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*The Angi rating for Energy Efficiency Auditing companies in Commerce, 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 Commerce, 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 March 07, 2024

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Avatar for Liberty Air Services LLC
Liberty Air Services LLC
5.0(
31
)
Energy Audit - For BusinessHome Energy Audit

Serving Commerce, 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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Avatar for Natural State Contracting Group, Inc.
Natural State Contracting Group, Inc.
New to Angi
Home Energy Audit

Serving Commerce, OK and surrounding areas

In business since 2003

We are a locally owned company providing quality service to homebuilders and homeowners in Northwest Arkansas. We pride ourselves on professional and neat installations with only qualified installers performing your work. We strive to meet the specific needs of each homeowner or builder by discussing your home's individual requirements prior to installation. Our work is never finished until you are completely satisfied and happy. \n\nWhether you need new construction installation, remodel or just adding extra insulation for comfort and energy efficiency, you can count on Don Foster's Insulation. Please call us today; we are looking forward to serving you.

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Energy Efficiency Auditing questions, answered by experts

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.

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

Keep the unit full but not overloaded, ensure door seals are tight, set correct temperatures, and avoid frequent door openings. Position the appliance away from heat sources for optimal performance.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

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 Commerce, OK homeowners’ guide to energy efficiency auditing services

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