Summerhouse Houston Home / Summerhouse Houston Share: NON-PROFIT Summerhouse Houston Visit Website 1424 Waseca Street HOUSTON, Texas 77055 (832) 200-6158 Visit Our Website Facebook Hours: Monday through Friday from 8 am to 5 pm About Map About Summerhouse exists to create growth opportunities for young adults with intellectual disabilities and autism. We assist members in securing their own employment and in running a shredding company. What's Nearby? Distance: 5 10 15 20 25 50 mi.