Looking for an energy auditor in Avoca, WI? Describe your project once and up to three certified energy auditors who work in Avoca and Iowa County get back to you with a quote. It's free and there is no obligation.
Avoca is home to about 551 people (2024 Census Bureau estimate), a shrinking community (−1.4% since 2020). With 245 people per sq mi, it is a semi-rural area. Older homes and long heating or cooling seasons make energy audits worthwhile here.
Avoca at a glance
- Population (Census Bureau estimate, 2024)
- 551 (−1.4% since 2020)
- Rank in Wisconsin
- 461st of 607 cities and towns
- Land area
- 2.3 sq mi
- Population density
- 245 people per sq mi (semi-rural)
- Type
- Village (Avoca village)
- Main county
- Iowa County
What to check before hiring in Avoca
- Certification: choose a RESNET or BPI certified professional.
- Rebates: in Wisconsin, check your utility's programs before booking: some require their own approved auditors.
- Test-in, test-out: a blower door test before and after upgrades shows the result.
- Price drivers: home size, tests included and report detail.
Useful official resources
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ENERGY STAR
Energy efficiency guidance for homes.
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RESNET
Find a certified HERS rater.
Services available in Avoca
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Home energy audit
Whole-home assessment with blower door test and infrared scan, with a prioritized list of upgrades.
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HERS rating
HERS Index rating of a new or existing home by a RESNET-certified rater, for code compliance or programs.
Frequently asked questions in Avoca
How much does an energy audit cost in Avoca, WI?
It depends on the home and the tests. Describe your home: auditors who serve Avoca reply with a quote.
How long does it take?
Usually two to four hours on site.
Will the auditor sell me upgrades?
Some do; an independent auditor gives a neutral list.
Which certified energy auditors will contact me?
Up to three independent certified energy auditors who serve Avoca 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.