Experienced Santa Monica Builders Solution.

GCLA specializes in home additions and room expansions for Santa Monica families. Our services span from ADU Construction to Kitchen Remodeling.

Get a Free Quote
View our work →
GCLA - General Contractor Los Angeles - General contractor in Santa Monica
300+
Projects Completed
4.9
Avg Google Rating
15+
Years Serving Santa Monica
Licensed
& Insured
What We Do

Expanding Spaces, Enhancing Lives

Home addition construction site
Home Additions
Expand your living space with custom home additions tailored to your needs. From simple expansions to complex multi-level additions, we handle every detail.
Learn More
Room addition under construction
Room Additions
Add functional and aesthetic value to your home with our room addition services. Enhance your property with extra bedrooms, living rooms, or offices.
Learn More
Newly constructed ADU
ADU Construction
Maximize your property's potential with an Accessory Dwelling Unit. We ensure efficient design and construction, adhering to local regulations.
Learn More
Kitchen remodeling in progress
Kitchen Remodeling
Transform your kitchen into a modern and functional space. We focus on optimizing layout, selecting durable materials, and integrating smart design elements.
Learn More
Bathroom remodel with new fixtures
Bathroom Remodeling
Update your bathroom with modern fixtures, improved lighting, and enhanced storage solutions. We prioritize functionality and aesthetic appeal.
Learn More
Outdoor living space design
Outdoor Living Spaces
Create an outdoor sanctuary with custom decks, patios, and landscaping. We design spaces that blend seamlessly with your home's architecture.
Learn More
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 Santa Monica homeowners say.

"GCLA transformed our cramped kitchen into a spacious, modern heart of our home. Their attention to detail and professionalism exceeded our expectations."

John D.
Kitchen Remodel

"We couldn't be happier with our new ADU. GCLA made the process smooth and ensured our unit matched our home's style perfectly."

Emily S.
ADU Construction

"The room addition GCLA built for us has become our favorite spot to relax. Their craftsmanship and design ideas brought our vision to life."

Mark T.
Room Addition
Get in Touch

Start Your Home Expansion

Contact us today for a free estimate. We respond quickly and efficiently to all inquiries.

(310) 907-7749
Santa Monica, CA — serving the surrounding area
Mon-Sat, 8am-6pm