Hartman Custom Builders is a full-service construction company. As a residential and commercial general contractor, we design and build a variety of projects. From customized renovations and expansions, to new commercial and residential builds, Hartman Custom Builders specializes in renovating and expanding existing homes, businesses and investment properties. We also engage in designing and building new businesses, forever homes, lake retreats, high-end kitchens, bathrooms, basements, additions, decks, and garages.