Building Excellence, Crafting Legacies for 70 Years

Sunset over Angel City with palm trees in foreground and downtown Los Angeles skyline in the background.

About NCCO

Founded in 1953, NCCO has been a trusted builder in Los Angeles for decades, contributing to the growth of both residential and commercial properties across the region. Today, our focus is on enhancing the legacy inside every home through high-quality craftsmanship and reliable service.

We specialize in roof replacements and roof repairs, exterior upgrades, interior remodeling, landscaping, electrical work, and more. Our goal is to provide homeowners with affordable, professional construction solutions that improve comfort, safety, and curb appeal.

At NCCO, we take pride in delivering projects on time, on budget, and built to last.

Black and white newspaper clipping from The Armenian Observer dated June 12, 1974. It features an article about Mark Norigian, a construction supervisor for Ferrahian Armenian High School, with a photo of Norigian examining palm trees.

Our Work

Opened electrical panel with wires inside on an exterior wall under repair, with a ladder and a tool leaning against the wall.

We specialize in exterior home upgrades and repairs, including roof replacements, electrical work, landscaping, hardscaping, and more. Our mission is to help homeowners transform their property into the home they’ve always envisioned.

Sequence of images showing a house undergoing roof renovation, from demolition to completion. Top left shows the roof before work, top right shows roofing debris during removal, bottom left shows the house with a new roof installed, and bottom right shows the completed roof from an aerial view.
Before and after images of a house exterior and front yard, showing significant landscaping and garden improvements in the after image.
A house undergoing roof repair with a worker on the roof, a ladder leaning against the house, and various tools and equipment on the driveway, under a cloudy sky.

Our Commitment to You

At NCCO, we treat every home as if it were our own. That means honesty, quality, and professionalism in every step of your project. When you work with us, you can expect:

  • Free inspections and design consultations

  • No surprise change orders – we honor the price we quote

  • Full transparency with licensing, insurance, and detailed project information

  • California code-compliant, fully permitted projects for your safety and peace of mind

Two individuals shaking hands outdoors during daytime, one in a white shirt and the other in a plaid shirt, with blurred trees in the background.

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