A marketplace to make it easier to find contractors for consumers

I've been thinking for a long time for an easier way for consumers and companies to get work for contractors(plumbers, electricians, carpenters, etc). I always seen consumers call around for different companies and their rates before picking one. This is a long process of first calling around, remembering every detail of the deal, and then decide the best, you might even miss a deal because you don't know about a cheaper or better company.So my idea is a B2C marketplace where the consumer can go through a question forum about the work they need and be linked up to all companies close by or by rates, then pick from the offers the companies send out.​This is just an idea I have but would love some guidance about the market, other companies in this market, and some adjustment to the idea. see hubwealthy.com/wealthy