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Verified Reviews for Energy Efficiency Auditing pros in Germantown, TN

*The Angi rating for Energy Efficiency Auditing companies in Germantown, TN 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 Germantown, TN 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 22, 2025

Find Energy efficiency auditors in Germantown

Cowanhouse

4.90(
10
)
•Approved Pro

Cowanhouse

4.90(
10
)
•Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
24 years of experience

Specializes in Home Audit and Energy. Jack has been in business for nearly 20 years. If there is anyone that needs a reliable, professional, honest, and qualified contractor in the Memphis area please call Cowan house and ask for Jack. There is not a more experience and well qualified Home Auditing Company out there.

"Jack was very knowledgeable and thorough. He spent time to be sure all was done completly."

Mike C on September 2022

Specializes in Home Audit and Energy. Jack has been in business for nearly 20 years. If there is anyone that needs a reliable, professional, honest, and qualified contractor in the Memphis area please call Cowan house and ask for Jack. There is not a more experience and well qualified Home Auditing Company out there.

"Jack was very knowledgeable and thorough. He spent time to be sure all was done completly."

Mike C on September 2022

AKC Improvement

No reviews yet

AKC Improvement

No reviews yet

I am an Electrician by trade, any thing electrical. I enjoy my work it is almost like a hobby that enables me to be fair with my price and always quality work. I am the owner be running almost to years.

I am an Electrician by trade, any thing electrical. I enjoy my work it is almost like a hobby that enables me to be fair with my price and always quality work. I am the owner be running almost to years.

Avatar for Carbon Recall Tupelo

Carbon Recall Tupelo

No reviews yet

Carbon Recall Tupelo

No reviews yet
7 years of experience

Carbon Recall is a locally owned and operated company that specializes in solar power. We work with you to design a system perfect for your home or business. From big systems big to small, on grid and off, we are here to help. We are licensed, insured, and certified. Professionalism, customer service, and same day response is our competitive edge. Call us today; the only thing you have to lose is your power bill!

Carbon Recall is a locally owned and operated company that specializes in solar power. We work with you to design a system perfect for your home or business. From big systems big to small, on grid and off, we are here to help. We are licensed, insured, and certified. Professionalism, customer service, and same day response is our competitive edge. Call us today; the only thing you have to lose is your power bill!

Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

No reviews yet

USA Alarm Service, Inc

No reviews yet
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.

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
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 Greenstar Energy Systems

Greenstar Energy Systems

5.00(
1
)

Greenstar Energy Systems

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

GreenStar is comprised of an Alliance Member throughout America. We guarantee the absolute lowest costs for the very best HVAC Systems in America (Goodman being the most popular) We work through Alliance Members but we also sell direct to end users. Residential, Homes, Apartments and Commercial Buildings. We are all like-minded alliances and companies and individuals who work very hard with to provide you with the best possible value, the very best products, the right sizing and the most professional services anywhere in America. Our commitment is to do everything possible to save you money while helping to save our nation's precious natural resources! In fact, before anyone buys anything from us, we see to it that the product or the equipment is designed and selected using our Energy Calculations with methods that GUARANTEE you will SAVE NOW up to 50% and more and we'll even save you money each month thereafter on your power bills! You will save initially because of our excellent prices and save each month thereafter because of our energy efficient products and designed products and the members who perform the installations too. call us anytime at 855-899-STAR (7827) and we Guarantee your happiness and the best prices anywhere! - May you be blessed when you deal with us! - George Malvar - Founder and CEO - GreenStar Alliance & Energy Systems

GreenStar is comprised of an Alliance Member throughout America. We guarantee the absolute lowest costs for the very best HVAC Systems in America (Goodman being the most popular) We work through Alliance Members but we also sell direct to end users. Residential, Homes, Apartments and Commercial Buildings. We are all like-minded alliances and companies and individuals who work very hard with to provide you with the best possible value, the very best products, the right sizing and the most professional services anywhere in America. Our commitment is to do everything possible to save you money while helping to save our nation's precious natural resources! In fact, before anyone buys anything from us, we see to it that the product or the equipment is designed and selected using our Energy Calculations with methods that GUARANTEE you will SAVE NOW up to 50% and more and we'll even save you money each month thereafter on your power bills! You will save initially because of our excellent prices and save each month thereafter because of our energy efficient products and designed products and the members who perform the installations too. call us anytime at 855-899-STAR (7827) and we Guarantee your happiness and the best prices anywhere! - May you be blessed when you deal with us! - George Malvar - Founder and CEO - GreenStar Alliance & Energy Systems

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Energy Efficiency Auditing questions, answered by experts

ENERGY STAR®-certified windows are the most energy-efficient windows on the market. This certification means that the window meets strict efficiency guidelines set forth by the Environmental Protection Agency. While they might cost more upfront, they can save you money on your energy bills in the long run. ENERGY STAR®-certified windows lower household energy bills by an average of 12% annually.

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.

A good SEER rating is between 15 and 20. However, if you want the best possible efficiency, look for HVAC units with a SEER rating higher than 21. Keep in mind that the SEER rating doesn’t mean that the unit will reach that efficiency all the time, but it does have the capacity to operate at that high of an efficiency level.

There is no blanket figure for a residential home’s electrical load, since load varies by the size of the home, how many appliances are used, and the efficiency of their electrical systems. Typically, however, it’s safe to assume 40 to 60 amps is the average electrical load of a residential home. 

As you look for the right soundproofing drywall for you, you’ll likely come across the Sound Transmission Class (STC) rating. This rating measures a building material’s ability to absorb sound. The higher the number, the better the material absorbs rather than reflects sound, reducing noise transmission. The STC rating for drywall doesn’t mean it’s for the panel itself—it refers to the STC rating for the entire wall system, including the soundproofing drywall.

The Germantown, TN homeowners’ guide to energy efficiency auditing services

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