California's Premier
Metal Building
Supplier & Erector


New location in

Huntington Beach, CA!! 

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Building Better Choices

QEC offers innovative solutions in the design, construct, and erection of pre-engineered metal buildings that are light in weight, structurally strong, quick to completion, and environmentally sustainable.

For over 40 years, QEC has been an authorized partner with industry leading manufacturers of pre-engineered metal building systems. QEC services all of Northern California in the design, supply, and erection of pre-engineered metal buildings, metal roofing, architectural paneling, and structural steel. Partnering with QEC accounts for greater flexibility and resources, and we are a recognized industry leader in terms of PEMB size, quality, and product offerings.

As your industry partner, QEC offers better building choices to build your dream project.