ADU Contractor · San Francisco, CA

San Francisco ADU Solutions: Build Your Backyard Home

San Francisco ADU Solutions builds ADUs in San Francisco. San Francisco ADU Solutions helps property owners add value and extra living space to their property, plain and simple. For homes and businesses in San Francisco, San Francisco ADU Solutions provides ADU Construction services.

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San Francisco ADU Solutions
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Licensed & Insured
For Your Protection
Free Site Visits
No Obligation
Local San Francisco
Know Your City
Clear Pricing
No Surprises
ADU Contractor Professionals

Building ADUs for San Francisco Homeowners

San Francisco ADU Solutions builds Accessory Dwelling Units right here in San Francisco, California. San Francisco ADU Solutions knows San Francisco construction very well, from the hills of Twin Peaks to the foggy Sunset District. Property owners are working with local professionals who understand the unique challenges of Accessory Dwelling Unit construction, such as tight lots and specific planning department rules. San Francisco ADU Solutions handles the entire Accessory Dwelling Unit process, starting from the initial permits all the way to handing over the keys. The goal of San Francisco ADU Solutions is to make it straightforward for residents to get the extra space they need for family members or rental income. San Francisco ADU Solutions builds solid and functional Accessory Dwelling Units that stand up to San Francisco weather and local regulations. Homeowners receive a well-built Accessory Dwelling Unit without the usual delays. San Francisco ADU Solutions provides Accessory Dwelling Unit services for homes in San Francisco, California.

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Our ADU Contractor Services

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Attached ADU
01

Attached ADU

An Attached ADU adds living space directly connected to your main house, using existing walls and utilities in San Francisco, CA. San Francisco ADU Solutions builds an Attached ADU to share a common wall with your primary residence, making the whole construction process much more straightforward. This option often costs less and gets approved faster than a detached unit, providing immediate value to your property. For homeowners in San Francisco, San Francisco ADU Solutions provides Attached ADU services.

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Detached ADU
02

Detached ADU

A Detached ADU is a separate structure built on your property in San Francisco. San Francisco ADU Solutions builds every Detached ADU to provide a standalone living space for family members, guests, or rental income. When our team designs a Detached ADU, we handle everything from the architectural design to the final building inspection. The construction process makes sure that your Detached ADU functions as a complete, independent unit. We provide Detached ADU services for homes and businesses in San Francisco.

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Garage Conversion
03

Garage Conversion

San Francisco ADU Solutions completes Garage Conversion projects for property owners across San Francisco, CA. A Garage Conversion transforms an unused garage into a functional living space, such as an Accessory Dwelling Unit (ADU) or an extra bedroom. When we handle a Garage Conversion, our team manages the entire process from the initial architectural design to the final building inspection. For homeowners in San Francisco, a Garage Conversion is a practical investment. A Garage Conversion gives you more usable living space without the high cost of building new foundations from scratch. The existing concrete slab and framing are used to support the new rooms. San Francisco ADU Solutions provides Garage Conversion services for homes in San Francisco, CA.

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ADU Permitting
04

ADU Permitting

ADU Permitting involves preparing and submitting all necessary plans and documents to San Francisco's planning and building departments for your ADU project. San Francisco ADU Solutions handles the entire application process, helping you get your ADU approved faster and without complications. For property owners in San Francisco, CA, San Francisco ADU Solutions is here for all your ADU Permitting needs.

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ADU Design
05

ADU Design

San Francisco ADU Solutions provides ADU Design services for properties in San Francisco, California. ADU Design from San Francisco ADU Solutions means getting your plans drawn up right, ready for San Francisco building codes and local regulations. Our team makes sure your vision for an ADU fits the local rules and your property's potential. For homes in San Francisco, San Francisco ADU Solutions is here for all your ADU Design needs.

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ADU Engineering
06

ADU Engineering

ADU Engineering is one of the most important steps when you want to build a new accessory dwelling unit. San Francisco ADU Solutions provides ADU Engineering for homes in San Francisco, California. ADU engineering means we design the structural bones of your new accessory dwelling unit, making sure it stands solid and meets all San Francisco building codes. San Francisco ADU Solutions handles the calculations and drawings so your ADU is safe, sound, and ready for construction. For homeowners in San Francisco, San Francisco ADU Solutions is here for all your ADU Engineering needs.

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ADU Financing
07

ADU Financing

ADU Financing helps you secure the funds needed to build your accessory dwelling unit in San Francisco. San Francisco ADU Solutions connects homeowners with lenders and options that make your ADU project financially viable. For homeowners in San Francisco, San Francisco ADU Solutions provides ADU Financing services.

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ADU Construction Management
08

ADU Construction Management

San Francisco ADU Solutions handles all the moving parts of ADU Construction Management in San Francisco, CA from start to finish so homeowners do not have to juggle multiple contractors. San Francisco ADU Solutions makes sure your project stays on track and on budget without the headaches.

