Looking for a foundation certification in Appleton, WI? Describe your project once and up to three licensed engineers who work in Appleton and Outagamie County get back to you with a quote. It's free and there is no obligation.
Appleton is home to about 75,344 people (2024 Census Bureau estimate), a stable community (−0.4% since 2020). With 2,964 people per sq mi, it is a suburban area. Manufactured homes here often need an engineer's foundation certification to be financed or refinanced.
Appleton at a glance
- Population (Census Bureau estimate, 2024)
- 75,344 (−0.4% since 2020)
- Rank in Wisconsin
- 6th of 607 cities and towns
- Land area
- 25 sq mi
- Population density
- 2,964 people per sq mi (suburban)
- Type
- City (Appleton city)
- Main county
- Outagamie County
What to check before hiring in Appleton
- License: in Wisconsin, the certification is signed by a professional engineer licensed in the state.
- Lender requirements: ask your lender which form or letter it accepts.
- Timing: book early: closings are often scheduled tight.
- Price drivers: home size, foundation type, travel and whether upgrades are needed.
Useful official resources
-
HUD: manufactured housing
Official information and guidance.
-
NCEES: licensure of engineers
Official information and guidance.
Services available in Appleton
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Engineer's foundation certification
Inspection and certification by a licensed engineer that the foundation meets HUD permanent foundation requirements.
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Foundation upgrade design
Engineer's design of the upgrades needed to obtain the certification.
Frequently asked questions in Appleton
How much does a foundation certification cost in Appleton, WI?
It depends on the home, the foundation and travel. Describe the home: engineers who serve Appleton reply with a quote.
How long does it take?
Often a visit within days and the letter shortly after.
Can an existing certification be used?
Often, if the lender accepts it and nothing has changed.
Which licensed engineers will contact me?
Up to three independent licensed engineers who serve Appleton 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.