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*The Angi rating for Energy Efficiency Auditing companies in Sperry, OK 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 Sperry, OK 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 October 31, 2025

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

Avatar for SRI Energy
SRI Energy
4.6(
71
)
Home Energy AuditEnergy Audit - For Business

Serving Sperry, OK and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"I can?t tell a difference in my energy bill. It is still extremely hot in the upstairs. After paying over $8,000 to have spray insulation done, I thought I would notice a significant change in temperature."
Response time1 day
36 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for SRI Energy
SRI Energy
4.6(
9
)
Energy Audit - For BusinessHome Energy Audit

Serving Sperry, OK and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"Wonderful reliable service. Contacted me the day I made an inquiry on Angie’s List. Serviceman (Steve) was on time and quickly accessed the problem. Made an opening in our garage ceiling to install the insulation. Scheduled the work and employees were on time and performed the work quickly. Would use again and look forward to have them come back in the fall to install energy efficient windows. Jan Ezell is the owner and is a delight to work with. How lucky she is to have such good professional reliable employees"
Recommended by88%of homeowners
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Avatar for Liberty Air Services LLC
Liberty Air Services LLC
5.0(
31
)
Energy Audit - For BusinessHome Energy Audit

Serving Sperry, OK and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Very professional service. I especially like the membership that gets my system inspected twice a year. It's actually cheaper than a normal service call and they call me to schedule. It's also way more affordable by paying a very small amount monthly."
Heating & A/C Project
The new condenser unit we installed is an Amana high-efficiency model, designed to provide superior cooling performance while consuming less energy. This unit is equipped with a high-efficiency compressor that can help lower energy consumption and reduce operating costs. The unit also features a high-efficiency coil that can provide improved heat transfer and increased cooling capacity. The condenser has been designed to work in conjunction with the air handler to provide optimal air flow and t
Heating & A/C Project
The new air handler we installed is designed to work in conjunction with the high-efficiency condenser unit to provide optimal air flow and temperature control for the home. It has been designed to be a reliable and efficient component of the HVAC system. The air handler is equipped with a high-efficiency blower motor that can help increase the unit's efficiency and reduce energy consumption. Additionally, the air handler has been designed with a multi-speed fan that can provide improved air fl
Heating & A/C Project

+31

Recommended by100%of homeowners
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Energy Efficiency Auditing FAQs, answered by experts

Typically, triple-pane windows made with krypton gas filling are the most energy efficient. A window’s frame, glass, design, and installation all affect its energy efficiency. These windows, in particular, are designed highly effectively in terms of their ability to insulate.

Wood windows fall in the middle of the window frame materials when it comes to energy efficiency. They’re more insulating than aluminum and vinyl, but they aren’t as efficient as fiberglass or composite frames. If you love the look and lifespan of wood windows and want to maximize efficiency, you can upgrade to double-pane or triple-pane glass and consider window tinting and low-emissivity (low-E) coatings to minimize heat transfer.

Energy-efficient windows are judged on their performance according to a few different factors, including heat transfer, air leakage, light transference, and condensation resistance. If you're unsure whether a window is energy-efficient, look for an ENERGY STAR® label from the U.S. Environmental Protection Agency (EPA). If various products, including windows, meet energy-efficiency standards set by the federal government, the EPA issues this label to help consumers identify energy-efficient products.

The three levels of home energy audits include:

  • Level 1: Review of your energy bills and home for signs of energy inefficiency and areas for improvement. The average cost range is $0.08 to $0.12 per square foot.

  • Level 2: A level 2 ASHRAE energy audit costs $0.12 and $0.35 per square foot. In-depth analysis of your energy usage and provides a report of cost-saving changes.

  • Level 3: Comprehensive analysis and detailed recommendations for ways to improve your home’s energy efficiency. A level 3 audit costs about $0.36 to $0.50 per square foot.

Yes, most audits include a report with prioritized recommendations for improving energy efficiency. Confirm with your auditor.

The Sperry, OK homeowners’ guide to energy efficiency auditing services

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