Document the condition
Note location, timing, weather relationship, changes over time, and any previous work. Photos and simple measurements can improve the first conversation.
Read the local context
Sterling Heights sits in the Clinton River watershed in Macomb County, where a humid continental climate brings roughly 46 inches of snow a year and real spring snowmelt alongside summer storms. Most of the city's housing dates to a single 1950s-70s postwar building wave, when basements and crawl spaces were built to that era's drainage standards.
Ask what will be hidden
Water category, elapsed time, hidden cavities, electrical safety, and material porosity determine the right response. This site does not promise emergency availability. The written scope should explain the preparation and verification that will no longer be visible at completion.
Compare complete scopes
Look for protection, access, materials, permits, testing, cleanup, restoration, exclusions, warranties, and change-order rules.
What official local sources add
Sterling Heights requires a floodplain development permit for work proposed inside mapped flood hazard areas, reviewed by the city's Office of Engineering. The city has also adopted its own Stormwater Management Standards, effective May 17, 2023.
Sources were reviewed 2026-07-26. Confirm parcel-specific flood zones, historic-district status, permits, and current requirements with the relevant authority before authorizing work.