Home Improvement Contractors in Gurnee, IL

The median home in the village of Gurnee was built in 1992, newer than the U.S. median of 1980 and newer than the Illinois median of 1971.¹ Most of Gurnee's housing is recent: only 21% of units predate 1980 (U.S. 50%) and 7% were built since 2010.¹ Owner-occupied and rented homes in Gurnee are of similar age: median build years 1992 and 1995.¹ Housing in Gurnee is mostly detached single-family: 62% of units, with 20% in buildings of five or more units.¹ A mostly detached stock means the full range of exterior work applies: roofs, garage doors, chimneys and backyard units.

Home ownership is the norm in Gurnee: 76% of occupied homes are owner-occupied (67% statewide).¹ The median owner-occupied home in Gurnee is valued at $344,300 (ACS), above the Illinois median of $263,300.¹ 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 Waukegan Rgnl Ap station averages 132 nights a year at or below 32°F and 58 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.

Hot days are uncommon: about 9 days a year reach 90°F.^2,3 Annual precipitation is about 35 inches, with 8 days a year bringing an inch or more.^2,3 Heating dominates the year: about 6,688 heating degree days against 626 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.

Gurnee is about 6 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. Gurnee sits in IECC climate zone 5A (Cold).⁶ Building permits in Gurnee are normally issued by the village building department.^7,8