Start with conditions, not a product
Furnace age, venting, heat exchanger condition, thermostat zoning, and insulation all belong in the conversation before service is scoped.
Build a complete scope
- Existing conditions and likely cause
- Preparation and protection
- Materials, compatibility, and installation details
- Permits, testing, cleanup, and restoration
- Exclusions, warranty terms, and change-order process
Sterling Heights context
With winters that hold in the 20s and roughly 46 inches of snow a year, heating systems in Sterling Heights run through a long, demanding season. Furnaces installed during the city's 1950s-70s subdivision boom are now well past a typical service life in many homes.