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Stress-Free ADU Builders

We do it all, design, permits & build. Our years of expertise and competitive prices makes it easy to upgrade your home.

WHY US

Award-Winning Local ADU Contractors in The Bay Area

Remodeling Heroes is The Bay Area’s Premier Contractor with years of experience in creating beautiful and practical ADUs, garage conversions, backyard renovations & more. Schedule Your Free Consultation Today!

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In-House Designers

Bring your design concept to life with our in-house 3D designers

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Guaranteed Timeline

You'll know when and how much from day one. No Surprises.

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Inspired By You

We'll brainstorm ideas with you based on your budget & space.

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Your Budget In Mind

Designing & remodeling your home shouldn't cost you an arm and a leg.

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ADU Building experts

Building an ADU can be stressful, we've got your back

01

Call Us Now

Call us right now for a quick response. Talk to an ADU remodeling specialist and schedule your free in-house consultation

02

Free Consultation

Your ADU specialist will analyze your space and your budget, show you examples and listen to your ideas. After the consultation they will provide you with an itemized estimate

03

Design & Build

Once our in-house designers draw your plans to your satisfaction we get to work! Our certified staff will always be on time and answer all of your questions

04

Enjoy your ADU

Our hundreds of 5-star reviews say it all! We will make sure that you are 100% satisfied with our work before we leave. We are always available for any questions or concerns


Our Reviews

Hear it From Property Owners Just Like You.

Remodeling Heroes has been changing the ADU building experience with tailor-made customer service and expert, certified and dedicated team that will be there every step of the way

I used Remodeling Heroes for my recent kitchen renovation project and couldn't be happier with the results! Raz and foreman Luciano were knowledgeable and helpful from the start. They understood I had a well thought-out design and was looking for the most cost effective way to execute my vision. Raz was responsive and reliable, from helping me choose and transport project materials to offering multiple solutions to the inevitable challenges that come up. Most importantly, these folks enjoy their work and are delightful to have around!

customized ADU Building
Karen B.

Yelp Verified Review

I Recently completed a room addition project with RH, overall experience was good, I was working with Om and Idan. We live in Oakland hills and access was very difficult, in that was Heroes had a change order for needing to bring a crane. They were upfront about that but I didn't really think that it will be an issue so I didn't plan for it. Aside to this hiccup the work was amazing, crew was super professional in their customer service and trade wise. They gave us a nice goodbye gift which was very nice touch. Throughout the project the communication was very good and I'm glad that we stay within the budget. Now we get to enjoy the space

best ADU Building
Lilian P.

Yelp Verified Review

Initially contacted Heroes for cabinet refacing. We end the up adding 400 square feet to our home and fully renovating our top floor. We were amazed of their communication skills compare to other contractors. Our project manager was Om and he was very impressive with his knowledge about design and city codes. We started by drafting a floor plan and working with their architect was quick and easy. The work went smoothly surprisingly enough. I must say that they could kept the outside more clean, the back yard was full of debris for over 2 weeks, but once we said something they sent a truck the next day to pick it up. We had 1 tool that gone missing and they replaced it for us. We will 100% recommend them to anyone that looking for a design and build service. Thank you Om

residential ADU Building
Larry R.

Yelp Verified Review

Thank you for the amazing Heroes team for doing such an amazing work on my dated, green, linoleum ugly 60's kitchen. I first contacted Heroes for some random work around the house, then I realize that they also do design work and major construction. I was thrilled to start the process as I was planning to remodel my kitchen since forever. I met with Idan and he explained to me the process of the design and the permitting and the construction which was very confusing for me. They've got the permits pretty quickly and we started construction. Within four weeks they were done, of course I was in shock because except for HGTV kitchens are not being done so quickly usually. I would love to be a reference to anyone that considering working with Hereos. Kitchen looks amazing. Thank you Idan

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Shana P.

Yelp Verified Review

Our PM, Meril, and her full service architecture, design and construction team (Bar, Roman, Oscar) did an incredible job on our Portola SF remodel. They added and redid one bathroom, added a skylight, and fully remodeled the kitchen. The team did an incredible from architecture and design to full installation. They offered great communication through and through. They handled permit communications with the city of SF with ease and we never even got involved once! Would highly recommend to use Remodeling Heroes for any project again!

ADU Building services
Aaron L.

Yelp Verified Review

Idan was professional and communicative. He offered to support me in deciding on flooring and came to Home Depot with me to talk me through the choices. I learned a lot about remodeling from talking with him, which is valuable for me as a homeowner. He was willing to answer all of my questions and talk through different options. He was very flexible in customizing a plan that worked for me (e.g. I wanted to do the painting myself). He was also extremely patient with some delays caused by my insurance company. Unlike many contractors, he was prompt with communication, and sent over a detailed invoice, which is again helpful for me as a homeowner. I also got the sense he really cares about his customers' experience, and when something came up that didn't work for me, he was generous in making sure I was satisfied. Overall, I am satisfied with my experience and would work with Idan again.

