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  • Verified reviews icon45
    Verified energy efficiency auditing services reviews

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Avatar for Greene Solutions, LLC

Greene Solutions, LLC

4.83(
42
)
Approved Pro

Greene Solutions, LLC

4.83(
42
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
14 years of experience

Greene Solutions, was created by Rick and Thomas Greene, father and son. The company began as an idea that there was something very good about energy conservation. Energy Auditing was chosen as the place to start in this field because to save energy, you need to know exactly where you are starting from, what issues you have with heating and cooling, appliances, insulation, weatherization and air flow. These are all terms that most homeowners are familiar with. Air Flow is associated with leaky windows, under-insulated attics and doors that leak air but air flow is much more than that. All the little air leaks throughout your home can equal the equivalent of having 1, 2, or 3 windows open in your home. Our team gives you quality that you can measure and a finished product that will enhance your home forever. Call us today!

"Awesome"

Jared V on November 2024

Greene Solutions, was created by Rick and Thomas Greene, father and son. The company began as an idea that there was something very good about energy conservation. Energy Auditing was chosen as the place to start in this field because to save energy, you need to know exactly where you are starting from, what issues you have with heating and cooling, appliances, insulation, weatherization and air flow. These are all terms that most homeowners are familiar with. Air Flow is associated with leaky windows, under-insulated attics and doors that leak air but air flow is much more than that. All the little air leaks throughout your home can equal the equivalent of having 1, 2, or 3 windows open in your home. Our team gives you quality that you can measure and a finished product that will enhance your home forever. Call us today!

"Awesome"

Jared V on November 2024


Avatar for Greene Solutions

Greene Solutions

4.98(
166
)

Greene Solutions

4.98(
166
)
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

Let our energy management company audit your home to help reduce monthly energy consumption. End heat transfer with spray foam, insulation, radon detection & reduction, duct sealing, or new windows & doors. Make your home energy efficient today! We are Angie's List Super Service Award Winners 5 years in a row.

"I had a fantastic experience with Greene Solutions! Every point of contact was professional, from office associates to the company's owner. I own an old house (100 years old) with knob-and-tube wiring. That old wiring threw a spanner in the works, i.e., the old wiring had to come out in order to install insulation. I had a devil of a time finding an electrical company to do this job. Finally I called Greene Solution's owner (I was in tears) and said I was giving up; no one would do the job. He told me he'd try to find a company while I was vacationing in VT. Well, when I got back, he'd located a company and my contacts with that company (Brett Short Circuits) were completely satisfactory. There were several phases to my project, and all went splendidly. The solar attic fan was installed and I'm very pleased. Basement ductwork was sealed (Aeroseal). My goodness! Positive results were immediate: I moved one entire category higher in efficient usage with both the gas and electric companies! The old attic insulation was removed before the electrical work started. Greene Solutions did this attic cleaning. What a dirty job! Given the age of my house, the workers had to contend with a mega-buildup of old coal dust. Yuck! The electrical company (Brett Short Circuits) then did the rewiring of my entire house. This was a huge job and I was completely satisfied with their work. The team of electricians assigned to my job was excellent, extremely hard workers. They were very conscientious about cleaning before they left each evening. They used canvas drop cloths to cover my furniture as they moved from room to room. Finally, they kept me entirely 'in the loop' re their schedules. I appreciated their courteous and respectful attitudes. Their work was approved and signed off on immediately by city inspectors. New wiring in place, the project then moved to the insulation phase of the project. Greene Solutions did this phase of the project. It took two days to get this job done. Attic, walls, and basement were insulated. This was another hugely dirty job, given the old coal dust in my house. For those of you who don't have experience with coal dust ... thank your lucky stars. It gets into everything (even wood grain) and it stays. This particular phase of the project took two days. I was very pleased with Greene Solution's team of workers. They were courteous, respectful of my space, and were heads-down workers. Another great team! Door installation awaits delivery of the doors. Of course, all had to be custom-made, given the age of my house. Greene Solutions will do this phase of the project and I anticipate no problems. I highly recommend Greene Solutions. I am very pleased with the partnership we forged as I took steps towards reducing my carbon footprint."

Annie B on January 2020

Let our energy management company audit your home to help reduce monthly energy consumption. End heat transfer with spray foam, insulation, radon detection & reduction, duct sealing, or new windows & doors. Make your home energy efficient today! We are Angie's List Super Service Award Winners 5 years in a row.

