Plumbing company: Highwood, IL

Highwood is home turf for our crew — the whole city and the surrounding Lake County, working Fort Sheridan. Lake County surrounds Clear Lake, the largest natural freshwater lake entirely within California. The setting is Illinois's continental-climate region, and every job gets specced for it. 72% of the housing stock predates 1980, which means original galvanized pipe and water heaters past their service life are routine finds — every fix is sized to the system in front of us. Every job runs from a fully-stocked truck at a flat, written rate, backed by a 10-year workmanship guarantee.

Highwood sits in Illinois's continental-climate region, which brings a humid continental climate — hot, humid summers and cold, snowy winters, with sharp freeze-thaw swings between seasons. For a home's plumbing that means contending with freeze-thaw cycles that crack pipe and split fittings, deep winter cold that freezes exposed and uninsulated supply lines, and summer heat and humidity that strain water heaters and sweat pipes — so we spec corrosion- and freeze-rated pipe, fittings, and equipment to match the local climate.

The pattern across Highwood homes is consistent — burst supply lines during deep winter freezes, corroded service lines from road salt and groundwater, and slow drains from grease that congeals in the cold. The causes are local: 120 days below freezing a year freeze and split supply lines and outdoor spigots, 31 inches of snow and a long frost season keep buried lines cold enough to crack at the joints, and 72% of local homes predate 1980 (median build year 1959), so many still run original galvanized steel or polybutylene pipe and fixtures well past their service life. That's the wear our Highwood trucks are stocked against, one-visit fixes included.

Lake County surrounds Clear Lake, the largest natural freshwater lake entirely within California. That's our patch: Highwood plus the rest of Lake County, served with short dispatch times, written flat rates, and a 10-year workmanship guarantee.

NOAA's 1991–2020 normals put Illinois at 31 inches of snow, 120 days below freezing, and 22 days above 90°F a year — real weather load we plan for when we size, insulate, and protect Highwood plumbing.

The Census counts 72% of Highwood homes as pre-1980 builds (median build year 1959). Plumbing that old is usually well past its service life — original galvanized or polybutylene supply pipe, corroded fittings, and long-in-the-tooth water heaters — so we plan for age-related wear, not just the fault you called about. With 51% built before 1960, many Highwood homes also carry cast-iron drain stacks and lead or galvanized supply lines, which we keep repair parts on the truck for. 43% of Highwood homes are detached single-family houses (median value ~$503k) — the housing type most likely to have its own water heater, service lateral, and outdoor spigots to maintain.

For Highwood homes in Illinois's continental-climate region, prevention comes down to a short list: insulate exposed supply lines and disconnect garden hoses before winter — 120 freezing days a year can freeze and split unprotected pipe; keep outdoor spigots and any exposed pipe runs clear of snow and ice so they can't freeze solid (31 inches fall here in a normal year); and if your home is among the 72% built before 1980 (median build year 1959), book a whole-home plumbing inspection — original galvanized pipe and old water heaters are usually near the end of their life.

Our routes run from Highwood out to Highland Park, Bannockburn, Lake Forest, and Deerfield — same crews, same flat-rate pricing, across Lake County. Locally, that means Fort Sheridan and the streets between them. On the ZIP grid: 60040.