Restoration help in Northeast Portland

Northeast Portland holds the city's largest run of pre-war housing: foursquares and craftsmen through Irvington, Alameda's ridge-top homes, Alberta and Vernon, and the postwar houses that spread east toward Parkrose. Most of it sits on basements, most of it drains through sewer laterals old enough to have been made of clay, and the inner portion of it sits on the combined sewer system.
The buildings
The basement is the story again. Finished or not, it takes the water: sewer surcharges in hard rain, groundwater when the season runs long, and plumbing failures from lines that predate the Depression. Alameda's ridge homes add slope runoff to the list. The farther east you go, the more the houses turn to midcentury ranches on crawlspaces.
The water
Inner-northeast backups trace to roots in laterals or combined-sewer surcharge more often than to the main line. Out in Parkrose and the flats toward the county line, the calls run more toward appliance failures, crawlspace flooding, and the freeze breaks that come with Gorge wind.
The callback
The crew will ask the home's age and whether the lower level is a real basement. An Irvington basement with eighty-year-old walls and a Parkrose ranch crawlspace are both routine, but they're different scopes.
Coverage
Irvington, Alameda, Sabin, Alberta, Vernon, Concordia, Cully, Roseway, Madison South, Parkrose, and the neighborhoods between Fremont and the county line.