Top-rated energy efficiency auditors.

Get matched with top energy efficiency auditors in Huntsville, AL

There are 7 highly-rated local energy efficiency auditors.

Need a pro for your energy efficiency auditing project in Huntsville, AL?
Select your specific project to find the pro for you.

TRUSTED BY HUNTSVILLE, AL HOMEOWNERS

Average homeowner rating star icon5
Average homeowner rating
Verified reviews icon10
Verified energy efficiency auditing services reviews

Energy efficiency auditors in Huntsville

Avatar for Kingdom Mechanical
Kingdom Mechanical
3.67(
3
)
Approved Pro
Kingdom Mechanical
3.67(
3
)
Approved Pro
33 local quotes requested
1 years of experience

Here to bring Comfort to Your Kingdom! Kingdom Mechanical L.L.C. is my newly formed HVAC company. I offer high-quality, honest, diligent, fast, and affordable HVAC services. Such as repairs, maintenance, changeouts, and installs. Anything your HVAC systems need I provide. Every diagnosis is found by thorough investigation to lower callbacks and useless parts changing. In turn saving you time, money, and comfort. Thank you for your interest and let me bring Comfort to Your Kingdom.

"Pls never try this place, they charged me $240 but made the problem worst, It was for HVAC issue, diagnosis was completely wrong, He pretended like he fixed it, but I had to spend on another service provider who diagnosed the issues correctly and fixed it. I asked the person to refund my money but he never go back and I am working with my bank"

Ran S on July 2025

Here to bring Comfort to Your Kingdom! Kingdom Mechanical L.L.C. is my newly formed HVAC company. I offer high-quality, honest, diligent, fast, and affordable HVAC services. Such as repairs, maintenance, changeouts, and installs. Anything your HVAC systems need I provide. Every diagnosis is found by thorough investigation to lower callbacks and useless parts changing. In turn saving you time, money, and comfort. Thank you for your interest and let me bring Comfort to Your Kingdom.

"Pls never try this place, they charged me $240 but made the problem worst, It was for HVAC issue, diagnosis was completely wrong, He pretended like he fixed it, but I had to spend on another service provider who diagnosed the issues correctly and fixed it. I asked the person to refund my money but he never go back and I am working with my bank"

Ran S on July 2025


Avatar for Annette Hale's Indoor Comfort Systems
Annette Hale's Indoor Comfort Systems
1201 Church St NW
4.69(
116
)
Approved Pro
Annette Hale's Indoor Comfort Systems
1201 Church St NW
4.69(
116
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
54 local quotes requested

Annette Hale's Indoor Comfort Systems. We offer quality service at an affordable price. Contact us today about an estimate!

"This was the second system we purchased. The first was a replacement heat pump for our upstairs system. This one was an air conditioner and gas pack heating for the main residence. We purchased this through their rebate offer via Costco. We really wanted this to be a no problems sale. We paid in cash (check) the day before it was installed. The basic unit seems to work correctly and reliably so far. The inside has been comfortable since it was installed. That’s the good side of the story. The unit upstairs was installed with a programmable thermostat - Which I did not particularly want. That programmable thermostat is awkward to use - And I am a degreed electronic engineer! I eventually replaced it with a simple non-programmable thermostat. When I got the quote on the recent main unit replacement, I insisted on keeping my simple to use Honeywell Electronic heating and cooling thermostat. We are retired and one of us is usually home so there is zero reason to use a programmable thermostat and frankly the Lennox programmable one is a misery to use. When the installers arrived I placed the installation manual for the existing Honeywell thermostat on the thermostat itself - Impossible to miss! The main unit was installed correctly and seems to work well. But the installer had difficulty hooking up the Honeywell thermostat due to wiring problems eventually found under the house in the thermostat wiring. It was a warm day on installation day and the heating settings were only briefly tested. Then the AC settings were tested and the installer was very quickly out the door. A week or so later it got cool and I switched to heating. In heat mode the circulation fan would not run unless the heat was actually heating despite the thermostat being set to fan “ON”. I am an electronic engineer and I suspected there was an error in the hookup of the thermostat. Turns out I was correct - The installer had set the internal thermostat switch to “heat pump” instead of AC with gas heating he had installed. Furthermore he had hooked up one thermostat wire to the wrong terminal. He has to go out of his way to make these mistakes instead of leaving the thermostat wiring and internal switch setting as it had been. I corrected these two errors and then the system ran correctly. Anyone can make a mistake, but it takes something “special” to be so sloppy in testing the installation not to notice it wasn’t acting correctly! Well I thought the only problem I had with Annette Hale Indoor Comfort Air was the sloppy installer. Just this morning the sales person called me to ask if we had paid for the unit from several weeks ago! The same sales person who picked up the check the day before - Which had cleared the bank some time ago. I may not be have been very polite with this person - It seems their accounting people are just as sloppy as their installer. Eventually I was called back and he apologized that they had been paid, they just somehow credited it wrong. I would never again use this installer. They screwed up part of the installation and then may have tried to collect twice for the same work! Sloppy, very sloppy! The Lennox equipment itself except for the miserable programmable Lennox thermostat works well and seems of good quality."

