
Get matched with top energy efficiency auditors in Simsbury, CT
Enter your ZIP and get matched with up to 5 pros
Need a pro for your energy efficiency auditing project in Simsbury, CT?
TRUSTED BY SIMSBURY, CT HOMEOWNERS
4.8
Average homeowner rating24
Verified energy efficiency auditing services reviews
Verified Reviews for Energy Efficiency Auditing pros in Simsbury, CT
*The Angi rating for Energy Efficiency Auditing companies in Simsbury, CT 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 Simsbury, CT 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 October 24, 2025
Find Energy efficiency auditors in Simsbury

HARP Home Services LLC
HARP Home Services LLC
We joined Angie's List in August of 2007 and have earned their Super Service Award every year since 2009 when they started that program. HARP Home Services, LLC is here to take care of all your heating and air conditioning needs. Whether you are looking for a free quote on a new central air conditioning system or are ready to install radiant floor heating or a new boiler for those chilly winter months, we're just a phone call (or e-mail) away. Residential & Commercial.
"We had a furnace installed by Harp on July 8th 2024 after it being diagnosed by their technician as to the reason our ac system was not functioning properly. That’s when our troubles with Harp began. The installation was not done properly, we needed 3 service calls to get the ac to work properly. The installers were sloppy. We cleaned up screws and wire and parts from the old furnace for weeks. When heating season began we noticed that the humidifier installed with the furnace was not operating. We scheduled an appointment to have it repaired and they called the day of the appointment and told us they couldn’t come that day and we had to reschedule, so reluctantly we did. They finally came and repaired it. From what the technician told me it was not wired properly. On January 21st 2025( the coldest night of the year) the furnace stopped working. We called Harp to get someone to come to repair it as we had no heat in below 0º weather I was told the best they could do is to come the next day between 2 and 6 pm. I tried to explain that this was an emergency but to no avail. I called my local oil company and they were at my door within 30 minutes( which I would’ve expected from the company who sold us the furnace) the repaired it quickly and told us that one f the wires on the control panel was not attached properly. It cost me $300. I would NOT recommend Harp to anyone. They are not reliable and do not stand behind their promises of service 24/7. Stay as far away from this company as possible. We are sorry we ever started with them."
John J on January 2025
We joined Angie's List in August of 2007 and have earned their Super Service Award every year since 2009 when they started that program. HARP Home Services, LLC is here to take care of all your heating and air conditioning needs. Whether you are looking for a free quote on a new central air conditioning system or are ready to install radiant floor heating or a new boiler for those chilly winter months, we're just a phone call (or e-mail) away. Residential & Commercial.
"We had a furnace installed by Harp on July 8th 2024 after it being diagnosed by their technician as to the reason our ac system was not functioning properly. That’s when our troubles with Harp began. The installation was not done properly, we needed 3 service calls to get the ac to work properly. The installers were sloppy. We cleaned up screws and wire and parts from the old furnace for weeks. When heating season began we noticed that the humidifier installed with the furnace was not operating. We scheduled an appointment to have it repaired and they called the day of the appointment and told us they couldn’t come that day and we had to reschedule, so reluctantly we did. They finally came and repaired it. From what the technician told me it was not wired properly. On January 21st 2025( the coldest night of the year) the furnace stopped working. We called Harp to get someone to come to repair it as we had no heat in below 0º weather I was told the best they could do is to come the next day between 2 and 6 pm. I tried to explain that this was an emergency but to no avail. I called my local oil company and they were at my door within 30 minutes( which I would’ve expected from the company who sold us the furnace) the repaired it quickly and told us that one f the wires on the control panel was not attached properly. It cost me $300. I would NOT recommend Harp to anyone. They are not reliable and do not stand behind their promises of service 24/7. Stay as far away from this company as possible. We are sorry we ever started with them."
John J on January 2025
Rachel Solar Specialist
Rachel Solar Specialist
We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business, so please ask us for references.
We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business, so please ask us for references.
Insulation Solutions of CT, LLC
Insulation Solutions of CT, LLC
Insulation Solutions of CT, LLC proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!
"We were very pleased with the work. They actually left my basement cleaner then when they started. The crew was very friendly and professional. If you are looking for a crew that arrives on time and does the job completely, I totally recommend Insulation Solutions of CT."
Larry M on June 2020
Insulation Solutions of CT, LLC proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!
"We were very pleased with the work. They actually left my basement cleaner then when they started. The crew was very friendly and professional. If you are looking for a crew that arrives on time and does the job completely, I totally recommend Insulation Solutions of CT."
Larry M on June 2020
Homestead
Homestead
Here at Homestead we offer -New construction plumbing -Residential & Commercial Service -Well tanks & pumps -Drainage repairs We pride ourselves in quality and customer care. Homestead is a family owned business that has been in the industry over 30 years.
Here at Homestead we offer -New construction plumbing -Residential & Commercial Service -Well tanks & pumps -Drainage repairs We pride ourselves in quality and customer care. Homestead is a family owned business that has been in the industry over 30 years.
ELITE ENERGY
ELITE ENERGY
Please email, text, or call me! I can estimate your savings if you switch to solar or schedule an initial insulation installation inspection. I'll answer all your questions, discuss financial and installation options, and align on a timeline. It's time to kick the electric bill to the curb!
Please email, text, or call me! I can estimate your savings if you switch to solar or schedule an initial insulation installation inspection. I'll answer all your questions, discuss financial and installation options, and align on a timeline. It's time to kick the electric bill to the curb!

