• Mixed use student housing

    Mixed Use Residential

    Our engineering experience is utilized by small and large mixed use housing projects

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  • Structural Engineering

    Structural Engineering

    Our structural engineering team utilizes creative and efficient design methods for building structures in a variety of market sectors.

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  • drinking water, wastewater treatment, fish passage, hydroelectric, stormwater

    Water Resources

    As more demands are put on fresh water supplies we are dedicated to protecting the environment and the public.

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  • Custom Residential

    High end custom residential experience with numerous architects in CA, OR, NV and WA. We also work on mixed-use and multi-family housing projects.

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  • Commercial Buildings

    We provide civil and structural engineering services for mixed use, retail, office space, hotels, and food service.

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Ashley & Vance Engineering provides creative, collaborative, and cost-conscious structural and civil engineering solutions. With offices in California, Oregon, Washington and Nevada, we offer services in a wide variety of markets such as commercial, public works, energy, industrial, institutional, agricultural, custom residential, and multi-family housing.  By offering our clients the knowledge and support their project demands from start to finish, Ashley & Vance Engineering is the first choice for public agencies, architects, developers, and contractors throughout the West.

Our ability to share knowledge and resources across offices allows us to be small, efficient, and adaptive to our clients needs.  Our unique business model sets us apart from other firms.  Geographic diversity coupled with innovative integration of technology gives allows us to deliver expertise acquired across different locations, market sectors, and industries.