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We believe in the power of enhancing lifestyles through innovative construction, and that’s why at Blue Builder, we’re dedicated to providing top-notch Accessory Dwelling Unit (ADU) building services in Miami, Florida.

Our mission is to empower you with creative, functional, and stylish ADU solutions that not only expand living spaces but also add value to your property. With our skilled team, attention to detail, and a deep understanding of local regulations, we’re here to turn your ADU dreams into a tangible reality. Whether you envision a cozy guest cottage, a rental income opportunity, or a tranquil retreat, Blue Builder is your trusted partner for exceptional ADU construction in Miami County.

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Looking to build an attached ADU? We believe in ensuring that your construction is in good hands at an affordable price! Don’t settle for just any ADU construction team, get the best one in Miami.


Where attached ADUs in Miami become more than just additions – they become connections to your dreams and the heart of your home.

Blue Builder


[#1] Attached ADU Builder in Miami

We understand the need for an attached ADU building in Miami, and why is it essential. We also know that you need the best builder in Florida, not only in Miami… therefore, let us show why should you pick Blue Builder:

Uncompromising Quality

At Blue Builder Miami, our commitment to excellence extends beyond home remodeling to the heart of your property – the construction of Accessory Dwelling Units (ADUs). Our seasoned team of professionals carries the same dedication into every attached ADU building, ensuring that every aspect is thoughtfully addressed. We recognize that building attached ADUs in Miami are more than just additional living spaces; they’re a testament to your vision and an investment in your property’s future. With our meticulous attention to design, functionality, and craftsmanship, we pledge to elevate your attached ADU to new heights of elegance and utility. Your attached ADU deserves nothing but the very best in construction services in Miami, Florida.

Creative Design

At Blue Builder Miami, we are guided by a commitment to creative design, setting new benchmarks for attached ADU (Accessory Dwelling Unit) construction in Miami. Our dedicated team of designers and builders approaches each project with a boundless passion for innovation. We don’t just build functional structures; we meticulously craft attached ADUs that seamlessly blend with your personal style and preferences. Whether you envision a modern, compact living space or a timeless, versatile attached ADU, our creativity knows no bounds as we bring your dreams to life. With Blue Builder Miami, your attached ADU is not merely an additional structure; it’s a work of architectural art waiting to be realized.

Personalized for You

At Blue Builder Miami, we understand that your accessory dwelling unit (ADU) isn’t just another cookie-cutter addition to your property; it’s a reflection of your distinct needs and aspirations. We take a customized approach that goes beyond the ordinary, tailoring each attached ADU building in Miami to your unique style and requirements. Your attached ADU space is a blank canvas awaiting your personal imprint, and our mission is to transform your vision into a tangible masterpiece. With your dream attached ADU in Miami as our guiding inspiration, we meticulously craft every aspect to align seamlessly with your individual preferences and aspirations. Your attached ADU is more than just an addition; it’s a testament to your distinct taste, and we’re here to bring it to life in Miami.

Transparent Communication

Transparent Communication forms the foundation of our approach to ADU (Accessory Dwelling Unit) construction in Miami. At Blue Builder Miami, we place utmost importance on fostering clear and open dialogues throughout every stage of your attached ADU project. Our unwavering dedication to providing you with complete and candid information is designed to facilitate a smooth and stress-free attached ADU construction experience. We firmly believe that transparent and honest communication is the linchpin for realizing your attached ADU vision and delivering results that not only meet but exceed your expectations. With us, your attached ADU construction is characterized by transparency, ensuring that you are always well-informed and confident in the progress being made toward your attached ADU goals.

Swift & Punctual Solutions

At Blue Builder Miami, we understand the significance of your Accessory Dwelling Unit (ADU) and the transformative impact it can have on your property. Our commitment to prompt project management ensures that you can swiftly unlock the full potential of your newly constructed attached ADU in Miami. We pride ourselves on delivering punctual and efficient attached ADU construction services, allowing you to enjoy the benefits of your enhanced living space without unnecessary delays. Experience the convenience and functionality of your new attached ADU sooner with Blue Builder Miami.