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Zachary B.

Yelp Verified Review

Idan and the remodeling heroes team were a joy to work with. They were able to get my project started within 3 weeks of our first consultation, and completed it faster than I had expected.

ADU Building company
Jay H.

Yelp Verified Review

Wow, what a stunning bathroom remodel! The attention to detail and the exquisite design choices are truly impressive. It's clear that Eran & Idan, the project managers, has done an outstanding job bringing this vision to life. From the elegant fixtures to the beautiful color scheme, every element seems to have been thoughtfully curated. This space exudes a sense of tranquility and sophistication, making it the perfect oasis for relaxation. Eran & Idan expertise and creative flair have truly transformed this bathroom into something extraordinary. Well done!

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Dani G.

Yelp Verified Review

We have recently remodeled our kitchen with Remodeling Heroes. The kitchen looks great I must say and we love sitting there. This was our first renovation so we had nothing to compare it to, but we could have guessed that it's was pretty much ok from our friend and family reaction, I guess it considerd pretty fast to get a kitchen done in 3 weeks. We started with initial design consultation, we met with Raz, he was very knowledgeable and knew all city codes and requirements. Raz provided us a cost estimate within 24 hours, which was pretty impressive since all the other companies took about 2 weeks. We loved the design and the price was fair and we went for it. The crew was very nice and respectful people, they make sure to keep our house clean. And we already planning a small detached addition with Heroes. We recommend to work with Raz

ADU Building around me
Lori P.

Yelp Verified Review

I cannot thank Remodeling Heroes enough!!! They made our dream bathroom come true! Our downstairs bathroom was in dire need of work - and we needed to make it a safe and accessible place for my family. We needed a walk-in shower and a higher toilet, as well as grab bars installed. The Heroes Team were VERY communicative, honest and open about the process from beginning to end, and worked EXTREMELY hard. I would absolutely recommend them for your project. All the staff were EXTREMELY professional, kind, and committed to great work. We absolutely LOVE our bathroom!!! Everyone feels much more safer and comfortable now - it feels like a spa in our home. I feel they we t above and beyond to make sure we were satisfied with the work. They reinforced the floor to make it sturdier and prevent any leaks. It is really rare to find quality services like this, and I will definitely work with them again.

local ADU Building
Kat B.

Yelp Verified Review

We hired this folks to complete half bathroom project that was done poorly by a different contractor, we end up firing the other contractor and hiring Heroes. The communication was smooth, our project manager was Idan the owner, he gave us he feeling the we were his only project. The price was fair and they were able to pass city inspections very quickly and professionally. Once that was done they also remodeled our guest bathroom which we love! We really eager to recommend as they helped us so much with this process and we feel like we want to help back

ADU Building services
Julie S.

Yelp Verified Review

We been working for this company for many years. We have another property in Sausalito. They also been doing remodeling to our home in alameda. We started off with kitchen remodel and eventually did a 500 sqft addition and flooring for the entire house. The addition was consist of master bedroom and bathroom. We enjoying it every day! The price was fair and the quality of the work is really high. Go Heroes !

professional ADU Building
Ben A.

Yelp Verified Review


Why Call Remodeling Heroes?

#1 Adu Building in The Bay Area

15+ Years Experience

Unparalleled service, quality and professionalism for over 15+ years & counting

Licensed, Bonded, Insured

We have every certificate and license needed to excel in our trade. Our staff is 100% certified & knowledgeable

Locally Owned and Operated

We are local and know all the rules, regulations and processes in California

Certified Project Managers

Our project managers go through rigorous training to ensure quality and safety

On Time, Within Budget

Our professional crew will stick to timelines and the agreed budget

Expert ADU Builders

Our years of experience and knowledge will save you time & money. Book us today!

Your dream remodeling, within reach

Simple Financing Options - Zero Hassle

Get approved on the spot without any paperwork

We finance the whole project, no matter how big or small

We carefully pick our financing partners based on their reliability and low rates

An introductory 0% interest on any new renovation project

Pay nothing upfront allows you to get it done now


Discover the perfect financing solution for your remodeling project with Remodeling Heroes. We provide tailored options to suit your budget and ensure your dream home becomes a reality. Let us simplify your path to a beautifully renovated space. Contact us now and schedule your free estimate.

YOU ARE PROTECTED BY OUR QUADRUPLE GUARANTEE

Experience the difference Remodeling Heroes can make!

