Looking for a drainage contractor in Third Lake, IL? Describe your project once and up to five drainage contractors who work in Third Lake and Lake County get back to you with a quote. It's free and there is no obligation.
Third Lake is home to about 1,114 people (2024 Census Bureau estimate), a stable community (−0.4% since 2020). With 1,894 people per sq mi, it is a suburban area. Heavy rains, clay soils and flat lots are common causes of soggy yards here.
Third Lake at a glance
- Population (Census Bureau estimate, 2024)
- 1,114 (−0.4% since 2020)
- Rank in Illinois
- 621st of 1,294 cities and towns
- Land area
- 0.6 sq mi
- Population density
- 1,894 people per sq mi (suburban)
- Type
- Village (Third Lake village)
- Main county
- Lake County
What to check before hiring in Third Lake
- Call 811: utilities must be marked before digging.
- Outlet: ask where the water will go; local rules limit discharges toward neighbors and streets.
- Permits: in Illinois, large grading jobs may need a permit from the city or county.
- Price drivers: length of drain, depth, outlet, and lawn or hardscape restoration.
Useful official resources
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Call 811
Official information and guidance.
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EPA: green infrastructure for homeowners
Official information and guidance.
Services available in Third Lake
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French drain or yard drain
French drain, catch basins or channel drains to move water away from the problem area.
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Grading and regrading
Regrading the soil so that water flows away from the house.
Frequently asked questions in Third Lake
How much does yard drainage cost in Third Lake, IL?
It depends on the length of drain, the depth and the outlet. Describe the problem: contractors who serve Third Lake reply with a quote.
How long does it take?
Most residential drains take one to three days.
Will a drain fix a wet basement?
It can help when water comes from the yard; inside problems may need waterproofing too.
Which drainage contractors will contact me?
Up to five independent drainage contractors who serve Third Lake and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.