Plug PV
Plug PV
PLUG PV is the Capital Region's Premier Solar company and New York's #1 Residential Solar Installer. We do FREE energy evaluations with interested homeowners throughout NY State with NO COMMITMENT required - running the numbers to see how much money you would save by going SOLAR. No money is required out of pocket, and no money required upfront (you only pay a LOWER and FIXED cost for your electricity monthly if your home qualifies once your system is installed). We are all about the customer experience - honesty, education and transparency - our online reviews speak for themselves!!!
"Smitty was very helpful and informative throughout the process, helped us navigate some delays and difficulties with ConEdison in getting a second meter installed, and overall was the most cooperative advocate on our side during the entire journey."
Caleb M on April 2023
PLUG PV is the Capital Region's Premier Solar company and New York's #1 Residential Solar Installer. We do FREE energy evaluations with interested homeowners throughout NY State with NO COMMITMENT required - running the numbers to see how much money you would save by going SOLAR. No money is required out of pocket, and no money required upfront (you only pay a LOWER and FIXED cost for your electricity monthly if your home qualifies once your system is installed). We are all about the customer experience - honesty, education and transparency - our online reviews speak for themselves!!!
"Smitty was very helpful and informative throughout the process, helped us navigate some delays and difficulties with ConEdison in getting a second meter installed, and overall was the most cooperative advocate on our side during the entire journey."
Caleb M on April 2023

