Build More Space Today.

Aggregate Construction is a family-owned general contractor delivering home additions and room expansions across Los Angeles. From kitchen overhauls to full ADUs, we turn tight footprints into spacious living.

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120+
Projects Completed
5
Avg Google Rating
15+
Years Serving Los Angeles
Licensed
& Insured
What We Do

One crew, every trade.

Modern stucco home addition with seamless roofline in Los Angeles
Home Additions
Seamless second-story pop-ups and rear expansions tied into existing rooflines. Structural steel, waterproofing, and stucco matched to your original siding for zero tell-tale seams.
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Light-filled bedroom addition built from former garage space
Room Additions
Convert that unused garage or patio into a master suite, nursery, or office. We pour new slabs, pull permits, and integrate HVAC in one turnkey package.
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Newly built backyard ADU with sliding glass doors and patio
ADU Construction
Detached 500 sq ft studios with full kitchens and separate meters. Navigating L.A.’s ADU ordinances so you can rent or house family without setbacks.
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Open-concept white kitchen remodel with island and pendant lighting
Kitchen Remodeling
Layout re-engineering, custom cabinets, and quartz tops installed in 4 weeks. We relocate gas, plumbing, and load-bearing walls without extra subs.
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Modern walk-in shower with frameless glass and rainfall showerhead
Bathroom Upgrades
Wet-area rebuilds with curbless showers, heated floors, and porcelain slabs. Permits and waterproofing handled in-house.
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Blueprints spread on table with city permit stamps visible
Permit & Design
From LADBS plans to final sign-off, all paperwork drafted and submitted by our in-house team. No outside architects required.
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How We Work

Simple process, no surprises.

01
Free Consultation
We come to you, learn your goals, and answer every question. No pressure, no sales pitch.
02
Detailed Quote
A written scope of work with line-item pricing. You know exactly what you are paying for before we start.
03
We Build It
Our own crew on site, daily updates, and a clean worksite every evening. No subcontractor surprises.
04
Final Walkthrough
We walk every room with you before calling it done. You sign off, we consider it a success.
Reviews

What Los Angeles homeowners say.

"Aggregate added 400 sq ft to our Craftsman and matched the 1920s molding perfectly. The crew finished in seven weeks and cleaned up daily."

David L.
Second-Story Addition

"They converted our carport into a rentable studio. City approvals took three days because Aggregate handled everything upfront."

Rachel M.
ADU Construction

"Our 1980s galley kitchen is now an open chef’s space with an island and wine fridge. One call, one contract, zero surprises."

Kevin T.
Kitchen Remodel
Get in Touch

Start Your Build Today

Call or email for a free design consult. We respond within one business day.

(310) 499-5806
Los Angeles, CA — serving the surrounding area
Mon-Sat, 8am-6pm