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Verified Reviews for Energy Efficiency Auditing pros in Ledyard, CT

*The Angi rating for Energy Efficiency Auditing companies in Ledyard, 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 Ledyard, 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 December 13, 2025

Find Energy efficiency auditors in Ledyard

Rachel Solar Specialist

New on AngiNew on Angi
•Approved Pro

Rachel Solar Specialist

New on AngiNew on Angi
•Approved Pro
4 years of experience
Free onsite estimate

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.

Avatar for Albana Roofing LLC

Albana Roofing LLC

4.76(
132
)

Albana Roofing LLC

4.76(
132
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

We have been providing the highest quality roofing at a competitive price since 1993. We are fully licensed and insured. We service all of CT. Family owned and operated.

"I hired Albana Roofing to replace the Soffit and Fascia on my house. It's a family-owned company and everyone was super nice and very knowledgable. They did a great job, arriving at 8:00 am each day to work a full day. They even worked on Saturday to get the job done quicker. I recommend them and would hire them again in the future."

Matt J on August 2020

We have been providing the highest quality roofing at a competitive price since 1993. We are fully licensed and insured. We service all of CT. Family owned and operated.

"I hired Albana Roofing to replace the Soffit and Fascia on my house. It's a family-owned company and everyone was super nice and very knowledgable. They did a great job, arriving at 8:00 am each day to work a full day. They even worked on Saturday to get the job done quicker. I recommend them and would hire them again in the future."

Matt J on August 2020

Avatar for NEW ENGLAND SMART ENERGY

NEW ENGLAND SMART ENERGY

4.92(
12
)

NEW ENGLAND SMART ENERGY

4.92(
12
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Lower your energy bills by having your home assessed for energy efficiency, provided by the Connecticut Energy Efficiency Fund. In addition, gain access to rebates and financing options for new insulation, windows, heating/cooling systems, appliances, and state incentives!

Lower your energy bills by having your home assessed for energy efficiency, provided by the Connecticut Energy Efficiency Fund. In addition, gain access to rebates and financing options for new insulation, windows, heating/cooling systems, appliances, and state incentives!

Avatar for Moonworks Home Improvement

Moonworks Home Improvement

4.34(
124
)

Moonworks Home Improvement

4.34(
124
)
Customers say: Super punctual
32 years of experience

For over 20 years, Moonworks has operated around one core principle, that the customer deserves the very best. Over the past two decades, Moonworks has expanded the product line include quality brands like Gutter Helmet, EcoView windows & doors, Dr. Energy Saver insulation and energy saving products, Ice Defense featuring Heated Helmet and GAF Master Elite certified roofing. Though our company has expanded, our principle remains the same: provide first-class customer service and offer the very best materials combined with professional installation.

"i have been acting as an agent/advocate for my mom who is 87. she had a roof installed which has had numerous leaks. 2 in garage (now taken care of) where solar lines go through to roof panels.; 1 from improperly sealed window (also ok now) leaking into 3 season porch, causing water damage; 1 around improperly flashed chimney (paid another company $1800 to repair), and now, another one where roof meets vertical end wall of house (leaking into 2nd floor ceiling and down wall into kitchen). Have been calling company for OVER A MONTH and still have not gotten any help from them. They DO NOT RETURN PHONE CALLS!!! Customer service (Ashley and Ryan) have both "left messages for Jesse" as well as "reaching out to him personally". I now have left messages on his cell, and WILL BE FILING COMPLAINT WITH BBB, Office of Elderly Affairs, AG, and State Board of Licensing!! ****STAY AWAY*** ***READ REVIEWS*** (here AND on other sites!!)"

m k on November 2018

For over 20 years, Moonworks has operated around one core principle, that the customer deserves the very best. Over the past two decades, Moonworks has expanded the product line include quality brands like Gutter Helmet, EcoView windows & doors, Dr. Energy Saver insulation and energy saving products, Ice Defense featuring Heated Helmet and GAF Master Elite certified roofing. Though our company has expanded, our principle remains the same: provide first-class customer service and offer the very best materials combined with professional installation.

"i have been acting as an agent/advocate for my mom who is 87. she had a roof installed which has had numerous leaks. 2 in garage (now taken care of) where solar lines go through to roof panels.; 1 from improperly sealed window (also ok now) leaking into 3 season porch, causing water damage; 1 around improperly flashed chimney (paid another company $1800 to repair), and now, another one where roof meets vertical end wall of house (leaking into 2nd floor ceiling and down wall into kitchen). Have been calling company for OVER A MONTH and still have not gotten any help from them. They DO NOT RETURN PHONE CALLS!!! Customer service (Ashley and Ryan) have both "left messages for Jesse" as well as "reaching out to him personally". I now have left messages on his cell, and WILL BE FILING COMPLAINT WITH BBB, Office of Elderly Affairs, AG, and State Board of Licensing!! ****STAY AWAY*** ***READ REVIEWS*** (here AND on other sites!!)"

m k on November 2018

Avatar for EnergyPRZ DBA the Energy Store

EnergyPRZ DBA the Energy Store

4.64(
11
)

EnergyPRZ DBA the Energy Store

4.64(
11
)
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

The-Energystore/EnergyPRZ is a GOLD Star Home Performance Contractor that is BPI accredited residential energy efficiency firm. We look at your house in a holistic and complete system. As a provider of the official Department of Energy Home Energy Score, we professionally analyze your home, detail improvements that can be made and back it up with solid data and real solutions. The path to saving comfortably is found at our full compliment of savings solutions.

