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Verified Reviews for Energy Efficiency Auditing pros in Mount Vernon, AL
*The Angi rating for Energy Efficiency Auditing companies in Mount Vernon, AL 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 Mount Vernon, AL 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 December 15, 2025
Find Energy efficiency auditors in Mount Vernon

Eco Three
Eco Three
At Eco Three, we are energy efficiency experts who make homes more efficient and safer resulting in greater comfort, lower utility bills, and a reduced impact on the environment. We evaluate homes and implement energy efficient solutions.
"They did a great job"
T W on August 2019
At Eco Three, we are energy efficiency experts who make homes more efficient and safer resulting in greater comfort, lower utility bills, and a reduced impact on the environment. We evaluate homes and implement energy efficient solutions.
"They did a great job"
T W on August 2019

Eco Three
Eco Three
We provide extensive home energy auditing. Our team of energy experts can provide great financing options to make your home upgrade very affordable. We accept credit cards as well.
"Very prompt, courteous and friendly. They made sure they job was done throughly and completely before they left. Would not hesitate to use again and highly recommend Walker and his crew."
Gina D on January 2019
We provide extensive home energy auditing. Our team of energy experts can provide great financing options to make your home upgrade very affordable. We accept credit cards as well.
"Very prompt, courteous and friendly. They made sure they job was done throughly and completely before they left. Would not hesitate to use again and highly recommend Walker and his crew."
Gina D on January 2019

Compass Solar Energy
Compass Solar Energy
Since 1998, Compass Solar Energy has consistently provided the highest quality Solar Design and Installation in support of Federal, State, and local government agencies along with commercial and residential entities. Certified by the State of Florida, SBA, and The National Association of Board Certified Energy Practitioners (NABCEP), we have over 35 years combined experience in the solar industry providing quality service and customer care. Our engineering team specializes in design of Photovoltaic (PV) Solar Systems and Solar Thermal Applications. Our successful track record is built upon diligence, flexibility, and process- all of which provides a thorough understanding of our customers’ needs. Our quality service, competitive rates, and solid base of qualified personnel make Compass Solar Energy the right choice for your solar needs.
"After 5 months of partial solar production and constant system alerts, I now have no solar production and a solution does not seem to be in sight. The system has been service on multiple occasions and one of the inverters was replaced, but nothing has resolved my problems. I am not sure why you are unable to fix the issues. The service people tend to show up unannounced and after a day of work tell me the system is working or they will return. Neither has been the case. I'm paying the loan for the system and FPL for power, since my system is way underperforming."
Bill M on October 2022
Since 1998, Compass Solar Energy has consistently provided the highest quality Solar Design and Installation in support of Federal, State, and local government agencies along with commercial and residential entities. Certified by the State of Florida, SBA, and The National Association of Board Certified Energy Practitioners (NABCEP), we have over 35 years combined experience in the solar industry providing quality service and customer care. Our engineering team specializes in design of Photovoltaic (PV) Solar Systems and Solar Thermal Applications. Our successful track record is built upon diligence, flexibility, and process- all of which provides a thorough understanding of our customers’ needs. Our quality service, competitive rates, and solid base of qualified personnel make Compass Solar Energy the right choice for your solar needs.
"After 5 months of partial solar production and constant system alerts, I now have no solar production and a solution does not seem to be in sight. The system has been service on multiple occasions and one of the inverters was replaced, but nothing has resolved my problems. I am not sure why you are unable to fix the issues. The service people tend to show up unannounced and after a day of work tell me the system is working or they will return. Neither has been the case. I'm paying the loan for the system and FPL for power, since my system is way underperforming."
Bill M on October 2022
Happy Home Insulation
Happy Home Insulation
Happy Home Insulation has saved Mobile & Baldwin County, Al homeowners thousands of dollars – insulating attics, insulating existing walls, wallspray in new homes, and floor insulation that retards air infiltration and moisture and finishing the efficiency by air sealing & duct sealing. A well insulated & air sealed home is a big step towards energy efficiency. To have a energy efficient home duct leaks need to be sealed and tested ! Duct sealing by Happy Home Insulation makes a home much more energy efficient (20- 30 % more efficient) & more importantly healthier & safer!
Happy Home Insulation has saved Mobile & Baldwin County, Al homeowners thousands of dollars – insulating attics, insulating existing walls, wallspray in new homes, and floor insulation that retards air infiltration and moisture and finishing the efficiency by air sealing & duct sealing. A well insulated & air sealed home is a big step towards energy efficiency. To have a energy efficient home duct leaks need to be sealed and tested ! Duct sealing by Happy Home Insulation makes a home much more energy efficient (20- 30 % more efficient) & more importantly healthier & safer!
HARZO INC
HARZO INC
Our business performs energy audits for residential and commercial clients. Implements necessary measures to improve air quality, comfort, and energy savings.
Our business performs energy audits for residential and commercial clients. Implements necessary measures to improve air quality, comfort, and energy savings.
Cutting Edge Construction
Cutting Edge Construction
Cutting Edge Construction is a Home Performance Contractor offering Design/Build and Energy Auditor Services for new and existing homes. Under the name of Edgerly Homes we provided design build services for more than 100 new homes since 1993, and we performed remodeling and renovations for numerous others. In 2008 and 2009 we earned certification as Green Builders and B.P.I. Building Analysts and since that time we have been providing design build services for new homes with emphasis on energy efficiency. Through our energy auditor services we have analyzed the energy efficiency of numerous existing homes, and have also provided recommendations and cost estimates to implement the recommended energy efficiency measures. Under the banner of Cutting Edge Construction we have combined our experiences as home builders and remodeling contractors with our “cutting edge” expertise in energy efficiency of design build techniques.
Cutting Edge Construction is a Home Performance Contractor offering Design/Build and Energy Auditor Services for new and existing homes. Under the name of Edgerly Homes we provided design build services for more than 100 new homes since 1993, and we performed remodeling and renovations for numerous others. In 2008 and 2009 we earned certification as Green Builders and B.P.I. Building Analysts and since that time we have been providing design build services for new homes with emphasis on energy efficiency. Through our energy auditor services we have analyzed the energy efficiency of numerous existing homes, and have also provided recommendations and cost estimates to implement the recommended energy efficiency measures. Under the banner of Cutting Edge Construction we have combined our experiences as home builders and remodeling contractors with our “cutting edge” expertise in energy efficiency of design build techniques.
Solar Wolf Energy
Solar Wolf Energy
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!