RSS Solar
RSS Solar
We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.
We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.
Posigen
Posigen
Slash your utility bill so you can keep more of your hard-earned money Make your home more comfortable with our Energy Efficiency plan Gain more energy independence Produce clean energy to help the environment No money down nothing to buy and No credit or income minimums everyone qualifies In the wake of Hurricane Katrinas devastation the people of New Orleans sought to rebuild They wanted to make their homes better more efficient and more affordable During this time there were sixteen different programs available to help rebuild stronger but in practice these initiatives were only accessible to wealthy residents Low to moderate income families which made up quite a bit of the New Orleans population were not able to afford these home upgrades putting them at an even greater disadvantage compared to wealthier families PosiGens founders saw this disparity and wanted to do something about it We knew that we could help disadvantaged persons to rebuild their homes and re-establish their lives So we got to work Ultimately we decided that we could bring solar to lower income communities by selling it in a fundamentally different way than anyone else we base our sales on savings If a customer will not save money by going solar we wont install the system Why Because our focus is on our customer not on our wallets Our method quickly proved that it could work people were excited to invest in solar because it was making their lives better PosiGen quickly grew and we now install thousands of solar systems per year bringing solar and savings to families around the country
Slash your utility bill so you can keep more of your hard-earned money Make your home more comfortable with our Energy Efficiency plan Gain more energy independence Produce clean energy to help the environment No money down nothing to buy and No credit or income minimums everyone qualifies In the wake of Hurricane Katrinas devastation the people of New Orleans sought to rebuild They wanted to make their homes better more efficient and more affordable During this time there were sixteen different programs available to help rebuild stronger but in practice these initiatives were only accessible to wealthy residents Low to moderate income families which made up quite a bit of the New Orleans population were not able to afford these home upgrades putting them at an even greater disadvantage compared to wealthier families PosiGens founders saw this disparity and wanted to do something about it We knew that we could help disadvantaged persons to rebuild their homes and re-establish their lives So we got to work Ultimately we decided that we could bring solar to lower income communities by selling it in a fundamentally different way than anyone else we base our sales on savings If a customer will not save money by going solar we wont install the system Why Because our focus is on our customer not on our wallets Our method quickly proved that it could work people were excited to invest in solar because it was making their lives better PosiGen quickly grew and we now install thousands of solar systems per year bringing solar and savings to families around the country
Power Choice Now
Power Choice Now
Deregulated energy gives you full control over your electricity bill. See how powerful you can be when you choose your energy supplier at Power Choice Now. With PowerChoiceNow.com you have the power to spend less on electricity and more on fun stuff. Find the best offer for your needs. Go On, Be Powerful!
Deregulated energy gives you full control over your electricity bill. See how powerful you can be when you choose your energy supplier at Power Choice Now. With PowerChoiceNow.com you have the power to spend less on electricity and more on fun stuff. Find the best offer for your needs. Go On, Be Powerful!
PosiGen
PosiGen
My name is Thomas L. Kenney and I'm a remote Residential Energy Specialist at PosiGen. We offer solar and energy efficiency to homeowners all across Connecticut. We are the only solar company in the state with a formal agreement with the Connecticut Greenbank. We have monthly promotions as well to make the decision to go solar easy and affordable. No minimum income or credit score requirements needed with no money down.
"They took care of me beyond my expectations, they just finished their work today."
Marien Z on November 2021
My name is Thomas L. Kenney and I'm a remote Residential Energy Specialist at PosiGen. We offer solar and energy efficiency to homeowners all across Connecticut. We are the only solar company in the state with a formal agreement with the Connecticut Greenbank. We have monthly promotions as well to make the decision to go solar easy and affordable. No minimum income or credit score requirements needed with no money down.
"They took care of me beyond my expectations, they just finished their work today."
Marien Z on November 2021
The Simsbury, CT 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.

Find out where homeowners spend the least and the most on house utilities like water, electricity, internet, cable, and natural gas.

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.
- West Simsbury, CT Energy efficiency auditors
- Weatogue, CT Energy efficiency auditors
- Tariffville, CT Energy efficiency auditors
- Canton, CT Energy efficiency auditors
- Collinsville, CT Energy efficiency auditors
- Bloomfield, CT Energy efficiency auditors
- Granby, CT Energy efficiency auditors
- East Granby, CT Energy efficiency auditors
- West Granby, CT Energy efficiency auditors
- Avon, CT Energy efficiency auditors
- Poquonock, CT Energy efficiency auditors
- Barkhamsted, CT Energy efficiency auditors
- Windsor, CT Energy efficiency auditors
- North Granby, CT Energy efficiency auditors
- Unionville, CT Energy efficiency auditors
- Windsor Locks, CT Energy efficiency auditors
- New Hartford, CT Energy efficiency auditors
- West Suffield, CT Energy efficiency auditors
- Burlington, CT Energy efficiency auditors
- East Hartland, CT Energy efficiency auditors
- Hartford, CT Energy efficiency auditors
- Farmington, CT Energy efficiency auditors
- Suffield, CT Energy efficiency auditors
- East Windsor, CT Energy efficiency auditors
- Riverton, CT Energy efficiency auditors
- Southwick, MA Energy efficiency auditors
- East Hartford, CT Energy efficiency auditors
- Winsted, CT Energy efficiency auditors
- South Windsor, CT Energy efficiency auditors
- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"





