritos, CA

Find the top ADU construction companies in Cerritos, CA! Hire the right team for your project today.
ADU Construction Companies In Cerritos, CA

Searching for reliable ADU construction companies in Cerritos, CA? There are plenty of excellent options to consider. While we’re proud of the services we offer, we see other companies in the industry as collaborators rather than competitors.

Our goal is to share helpful information and foster connections to ensure you get the best service possible. In this article, we’ve put together a list of highly-rated ADU builders from Google to help you find the perfect fit for your project. Let’s dive in!

Home addition under construction with wooden framing, ladders, and tools, showcasing a residential expansion project.

Starting With Cornejos Builders

For over 15 years, Cornejos Builders has been enhancing homes for families in Downey, CA, and surrounding areas. Based in Downey, CA, we specialize in constructing Accessory Dwelling Units (ADUs) and custom home building, tailored to Southern California’s unique housing needs and lifestyle.

Our focus is straightforward: delivering quality craftsmanship. Led by owner Alexsander Cornejo, who began working in the remodeling and construction industry right out of high school in 2009, we leverage our extensive experience to understand your vision and create living spaces that align with your style and needs. 

From the initial consultation to project completion, we collaborate closely with you to bring your ideas to life. Let us help you expand your living space with a custom ADU or home remodel. Whether you’re seeking additional room for family, rental income, or a personalized retreat, we’ll build a space you’ll cherish for years.

Exterior view of a small house focusing on the garage area, showcasing blue siding, gray roofing, and white walls and windows. The single car garage door provides convenient access while blending seamlessly with the overall color scheme of the house. The combination of blue siding, gray roofing, and white accents creates a charming and inviting aesthetic, adding to the curb appeal of the small house.

Here's What Your Neighbors Are Saying About Working With Us!

Lanny Lam​

5/5

Cornejo’s Builders did an amazing job remodeling our kitchen. 

Alexsander made this experience one of a kind, he was accessible and flexible throughout the process. This guy’s knowledge truly guided us to perfect our dream kitchen. He has endless recommendations. 

The workers were efficient. We appreciate how he handled minor changes we had with professionalism. After getting work done by different General Contractors, Cornejo’s Builders definitely sets the bar for the rest. 

Thank you, Alexsander.

Edith Rangel

5/5

Alex is very responsive and easy to talk with. He was highly endorsed by a satisfied coworker with whom he completed a roof project. Alex and his team Cornejos Builders Inc completed our roof project quicker than expected

He came on-site and explained thoroughly the work they have done to our roof. The workers are very professional as well, they cleaned up after the job was done, and it was not messy at all. I will be using Cornejos Builders Inc in the future

Contact us today to embark on your home transformation journey! (562) 319-3178

Tech Master Construction

Tech Master Construction Inc. is a licensed, bonded, and insured company specializing in residential construction services in Cerritos, California. With over 20 years of experience, they offer a range of services including home additions, accessory dwelling unit (ADU) and garage conversions, kitchen and bathroom remodeling, and new construction projects.

The company prides itself on delivering high-quality results by utilizing the latest techniques, equipment, and quality materials. Their mission is to provide trustworthy construction services at affordable prices, ensuring that each project aligns with the client’s vision and enhances their property’s value.

Michael V.

5/5
Angel and his team were able to tackle my small project quickly.

Gettler Construction

Gettler Construction Inc. is a residential construction company based in Huntington Beach, California, specializing in the design and construction of Accessory Dwelling Units (ADUs), room additions, and garage conversions. 

Their comprehensive design-to-build approach aims to simplify the construction process for homeowners, minimizing potential miscommunication. The company emphasizes core values such as quality craftsmanship, respectfulness, responsiveness, cleanliness, and delivering value to clients. 

With a team of experienced professionals, Gettler Construction Inc. is dedicated to enhancing residential properties by creating functional and aesthetically pleasing living spaces tailored to each client’s needs.

Johnny O.

5/5
I finally decided to undergo an ADU project on my property. I added 799 SF two bedroom and two bathrooms and I absolutely love the final product.

