Davenport is the largest city in the Quad Cities and one of the oldest cities in Iowa. A large share of its housing stock predates 1960, with entire neighborhoods of Victorian-era two-story homes, Craftsman bungalows, and brick foursquares near downtown and along the river bluffs. These homes were built long before modern energy codes existed. Original insulation - where it exists at all - is typically fiberglass batts in the attic and nothing in the foundation walls. The clay-heavy soil in the Davenport area holds water rather than draining it, which puts constant moisture pressure on basement walls and crawl spaces, especially in neighborhoods near the river where groundwater rises every spring.

Iowa winters are hard on energy budgets regardless of home age, but older Davenport homes face a compounding problem: the building envelope was never designed to retain heat efficiently, and decades of settling and minor damage have opened up additional pathways for cold air to enter. January temperatures regularly drop into the single digits, the ground can freeze more than three feet deep, and the freeze-thaw cycle that runs from November through March stresses concrete and masonry throughout the city. The west side of Davenport has newer subdivisions built in the 1990s and 2000s that have better baseline insulation, but many of those homes are now old enough for their first serious insulation assessment as original materials age and settle.

Davenport is the largest city in the Quad Cities metro area and the third-largest city in Iowa, with roughly 101,000 residents. It sits on the north bank of the Mississippi River in Scott County and is directly connected to Rock Island, Illinois across the water. The city has a long history that shows up in its architecture - from the Victorian and Craftsman homes of the Hamburg Historic District near downtown to the postwar ranch neighborhoods on the north side to the newer subdivisions expanding westward. The housing mix is unusually diverse for a mid-size Midwest city, which means contractors working here encounter a wide range of construction ages and conditions.

Davenport is well-known for Modern Woodmen Park - one of the oldest minor-league ballparks in professional baseball - and its active riverfront parks along the Mississippi. Major employers including Genesis Health System and Rock Island Arsenal (across the river) keep a stable workforce in the area. The homeownership rate of around 57 percent means most of the people calling us are long-term residents who are invested in maintaining their homes for the long run. We serve Davenport homeowners across all its neighborhoods, and we also cover nearby Bettendorf to the east and Rock Island across the river.