"I had a fantastic experience with Greene Solutions! Every point of contact was professional, from office associates to the company's owner. I own an old house (100 years old) with knob-and-tube wiring. That old wiring threw a spanner in the works, i.e., the old wiring had to come out in order to install insulation. I had a devil of a time finding an electrical company to do this job. Finally I called Greene Solution's owner (I was in tears) and said I was giving up; no one would do the job. He told me he'd try to find a company while I was vacationing in VT. Well, when I got back, he'd located a company and my contacts with that company (Brett Short Circuits) were completely satisfactory. There were several phases to my project, and all went splendidly. The solar attic fan was installed and I'm very pleased. Basement ductwork was sealed (Aeroseal). My goodness! Positive results were immediate: I moved one entire category higher in efficient usage with both the gas and electric companies! The old attic insulation was removed before the electrical work started. Greene Solutions did this attic cleaning. What a dirty job! Given the age of my house, the workers had to contend with a mega-buildup of old coal dust. Yuck! The electrical company (Brett Short Circuits) then did the rewiring of my entire house. This was a huge job and I was completely satisfied with their work. The team of electricians assigned to my job was excellent, extremely hard workers. They were very conscientious about cleaning before they left each evening. They used canvas drop cloths to cover my furniture as they moved from room to room. Finally, they kept me entirely 'in the loop' re their schedules. I appreciated their courteous and respectful attitudes. Their work was approved and signed off on immediately by city inspectors. New wiring in place, the project then moved to the insulation phase of the project. Greene Solutions did this phase of the project. It took two days to get this job done. Attic, walls, and basement were insulated. This was another hugely dirty job, given the old coal dust in my house. For those of you who don't have experience with coal dust ... thank your lucky stars. It gets into everything (even wood grain) and it stays. This particular phase of the project took two days. I was very pleased with Greene Solution's team of workers. They were courteous, respectful of my space, and were heads-down workers. Another great team! Door installation awaits delivery of the doors. Of course, all had to be custom-made, given the age of my house. Greene Solutions will do this phase of the project and I anticipate no problems. I highly recommend Greene Solutions. I am very pleased with the partnership we forged as I took steps towards reducing my carbon footprint."

Annie B on January 2020


Avatar for Wise Heating and Cooling LLC

Wise Heating and Cooling LLC

4.89(
122
)

Wise Heating and Cooling LLC

4.89(
122
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

We service all makes and models. 24 hour service. Low service fee. No travel charges. Flat rate pricing. Free estimates on new equipment. Install Trane and Rheem equipment. Trane Comfort Specialist since 2011. Family owned and operated since 1986. Bonded and insured. Your comfort is our concern.

"Terrible workmanship. Adam is very rude, screaming at me. The furnace filter bracket is still not sealed and letting air, dust come up on side of furnace and cold air return ductwork. I have a 2 yr warranty and Adam refuses to send someone back out to fix it. According to the Bryant manual it is to be sealed."

Patricia C on October 2025

We service all makes and models. 24 hour service. Low service fee. No travel charges. Flat rate pricing. Free estimates on new equipment. Install Trane and Rheem equipment. Trane Comfort Specialist since 2011. Family owned and operated since 1986. Bonded and insured. Your comfort is our concern.

"Terrible workmanship. Adam is very rude, screaming at me. The furnace filter bracket is still not sealed and letting air, dust come up on side of furnace and cold air return ductwork. I have a 2 yr warranty and Adam refuses to send someone back out to fix it. According to the Bryant manual it is to be sealed."

Patricia C on October 2025


Avatar for Ecohouse Solar

Ecohouse Solar

4.89(
36
)

Ecohouse Solar

4.89(
36
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Ecohouse helps homeowners and small business owners in Central Ohio reduce their utility bills and impact on the environment by installing high quality Solar Energy systems. Since 2008, Ecohouse has designed and installed hundreds of Solar Energy systems and has helped many families and small businesses reduce their utility expenses. We are committed to great customer service and the professional solar installations. Ecohouse solar installers are NAPCEP certified. Ecohouse offers financing with interest rates as low as 2%.

"Warranty is trash. Service and repair department is impossible to get ahold of."

Grant A on November 2025

Ecohouse helps homeowners and small business owners in Central Ohio reduce their utility bills and impact on the environment by installing high quality Solar Energy systems. Since 2008, Ecohouse has designed and installed hundreds of Solar Energy systems and has helped many families and small businesses reduce their utility expenses. We are committed to great customer service and the professional solar installations. Ecohouse solar installers are NAPCEP certified. Ecohouse offers financing with interest rates as low as 2%.

