Turn Your Backyard into Cash Flow with the Best ADU Contractor

Find Out What Sets QA Builders Apart from Other ADU Companies!

Being annoyed with the current size of the home that you have or eager to find a new way to increase the value of your property? Perhaps, you are ready to generate rental income but have no idea how to go about it.
We get it—it's overwhelming! Well, at Qa Builders we are here to embrace all your dreams and translate them into reality. Located in San Jose, California, our company provides comprehensive services and products to enhance your living space and assist you step by step until the project's end.
Let us sort it out for you so that you can have the space and additional income you have always wanted.

Our ADU Services

Internal ADUs

Part of the primary house, excluding the basement, is converted into an ADU.

Addition ADUs (Bump-Out ADUs)

These are extensions added directly to the main house, which share walls and provide easier access to utilities.

ADUs Above or Attached to a Garage or Workshop

Often referred to as garage apartments or carriage houses. These ADUs are either built above a garage/workshop or attached to i

Detached New Construction ADUs

Depending on the region, they are also known as backyard cottages, granny flats, laneway houses, or DADUs (Detached Accessory Dwelling Units). These are separate structures built on a lot of a single-family home, typically in the backyard or side yard.

Dependable ADU Solutions

Having worked on more than 100 ADU constructions, our crew of experts is committed to providing excellent work that can meet your expectations. The list of successful services provided to San Jose and all the surrounding regions can go on for pages.

Licenses, Insurance, and Certifications

We are fully licensed and certified to practice our trade. We are also insured in case of any accident or damage that may occur during the process

Responsiveness and Communication

We are fully licensed and certified to practice our trade. We are also insured in case of any accident or damage that may occur during the process.

Customer Reviews and Testimonials

We are always willing to meet your needs and address your concerns. Effective communication helps in solving any problem that may occur in the course of the project.

Experience and Portfolio

Read the existing feedback given by other clients to know their experience. Our positive customer reviews reflect our commitment to delivering quality services.

ADU Builders

Check for past records of similar ADU projects that we have completed. We also provide a portfolio of completed projects that show the quality of work to be expected.

Why Choose Qa Builders for Your ADU Project?

Our ADU Construction Process in the Bay Area

Let's Get Started!

Initial Contact: We'll ask a few questions to understand your ADU or garage conversion project.
Free In-Home Consultation: Our project manager will visit your property to discuss your vision and provide expert advice.
Scope of Work: Receive a detailed estimate, project plan, and timeline.

Building Framework

Showroom Visit: Explore a variety of materials and finishes to make confident design choices.
Finalize Gameplan: Review final designs, layouts, and 3D renderings.
Agreement: Sign the contract to kickstart your dream project!

Pre-Construction Preparation

Permits: We handle all permits and trade appointments.
Material Selection: Choose fixtures and accessories from trusted vendors.
Communication: Enjoy a smooth, transparent process with regular updates.

Construction Phase

Demolition: Clear the space to prepare for construction.
Framing and Preparation: Build the structure, including plumbing and electrical work.
Installation: See your ADU come to life with careful installation of all components.

Wrapping Up

Final Touch-Ups: Review and perfect the final details.
Final Inspection: Walk through with your project manager for the last inspection.
Celebrate!: Leave us a 5-star review if you love your new space!

FAQ

Frequently Asked Questions About ADUs in San Jose

Yes, you can build an ADU on your property. Our project managers are ready to help you determine the best type of ADU for your space.
The best type of ADU depends on your available property space. For instance, a garage conversion ADU is ideal if you have a garage.
Our project managers are well-versed in the permit and zoning regulations for ADU construction in San Jose. We handle all the paperwork for you.
It depends on the size of the ADU. You can check the official government site to know the exact fee.
If you plan to sell your property within the same year you constructed an ADU, it may be tax deductible.
Yes, converting a garage into an ADU can enhance the charm and add significant value to your property.

Discover the ADU Advantage

Expand Your Living Space

Ideal for visitors, relatives, or even a work-from-home space.

Rental Income

Create an income stream by letting out your ADU for use.

Increase Property Value

ADUs can greatly increase the value of your property.

I met Sal Taraboulsi during a quoting project for our Home Remodel in 2022. I immediately felt his sincerity and professionalism as we discussed the changes we wanted to make on our very old home to make it more modern and user friendly. I choose QA Builders based on a competitive quote and our easy communication. I truly felt he understood my vision for my home. His team and subcontractors always came to the house on time, friendly and prepared. I was walked through the purchasing process by Sal with several different vendors. His guidance and experience allowed me to buy the materials that would make our remodel vision a reality while staying cost conscious. A few of our purchases done together included new windows and 2-bathroom updates. I would definitely recommend QA Builders if your looking for a contractor to partner with you through the whole remodel process with dedication and quality results from start to finish.

Melissa W.

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Our ADU Services

Detached New Construction ADUs

Depending on the region, they are also known as backyard cottages, granny flats, laneway houses, or DADUs (Detached Accessory Dwelling Units). These are separate structures built on a lot of a single-family home, typically in the backyard or side yard.

ADUs Above or Attached to a Garage or Workshop

Often referred to as garage apartments or carriage houses. These ADUs are either built above a garage/workshop or attached to it.

Addition ADUs (Bump-Out ADUs)

These are extensions added directly to the main house, which share walls and provide easier access to utilities.

Basement Conversion ADUs

Commonly known as basement apartments, mother-in-law units, in-law units, secondary suites, English basements, or accessory apartments. These ADUs utilize the existing basement space of the main house.

Internal ADUs

Part of the primary house, excluding the basement, is converted into an ADU.

Dependable ADU Solutions

Having worked on more than 100 ADU constructions, our crew of experts is committed to providing excellent work that can meet your expectations. The list of successful services provided to San Jose and all the surrounding regions can go on for pages.

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