Looking for a basement contractor in South Vienna, OH? Describe your project once and up to three basement contractors who work in South Vienna and Clark County get back to you with a quote. It's free and there is no obligation.
South Vienna is home to about 407 people (2024 Census Bureau estimate), a stable community (−1.0% since 2020). With 625 people per sq mi, it is a semi-rural area. Full basements are common here and often the cheapest way to add living space.
South Vienna at a glance
- Population (Census Bureau estimate, 2024)
- 407 (−1.0% since 2020)
- Rank in Ohio
- 702nd of 923 cities and towns
- Land area
- 0.7 sq mi
- Population density
- 625 people per sq mi (semi-rural)
- Type
- Village (South Vienna village)
- Main county
- Clark County
What to check before hiring in South Vienna
- Moisture first: waterproof before finishing.
- Egress: in Ohio, a basement bedroom needs an escape opening.
- Radon: test before you finish.
- Price drivers: size, bathroom, ceiling height, finishes and egress.
Useful official resources
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ICC: International Code Council
Official information and guidance.
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EPA: radon
Official information and guidance.
Services available in South Vienna
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Basement finishing
Framing, insulation, electrical, drywall and flooring of a basement, with permit.
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Basement bathroom or rental unit
Bathroom, kitchenette or legal basement unit with egress and plumbing.
Frequently asked questions in South Vienna
How much does basement finishing cost in South Vienna, OH?
It depends on size, bathroom and finishes. Describe your basement: contractors who serve South Vienna reply with a quote.
How long does it take?
Often several weeks.
Can I rent it out?
Only if local rules allow an accessory unit; check zoning.
Which basement contractors will contact me?
Up to three independent basement contractors who serve South Vienna 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.