"Warranty is trash. Service and repair department is impossible to get ahold of."

Grant A on November 2025


Avatar for Muth & Company Roofing

Muth & Company Roofing

4.79(
1,081
)

Muth & Company Roofing

4.79(
1,081
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Since 1992, Muth & Company Roofing has installed the highest quality roofing systems for homes and businesses in Central Ohio. When it comes to product knowledge, customer service, workmanship, and warranties, no other roofing contractor can compare to us. It’s no wonder that we were the first roofer in Columbus recommended in Angie’s List, and we’ve had hundreds of rave reviews for 16 consecutive years! WHY WE’RE DIFFERENT Here’s what makes the Muth team stand out as local roofing contractors: •We’ll install your roof as if it were our roof. •We’ll treat you with respect as if you are a member of our own family. •We’ll review our innovative Pre-Work Checklist with you, so there are no surprises. •We won’t finish until you are 100% satisfied. 18 employees. We do use some subs for installation. Cost is determined by the job. Travel charges may apply. May contact through e-mail. Family owned & operated. Additional DBA - Muth & Co Roofing Inc. Award winning. Senior discount is 5% up to $300.

"We had a great experience with Muth & Company Roofing for our roof replacement project. Our sales contact was Kelly, He was excellent to work with all the way through the process. Regarding the demo, the crew took great care to protect my house and property while removing the old roof. They made sure all old materials went into the dumpster as soon they were removed from the house. I was impressed with the install crew too: Right tool for the right job by using a crane to lift the new materials onto my roof VS running them all up manually. They were very efficient and worked in pairs as they put on the new roof. Job was completed in one long day which impressed me as i thought for sure it would take more than a day to complete. The GAF Timberline UHDZ shingle with the extra shadow line is a huge improvement from my old shingle. Really makes my house pop. We love the improved curb appeal of our house with the new roof. The crew made sure to clean up before the project was completed and Brian our project manager even did touch up painting for me. Hard to tell they were even here! Overall, clearly a 5 star performance!"

Tom P on March 2024

Since 1992, Muth & Company Roofing has installed the highest quality roofing systems for homes and businesses in Central Ohio. When it comes to product knowledge, customer service, workmanship, and warranties, no other roofing contractor can compare to us. It’s no wonder that we were the first roofer in Columbus recommended in Angie’s List, and we’ve had hundreds of rave reviews for 16 consecutive years! WHY WE’RE DIFFERENT Here’s what makes the Muth team stand out as local roofing contractors: •We’ll install your roof as if it were our roof. •We’ll treat you with respect as if you are a member of our own family. •We’ll review our innovative Pre-Work Checklist with you, so there are no surprises. •We won’t finish until you are 100% satisfied. 18 employees. We do use some subs for installation. Cost is determined by the job. Travel charges may apply. May contact through e-mail. Family owned & operated. Additional DBA - Muth & Co Roofing Inc. Award winning. Senior discount is 5% up to $300.

"We had a great experience with Muth & Company Roofing for our roof replacement project. Our sales contact was Kelly, He was excellent to work with all the way through the process. Regarding the demo, the crew took great care to protect my house and property while removing the old roof. They made sure all old materials went into the dumpster as soon they were removed from the house. I was impressed with the install crew too: Right tool for the right job by using a crane to lift the new materials onto my roof VS running them all up manually. They were very efficient and worked in pairs as they put on the new roof. Job was completed in one long day which impressed me as i thought for sure it would take more than a day to complete. The GAF Timberline UHDZ shingle with the extra shadow line is a huge improvement from my old shingle. Really makes my house pop. We love the improved curb appeal of our house with the new roof. The crew made sure to clean up before the project was completed and Brian our project manager even did touch up painting for me. Hard to tell they were even here! Overall, clearly a 5 star performance!"

