• We build to improve lives.®

    This purpose drives everything we do; the projects we undertake, our approach to partnership and project execution, and our commitment to complete client satisfaction. We know the work we do contributes to the well being of many, and it inspires us to give only our best.

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  • Construction the XL Way.

    Understanding your needs, planning precisely, collaborating closely, executing flawlessly, and finishing strong. It’s the XL Way to building successful projects and strong partnerships.

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  • Proud. Confident. Happy.

    It’s how we want you to feel when we turn your building over to you. From the moment we begin planning to the moment you move in, our goal is to deliver a positive experience and an outstanding new facility.

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  • The right team for every project.

    Excellence. Safety. Integrity. Innovation. Passion. People. Our values don’t change with the size of the job. Whether an office TI or a ground-up manufacturing facility, every project we undertake gets our utmost attention and commitment to excellence.

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  • New Projects

    Sonoma Academy Campus Development Phase 2, Santa Rosa, CA This project consists of three new buildings on the campus including a student center with a food service center for farm to table education; a 450 seat theater with additional studios for music instruction; and a Maintenance/Transportation Building.

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  • In The Community

    Family Giving Tree XL’ers donated 50 backpacks for Family Giving Tree’s Back to School drive. So far this year we have gotten to partner with many great organizations, including Family Giving Tree, Home Aid, Rebuilding Together, Nepal Relief, Playworks, and Big City Mountaineers. They are all doing great work and we are fortunate to have them to help us give back to our communities.

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  • News & Events

    Jan 13,2016: The Construction Employer’s Association awarded XL Construction with both the Excellence in Safety and President’s Safety awards at their 29th Annual General Membership Meeting January 12.

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