Affordable ADU Construction

When it comes to building Accessory Dwelling Units (ADUs) in Miami County, Blue Builder is your trusted partner for budget-friendly solutions. Our dedication to crafting exceptional attached ADUs extends to your financial well-being. We recognize the significance of cost-effective attached ADU building without compromising quality. Our team is committed to working closely within your budget, delivering attached ADU solutions that not only meet the highest standards of construction but also align with your financial goals. Blue Builder Miami ensures that your attached ADU project is not only a beautiful addition but also a cost-effective investment. With us, affordability and excellence converge, making your dream attached ADU a reality without breaking the bank.

Local Expertise

Harnessing our deep-rooted local expertise and esteemed reputation in Miami County, Blue Builder stands as the premier ADU builder uniquely poised to understand the region’s distinctive characteristics, zoning regulations, and architectural preferences. We take pride in our ability to seamlessly integrate your attached ADU vision with the local essence, ensuring that your newly constructed accessory dwelling unit not only embodies your personal style but also becomes an integral part of the Miami community. At Blue Builder, we craft attached ADUs that harmonize with the local spirit, creating spaces that resonate with both individuality and a profound sense of belonging in Miami County.

Customer Satisfaction

At Blue Builder, we firmly believe that your satisfaction is the bedrock of our triumph in the attached ADU construction industry within Miami. With a wealth of ecstatic clients who now enjoy the benefits of their dream accessory-dwelling units, we take great pride in our capacity to bring your vision to fruition. Our commitment to exceeding your expectations is unwavering, and we consider your contentment not just a goal but a standard we strive to uphold throughout the attached ADU building process.



Attached ADU Construction in Miami, Florida

With decades of proven expertise and a renowned reputation for excellence, Blue Builder stands as your reliable partner for Attached ADU construction in Miami, Florida. Our extensive experience in this specialized field distinguishes us as the premier choice for transforming your living space into a functional and inspiring environment where new opportunities await.

A Proven Legacy

Our legacy of excellence in ADU (Accessory Dwelling Unit) construction echoes through the vibrant landscape of Miami County. With an extensive history of creating extraordinary living spaces, Blue Builder proudly showcases a rich portfolio filled with delighted clients. These clients have not only seen their properties transformed into functional and elegant ADUs but have also experienced the essence of visionary design, innovation, and impeccable craftsmanship.

Experienced Team

Our team serves as a true embodiment of excellence. With a treasure trove of expertise and a flair for groundbreaking solutions, we aren’t merely builders of attached ADUs in Miami – we’re visionary architects who weave narratives through the spaces we create. From our highly adept designers, who possess an innate sense of architectural finesse, to our masterful artisans, dedicated to the art of precision construction, our collaborative proficiency is the bedrock upon which we realize your attached ADU dreams in Miami County.

Local Expertise

Bringing over a decade of unwavering dedication to attached ADU construction in Miami County, we at Blue Builder are your trusted local experts & contractors. Our profound understanding of Miami’s architectural tapestry, coupled with our invaluable 10+ years of experience, positions us as pioneers in the field of attached ADU construction. We appreciate the unique architectural nuances and individual preferences that define our vibrant community, and this local expertise forms the very foundation of our design philosophy. It empowers us to craft attached ADUs that seamlessly blend with your personal style and the distinctive character of your surroundings, ensuring that your living space is a harmonious extension of your lifestyle.

Customer-Centric Approach

Our dedication to crafting exceptional living spaces begins with your vision at the forefront. In our customer-centric approach, your satisfaction is our paramount concern. Through seamless collaboration and meticulous attention to detail, we elevate your attached ADU into a sanctuary that harmonizes with your personal style and comfort, right here in Miami. Your ADU dreams will come to life when the team you hired understands your needs like no other.


When it comes to your attached ADU (Accessory Dwelling Unit) construction needs in Miami, our extensive experience and expertise are on full display. Just as our satisfied customers attest, we have honed a finely tuned project coordination system that guarantees a seamless and stress-free attached ADU building process. Bid farewell to any disruptions to your daily life, as our dedicated team diligently transforms your vision into reality, always striving to achieve the perfect blend of efficiency and excellence throughout every phase of your attached ADU construction.

