Top-rated energy efficiency auditors.

Get matched with top energy efficiency auditors in Custer, WI

Enter your zip and get matched with up to 5 pros

Need a pro for your energy efficiency auditing project in Custer, WI?

Select your specific project to find the pro for you.

Verified Reviews for Energy Efficiency Auditing pros in Custer, WI

*The Angi rating for Energy Efficiency Auditing companies in Custer, 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 Custer, 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 June 23, 2026

Find Energy efficiency auditors in Custer

Avatar for Home Energy Solutions
Home Energy Solutions
4.7(
14
)

Serving Custer, WI and surrounding areas

In business since 1992

Credit card accepted

"John was excellent to work with. Very thorough in his pre energy inspection as well with post inspection. Without John s work the insulation crew would have had a difficult time finding the problem areas. Highly recommend for ANY insulation work."
Response time9 hrs
Response rate91%
Recommended by90%of homeowners
Request Quote
Energy Efficiency Auditing questions, answered by experts

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

Expert installation optimizes insulation properties, cutting energy costs and enhancing home comfort year-round.

Yes, including optimizing settings and suggesting upgrades if needed.

Home power is measured in kilowatt-hours, commonly expressed as kWh. The average home uses between 800 and 1,000 kWh per month. Peak usage (and highest bills) occurs in the middle of summer and the depths of winter. Keeping on top of your usage during these crucial months will lower your annual average usage considerably. 

A small sump pump running infrequently uses an average of 10 kilowatt-hours (kWh) of electricity per month. The average cost for electricity is $0.171 per kWh. The size and use frequency affect how much electricity it uses. Sump pumps average one-third to one horsepower (hp) motors. One hp is equal to 745.7 watts. Watts multiplied by the time your pump is running divided by 1,000 equals your average kWh. Multiply kWh by your average cost of electricity. In areas with high rain or a marsh basin, the average cost can be as high as $15-$25 a month.

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

From average costs to expert advice, get all the answers you need to get your job done.

See all articles