Tom P on March 2024


Avatar for Good Nature Organic Lawn Care - Columbus

Good Nature Organic Lawn Care - Columbus

4.78(
124
)

Good Nature Organic Lawn Care - Columbus

4.78(
124
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

If you're looking to have a healthy, well-maintained lawn and landscape, but don't want to resort to using harmful chemicals, we can help. Since our founding in 1999, our organic experts have been using natural, plant-based products to provide our clients with Organic Lawn Care, Organic Tree & Shrub Care and Organic Pest Solutions. Enjoy peace of mind knowing your yard is safe for your family, pets and our environment. Central Ohio homeowners in Columbus, Dublin, Westerville, Worthington, New Albany, Bexley and more, can turn to Good Nature Organic Lawn Care in Columbus to keep your yard beautiful, naturally. GET A FREE QUOTE TODAY! (https://www.whygoodnature.com/quote-lp)

"We’ve used this company for several years. Our lawn is healthy and looks great. We just had core aeration done and they did a great job. I highly recommend"

Nancy S on August 2022

If you're looking to have a healthy, well-maintained lawn and landscape, but don't want to resort to using harmful chemicals, we can help. Since our founding in 1999, our organic experts have been using natural, plant-based products to provide our clients with Organic Lawn Care, Organic Tree & Shrub Care and Organic Pest Solutions. Enjoy peace of mind knowing your yard is safe for your family, pets and our environment. Central Ohio homeowners in Columbus, Dublin, Westerville, Worthington, New Albany, Bexley and more, can turn to Good Nature Organic Lawn Care in Columbus to keep your yard beautiful, naturally. GET A FREE QUOTE TODAY! (https://www.whygoodnature.com/quote-lp)

"We’ve used this company for several years. Our lawn is healthy and looks great. We just had core aeration done and they did a great job. I highly recommend"

Nancy S on August 2022


"We added insulation to our home after receiving a home energy audit and rebates from our gas company. We are very happy with the work R-Pro did. The company was very responsive. They arrived on time and worked efficiently, making sure we approved the work. They also did a great job cleaning up."

Theresa D on January 2021

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"We added insulation to our home after receiving a home energy audit and rebates from our gas company. We are very happy with the work R-Pro did. The company was very responsive. They arrived on time and worked efficiently, making sure we approved the work. They also did a great job cleaning up."

Theresa D on January 2021


Avatar for Energy Tech Insulation

Energy Tech Insulation

4.79(
199
)

Energy Tech Insulation

4.79(
199
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Serving Columbus and surrounding areas for over 25 years. Energy Tech Insulation is a 5-Star rated contractor with Columbia Gas Energy Program. We are here to service your insulation needs. Please feel free to contact us with any questions or to get an estimate set up.

"They were wonderful. Very professional. It was a rainy day, they protect my floor. Very thorough and the result are wonderful."

DEBBIE S on July 2019

Serving Columbus and surrounding areas for over 25 years. Energy Tech Insulation is a 5-Star rated contractor with Columbia Gas Energy Program. We are here to service your insulation needs. Please feel free to contact us with any questions or to get an estimate set up.

"They were wonderful. Very professional. It was a rainy day, they protect my floor. Very thorough and the result are wonderful."

DEBBIE S on July 2019


"Tony did a great job. Removed ductwork so that another contractor could do basement repair work. Then adapted and replaced the ductwork when the basement repair was complete."

Glenn S on May 2022

Single Owned and Operating LLC We accept cash, check or credit cards $50 service calls We perform most home repairs and also service and install HVAC systems

"Tony did a great job. Removed ductwork so that another contractor could do basement repair work. Then adapted and replaced the ductwork when the basement repair was complete."

Glenn S on May 2022


Showing 1-10 of 45
Energy Efficiency Auditing questions, answered by experts

Energy-efficient windows cost more than other window types, but they can help you save on your monthly energy bills, get you some breaks on your taxes, and even increase the value of your home. According to Michael S. Regan, Administrator of the U.S. Environmental Protection Agency, when people invest in green upgrades like energy-efficient windows, they save energy, money, and more.

Energy-efficient windows are judged on their performance according to a few different factors, including heat transfer, air leakage, light transference, and condensation resistance. If you're unsure whether a window is energy-efficient, look for an ENERGY STAR® label from the U.S. Environmental Protection Agency (EPA). If various products, including windows, meet energy-efficiency standards set by the federal government, the EPA issues this label to help consumers identify energy-efficient products.

Absolutely! Especially if you have an older home that currently doesn’t have air conditioning where installing ductwork just wouldn't work. No one likes being hot in the warmer months, so if you’re looking to sell your home in the near future, installing a ductless mini-split AC can be a good way to enjoy your home more while you’re in it, boost the return on your sale, and serve as a perk to peak buyers’ interest.

The extra insulation helps reduce energy costs by minimizing drafts and temperature exchange between indoors and outdoors.

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

The Gahanna, 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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