Cal-City Construction

Cal-City Construction, Inc., established in 1986 and based in Cerritos, California, has over three decades of experience in the construction industry. They offer services including Construction Management (CM) At-Risk, Design-Build, and General Contracting, managing projects from conceptual design to completion.

Their portfolio encompasses a diverse range of projects, such as public buildings, institutional facilities, federal buildings, and various commercial developments. Cal-City Construction emphasizes customer satisfaction by integrating industry best practices to enhance their processes and deliver quality results.

Hee P.

5/5
good person and service

ADU Builder Pro OC | PhaseWorks Construction Corp

PhaseWorks Construction Corp, based in Anaheim Hills, California, specializes in residential remodeling and custom building, with a focus on high-end kitchen and bathroom renovations. With over 25 years of experience, their team is committed to delivering exceptional craftsmanship and top-notch customer service.

In addition to remodeling, PhaseWorks Construction Corp offers comprehensive services including the design, planning, and construction of Accessory Dwelling Units (ADUs). 

They guide clients through every phase of ADU development, from initial design to project completion, ensuring each unit is tailored to the client’s needs and adheres to the highest quality standards.

Cesar C.

5/5
I used PhaseWorks for a pretty large project on my home built in 1956

Ambiente Construction & Design Corp.

Ambiente Construction & Design Corp., led by Nazario Morales, specializes in residential and commercial design, drafting, and construction management services. With over a decade of experience, they transform client visions into reality, emphasizing personalized solutions and client satisfaction.

Their portfolio includes diverse projects such as custom home builds, kitchen and bathroom remodels, and accessory dwelling units (ADUs). Clients commend their professionalism, responsiveness, and quality workmanship, highlighting their commitment to excellence.

Angelica E.

5/5
It gives me great pleasure to write this review for ACD CORP Construction Company.

Luctor Company

Luctor Company, based in Downey, California, offers construction, design, and remodeling services, including the development of Accessory Dwelling Units (ADUs). Established in 1985, they are committed to delivering high-quality projects with integrity and collaboration.

Clients commend Luctor Company for their professionalism and attention to detail, highlighting their ability to meet deadlines and exceed expectations.

Hugo B.

5/5
Want a good reliable contractor look no further!

ADU Homes, Inc.

ADU Homes specializes in designing and building accessory dwelling units (ADUs) in Los Angeles and Orange counties, offering a range of pre-designed plans and custom designs to suit various homeowner needs.

Their all-inclusive pricing and streamlined process simplify the construction of ADUs, ensuring projects are completed on time and within budget.

Roger D.

5/5
We are extremely happy with ADU Homes and the amazing one-bedroom house they created from our detached garage.

EcoSmart Builders

EcoSmart Builders, based in Calabasas, California, specializes in designing and building Accessory Dwelling Units (ADUs), including garage conversions and new constructions. They manage the entire process, from evaluation and financing to post-construction, ensuring projects are completed on time and within budget.

Clients commend EcoSmart Builders for their professionalism and quality workmanship, highlighting their expertise in ADU conversions and responsive communication.

Pamela T.

5/5
EcoSmart did an excellent job converting our garage into a 450 sq ft ADU. We love its clean, streamlined, and modern look and design.
Beautifully renovated split-level home with gray siding, white garage door, landscaped yard, and modern curb appeal.

Closing Thoughts

In Cerritos, CA, there are plenty of ADU construction companies to choose from for your project. Whether you’re looking for expert craftsmanship, high-quality materials, or reliable service, you’ll find the right fit.

Choosing the right company depends on your specific needs to ensure a seamless process.

Thinking about building an ADU? Contact Cornejos Builders for a free quote. Have questions or want to discuss your project? Call us at (562) 319-3178. Let’s bring your ADU vision to life!

Cerritos, CA is a vibrant city in Southern California, known for its diverse community and modern amenities. Visit the stunning Cerritos Library, a landmark blending technology and art, or enjoy performances at the Cerritos Center for the Performing Arts. Explore the city’s many parks, unique dining options, and cultural attractions. Whether you’re enjoying the peaceful neighborhoods or immersing yourself in the city’s dynamic events and activities, Cerritos offers a perfect balance of suburban charm and urban sophistication, making it an ideal place to live or visit.