ADU Construction & Garage Conversions
ADU Construction & Garage Conversions in Carlsbad
Looking to add flexible space, increase property value, or create a rental unit? Our team specializes in ADU Construction & Garage Conversions for Carlsbad homeowners. Whether it’s a detached guest house or transforming an underused garage, we handle everything from permitting to final finishes with expert care.

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(760) 283-6748
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Check out the City of Carlsbad’s Accessory Dwelling Unit Permit Ready Program for permit ready building plans for a steamlined way to build an ADU in Carlsbad.
Build Smart with ADU Construction & Garage Conversions
Accessory dwelling units and garage conversions are among the smartest ways to expand your living space. We help homeowners plan, design, and build ADUs that suit multi-generational living, rental income, or remote work needs—all while staying fully code-compliant.
Turn Unused Space into Livable Value
Your garage holds serious potential. Our ADU Construction & Garage Conversions team turns garages into modern studios, guest rooms, or home offices—with proper insulation, plumbing, and electrical setup—so every square foot adds value.

Build Smarter, Not Bigger
Whether it’s adding a detached ADU behind your home near La Costa Canyon High School or converting a garage into a rental unit in Olde Carlsbad, we offer end-to-end project management. You stay informed, in control, and on budget.
Many homeowners we work with are preparing for:
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Aging parents to move in
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Passive rental income (Airbnb or long-term)
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A private home office or art studio
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Increased resale value in a tight housing market
If that sounds like you, we’re ready to help.
ADU Construction & Garage Conversions Near You
Looking for ADU builders near me or garage conversion contractors in North County San Diego? Whether you’re hoping to create a rental unit, guest suite, or multigenerational living space, Carlsbad Home Services offers complete, code-compliant ADU construction and garage conversions in Carlsbad, Encinitas, Vista, San Marcos, Oceanside, and nearby communities.
From accessory dwelling units tucked behind coastal homes near Tamarack Beach to garage studios in neighborhoods like Bressi Ranch and San Elijo Hills, we help homeowners unlock square footage and long-term value—without moving.
Our team is licensed, experienced, and deeply familiar with California’s evolving ADU laws. We walk you through:
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Site feasibility and zoning checks
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Design planning and architectural coordination
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Permitting with your local city (Carlsbad, Encinitas, Vista, etc.)
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Construction from foundation to final finish

Our ADU Services
Garage to Living Space Conversion
Transform your unused garage into a fully finished studio, rental unit, or guest suite with code-compliant insulation, plumbing, and electrical upgrades.
Junior ADU (JADU) Builds
Convert part of your home into a permitted Junior ADU with a kitchenette and separate entry—perfect for flexible living or long-term guests.
Detached ADU Construction
Build a stand-alone accessory dwelling unit (ADU) in your backyard for rental income, aging family, or private workspace—designed for your lot and lifestyle.
Permit-Ready ADU Design & Planning
Get expert help navigating zoning laws and preparing full ADU plans for Carlsbad, Encinitas, Vista, and surrounding cities—so you can build faster, with confidence.
Common Problems Solved by ADU Construction & Garage Conversions
Zoning & Permitting Confusion
Many homeowners are unsure how ADUs are regulated in Carlsbad. We navigate the local zoning, setbacks, and permit processes for you.
Underused Garages
A cluttered or unused garage can become prime living space. We design garage conversions that are functional, stylish, and structurally sound.
Lack of Space for Guests or Family
Growing families need more space. ADU Construction & Garage Conversions are ideal for in-laws, adult children, or guests—without changing your main house.
Rental Income Opportunities
If you’re looking to offset your mortgage or increase long-term value, ADU Construction & Garage Conversions offer a high-ROI, legally rentable solution.

Find Out More
Frequently Asked Questions
How long does ADU Construction & Garage Conversions take?
Most projects take 9-12 months, depending on permitting and scope. We’ll give you a detailed timeline before starting.
Can I rent out my ADU legally in Carlsbad?
Yes, most ADUs built to code can be legally rented out long-term. We’ll help you meet all local requirements.
Do you handle design and permits?
Absolutely. Our ADU Construction & Garage Conversions team manages plans, design, permits, and inspections from start to finish.
How much does ADU Construction & Garage Conversions cost?
Pricing varies by size and complexity, but we offer detailed estimates, transparent pricing, and options to fit your budget.

10% Off Your First Repair
First time working with Carlsbad Home Services? Let us thank you with 10% off your first home repair. It’s our way of showing you what dependable, high-quality service looks like.
(650) 281-7063
What Our Happy Customers Are Saying
Prompt, friendly, and skilled. My go-to for any home repair.
Excellent work by the Carlsbad Home Service team every time.
Stopped a massive leak in our kitchen. Their quick response saved thousands in repairs.
Areas We Proudly Serve
Carlsbad | Rancho Santa Fe |
Oceanside | La Costa |
Vista | Leucadia |
San Marcos | Bressi Ranch |
Del Mar | Aviara |
Solana Beach | Escondido |