ADU
projects
Are you running out of space or dreaming of a private retreat right on your property? Proline Construction specializes in designing and building Accessory Dwelling Units (ADUs)—beautiful, functional living spaces tailored to your needs and lifestyle.
It's time for a change!
Whether you’re looking to create an income-generating rental unit, a comfortable space for guests, or a private home office, our team will help you design and build the perfect ADU—from cozy backyard cottages to spacious two-story homes.
We offer flexible solutions to fit every style and budget, and our expert builders ensure every detail meets your vision for style, comfort, and long-term value.
Expand Your Living Space with a Custom ADU
At Proline Construction, our Accessory Dwelling Unit (ADU) projects redefine what’s possible for California homeowners seeking more space, flexibility, or financial opportunity. Each ADU we design and build is fully customized to complement your main residence, enhance property value, and meet your family’s long-term needs.
Get Excited about your project
We specialize in a variety of ADU types, including:
Detached ADUs
Attached ADUs
Garage Conversions
Two-Story ADUs
Quality you can Trust
At Proline Construction, we believe your home deserves more than just extra space—it deserves lasting craftsmanship. That’s why we use only high-quality materials and proven construction methods to deliver results that stand the test of time.
From initial consultation to final inspection, we handle every step of the process, including:
- Custom design and planning
- Permits and site preparation
- Construction and finishing touches
- Electrical, plumbing, and full integration with your existing home
You can relax knowing your project is managed from start to finish by professionals who care about your satisfaction.
Why Homeowners Choose Us
- Over a decade of local construction experience
- Transparent communication & project timelines
- Licensed, bonded, and insured professionals 100% client satisfaction guarantee
Let’s Build Your Dream Space Today
Your new ADU or room addition is just a conversation away. Whether you want to expand for family, rental income, or additional comfort—we’re ready to make it happen.