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Years of Success
Create Your Dream ADU – Custom, Affordable, and Easy
Who We Are ?
Founded with a passion for quality craftsmanship, Comfy ADU brings over 30 years of experience to the table. Our goal is to make high-quality ADUs accessible, sustainable, and tailored to your specific needs. From design to construction, we are with you every step of the way.
Our Vision
Creating lasting value by providing innovative living solutions, designed for comfort and longevity.
Our Mission
To be the leading provider of customizable and affordable ADUs in California, enabling homeowners to unlock the potential of their properties.
Comfy ADU – Built for Comfort, Designed for You
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What Makes Comfy ADU the Right Fit?
We don’t just build ADUs — we deliver peace of mind, smart design, and long-term value. Here’s why homeowners across California choose Comfy ADU for their accessory dwelling unit projects:
Permit-Ready Plans
Skip the delays — our team provides pre-approved plans and handles the permitting process so you don’t have to.
Custom-Tailored Designs
Your lifestyle is unique. We design ADUs that match your space, needs, and future goals — not just templates.
Transparent Pricing
No hidden costs, no surprises. Get clear, upfront pricing with a free detailed estimate before we start.
Why Choose Comfy ADU?
Build Your Dream ADU with Confidence
From permits to keys, Comfy ADU handles everything — fast, affordable, and fully customized.
Explore Our ADU Plans
Browse our most popular models — ready to customize to your needs.
ADU Over Garage 1BR/1BA | One Bedroom Carriage House
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498 ft²
1BR/1BA 29×17 Long
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493 ft²
Two Story 1BR/1BA 25×14 Long
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658 ft²
Let's work together with us can do more
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194 Bunker Hill St Unit B Boston, MA 02129
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+1 (781) 205 0988
Boston, MA
Our new ADU looks amazing and was installed faster than we expected. Highly recommend their turnkey service!
Austin, TX
The team at Comfy ADU handled everything — permits, design, and construction. I couldn’t be happier with the results.
Sacramento, CA
Their process was smooth, their communication was great, and the final product exceeded our expectations.
Areas We Serve
Comfy ADU offers full-service ADU design and construction throughout key regions of California. Whether you're in a major city or a nearby suburb, we’re here to bring your ADU project to life.
Ready to Build Your ADU?
Let’s bring your backyard to life.
Schedule a free consultation or get a fast quote based on your property.
Frequently Asked Questions
Got questions about building an ADU? We’ve got answers.
About ComfyADU
With 30+ years of experience, Comfy ADU delivers high-quality, sustainable ADUs tailored to your needs—from design to construction.
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ADU Models
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Lisa R.San Diego, CA