Fast, Simple, and Stress-Free ADU Construction

Unlock your property’s potential without the hassle! We handle design, permits, and construction, making home upgrades seamless and affordable.

Get An Estimate Today!

"*" indicates required fields

Building an ADU Can Feel Overwhelming. We Make It Easy

Adding an ADU to your property doesn’t need to be stressful. Many homeowners worry about costs, permits, and disruptions. But with the right team, it can be a smooth and hassle-free process.

The Step Up Way

We make ADU construction efficient and stress-free, delivering high-quality results on schedule.

Initial Meeting

We listen to your ideas, budget, and timeline to set clear goals.

Proposal

You receive a detailed plan with full cost and timeline transparency.

Design

Our experts craft a custom design that fits your vision.

Permits & Inspections

We take care of approvals and ensure everything meets regulations.

Build & Review

Our expert builders bring your vision to life, finishing with a thorough walkthrough.

Step Up Construction, Your Best Partners For ADU Constructions

With Step Up Construction, you can enjoy your new space with confidence, knowing our team has everything covered. Whether you need extra space, rental income, or a guest house, we make the process simple, stress-free, and efficient.

Licensed & Insured ADU Contractors

We’re licensed, insured, and prepared to build. Our focus is on delivering high-quality results that adhere to all safety and building standards. We take care of every detail, ensuring you receive a durable, beautifully constructed ADU without the hassle.

Permit Approval Guarantee

We know dealing with permits can be a challenge, that’s why we take care of everything for you. We navigate the entire permit approval process, ensuring compliance with local regulations so you don’t have to stress about paperwork or delays.

Custom ADUs That Fit Your Needs

Your ADU should work for you, not the other way around. Whether you need a compact studio, a cozy one-bedroom, or a multi-room setup, we’ll design it to match your space, budget, and style.

Fast, Hassle-Free ADU Builders

Nobody wants a long, drawn-out project. Our process is designed to be quick and efficient, so you get your ADU ready to use in no time. From planning to the final touches, we keep things moving.

Custom ADU Designs for Every Family’s Needs

Every home is different, and so is every ADU. We offer a range of customizable ADU designs to fit your space, budget, and lifestyle.

Detached ADUs

A separate unit in your backyard for complete privacy and independence. Perfect for young adults, extended family, rental income, or a private home office.

Attached ADUs

Connected to your home for easy access while maintaining a private entrance. A smart choice for multi-generational living or added flexibility for future needs.

Garage Conversions

Transform an underutilized garage into a functional, comfortable living space. Ideal for guests, a rental unit, or a creative studio.

Senior-Friendly ADUs

Designed with accessibility in mind: wide doorways, no-step entry, grab bars, and other thoughtful features to promote safety, comfort, and independence.

Real Families, Real Stories

Every ADU project tells a story. See why homeowners trust Step Up Construction to bring their ADU dreams to life.

"I have worked with Gabriel in the past. He is a genuine person and very easy to work with. We originally signed contract for full blown project but later decided to cancel for personal reason. Gabriel was very professional with the cancellation. He offered to work with us on a small scale scope which worked out great for our family. We still get compliments on the work completed. His team was amazing and did fine job."

"We made the best decision going with Step Up. The team was always polite and nice and the whole job went really well. Prices were very competitive. We love our new home and are very grateful, would recommend!"

"Gabriel was phenomenal. From the first time we met till completion, his team were nice and professional always kept clean after them. The price was good not too expensive. I will definitely recommend them to anyone who needs work done. Thank you Step Up Construction!"

Inspiration Gallery

Not sure what kind of ADU construction you want? Explore our inspiration gallery to see how an ADU can transform your space.

Bringing Quality ADU Construction to Your Neighborhood

We proudly serve homeowners throughout the Bay Area, helping them transform their properties with high-quality, expertly constructed ADUs.

Downtown San Jose
Willow Glen
Almaden Valley
Evergreen
Berryessa
Rose Garden
Japantown
West San Jose

North San Jose
Cambrian Park
Blossom Valley
Burbank
East San Jose
Silver Creek Valley
Santa Teresa
Edenvale

South San Jose
Naglee Park
Communications Hill
Little Portugal
Alviso
Hyde Park
Spartan Keyes
Shasta Hanchett Park

Downtown San Jose
Willow Glen
Almaden Valley
Evergreen
Berryessa
Rose Garden
Japantown
West San Jose
South San Jose
Naglee Park
Communications Hill
Little Portugal

North San Jose
Cambrian Park
Blossom Valley
Burbank
East San Jose
Silver Creek Valley
Santa Teresa
Edenvale
Alviso
Hyde Park
Spartan Keyes
Shasta Hanchett Park

Your ADU Construction is Just a Step Away!

Imagine having a beautiful, functional ADU right in your backyard, whether it’s for family, rental income, or extra space. We make it easy, affordable, and hassle-free.

Have Questions? We Have Answers!

How much does it cost to build an ADU?

The cost of building an ADU varies depending on factors like size, design, materials, and site conditions. Every project is unique, so the best way to get an accurate estimate is to schedule a consultation with our team.

At Step Up Construction, we provide personalized estimates based on your property, goals, and budget. Our experts guide you through design options, permits, and financing solutions so you can make an informed decision.

How Long Does It Take to Build an ADU?

Building an ADU typically takes 6 to 12 months, depending on factors like design complexity, permitting, and construction requirements.

However, every project is unique, and timelines can be affected by property conditions, material availability, and local regulations. The best way to get a more accurate estimate for your ADU timeline is to schedule a consultation with our team.

Do I need a permit to build an ADU?

Yes! ADUs require permits, but we take care of the entire process for you. Our team ensures your ADU meets local zoning laws and building codes, so you don’t have to worry.

Can I build an ADU on my property?

Most single-family and multi-family properties qualify for an ADU. We assess factors like lot size, zoning laws, and setback requirements to determine viability. We also offer free property assessments to check your eligibility!

Will an ADU increase my property value?

Yes! ADUs can boost property value and generate passive rental income. Many homeowners see a 10-30% ROI when selling.