Premium Materials

At Blue Builder Miami, we bring our wealth of experience and expertise to attached ADU (Accessory Dwelling Unit) construction. We understand that every ADU project is a unique addition to your property, and that’s why we meticulously select top-tier materials to ensure lasting quality and a sophisticated aesthetic. Our commitment to excellence goes hand in hand with our dedication to crafting attached ADUs that stand the test of time while seamlessly integrating with your existing structure. Trust us to elevate your property with a touch of timeless elegance through our unmatched craftsmanship for attached ADU construction in Miami.

Unlocking Attached ADU Excellence

Discover unparalleled experience and expertise in attached ADU construction with Blue Builder, your trusted contractor in Miami County. Our dedication to innovative design and unwavering commitment to excellence set us apart. With a team of seasoned experts, we blend contemporary aesthetics and enduring functionality, guaranteeing that your ADU building not only meets your immediate needs but also becomes a lasting source of comfort and value for generations to come. Experience the future of attached ADU construction with Blue Builder as we redefine what’s possible in Miami.


Building brighter futures, one attached ADU at a time – Blue Builder, your trusted partner in crafting innovative living solutions for Miami.

Blue Builder

Choose the best

Modern Attached ADU Buildings in Miami

Elevate your living experience in Miami County with Blue Builder, the premier destination for modern attached ADU buildings. Our expertise in construction and innovative design allows us to craft cutting-edge accessory dwelling units that seamlessly blend contemporary aesthetics with functional living spaces. Whether you’re looking to expand your living quarters or enhance the value of your property, our team at Blue Builder is committed to delivering excellence. With a focus on quality, sustainability, and architectural sophistication, we transform attached ADU construction into a forward-thinking and stylish endeavor, redefining modern living in Miami one building at a time.

What people say about us

We couldn’t be happier with the attached ADU Blue Builder constructed for us. The team’s attention to detail and commitment to quality is evident in every corner of our new living space. It has added tremendous value to our property and provided a comfortable, modern living solution. Thank you, Blue Builder, for making our ADU dreams a reality!

Alejandro R. Testimonial

Alejandro R.

Blue Builder transformed our unused garage into a stunning attached ADU that we’re incredibly proud of. The project was completed on time and within budget, and the quality of the work is outstanding. Our family now enjoys a comfortable and functional living space that perfectly complements our home. Blue Builder’s expertise is unmatched.

Javier M. Testimonial

Javier M.

Blue Builder exceeded my expectations in creating a beautiful attached ADU on my property. The design was modern and practical, and the construction was completed with precision and care. Their team was professional and attentive throughout the entire process. I now have a fantastic space that I use as a home office and occasional guest quarters.

Isabella L. Testimonial

Isabella L.


At Blue Builder, integrity, and honesty guide every decision and action we take.


Our mission is to construct beautiful attached ADUs in Miami, Florida.


Delivering unparalleled craftsmanship and excellence in every project we undertake.

The Trust Over the Internet

Mobile Blue builder on Google for attached ADU Miami

Unparalleled Craftsmanship
When it comes to attached ADU construction in Miami, trust is paramount. At Blue Builder, we’ve forged a legacy based on trust over the internet in the realm of ADU construction. Our commitment to delivering unmatched craftsmanship, paired with cutting-edge construction methods, makes every project not just an addition to your property but a testament to our dedication to perfection.

Tailored for Your Attached ADU
We recognize that your attached ADU needs are distinct and specific. That’s why we bring a personalized touch to every attached ADU construction in Miami. Our committed team invests the effort to comprehensively grasp your vision, providing customized solutions that perfectly match your objectives and financial plan. Your attached ADU space, your aspirations, and our expertise.

Transparent Communication
Our commitment to keeping our clients fully informed and engaged remains unwavering, ensuring a partnership founded on trust and clarity throughout the attached ADU building. We uphold a straightforward, honest, and punctual approach, enabling you to have absolute confidence in the progress and decisions made during the construction process of your accessory dwelling unit. We believe that your ADU should be a reflection of your vision, and our expertise thrives when it intersects with your ideas through open and crystal-clear communication.

Why Choosing The Best Attached ADU Builder in Miami?

Our dedicated team boasts years of expertise in attached ADU construction, specializing in designing and building attached ADUs in Miami that seamlessly blend comfort, style, and functionality. With a decade-long legacy as Miami’s most trusted attached ADU builders, your Accessory dwelling unit is in the hands of professionals. We won’t rest until your complete satisfaction is achieved.

