General Contractor Serving Los Angeles & Orange County Residential • Commercial • Remodeling • Tenant Improvement Licensed • Insured • Free On-Site Consultation

“Licensed & Insured General Contractor | LIC# 1072751 Serving Los Angeles County & Orange County”

Industries We Serve

HEALTHCARE - RETAIL - RESTAURANT - Residential

At S.I.G. Construction we specialize in commercial tenant improvements and small-to-mid-size commercial construction projects across the greater Los Angeles area. Whether you’re upgrading office interiors, renovating retail space, or customizing new commercial suites, we bring precision, professionalism, and peace of mind to every build.

Services We Offer

Kitchen & Bathroom Remodeling — Full-service renovation & finish work

ADUs & Garage Conversions — Design to build, permitting guidance

Home Additions — Expansion, structural work, seamless matching

Commercial Tenant Improvements — Retail, office, buildout, and compliance

General Construction & Project Management — Scope, scheduling, QA/QC

Schedule a Consultation
Steel-framed building under construction with orange traffic barrels and clear blue sky.
Empty commercial building with white brick exterior and parking lot under a blue sky with clouds.

Our Service Area

Los Angeles • Inglewood • Hawthorne • Gardena • Long Beach Anaheim • Santa Ana • Irvine • Westminster • Orange

Get a Free Estimate by contacting us today!

CONTACT US
Modern outdoor patio with lounge chairs, daybed, and fire pit
Modern living room with a gray tufted sofa, a variety of pillows, a coffee table with a marble top, and a gallery wall featuring abstract art. A geometric lamp and floral arrangements add decor, while large windows offer natural light.

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