Looking for a geothermal installer in Waterloo, AL? Describe your project once and up to three geothermal installers who work in Waterloo and Lauderdale County get back to you with a quote. It's free and there is no obligation.
Waterloo is home to about 184 people (2024 Census Bureau estimate), a growing community (+1.7% since 2020). With 246 people per sq mi, it is a semi-rural area. Homes with yards and long heating seasons are good candidates for geothermal systems here.
Waterloo at a glance
- Population (Census Bureau estimate, 2024)
- 184 (+1.7% since 2020)
- Rank in Alabama
- 410th of 463 cities and towns
- Land area
- 0.7 sq mi
- Population density
- 246 people per sq mi (semi-rural)
- Type
- Town (Waterloo town)
- Main county
- Lauderdale County
What to check before hiring in Waterloo
- Permits: in Alabama, vertical loops may need a well or drilling permit in addition to the mechanical permit.
- Design: ask for a load calculation and loop design.
- Incentives: check current utility and state programs.
- Price drivers: loop type and length, drilling conditions and the unit.
Useful official resources
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U.S. Department of Energy: geothermal heat pumps
Official information and guidance.
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ENERGY STAR
Official information and guidance.
Services available in Waterloo
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Geothermal heat pump system
Design and installation of a ground-source heat pump with vertical or horizontal loops.
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Geothermal repair or replacement
Repair or replacement of the heat pump unit on an existing loop.
Frequently asked questions in Waterloo
How much does geothermal cost in Waterloo, AL?
It depends on the loop, the drilling and the unit. Describe your home: installers who serve Waterloo reply with a quote.
How long does installation take?
Often one to two weeks, including loops.
Will my yard be torn up?
Temporarily; ask about restoration.
Which geothermal installers will contact me?
Up to three independent geothermal installers who serve Waterloo 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.