Charles W on May 2021

Annette Hale's Indoor Comfort Systems. We offer quality service at an affordable price. Contact us today about an estimate!

"This was the second system we purchased. The first was a replacement heat pump for our upstairs system. This one was an air conditioner and gas pack heating for the main residence. We purchased this through their rebate offer via Costco. We really wanted this to be a no problems sale. We paid in cash (check) the day before it was installed. The basic unit seems to work correctly and reliably so far. The inside has been comfortable since it was installed. That’s the good side of the story. The unit upstairs was installed with a programmable thermostat - Which I did not particularly want. That programmable thermostat is awkward to use - And I am a degreed electronic engineer! I eventually replaced it with a simple non-programmable thermostat. When I got the quote on the recent main unit replacement, I insisted on keeping my simple to use Honeywell Electronic heating and cooling thermostat. We are retired and one of us is usually home so there is zero reason to use a programmable thermostat and frankly the Lennox programmable one is a misery to use. When the installers arrived I placed the installation manual for the existing Honeywell thermostat on the thermostat itself - Impossible to miss! The main unit was installed correctly and seems to work well. But the installer had difficulty hooking up the Honeywell thermostat due to wiring problems eventually found under the house in the thermostat wiring. It was a warm day on installation day and the heating settings were only briefly tested. Then the AC settings were tested and the installer was very quickly out the door. A week or so later it got cool and I switched to heating. In heat mode the circulation fan would not run unless the heat was actually heating despite the thermostat being set to fan “ON”. I am an electronic engineer and I suspected there was an error in the hookup of the thermostat. Turns out I was correct - The installer had set the internal thermostat switch to “heat pump” instead of AC with gas heating he had installed. Furthermore he had hooked up one thermostat wire to the wrong terminal. He has to go out of his way to make these mistakes instead of leaving the thermostat wiring and internal switch setting as it had been. I corrected these two errors and then the system ran correctly. Anyone can make a mistake, but it takes something “special” to be so sloppy in testing the installation not to notice it wasn’t acting correctly! Well I thought the only problem I had with Annette Hale Indoor Comfort Air was the sloppy installer. Just this morning the sales person called me to ask if we had paid for the unit from several weeks ago! The same sales person who picked up the check the day before - Which had cleared the bank some time ago. I may not be have been very polite with this person - It seems their accounting people are just as sloppy as their installer. Eventually I was called back and he apologized that they had been paid, they just somehow credited it wrong. I would never again use this installer. They screwed up part of the installation and then may have tried to collect twice for the same work! Sloppy, very sloppy! The Lennox equipment itself except for the miserable programmable Lennox thermostat works well and seems of good quality."

Charles W on May 2021


CoolPro Heating And Air Conditioning
1345 Lamon Chapel Loop
5.00(
9
)
Approved Pro
CoolPro Heating And Air Conditioning
1345 Lamon Chapel Loop
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
181 local quotes requested

CoolPro Heating and Air Conditioning. Coolpro offers service for all types of equipment on residential and commercial. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Derrick did an outstanding job installing our HVAC unit. He took his time to ensure everything was done properly and paid close attention to detail throughout the process. He communicated and coordinated with us very well, making the whole experience smooth and stress-free. Highly recommend his services!"

