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Quantum Construction is a full-service, family-owned, general contractor. We build and remodel commercial, industrial, residential, and mixed-use projects. Our service area is generally centered around our office in Anacortes and extends to Skagit, Island, Whatcom, San Juan, and north Snohomish Counties. We will take on travel projects from time to time, and recent projects include a few select ones in Eastern Washington, King County, and Pierce County. Our project portfolio includes a variety of settings, including hangars, offices, banks, mills, food processing, schools, restaurants, transitional living shelters, research facilities, custom homes, and much more. Through it all, we leverage our commitment to our customers, quality, and our Guiding Principles to ensure that projects are completed with the highest craftsmanship and satisfaction. We also perform related construction services, such as preconstruction planning, budgeting, and design-build leadership.

Quantum Construction, Inc. Questions

The Quantum Construction, Inc. annual revenue was $5.7 million in 2026.

Karin Baldwin is the President of Quantum Construction, Inc..

11 people are employed at Quantum Construction, Inc..

Quantum Construction, Inc. is based in Anacortes, Washington.

The NAICS codes for Quantum Construction, Inc. are [236, 2362, 23622, 23, 236220].

The SIC codes for Quantum Construction, Inc. are [154, 15].

Top Quantum Construction, Inc. Employees

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