Garage Conversion & ADU Construction Los Angeles

Streamline your Garage conversion from design to build

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Garage Conversions & ADU Construction in Los Angeles

That garage you haven't parked in for years? It could be a rental apartment generating $2,000+ a month. We specialize in garage conversions and ADU construction in Calabasas and throughout the greater LA area.

At Hey Builders Inc, with 230+ completed projects under our belt, we’ve helped hundreds of homeowners unlock the hidden potential of their properties.

Garage Conversions transform an existing attached or detached garage into livable space. Because the structure already exists, these projects typically cost less and move faster — adding insulation, flooring, plumbing, electrical, and finishing touches to create a fully functional living unit.

Accessory Dwelling Units (ADUs) are standalone or attached secondary homes built on your property from the ground up. ADUs offer more design flexibility — you choose the size, layout, and placement. They range from compact studio units to full two-bedroom homes with separate entrances, kitchens, and bathrooms.

California ADU Laws: Why Now Is the Time to Build

No owner-occupancy requirement for most ADUs
Reduced setback requirements — build closer to property lines
Streamlined permitting — cities must approve or deny within 60 days
No parking replacement required when converting a garage
Impact fee waivers for units under 750 sq ft

Rental Income — A well-built ADU or garage conversion can generate $1,500–$3,000+ per month. Many clients see their investment pay for itself within a few years.

Property Value — Adding a permitted, livable unit can increase your home’s value by 20–30%.

Our Process:

Free Consultation — We visit your property, discuss your goals, and assess feasibility.
Design & Planning — Custom design tailored to your space, needs, and budget.
Permitting — We navigate LA’s permitting process for you.
Construction — Licensed, insured crews build to code with quality materials.
Final Walkthrough & Handoff — We walk you through every detail and hand over the keys.

📞 Call us today at (818) 390-7020 or visit us at 22287 Mulholland Hwy #87, Calabasas, CA 91302.

Ready to Unlock Your Property's Potential?

Whether you’re considering a garage conversion or a ground-up ADU, the first step is a conversation. We’ll help you understand your options, what’s realistic for your property, and what it’ll cost — all for free.

Your garage is sitting there doing nothing. Let’s change that.

Our Design Team

Each member of our pre construction team is an industry leading specialist in their respected field and offers a unique set of skills and expertise. With years of experience spanning decades in the design and building industry, the team is ready to work hand in hand to develop designs and plans that utilizes space in the most efficient and tasteful way possible.