Home Improvement Contractors in Palos Hills, IL

The median home in the city of Palos Hills was built in 1977, older than the U.S. median of 1980 and newer than the Illinois median of 1971. That is newer than the Cook County median of 1961.¹ Somewhat more of Palos Hills's housing predates 1980 than the national share: 62% against 50%, with 1% built since 2010. The largest single share, 55%, dates from 1960-1979. That makes it an older stock than Cook County as a whole (73% built before 1980).¹ Older housing stock means a contractor's first job is finding what is behind the finish - wiring, plumbing and roof decking - before a price is final. Owner-occupied and rented homes in Palos Hills are of similar age: median build years 1977 and 1980.¹

Palos Hills has a mixed housing stock: 43% detached houses, 12% attached or townhouse units and 33% in buildings of five or more units.¹ Home ownership is the norm in Palos Hills: 77% of occupied homes are owner-occupied, above the Illinois share of 67%.¹ The median owner-occupied home in Palos Hills is valued at $279,200 (ACS), above the Illinois median of $263,300. Within Cook County the median is $324,500, so Palos Hills sits below it.¹ Home values above the state median tend to support fuller scopes; the written scope should still separate must-do from nice-to-have.

Winters are long: the Chicago Midway Ap station averages 106 nights a year at or below 32°F and 41 at or below 20°F.^2,3 Long winters put freeze-thaw, ice dams and snow load at the center of roofing and masonry decisions. Summer heat is moderate: about 20 days a year reach 90°F.^2,3 Annual precipitation is about 34 inches, with 7 days a year bringing an inch or more.^2,3

Snowfall averages about 39 inches a year.^2,3 Real snowfall means ice-and-water membrane, attic ventilation and roof load are standard parts of a roofing scope. Heating dominates the year: about 5,753 heating degree days against 1,111 cooling degree days (base 65°F).^2,3 In a heating-led climate, insulation and air sealing carry most of the energy-code weight for any work that opens the envelope.

Palos Hills is about 14 miles from the Great Lakes shoreline (fresh water).^4,5 Lake-effect weather adds wind-driven rain and snow to the exterior details that matter. Palos Hills sits in IECC climate zone 5A (Cold).⁶ Building permits in Palos Hills are normally issued by the city building department.^7,8