Garage Conversions in Granada Hills

Planning a project in Granada Hills, CA? A garage conversion is often the fastest and most affordable way to add a legal living unit in Granada Hills. The walls, slab and roof are already there; we bring the space up to code for habitation and finish it like the rest of your home.

Granada Hills is about 10 miles northwest of our North Hollywood office, so our Southern California crews are on site quickly for estimates, inspections and the day-to-day work.

What's included

• Assessment of the existing slab, framing and roof
• Insulation, drywall and Title 24 energy upgrades
• Replacing the garage door with a code-compliant wall and windows
• New plumbing for a kitchen and bathroom
• Electrical subpanel, lighting and outlets
• Flooring, paint and finish carpentry

Building in Granada Hills

Summer days in Granada Hills regularly pass 100 degrees, so we pay close attention to insulation, attic ventilation, cool-roof materials and correctly sized HVAC. Like everywhere in Southern California, structural work is designed for seismic loads.

Granada Hills is part of the City of Los Angeles, so permits go through the Los Angeles Department of Building and Safety (LADBS). Converting an existing garage into an ADU is covered by the state ADU laws, and replacement parking is generally not required when a garage is converted. We confirm the details with the Granada Hills building department.

What affects the price

• Condition of the existing slab and whether it needs a vapor barrier or leveling
• Adding a kitchen or bathroom (sewer and water connection)
• Electrical service capacity
• Windows, egress and ceiling height
• Finish materials

Every estimate is free, written and itemized. Call 844-975-5512 to schedule a visit.

How we work

1. Free consultation: We visit your Granada Hills property, listen to your goals and look at the site.
2. Design and written estimate: You get a clear scope and an itemized price before anything starts.
3. Permits and scheduling: We handle plans, permits and the construction schedule.
4. Build and final walkthrough: Our crew builds, passes inspections and walks you through the finished work.

What our customers say

“When our bathroom flooded and we had to leave our home, our family was desperate. We called AAA and within the hour we had a full emergency service team at our doorstep.” — Jaqueline, Woodland Hills, CA

Granada Hills Garage Conversions FAQ

Is a garage conversion cheaper than a new ADU?

Usually, because the foundation, walls and roof already exist. The final price depends on the condition of the structure and whether you add a kitchen and bathroom.

Do I have to replace the parking I lose?

Under California ADU law, replacement parking is generally not required when a garage is converted to an ADU. We verify this for your specific Granada Hills property.

How long does a garage conversion take?

Construction typically runs 8 to 14 weeks after permits are issued, depending on scope.

Do you serve all of Granada Hills?

Yes. We work throughout Granada Hills and the surrounding Los Angeles County communities from our North Hollywood office. Call 844-975-5512 to schedule a free estimate.

More services in Granada Hills

• ADU Construction in Granada Hills
• Room Additions in Granada Hills
• Bathroom Remodeling in Granada Hills

Garage Conversion Contractor near Granada Hills

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• Garage Conversion Contractor in Northridge
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• Garage Conversion Contractor in Sylmar

AAA All Star Construction Inc. · Licensed California General Contractor CSLB #1018926 · Call 844-975-5512