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*The Angi rating for Energy Efficiency Auditing companies in Cable, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

*The HomeAdvisor rating for Energy Efficiency Auditing companies in Cable, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

Last update on July 17, 2025

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Avatar for Green Home Doctors
Green Home Doctors
4.4(
54
)
Energy Audit - For BusinessHome Energy Audit

Serving Cable, WI and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"Matt and his crew spent considerable time in identifying and sealing problem areas that were responsible for heat loss into my attic prior to adding additional insulation. I would highly recommend them if you are looking for a complete analysis and solution to your insulation/ventilation problems."
Response time2 days
Recommended by97%of homeowners
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Energy Efficiency Auditing questions, answered by experts

DIY is possible with basic tools. Professional audits provide comprehensive assessments and tailored recommendations.

Yes, with features like LED lighting and variable speed controls for efficiency.

HVAC systems use the most household electricity. This major and essential system is responsible for heating and cooling your home all year round. Since they operate for a significant amount during the day, it consumes more energy than other appliances. 

They’ll use more electricity than the average upright vacuum, but not remarkably more. Most power units plug into a standard 120-volt outlet and don’t have significant power demands. You shouldn’t notice an increase in electricity bills. If you have any specific questions about energy costs, ask your installer as you examine purchase decisions. Larger power units will need more electricity for their suction levels.

Blower door tests are measured in a few different ways, but the most popular are air changes per hour (ACH) and cubic feet of air (CFM) moving through the house per hour. A good ACH score is less than 2ACH, but 1ACH is better. This means the house experiences a total air change within 60 minutes (for 1ACH). For 2ACH, there’s a complete change every 30 minutes, and so on. CFM scores are similar in that a lower score means less air change, and therefore less leakage.

The Cable, WI homeowners’ guide to energy efficiency auditing services

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