Our consistently 5-star reviews serve as a testament to our unwavering commitment to excellence. Elevating your living space into an attached ADU that harmoniously combines aesthetics and practicality remains our foremost objective. Choose Blue Builder Miami to transform your property with a superior ADU that reflects your vision and enhances your lifestyle.


Frequently Asked Questions

An attached ADU, also known as an in-law suite or granny flat, is a secondary dwelling unit that is attached to the main house.

Attached ADUs can be used for a variety of purposes, such as housing elderly parents, adult children, or guests.

There are many benefits to building an attached ADU in Miami, including:

  • Increased property value: ADUs can add significant value to your property.
  • Additional income: You can rent out your ADU to generate additional income.
  • More space for your family: An ADU can provide additional living space for your family members, such as elderly parents, adult children, or guests.
  • Flexibility: ADUs can be used for a variety of purposes, such as a home office, guest house, or rental property.

The requirements for building an attached ADU in Miami County vary depending on your needs.

However, there are some general requirements that apply to all ADUs in Miami County, such as:

  • The ADU must be attached to the main house.
  • The ADU must meet all applicable building codes and zoning regulations.

The cost of building an attached ADU varies depending on its size and complexity.

A typical attached ADU costs between $30,000 and $200,000.

When considering building an attached ADU, it’s important to factor in not only the cost but also the potential benefits it can bring.

An attached ADU can provide additional living space for family members.

However, it’s important to keep in mind the regulations and permits required for building an attached ADU in your area.

When constructing an attached ADU in Miami, it’s important to keep in mind that the timeline can vary depending on various factors such as the size and complexity of the project.

On average, it can take anywhere between 2 to 6 months to complete the construction process.

During this time, it’s important to work closely with your contractor (such as Blue Builder) to ensure that everything is on track and progressing according to schedule.

By doing so, you can ensure that your project is completed on time and within budget, allowing you to enjoy the benefits of your new attached ADU sooner rather than later.

If you’re considering building an attached ADU in Miami, you’ll need to obtain a permit from the local municipality.

It’s important to work with a qualified contractor who is familiar with the local permitting process such as Blue Builder.

With the expertise and experience in building ADUs in Miami, we’ll be able to guide you through the entire process and ensure that your project is completed safely and efficiently.

Some of the challenges of building an attached ADU include:

  • Obtaining the necessary permits.
  • Working with a qualified contractor, such as us <<Blue Builder>>.
  • Coordinating the construction process with the existing home.
  • Minimizing the disruption to your daily life.

The benefits of working with us to build an attached ADU in Miami include:

  • Peace of mind: We will handle all of the aspects of the project, from obtaining the necessary permits to coordinating the construction process.
  • Expertise: We have the necessary skills and experience to build your attached ADU safely and efficiently.
  • Warranty: We offer warranties on our work, so you can be confident that your attached ADU is built to last.

The best time of year to start an attached ADU construction in Miami is during the spring or fall. During these months, the weather is mild and there is less chance of rain delays. Additionally, the spring and fall are typically less busy for contractors, so you may be able to get a better price on your project.

However, it is important to note that the best time to start construction can also vary depending on your specific needs and preferences. For example, if you need to move into the ADU by a certain date, you may need to start construction sooner, even if it means dealing with more extreme weather conditions.

Whether an attached or detached ADU is better for you depends on your individual needs and preferences. Here is a comparison of the two types of ADUs:

Attached ADU

  • Pros:
    • More affordable to build
    • Easier to connect to utilities and other infrastructure
    • More convenient for accessing the main house and other amenities
  • Cons:
    • Less privacy for both occupants of the main house and the ADU
    • Can be more disruptive to the main house during construction
    • May have fewer design options due to the need to connect to the main house

Detached ADU

  • Pros:
    • More privacy for both occupants of the main house and the ADU
    • Less disruptive to the main house during construction
    • More design options
  • Cons:
    • More expensive to build
    • More difficult to connect to utilities and other infrastructure
    • Less convenient for accessing the main house and other amenities

If you are looking for a more affordable and convenient ADU, an attached ADU may be a better option for you. However, if you are looking for a more private ADU, a detached ADU may be a better option.