I highly recommend Shelter Alternatives for design and general contracting. Shelter Alternatives did a major home renovation for us that included completely removing the existing roof, replacing insulation with spray foam, replacing all duct work, and installing a new metal roof. The job also included completely demolishing and rebuilding one room, and converting attic space into another finished room. The job required a lot of subcontractors who had to be coordinated and managed, especially for the roofing job. Shelter Alternatives was excellent about ensuring that all of the subcontractor work was completed correctly and to our satisfaction. The insulation work is already paying off by cutting our power bill by more than half and making our house significantly more comfortable. I will definitely use Shelter Alternatives for any future renovations.