Doppler Construction is a family-owned general contractor serving Crown Point, Indiana, and neighboring communities. Backed by three generations of experience, they provide custom residential renovations, including ADA-compliant modifications and aging-in-place renovations, as well as cutting-edge commercial construction, including retail storefronts and Class 10,000 cleanrooms. Their dedicated team provides timely, eco-friendly and budget-conscious results that maximize your property’s value. From the initial design to the final buildout, they deliver the highest quality service at every stage of the process.