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TRUSTED BY AMHERST, OH HOMEOWNERS

  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon16
    Verified energy efficiency auditing services reviews

Verified Reviews for Energy Efficiency Auditing pros in Amherst, OH

*The Angi rating for Energy Efficiency Auditing companies in Amherst, OH 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 Amherst, OH 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 21, 2025

Find Energy efficiency auditors in Amherst

Avatar for Ohio Basement Authority

Ohio Basement Authority

4.44(
448
)
•Approved Pro

Ohio Basement Authority

4.44(
448
)
•Approved Pro
Customers say: Quality work
2009 years of experience
Free onsite estimate

Established in 2009, Ohio Basement Authority stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Ohio, we bring our local expertise closer to you. OBA proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At OBA we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"I am not pleased with the service I received! They damaged my waterline and stated someone would be out to fix it. It's been 9 months and no one will return my calls nor have they come to fix what they damaged! They ruined my lawn and never came back to replace the soil they dug up! They ruined my basement floor and I had to replace my entire floor! They said they would be out to test the sump pump and drains that were installed, again, it's been 9 months and no one has followed up with me! I'm really concerned that the lifetime warranty they say I have even exists!"

Yolanda R on September 2025

Established in 2009, Ohio Basement Authority stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Ohio, we bring our local expertise closer to you. OBA proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At OBA we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"I am not pleased with the service I received! They damaged my waterline and stated someone would be out to fix it. It's been 9 months and no one will return my calls nor have they come to fix what they damaged! They ruined my lawn and never came back to replace the soil they dug up! They ruined my basement floor and I had to replace my entire floor! They said they would be out to test the sump pump and drains that were installed, again, it's been 9 months and no one has followed up with me! I'm really concerned that the lifetime warranty they say I have even exists!"

Yolanda R on September 2025

Avatar for ABC Insulation

ABC Insulation

4.87(
306
)

ABC Insulation

4.87(
306
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

At ABC Insulation, our number one concern is customer satisfaction. We believe this can only be accomplished by providing superior service, quality wood fiber cellulose insulation blown into attics and sidewalls and competitive pricing – all in a timely manner to meet your needs. If you’re looking for quality, dependability and integrity from a family owned company with a reputation for excellence, give us a call today. Award winning.

"Its been two weeks since Steve and his crew insulated my attic. what a noticeable difference in the temperature in our home. I will highly recommend ABC Insulation. Steve came over explained what my issues were, we set up a day for the job. He and his crew were on time, professional, cleaned up afterwards. i can't wait for cold weather to see how it holds the heat."

Mike S on August 2023

At ABC Insulation, our number one concern is customer satisfaction. We believe this can only be accomplished by providing superior service, quality wood fiber cellulose insulation blown into attics and sidewalls and competitive pricing – all in a timely manner to meet your needs. If you’re looking for quality, dependability and integrity from a family owned company with a reputation for excellence, give us a call today. Award winning.

"Its been two weeks since Steve and his crew insulated my attic. what a noticeable difference in the temperature in our home. I will highly recommend ABC Insulation. Steve came over explained what my issues were, we set up a day for the job. He and his crew were on time, professional, cleaned up afterwards. i can't wait for cold weather to see how it holds the heat."

Mike S on August 2023

Portman Mechanical

5.00(
26
)

Portman Mechanical

5.00(
26
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Portman Mechanical is staffed with the most knowledgeable technicians. We all take pride in what we do from the first call, to shoe covers, to diagnosing the problem correctly, and providing the best solution for you. We have an extensive background in the maintenance, repair, and replacement of all brands of heating and cooling equipment and the accessories to maximize your efficiency, air quality, and comfort. We pride ourselves on taking the time to assess each job, educate the home or business owner on what they have so that they can make an educated decision based on their specific circumstances. We've crunched the numbers and have mathematical facts combined with experience to ensure that each repair or replacement is the most cost effective but also recognize that comfort is of the utmost importance. We will offer both the most cost effective and the best option from a comfort point of view when the time for replacement comes. We're also comfortable with the Nexia home automation system and components that allow you to remotely control your thermostat, connected carbon monoxide and smoke alarm, water sensor, water valve, garage door opener, lever locks (entrance door lock), cameras, light switches, motion detectors, etc. www.nexiahome.com for more info

"The staff at Portman Mechanical were very helpful, honest and professional. I completely recommend their company and will definitely use them again. Thank you so much. Mona"

Michael H on March 2022

Portman Mechanical is staffed with the most knowledgeable technicians. We all take pride in what we do from the first call, to shoe covers, to diagnosing the problem correctly, and providing the best solution for you. We have an extensive background in the maintenance, repair, and replacement of all brands of heating and cooling equipment and the accessories to maximize your efficiency, air quality, and comfort. We pride ourselves on taking the time to assess each job, educate the home or business owner on what they have so that they can make an educated decision based on their specific circumstances. We've crunched the numbers and have mathematical facts combined with experience to ensure that each repair or replacement is the most cost effective but also recognize that comfort is of the utmost importance. We will offer both the most cost effective and the best option from a comfort point of view when the time for replacement comes. We're also comfortable with the Nexia home automation system and components that allow you to remotely control your thermostat, connected carbon monoxide and smoke alarm, water sensor, water valve, garage door opener, lever locks (entrance door lock), cameras, light switches, motion detectors, etc. www.nexiahome.com for more info

"The staff at Portman Mechanical were very helpful, honest and professional. I completely recommend their company and will definitely use them again. Thank you so much. Mona"

Michael H on March 2022

Avatar for North Coast Insulation and Ventilation

North Coast Insulation and Ventilation

4.70(
61
)

North Coast Insulation and Ventilation

4.70(
61
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Additional phone number - (440) 338-1915. Cost is determined by the job.

