About Us

A General Contractor Building Trust and Exceptional Spaces

We are driven by excellence in everything we do, and we believe our clients deserve to be valued. Our company was founded on the principle that a general contractor should be a partner with the customer to bring their project to completion with clear communication and no over-runs.

SI United Construction is a Los Angeles-based general contracting company founded on over 30 years of hands-on experience in the construction industry. Our founder began his career working on high-security military base builds in San Diego and Bakersfield—projects that demanded precision, efficiency, and an uncompromising attention to detail. Drawing from this foundation, he launched SI United Construction with a mission to deliver high-end results while maintaining a sharp focus on cost-effectiveness.

Today, SI United Construction continues to lead the way in advanced building methods and stays current with California’s rapidly evolving regulatory landscape. Serving the modern homeowner, SI United Construction is known for its refined finish work, transparency, and dedication to building both trust and exceptional spaces.

Our Philosophy

Clear and Straight Forward Costs

Our goal at SI United Construction is to provide you with the best general contracting services, transparent pricing, and cost-saving solutions.

Personal Attention

Our customers receive personal attention and never feel like they are just one project on a long list. We provide rapid responses and don’t nickel and dime our clients.

Construction Industry

The construction industry is full of empty promises and lack of accountability. As your general contractor, our goal is to handle all your construction needs and cut through all of the red tape and provide honest work with no excuses.

Customer Testimonials

Our philosophy is that a general contractor should help the build move forward by proactively solving issues. Our company handles the process so you can get to the finish line with any project . We are proud of the feedback we receive regarding the quality of our work and commitment to our clients.

"After two complete home remodels, the addition of multiple ADUs to my home and investment properties, and decade of maintenance on several multi-family properties, I am glad I found SI United Construction. Their unique ability to problem solve, reduce costs, and find cutting edge solutions is invaluable to every project. I highly recommend them."

Sahak E.

Multi-Family and Single-Family Home Investor, Los Angeles

"Working within LADBS jurisdiction can be a seemingly never ending labyrinth of permits, clearances, and conflicting codes. Simply put, SI United Construction simplified the process and saved me time, money, and stress. After decades of working in the construction industry, I am so grateful to have found an honest and reliable general contractor in Los Angeles. I will absolutely continue to work with SI United Construction in the future on all my projects."

Michael B.

Home Owner, San Fernando Valley, Los Angeles

Schedule a FREE estimate today so we can discuss how our flat-fee options can save you time and money.

818 383-5252

Sunland,