Looking for a blower door tester in Colony, AL? Describe your project once and up to three certified energy testers who work in Colony and Cullman County get back to you with a quote. It's free and there is no obligation.
Colony is home to about 276 people (2024 Census Bureau estimate), a growing community (+4.2% since 2020). With 128 people per sq mi, it is a rural area. New homes and additions here go through energy code inspections that often include air leakage testing.
Colony at a glance
- Population (Census Bureau estimate, 2024)
- 276 (+4.2% since 2020)
- Rank in Alabama
- 378th of 463 cities and towns
- Land area
- 2.2 sq mi
- Population density
- 128 people per sq mi (rural)
- Type
- Town (Colony town)
- Main county
- Cullman County
What to check before hiring in Colony
- Code: in Alabama, the energy code adopted by the state or city sets the limits and the tests.
- Timing: schedule a pre-drywall test to catch leaks early.
- Report: make sure the report format matches what the inspector expects.
- Price drivers: number of homes, tests and trips.
Useful official resources
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Building Energy Codes Program (DOE)
Official information and guidance.
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RESNET
Official information and guidance.
Services available in Colony
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Blower door test
Air leakage test of the building envelope, with the report required for code compliance.
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Duct leakage test
Duct leakage test of the HVAC system as required by the energy code.
Frequently asked questions in Colony
How much does a blower door test cost in Colony, AL?
It depends on the number of homes and tests. Describe your project: testers who serve Colony reply with a quote.
How long does it take?
About an hour per test for a typical home.
Can I test existing homes?
Yes, it is part of most energy audits.
Which certified energy testers will contact me?
Up to three independent certified energy testers who serve Colony 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.