Janssen Builders

Welcome to Janssen Builders


Janssen Builders has established itself as a premier Silicon Valley building and development firm because we make sure that the client is always first. We respect budgets, deadlines, needs and time frames. Each new project we perform is another opportunity to prove that while we may not be the biggest building and development firm—we are the best.

At Janssen Builders, we are dedicated to helping our clients meet their goals. At Janssen Builders, no job is too big or too small.

What We Do

  • Residential


    The Janssen Builders residential construction services include custom home building, custom remodeling and additions. We have experience in...

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  • Commercial


    The Janssen Builders commercial construction experience includes corporate offices, retail stores, neighborhood shopping centers...

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  • Acquisitions/Financing

    Acquisitions / Financing

    Janssen Builders offers an acquisition, finance and investment strategy for the purchase, ownership, management, rental and sale of real...

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  • Consulting


    Janssen Builders Consulting offers a wide range of funding options for residential and commercial development projects at every level of...

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