There's only one chance to get your Glendora construction project done right. With M.D.W. Construction SPG by your side, you'll have no doubt that your valued contracting work is in the right pair of hands and that your plans will be executed flawlessly. Available for design and build, general contracting, pre-construction, project management, and construction management services, we're ready to serve. Call us today at 626-209-6054. As one of the premier contractors in Glendora, M.D.W. Construction SPG offers a suite of on-time and on-budget construction services, including pre-construction consultation, project management, and comprehensive design and build ability.