Our History Established in 2007, after many years of experience working in the construction industry, Mr. Juan Guzman established G.O. Blessing construction Inc. to help homeowners in projects, specializing in building decks, fences, outdoor staircases & handrails, siding, retrofitting, and retaining walls. Our work exceeds the customer's expectations in every project. We have hundreds of satisfied clients with our services all through the bay area, and we are looking forward to serving you in your project.