This Old House couldn't have done it without the ongoing support provided by our national underwriters.

  • GMC


    GMC and its family of crossovers, SUVs, trucks and premium line of Denali vehicles has been proud to partner with This Old House for over 14 years. Like the show's cast of innovative craftsmen, our engineers show pride and precision in each step of a project, pouring years of expertise and hours of meticulous refinement into every vehicle we make.

    For more innovative engineering, visit

  • Home Depot

    Home Depot

    Founded in 1978, The Home Depot® is the world's largest home improvement specialty retailer and the largest retailer in the United States, with fiscal 2002 sales of $58.2 billion. The company employs approximately 300,000 associates and operates approximately 1,726 stores in 50 states, the District of Columbia, eight Canadian provinces, and Mexico. Its stock is traded on the New York Stock Exchange (NYSE: HD) and is included in the Dow Jones Industrial Average and Standard & Poor's 500 Index.

    The company, which caters to both do-it-yourselfers and professional customers who serve the home improvement construction and building maintenance market segments, is credited with having revolutionized the home improvement industry by offering an unparalleled selection of products and services under one roof. Today its stores stock up to 35,000 different kinds of building materials and lawn and garden products. Its unique services include free in-store clinics for honing home improvement skills as well as design and decorating consultation, truck and took rental, home delivery and free potting and many others.

  • Mitsubishi Electric Cooling & Heating

    Mitsubishi HVAC

    End the battle of cost vs. comfort with Mitsubishi Electric Cooling & Heating . Our systems give you individual room control so you can enjoy precise comfort with no ductwork – while cutting energy bills, filtering allergens and contributing to a greener planet.

    See the technology at or call 800-433-4822 to learn more.

This Old House Underwriters