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Junior ADU (JADU)
09

Junior ADU (JADU)

A Junior ADU in San Francisco creates a small, independent living space within your existing home, often using an unused bedroom, a den, or an existing room. San Francisco ADU Solutions builds a Junior ADU to help homeowners add property value and generate rental income without building a whole new structure on their property. A Junior ADU is a practical choice for properties across San Francisco neighborhoods like the Sunset or Richmond districts. The construction process for a Junior ADU allows you to make use of square footage you already own. San Francisco ADU Solutions provides Junior ADU services for homes in San Francisco, California.

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ADU Site Assessment
10

ADU Site Assessment

San Francisco ADU Solutions provides a thorough ADU Site Assessment for properties across San Francisco, CA. An ADU Site Assessment checks your property for feasibility, local zoning codes, and potential build challenges. When our team performs an ADU Site Assessment, we look at property lines, setback requirements, utility connections, and local zoning laws in San Francisco. We figure out early what is possible and what is not for your construction project. This early review helps property owners avoid unexpected delays and high costs down the road. An ADU Site Assessment is a very important first step for any homeowner in San Francisco who wants to build an Accessory Dwelling Unit. A well-executed ADU Site Assessment adds real clarity to any property development plan in San Francisco.

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San Francisco's Local ADU Contractor Experts

San Francisco ADU Solutions is proud to serve San Francisco, CA and the surrounding communities. Our reputation is built on honest work, clear communication, and results that hold up over time.

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Frequently Asked Questions

An Accessory Dwelling Unit, often called an ADU, is a secondary housing unit built on a single-family lot or a multi-family lot in San Francisco. San Francisco ADU Solutions builds every Accessory Dwelling Unit to help property owners add rental income, house family members, or create a home office without buying new land. The housing crunch in San Francisco makes Accessory Dwelling Unit construction a very practical way to use your space. Building an ADU in San Francisco maximizes your property potential and increases overall property value. Permitting is also much more accessible today because the city of San Francisco has streamlined the local permitting process for Accessory Dwelling Unit projects.
Building an ADU in San Francisco typically takes 12 to 18 months from the initial design stage to the final inspection, and the schedule includes the entire permitting process. San Francisco ADU Solutions knows that the design and permitting phase for an ADU in San Francisco often takes the longest portion of the timeline. The design and permitting phase usually takes 6 to 9 months because of detailed city plan reviews and specific San Francisco planning codes. Actual ADU Construction itself usually runs for 4 to 6 months, and the exact duration depends heavily on the complexity of the unit and the specific site conditions. San Francisco ADU Solutions works efficiently on every ADU in San Francisco, and our team also makes sure that everything meets San Francisco's strict building standards.
The typical cost for an ADU project in San Francisco ranges from $200,000 to $400,000, depending on size, finishes, and site preparation. San Francisco ADU Solutions builds every ADU project to cover everything from architectural plans and permits to actual construction and utility hookups. Factors like hillside excavation, foundation work in areas with challenging soil, or high-end interior finishes can increase the total investment. San Francisco ADU Solutions provides a detailed breakdown so property owners know exactly where their money is going before construction starts. A well-built ADU in San Francisco adds real value to any property.
Yes, you absolutely need special permits for an Accessory Dwelling Unit (ADU) in San Francisco, including planning approval and building permits from the Department of Building Inspection. The city has specific zoning ordinances and design review processes for ADUs in San Francisco, which can be complex. San Francisco ADU Solutions handles all the necessary paperwork and manages the San Francisco permitting process for you. This includes ensuring your design complies with local setback requirements, height limits, and historic district guidelines if applicable. For homeowners in San Francisco, San Francisco ADU Solutions is here for all your Accessory Dwelling Unit construction and permitting needs.
Converting your garage into an ADU is a common and often cost-effective option in San Francisco, provided it meets city requirements. Garage conversions are generally quicker and less expensive than building a new detached ADU because the structure is already there. Homeowners in San Francisco will still need to address issues like foundation upgrades, insulation, new utility connections, and ensuring proper ventilation for the San Francisco climate. San Francisco ADU Solutions assesses your existing garage to determine feasibility and handles all necessary structural and permitting work.

Proudly Serving San Francisco and the Surrounding Area

From San Francisco to the surrounding communities, we bring the same level of care and craftsmanship to every job — whether it's a quick repair or a full project.

Let's Get Your San Francisco ADU Project Started

San Francisco ADU Solutions provides ADU Construction services for homes in San Francisco, CA. Homeowners can contact San Francisco ADU Solutions today to schedule a free site visit and to receive a clear estimate for the Accessory Dwelling Unit project.

Get Your Free Quote (415) 941-0252
Licensed & Insured
For Your Protection
Free Site Visits
No Obligation
Local San Francisco
Know Your City
Clear Pricing
No Surprises