Have you heard of Porch or Houzz? If not, and you’re considering a remodel, you should probably check them out. CNBC provides in-depth coverage of the now booming remodeling digital app industry. Both Porch and Houzz allow you to connect with local professionals, but each provides a slightly different service beyond that. Porch gives you historical data on homes you may be looking to buy or renovate, while Houzz provides a Pinterest like “idea book” for products and designs you may want to use. These are just two of the players entering the $300 billion remodeling industry.