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Verified Reviews for Energy Efficiency Auditing pros in Dell Rapids, SD

*The Angi rating for Energy Efficiency Auditing companies in Dell Rapids, SD 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 Dell Rapids, SD 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 September 30, 2025

Top-Rated Energy efficiency auditors in Dell Rapids - Updated Nov 2026

Avatar for A1 seamless Rain Gutters inc.
A1 seamless Rain Gutters inc.
4.8(
4
)
Energy Audit - For BusinessHome Energy Audit

Serving Dell Rapids, SD and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Ryan was very attentive and responded to all my questions in a timely basis. His bid to reshingle my roof was very competitive, however, I ended up hiring a family member of someone I work with that gave me a very deep discount."
Response time6 days
Recommended by100%of homeowners
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SEG
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Dell Rapids, SD and surrounding areas

In business since 1971

Free estimates

Small jobs welcome

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

Response time3 days
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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.

Attic and whole-house fans improve a home's energy efficiency and comfort. They ventilate hot air from the attic, which reduces peak cooling loads, lowers reliance on air conditioning, and decreases indoor temperatures. This improved air circulation and expedited heat exit helps lower cooling costs, balance moisture levels, and enhance overall natural airflow, contributing to the efficient operation of other home equipment.

Yes, advising on models that save electricity and reduce utility bills.

R-value is calculated by dividing the thickness of an insulation material by its thermal conductivity. The material's composition and density influence thermal conductivity. Materials with lower conductivity values provide better insulation. The higher the R-value, the better the material is at insulating, helping homeowners select insulation that meets the energy needs of their climate and home layout.

Electric bills tend to be lower in spring and fall because people use less electricity during these seasons. Milder temperatures allow for less use of heating and cooling, unlike during winter and summer, which usually bring more extreme temperatures.

The Dell Rapids, SD homeowners’ guide to energy efficiency auditing services

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