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Verified Reviews for Energy Efficiency Auditing pros in Duffield, VA

*The Angi rating for Energy Efficiency Auditing companies in Duffield, VA 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 Duffield, VA 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 November 10, 2025

Find Energy efficiency auditors in Duffield

Avatar for Energy Home Solutions

Energy Home Solutions

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Energy Home Solutions

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13 years of experience

Our primary focus is on energy efficiency and building performance including energy audits, air sealing, and all types of insulation. We also can help with other aspects of the overall building envelope including roofing and gutters. Our mission is to combine a dedication to old school craftsmanship with expertise in contemporary building science. We have a thorough understanding of current building codes and a total dedication to quality. We guarantee you will be satisfied with our work.

Our primary focus is on energy efficiency and building performance including energy audits, air sealing, and all types of insulation. We also can help with other aspects of the overall building envelope including roofing and gutters. Our mission is to combine a dedication to old school craftsmanship with expertise in contemporary building science. We have a thorough understanding of current building codes and a total dedication to quality. We guarantee you will be satisfied with our work.

Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

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USA Alarm Service, Inc

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29 years of experience

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

Total Energy Focus

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Total Energy Focus

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13 years of experience

Total Energy Focus is a high performing demand reduction and renewable supply company focused on increasing the efficiency of our clients technology while simultaneously delivering them energy savings. We bring more than 70 years of combined experience in General contracting and construction management, management of demand reduction projects while complimented with structured finance expertise.

Total Energy Focus is a high performing demand reduction and renewable supply company focused on increasing the efficiency of our clients technology while simultaneously delivering them energy savings. We bring more than 70 years of combined experience in General contracting and construction management, management of demand reduction projects while complimented with structured finance expertise.

Dzinbild

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Dzinbild

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32 years of experience

Dzinbild is a full service General Construction Company owned by Gene C. Layne, Jr., CCM, an experienced certified construction manager who has managed over $500 million dollars of quality design and construction for the past 30 years.

Dzinbild is a full service General Construction Company owned by Gene C. Layne, Jr., CCM, an experienced certified construction manager who has managed over $500 million dollars of quality design and construction for the past 30 years.

Herlong Associates Inc

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Herlong Associates Inc

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46 years of experience

Specialties: Historic Renovation/Preservation, New Building Design, Adaptive Reuse of Existing Buildings and current building consulting (Use, Area and Long-Term Planning). We also have an in-house Video Production department to create promotional videos for Investors, Clients, Boards and Public Awareness.

Specialties: Historic Renovation/Preservation, New Building Design, Adaptive Reuse of Existing Buildings and current building consulting (Use, Area and Long-Term Planning). We also have an in-house Video Production department to create promotional videos for Investors, Clients, Boards and Public Awareness.

Avatar for Solar Wolf Energy

Solar Wolf Energy

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Solar Wolf Energy

2.00(
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10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Avatar for Energy Choice Center

Energy Choice Center

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Energy Choice Center

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16 years of experience

We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

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Energy Efficiency Auditing questions, answered by experts

Depending on property size and audit scope, costs range from $200 to $600.

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.

You can check your home's humidity in a few ways. A simple option is to use a hygrometer, which you can find at a hardware or big box store. Your smartphone may also have an app that can measure humidity. Modern thermostats, particularly smart thermostats, are also able to measure humidity levels.

Yes, installing an attic fan can help lower your electric bill—particularly if you live in a hot and humid region. By replacing hot and stuffy air with cooler air, these fans help regulate the temperature in your attic and the rest of your home, taking some of the pressure off of your air conditioner.

Homeowners may qualify for an HVAC tax credit if they install an ENERGY STAR®-certified HVAC system that exceeds the energy efficiency minimum standards:

  • Split-System AC: 16 SEER2

  • Packaged AC: 15.2 SEER2 and 11.5 EER2

  • Ducted Split Heat Pump: 15.2 SEER2, 7.8 HSPF2, and 11.7 EER2 

  • Packaged Heat Pump: 15.2 SEER2, 7.2 HSPF2, and 10.6 EER2

  • Mini-Split System: 16 SEER2, 9 HSPF2, and 12 EER2

You can claim up to 30% of the cost of the job, subject to maximums.

The Duffield, VA 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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