Michael B on July 2025

CoolPro Heating and Air Conditioning. Coolpro offers service for all types of equipment on residential and commercial. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Derrick did an outstanding job installing our HVAC unit. He took his time to ensure everything was done properly and paid close attention to detail throughout the process. He communicated and coordinated with us very well, making the whole experience smooth and stress-free. Highly recommend his services!"

Michael B on July 2025


J & W Insulation
PO Box 572
4.71(
32
)
Approved Pro
J & W Insulation
PO Box 572
4.71(
32
)
Approved Pro
Customers say: Terrific value
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
15 years of experience

J & W Insulation is your premiere insulation installer in the greater Madison county area and are locally owned and operated. Our specialty focus is blown-in insulation for residential homes. We ensure that our work is of the highest quality and guaranteed. Ask for James, the owner of the business!

"The installers came out and fixed the areas in my attic that needed fixing to help with the lost of heat and blew the insulation in the attic they also installed a attic insulator cover over the stairs to help with lost of heat which will also help with keeping the house cool during the summer."

Ruben C on January 2022

J & W Insulation is your premiere insulation installer in the greater Madison county area and are locally owned and operated. Our specialty focus is blown-in insulation for residential homes. We ensure that our work is of the highest quality and guaranteed. Ask for James, the owner of the business!

"The installers came out and fixed the areas in my attic that needed fixing to help with the lost of heat and blew the insulation in the attic they also installed a attic insulator cover over the stairs to help with lost of heat which will also help with keeping the house cool during the summer."

Ruben C on January 2022


Avatar for Elkins Electrical Services & Contracting, LLC
Elkins Electrical Services & Contracting, LLC
2704 E Meighan Blvd
4.86(
14
)
Approved Pro
Elkins Electrical Services & Contracting, LLC
2704 E Meighan Blvd
4.86(
14
)
Approved Pro
Customers say: True professional
11 local quotes requested
15 years of experience

Welcome to Elkins Electrical Services and Contracting LLC! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us today!

"They gave a free estimate did the work in a professional and timely manner. I would recommended and use them again. "

Patrick G on March 2025

Welcome to Elkins Electrical Services and Contracting LLC! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us today!

"They gave a free estimate did the work in a professional and timely manner. I would recommended and use them again. "

Patrick G on March 2025


Talent Heating & Air Conditioning
203 Brown Street Northwest
5.00(
3
)
Talent Heating & Air Conditioning
203 Brown Street Northwest
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

**SPECIALIZING IN HVAC SYSTEM INSTALLATIONS**We offer solutions to fit your needs! We are proud to offer our customers in Huntsville with a wide variety of options to keep their homes cool in the summer, and warm in the winter! Our team at Talent Heating and Air Conditioning consists of three owners; Thomas, Terry and Jeremy. With a combined experience of over 40 years we stand by our commitment to our customers comfort in Huntsville and surrounding areas. Your satisfaction and home comfort is the number one priority for us every day. We offer service & repair services, new installation, duct work repair & replacement, indoor air quality solutions, natural gas work, bi-annual maintenance and so much more! Click to schedule your fast, free estimate today!

"Thomas was the tech that took our call. He did an amazing job. He was on time, very friendly and very helpful. I would highly recommend Talent Heating & Air Conditioning to family and friends."

Nick T on August 2023

**SPECIALIZING IN HVAC SYSTEM INSTALLATIONS**We offer solutions to fit your needs! We are proud to offer our customers in Huntsville with a wide variety of options to keep their homes cool in the summer, and warm in the winter! Our team at Talent Heating and Air Conditioning consists of three owners; Thomas, Terry and Jeremy. With a combined experience of over 40 years we stand by our commitment to our customers comfort in Huntsville and surrounding areas. Your satisfaction and home comfort is the number one priority for us every day. We offer service & repair services, new installation, duct work repair & replacement, indoor air quality solutions, natural gas work, bi-annual maintenance and so much more! Click to schedule your fast, free estimate today!

"Thomas was the tech that took our call. He did an amazing job. He was on time, very friendly and very helpful. I would highly recommend Talent Heating & Air Conditioning to family and friends."