Additional phone number - (440) 338-1915. Cost is determined by the job.

Avatar for One Hour Heating & Air Conditioning - Cleveland

One Hour Heating & Air Conditioning - Cleveland

4.56(
89
)

One Hour Heating & Air Conditioning - Cleveland

4.56(
89
)
Customers say: Super punctual
1983 years of experience

We have 32 employees. Straight forward pricing. We give you an upfront repair cost before we start any work. No hidden fees or charges. No extra charge for 24 hour emergency service. Financing available on new equipment. Additional phone number - (440) 319-3924. Additional DBAs - Airtron Heating & Air Conditioning, One Hour, One Hour Heating & Air Conditioning.

"Connie is very professional and polite. She did a wonderful job."

Roger J on July 2023

We have 32 employees. Straight forward pricing. We give you an upfront repair cost before we start any work. No hidden fees or charges. No extra charge for 24 hour emergency service. Financing available on new equipment. Additional phone number - (440) 319-3924. Additional DBAs - Airtron Heating & Air Conditioning, One Hour, One Hour Heating & Air Conditioning.

"Connie is very professional and polite. She did a wonderful job."

Roger J on July 2023

GoodCents

4.91(
11
)

GoodCents

4.91(
11
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

GoodCents manages the Home Performance with ENERGY STAR program offered by Dominion East Ohio. Including up to $1250 in rebates to encourage homeowners to make homes more energy efficient, it all starts with a comprehensive home performance assessment - an energy audit - if you will. This three to four hour evaluation by a trained BPI certified auditor typically costs $400-$500. Through Dominion, it is now only $50. Included in this price, GoodCents technicians will return to conduct a quality assurance review of any improvements made.

GoodCents manages the Home Performance with ENERGY STAR program offered by Dominion East Ohio. Including up to $1250 in rebates to encourage homeowners to make homes more energy efficient, it all starts with a comprehensive home performance assessment - an energy audit - if you will. This three to four hour evaluation by a trained BPI certified auditor typically costs $400-$500. Through Dominion, it is now only $50. Included in this price, GoodCents technicians will return to conduct a quality assurance review of any improvements made.

Berry Insulation

4.55(
20
)

Berry Insulation

4.55(
20
)
Customers say: Terrific value
2000 years of experience

Berry Insulation Company assists home owners in reducing energy consumption and utility costs. The Berry team of professionals is experienced in assessing and implementing energy efficient measures in private homes and apartment complexes. Berry Insulation has successfully executed hundreds of insulation and weatherization projects for private, commercial, industrial and government customers.

"Steve, Andrew, and Carlos did a great job in Rocky River to remove 60 year old crumbling insulation in the walk in attic area of a cape code style home and used blow-in insulation for the walls and ceiling for the second story. This is a multiple phase project as we are removing the old knob and tube wiring and replacing with new Romex. They completed the top floor. Will be using them for the rest of the house as we remove the old wiring."

Ken S on September 2025

Berry Insulation Company assists home owners in reducing energy consumption and utility costs. The Berry team of professionals is experienced in assessing and implementing energy efficient measures in private homes and apartment complexes. Berry Insulation has successfully executed hundreds of insulation and weatherization projects for private, commercial, industrial and government customers.

"Steve, Andrew, and Carlos did a great job in Rocky River to remove 60 year old crumbling insulation in the walk in attic area of a cape code style home and used blow-in insulation for the walls and ceiling for the second story. This is a multiple phase project as we are removing the old knob and tube wiring and replacing with new Romex. They completed the top floor. Will be using them for the rest of the house as we remove the old wiring."

Ken S on September 2025

Avatar for AMG Green Technologies

AMG Green Technologies

5.00(
7
)

AMG Green Technologies

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

AMG Green Technologies is owned by Dr. Donald Epstein M.D. an Pulmonologist who believes in living pure and creating healthy indoor spaces. We service/clean HVAC inducts we also offer IAQ testing and sell HVAC air/surface purification technologies. We service/distribute to residential homes, small businesses and healthcare facilities throughout the U.S. We offer affordable pricing, real guarantees and great financing.

AMG Green Technologies is owned by Dr. Donald Epstein M.D. an Pulmonologist who believes in living pure and creating healthy indoor spaces. We service/clean HVAC inducts we also offer IAQ testing and sell HVAC air/surface purification technologies. We service/distribute to residential homes, small businesses and healthcare facilities throughout the U.S. We offer affordable pricing, real guarantees and great financing.

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Energy Efficiency Auditing questions, answered by experts

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.

There are a few ways to reduce your electricity bills if you use window AC units to keep cool. Set the unit temperature at least 1 degree higher than it is currently to reduce costs. Keep the unit clean for it to run efficiently. You may want to hire a window AC specialist near you to inspect the unit once a year and keep it in tip-top shape.

Audits include inspecting insulation, HVAC systems, windows, and appliances to identify energy inefficiencies.

Audits typically take 2-4 hours, depending on the property size and energy systems.

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.

The Amherst, OH 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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