DRC Security Services, LLC
DRC Security Services, LLC
DRC Security Services offers high end home automation systems, business security systems, life safety devices and 24/7 alarm monitoring at affordable pricing. Our service areas include residents and business owners in Mobile and Baldwin Counties in south Alabama and throughout the south-eastern part Mississippi. The DRC Group, both headquartered in Mobile, Alabama. With a combined wealth of experience in safety and security and a strong commitment to the people of Mobile and along the Alabama Gulf Coast, DRC Security Services prides itself on providing state-of-the-art security systems that you’d get from a nationally recognized company on a local level. Peace of mind starts here at DRC Security Services.
DRC Security Services offers high end home automation systems, business security systems, life safety devices and 24/7 alarm monitoring at affordable pricing. Our service areas include residents and business owners in Mobile and Baldwin Counties in south Alabama and throughout the south-eastern part Mississippi. The DRC Group, both headquartered in Mobile, Alabama. With a combined wealth of experience in safety and security and a strong commitment to the people of Mobile and along the Alabama Gulf Coast, DRC Security Services prides itself on providing state-of-the-art security systems that you’d get from a nationally recognized company on a local level. Peace of mind starts here at DRC Security Services.

SunFarm Energy
SunFarm Energy
SunFarm Energy specializes in the design and installation of Solar Electric Photovoltaic (PV) systems for residential and commercial buildings. We are a Certified Solar Contractor in both Florida and Alabama, and a Certified Installer of Tesla Powerwall. Our mission is to advance our community's transition to solar energy, and we are proud to be your local solar experts!
SunFarm Energy specializes in the design and installation of Solar Electric Photovoltaic (PV) systems for residential and commercial buildings. We are a Certified Solar Contractor in both Florida and Alabama, and a Certified Installer of Tesla Powerwall. Our mission is to advance our community's transition to solar energy, and we are proud to be your local solar experts!
FAQs for energy efficiency auditing projects in Mount Vernon, 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 Mount Vernon, 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.
•Discover the average home energy audit cost, what impacts pricing, and how to save money on your audit. Get transparent, expert-backed cost info for homeowners.

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.
•Get a detailed breakdown of thermal imaging home inspection costs, including average prices, cost factors, and tips to help homeowners budget.

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.
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