BEST
VALUE
 
GUARANTEED
WARRANTY
BEST
CREW
 
GUARANTEED
WARRANTY
BEST
QUALITY
 
GUARANTEED
WARRANTY
365
DAYS
 
WORK & LABOR
WARRANTY

When working with Remodeling Heroes you will never need to compromise on quality. We know your home is your biggest investment so we ensure you get the best service, the best quality and most of all the best value for your money.

Our team prides itself on our attention to detail, innovative mindset and quality workmanship. We treat your home as if it were our own. Our entire crew is made up of trustworthy and highly-skilled craftsmen licensed in all trades. Expect polite interactions and courteous professionals throughout your service.

Remodeling Heroes prides itself on customer service. We work closely with our clients to ensure 100% satisfaction. We guarantee our work for up to 365 days. If something goes wrong we’ll come right over and fix it. Period. We are so confident in our workmanship and that is why we are able to offer our customers this Guarantee.

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Highest Quality Design & Build

Remodeling Heroes personally manages each project from beginning to end. That includes our 1st meeting, the estimate, the contract, architectural designs if needed and lastly building the project. Design-and-build is the best performing delivery system for both time and money.

  • Singular responsibility. We are accountable for cost, schedule, results.
  • Better quality. We know about today’s innovations in construction and we are able deliver a better project than initially imagined.
  • One call service. For all your concerns. Focus on the project, rather than managing contracts.
  • Dedicated Project Manager. Smooth & successful project with effective communication, guaranteed.
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Credibility & Transparency

Choosing Remodeling Heroes you'll know exactly what your getting for your money. No gimmicks necessary. Our straightforward methods mean we are able to efficiently work within your budget and minimize the surprise factor while maximizing value.

  • Production Team. Our behind the scenes production team consists of dedicated individuals whose sole purpose is to ensure deadlines are met.
  • Unmatched Expertise. We have the knowledge and expertise to deal with any unforeseen circumstances.
  • Fully Compliant. Licensed, Bonded & Insured. All work performed will abide by state and city codes or higher.
  • Decades of Experience. With over 15+ years of experience, we bring a wealth of expertise, knowledge, and craftsmanship.
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Fill out the form below or call us at (510) 324-9896
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Questions? Answers!

Our expert ADU builders have the answers to all of your remodeling questions. Contact us now to speak to a live person

An ADU is a secondary housing unit built on the same property as an existing single-family home. Its benefits include increased rental income, flexible living arrangements, and potential property value appreciation.

Zoning requirements vary by city and county, but California state laws have made it easier to build ADUs. Some common regulations include size limitations, setback requirements, and parking provisions. It's important to consult local authorities for specific guidelines.

California allows three types of ADUs: attached ADUs, detached ADUs, and converted ADUs. Attached ADUs are connected to the primary dwelling, detached ADUs are standalone structures, and converted ADUs are created by converting existing space, such as a garage or basement.

The timeline can vary depending on factors like design complexity and permit processing. Generally, it can take around 4-8 months from the initial design phase to the completion of construction.

ADU construction costs depend on various factors like size, design, materials, and location. On average, you can expect to spend between $150,000 to $400,000 for a new ADU in California.

Financing options include personal savings, home equity loans, construction loans, and refinancing existing mortgages. Additionally, there are state and local programs, such as ADU grant programs and low-interest loans, available in some areas.

ADUs typically require separate connections for electricity, water, and sewer. However, specific requirements may vary based on local regulations and the type of ADU being constructed.

Yes, in seismic zones, additional structural requirements may apply to ensure the ADU's safety during earthquakes. Working with a contractor experienced in seismic design is crucial to meet these specific needs.

Regulations regarding short-term rentals vary by city and county in California. Some jurisdictions allow ADUs to be used as short-term rentals, while others have restrictions or require specific permits. Local ordinances should be consulted for accurate information.

Yes, California offers some incentives to promote ADU construction. These may include reduced permit fees, expedited approval processes, and property tax exemptions for ADUs occupied by family members. It's advisable to consult with a tax professional to understand the specific benefits applicable to your situation.

Don't see your question listed above? Call us now, we are available 24/7

Call us now for immediate response & assistance (510) 324-9896


We Serve The Bay Area
and all surrounding areas
 (510) 324-9896

We are proudly serving The Bay Area & surrounding areas For Over 15+ Years

Call now & schedule your free estimate!

San Jose
Campbell
Santa Clara
Coyote
Los Gatos
New Almaden
Milpitas
Mount Hamilton
Saratoga
Cupertino
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Redwood Estates
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Stanford
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Danville
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San Francisco
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Salida
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Richmond
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Keyes
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Farmington
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Courtland
Merced
Elmira
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Licensed & Certified ADU Experts Near You

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