Home repair in Round Lake Beach, IL

Ranked 7th by population among the 32 places in Lake County — roughly 4% of the county's residents, Round Lake Beach sits inside a larger county market rather than at the centre of it. Practically that means most crews quoting you are driving in, so the travel component of a small job is worth pinning down before the van is booked.

The next place up from Round Lake Beach in Lake County is Gurnee, with only about 3,410 more residents — close enough that the two share the same crews and the same pricing, so treat them as one market when you are comparing quotes.

Statewide, Round Lake Beach ranks 78th by population among the 366 places Illinois records — larger than roughly 79% of them. That is the honest measure of how deep the local list of licensed trades runs, and of how far a specialist may have to travel for the less common work: sewer lines, panel replacement, structural repair.

Lake County's population has held roughly flat since 2020, so the housing stock is established rather than new. That tilts the list toward maintenance and system replacement on homes that have been lived in a while — the water heater, the panel, the deck, the drywall that moved.

The median place in Lake County holds about 14,586 residents; Round Lake Beach, at 26,783, is roughly 1.8× that. Being above the county median is the practical dividing line for whether a trade keeps someone stationed nearby or dispatches into town — and it is the single biggest factor in how a small job gets priced.

Roughly 133 Illinois places fall in the same size class as Round Lake Beach (smaller city). Size class matters more to what you pay than the town name does — it drives how far a crew travels, how many of them are bidding, and whether a minimum call-out fee is doing most of the work on a small job.

Lake County holds 5.6% of Illinois's population and ranks 3rd of the state's 102 counties. Supply follows that: this is where the state's licensed trades, supply houses, and permit offices are thickest, which usually means shorter lead times and more competitive bidding than the ranges alone suggest.

At about 26,783 residents, Round Lake Beach is unlikely to support a full bench of specialised trades of its own. Waukegan, the largest community in Lake County, is where most of them are based, and it is the realistic dispatch point for anything beyond general repair. That is not a reason to look further afield — it is a reason to expect a trip charge on a small job and to bundle several small jobs into one visit.

The largest county bordering Lake County is Cook County, with about 5,087,072 residents — a bigger market than this one, and the direction most of the specialist crews come from when the local list runs short.

The Lake County communities closest to Round Lake Beach in size — Vernon Hills (~26,677), Zion (~24,206), Gurnee (~30,193), and Highland Park (~30,272) — are the fairest comparison, because a market of similar size draws a similar depth of crews and a similar travel component in the price. They also sit inside the same service radius, so the pro quoting Round Lake Beach on Monday is usually quoting them the same week.

The other job that comes up constantly here is central AC repair, which our 2026 model puts at $375–$550 for Round Lake Beach — a genuine local range, adjusted for Illinois labor and materials rather than averaged across the country.

Scope moves that number more than the ZIP code does. For the same drywall repair in Round Lake Beach, our model puts a small fix (an hour or two) at $150–$225 and a punch-list / full day at $625–$925 — roughly 4.3× the spread. That is why a phone quote given before anyone has seen the job is worth very little, and why the estimator asks what the work actually involves.

Every figure on this page is multiplied by a Illinois cost factor of 1.02 — labor and materials here run about 2% above the national baseline in our 2026 model. That adjustment is applied before you see a number, which is why these ranges differ from the national averages quoted on most cost-guide sites.