Diagnose before you spec equipment
Waukegan's winters run cold and damp long enough that a furnace or boiler serving one of the older Near North homes works a different duty cycle than one in a newer subdivision, and service should account for that difference.
What a complete scope actually covers
- What's actually failing, and why
- How the space gets protected during the work
- Material and equipment compatibility with what's already there
- Permit filing, testing, cleanup, and putting finishes back
- What's excluded, the warranty terms, and how changes get priced
Waukegan context
Waukegan's lake-effect climate — humid summers and cold, damp winters off Lake Michigan — puts real load on heating and cooling systems, and the city's housing stock spans enough eras that duct layout and equipment sizing rarely follow one template: 1840s-to-early-1900s homes near the Near North Historic District, postwar construction further from downtown, and continued new building today all call for different approaches to comfort and airflow.