Nick T on August 2023


USA Alarm Service, Inc
510 S Clearwater Loop
No reviews
USA Alarm Service, Inc
510 S Clearwater Loop
No reviews
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!


S-W Architecture
7574 Crestridge Drive SE
No reviews
S-W Architecture
7574 Crestridge Drive SE
No reviews
10 years of experience

We provide a full-service commercial architecture, building energy management and energy consulting firm based in Owens Cross Roads, AL. Our two partners have a combined 50+ years of experience in the architecture field. Our mission is to provide sound architectural design solutions that meet our clients needs. Our motto, "Good design fast" speaks to our ability to deliver construction documents and project specific information at the speed needed to get your business operational faster than our competitors.

We provide a full-service commercial architecture, building energy management and energy consulting firm based in Owens Cross Roads, AL. Our two partners have a combined 50+ years of experience in the architecture field. Our mission is to provide sound architectural design solutions that meet our clients needs. Our motto, "Good design fast" speaks to our ability to deliver construction documents and project specific information at the speed needed to get your business operational faster than our competitors.


Dcs electric
Starlight Dr
No reviews
Dcs electric
Starlight Dr
No reviews
13 years of experience

DCS Electric is a full service residental and commercial contractor. Over 15 years experience installing and maintaining electrical systems . We are dedicated to customer satisfaction

DCS Electric is a full service residental and commercial contractor. Over 15 years experience installing and maintaining electrical systems . We are dedicated to customer satisfaction

Showing 1-10 of 26

FAQs for energy efficiency auditing projects in Huntsville, AL

An energy audit costs about $420 on average, ranging from $100 to $2,250, depending on the size of your home, property, location, and the tests the auditor needs to perform. Keep in mind that the 2022 Inflation Reduction Act’s Energy Efficient Home Improvement credit covers up to $150 of home energy audit costs. Common energy audit tests include:

  • Blower door test: $350

  • Duct testing: $100

  • HERS test: $375

  • HERS certification: $200

  • Infrared imaging: $200

The difference between an energy auditor and a home inspector is primarily in the purpose of the inspection. The energy auditor conducts tests in your home to determine the energy efficiency levels in areas like windows, insulation, and doorways. The auditor then makes recommendations for ways to improve a home’s energy efficiency

A home inspector examines various structures of your home to determine that everything is up to code and gauge the condition of features like the roof, foundation, HVAC, and electrical. The home inspector reports on the overall home and makes repair recommendations.

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.

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.

To find a reputable energy auditor, find a local company that offers energy audit services. Research the company’s reviews, methods, and certifications to find a reliable professional in your area. The most reputable energy audit companies are HEP-certified by the Building Performance Institute (BPI). Be sure to check our state licensing tool to review the local energy auditor guidelines to ensure you’re hiring a certified professional.

The Huntsville, AL homeowners’ guide to energy efficiency auditing services
From average costs to expert advice, get all the answers you need to get your job done.
Man using laptop for bookkeeping
Nov 20, 2024
Nov 20, 2024
A home energy audit can help you save money on utility costs. Here’s what you need to know to calculate the cost of your energy assessment.
Laptop with pie chart showing the monthly cost of utilities
May 14, 2024
May 14, 2024
Find out where homeowners spend the least and the most on house utilities like water, electricity, internet, cable, and natural gas.
An energy auditor talking to homeowners regarding the energy audit
Dec 2, 2024
Dec 2, 2024
A home energy audit is a detailed write-up of how to lower your utility bills and increase your comfort level. Find out if they’re worth the cost.
Child washing hands
Feb 27, 2024
Feb 27, 2024
A utilities-included rent payment is a big win for some renters but could be a loss for others. Learn more about renting with included utilities.
Contemporary farmhouse suburban home
Jul 21, 2025
Jul 21, 2025
Get a detailed breakdown of thermal imaging home inspection costs, including average prices, cost factors, and tips to help homeowners budget.
Family spending time together at home
Dec 5, 2024
Dec 5, 2024
Home energy audits can identify ways to make your home more energy-efficient. Learn whether an energy audit is a good investment for your home.
Share project details to get started.