Looking for a septic inspector in Fontana-on-Geneva Lake, WI? Describe your project once and up to three certified septic inspectors who work in Fontana-on-Geneva Lake and Walworth County get back to you with a quote. It's free and there is no obligation.
Fontana-on-Geneva Lake is home to about 1,861 people (2024 Census Bureau estimate), a stable community (−0.7% since 2020). With 554 people per sq mi, it is a semi-rural area. Homes outside the reach of public sewer rely on septic systems, and buyers, sellers and lenders often need an inspection before a sale closes.
Fontana-on-Geneva Lake at a glance
- Population (Census Bureau estimate, 2024)
- 1,861 (−0.7% since 2020)
- Rank in Wisconsin
- 269th of 607 cities and towns
- Land area
- 3.4 sq mi
- Population density
- 554 people per sq mi (semi-rural)
- Type
- Village (Fontana-on-Geneva Lake village)
- Main county
- Walworth County
What to check before hiring in Fontana-on-Geneva Lake
- Rules: in Wisconsin, the state or county health department sets who may inspect septic systems and whether an inspection is required at the time of sale.
- What to expect: locating and opening the tank, measuring sludge, checking baffles and the drain field.
- Price drivers: whether pumping is included, how deep the tank is buried, and the type of system.
- Records: the health department may hold the permit and the as-built drawing of the system: ask for them.
Useful official resources
-
EPA: septic systems
How septic systems work and how to care for them.
-
EPA: septic system care
Maintenance tips once you own the home.
Services available in Fontana-on-Geneva Lake
-
Septic inspection for a home sale
Inspection of the tank and drain field during a sale, with the report requested by the buyer, the lender or the county.
-
Septic inspection for a problem
Inspection to find the cause of backups, odors or a soggy drain field, with camera or dye tests if needed.
Frequently asked questions in Fontana-on-Geneva Lake
How much does a septic inspection cost in Fontana-on-Geneva Lake, WI?
It depends on the system, how hard the tank is to reach and whether pumping is included. Describe the property: inspectors who serve Fontana-on-Geneva Lake reply with a quote.
Is an inspection required to sell a home in Wisconsin?
Rules differ by state and county. Your agent or the local health department can tell you whether a point-of-sale inspection applies.
How long does an inspection take?
Usually a few hours on site, with the report a few days later. Tell us your closing date in the form.
Which certified septic inspectors will contact me?
Up to three independent certified septic inspectors who serve Fontana-on-Geneva 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.