Home repair in Moline, IL

Moline is the largest of 4 places in Rock Island County — roughly 30% of the county's residents, which means it carries the county's deepest bench of licensed trades — more crews to choose from, shorter dispatch times, and less of a trip charge than the outlying communities pay.

Nothing in Rock Island County is bigger than Moline; the next place down, Rock Island, holds about 36,132 residents — roughly 1.2× smaller. That gap is why the county's trades are based here and price outbound travel into everything else.

Statewide, Moline ranks 36th by population among the 366 places Illinois records — larger than roughly 90% 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.

Rock Island County has lost roughly 2.2% of its population since 2020 (about 3,124 residents), so the housing stock trends older. Expect more system replacement and deferred-maintenance work than new-build finish work, and expect the bidding to be tighter because fewer crews are tied up on new construction.

The median place in Rock Island County holds about 28,469 residents; Moline, at 41,965, is roughly 1.5× 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 Moline (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.

Rock Island County accounts for 1.1% of Illinois's residents, 14th of the state's 102 counties by population. Outside the top few counties the everyday trades are still well covered, but the specialised end — sewer, structural, whole-system electrical — thins out, and that is the work most likely to involve a drive and a scheduling wait.

The largest county bordering Rock Island County is Scott County, across the IA line,, with about 174,270 residents — a bigger market than this one, and the direction most of the specialist crews come from when the local list runs short. Crossing into IA also crosses into a different licensing and permit regime, so confirm the pro is licensed for work on this side of the line.

The Rock Island County communities closest to Moline in size — Rock Island (~36,132), East Moline (~20,806), and Silvis (~7,896) — 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 Moline 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 Moline — 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 water heater replacement in Moline, our model puts a repair the existing at $750–$1,150 and a major / whole-system at $2,600–$3,900 — roughly 3.5× 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.