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Verified Reviews for Energy Efficiency Auditing pros in Gilbert, IA

*The Angi rating for Energy Efficiency Auditing companies in Gilbert, IA 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 Gilbert, IA 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 18, 2026

Top-Rated Energy efficiency auditors in Gilbert - Updated Nov 2026

Avatar for WireOne, LLC
WireOne, LLC
4.0(
328
)
Home Energy Audit

Serving Gilbert, IA and surrounding areas

Approved

In business since 2010

Emergency services offered

Warranties offered

"Was able to take care of the replacement of a breaker. Friendly. Competent. Give me a bid for a future projects. They actually had a replacement, used push button breaker which is an oddity a little bit in stock in the van which help them get it done right awaythe. When I place the online inquiry into angi they replied right away and the turnaround next to the. they were quick to the job and I believe reasonable. Didn't try to oversell. We will be looking at them for future issues."
Lighting
Lighting
Custom Lighting
Recessed Lighting
Lighting

+13

Response time11 hrs
227 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Koala Insulation of Des Moines
Koala Insulation of Des Moines
4.7(
30
)
Home Energy Audit

Serving Gilbert, IA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"From coming out for the estimate to completing the work it was done quickly and professionally! We were very pleased with the quality of the work and the cost which was reasonable. Wouldnâ t hesitate to use again, and recommend this great company!"
Solar Fan
Soffit Vents
Baffles
Blown In and Baffles
BIB Insulation

+3

Response time5 hrs
Response rate97%
29 neighbors recently requested a quote
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Terry's Quality Concrete
New to Angi
Home Energy Audit

Serving Gilbert, IA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

Dr. Energy Saver Des Moines is the local Dr. Energy Saver serving Des Moines, Ames, West Des Moines, Ankeny, Urbandale, Marshalltown, Fort Dodge, Johnston, Indianola, Clive, and surrounding areas. \n \nWe offer homeowners energy efficient products and services to optimize the home's energy use and lower the home's utility bills. \n \nWe can provide you with efficient lighting, replacement windows and doors, water heaters, insulation, air sealing, better your water conservation, renewable energy sources, and much more to help you save money. \n \nWe've helped hundreds of homeowners pay less for energy bills by making their homes more energy efficient. Our comprehensive home energy efficiency solutions are customized to fit your specific needs. \n \n

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Energy Efficiency Auditing FAQs, answered by experts

Typically, a local home energy auditor is responsible for performing energy audits. A home energy auditor will conduct one of three energy audits designed by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) to determine the energy efficiency of your home. The auditor often provides analysis that can help guide changes and improvements to your home for better energy efficiency, giving recommendations as necessary.

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.

Audits typically take 2-4 hours, depending on the property size and energy systems.

While you can perform many routine home maintenance jobs yourself, it’s often a good idea to bring pros in for certain tasks. HVAC maintenance, fireplace and chimney inspections, foundation repairs, and roof inspections and repairs should be handled by professionals who know what to look for and can safely perform repairs. You may also find it helpful to hire a local house cleaning service to help with deep cleaning.

Window AC units use a fair amount of electricity, but significantly less than central AC systems. Because they are more energy-efficient for cooling individual rooms or small spaces, their usage is comparatively low. On average, a window AC unit consumes between 500 and 1,400 watts, while a central AC system uses over 3,500 watts—meaning a window unit uses about one-third of the energy. This typically translates to a monthly running cost of $15 to $40, although this can vary depending on external factors.

The Gilbert, IA homeowners’ guide to energy efficiency auditing services

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

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