The-Energystore/EnergyPRZ is a GOLD Star Home Performance Contractor that is BPI accredited residential energy efficiency firm. We look at your house in a holistic and complete system. As a provider of the official Department of Energy Home Energy Score, we professionally analyze your home, detail improvements that can be made and back it up with solid data and real solutions. The path to saving comfortably is found at our full compliment of savings solutions.

Avatar for Dr. Energy Saver Connecticut

Dr. Energy Saver Connecticut

4.79(
19
)

Dr. Energy Saver Connecticut

4.79(
19
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

At Dr. Energy Saver of Connecticut our goal is simple! We provide a broad range of insulation and air sealing packages that are customized to meet your specific needs and budget. We're proud to be your fully trained and trusted home energy specialist in Connecticut, providing our professional home energy services to improve the condition of your home. When it comes to making a house more comfortable, there is no one-size-fits-all solution. This isn't just rolling insulation into your attic. This is a whole-house approach to making your home more comfortable and energy efficient. Whether helping your air-conditioning system keep up with the heat in the summer, or making cold floors or drafty rooms warmer in the winter, we can solve it!

"We contracted for the full service and we really got it, could not be more pleased. Foreman and crew were prompt, efficient, knowledgeable and neat as possible for what is major work and could have been very messy. Their technology and application of that technology is absolutely first rate. Their systems will make our home comfortable and efficient for the long term! Excellent value for money."

Bruce R T on June 2023

At Dr. Energy Saver of Connecticut our goal is simple! We provide a broad range of insulation and air sealing packages that are customized to meet your specific needs and budget. We're proud to be your fully trained and trusted home energy specialist in Connecticut, providing our professional home energy services to improve the condition of your home. When it comes to making a house more comfortable, there is no one-size-fits-all solution. This isn't just rolling insulation into your attic. This is a whole-house approach to making your home more comfortable and energy efficient. Whether helping your air-conditioning system keep up with the heat in the summer, or making cold floors or drafty rooms warmer in the winter, we can solve it!

"We contracted for the full service and we really got it, could not be more pleased. Foreman and crew were prompt, efficient, knowledgeable and neat as possible for what is major work and could have been very messy. Their technology and application of that technology is absolutely first rate. Their systems will make our home comfortable and efficient for the long term! Excellent value for money."

Bruce R T on June 2023

Mainline Heating and Supply

4.10(
10
)

Mainline Heating and Supply

4.10(
10
)
Customers say: Super punctual
32 years of experience

Mainline is a comprehensive retailer, distributor and service provider for premium quality Pellet, Gas inserts and fireplaces as well as Wood Stoves, Inserts, Fireplaces, Outdoor Wood Furnaces, Central Heating Systems. Renewable Electricity Supply and associated parts and accessories.

Mainline is a comprehensive retailer, distributor and service provider for premium quality Pellet, Gas inserts and fireplaces as well as Wood Stoves, Inserts, Fireplaces, Outdoor Wood Furnaces, Central Heating Systems. Renewable Electricity Supply and associated parts and accessories.

Avatar for R & W Heating Energy Solutions LLC

R & W Heating Energy Solutions LLC

3.77(
13
)

R & W Heating Energy Solutions LLC

3.77(
13
)
Customers say: Super punctual
21 years of experience

Additional contact names - Samantha Hatch, Wanda Hatch.

"Reading previous reviews for this company and I see that I am not the only person who has felt the wrath of Rick the owner who refuses to take any responsibility for his subpar work. He is rude and condescending if you question anything about his business. When they installed my mini-split they failed to properly insulate and condensation was leaking into my ceiling leaving damage. When I asked them to come fix the issue in July, they told me to turn off the unit until they were able to come back in about 4-6 weeks. I told them I had no intension of turning off my A/C all summer due to their poor workmanship. Rick was rude and abusive when we told them we were going to continue to run the units and go after them for any damage if chose not to fix the issue. They reluctantly came out and took care of this. There were a few other issues and each time they and their staff were rude and dismissive of our concerns. Fast forward a year and 2 months since the units were finally installed. I woke up on New Years Day to no heat. The breaker was tripped. I reset the breaker and still no heat. I called a different contractor to come out and look since I did not want to deal with this company again. The new company opened the cover and found that the wires were incorrectly installed and were up against the hot pipes with the refrigerant in it for heating. The heat from the pipe melted the wire causing it to arc and blast a hole in the pipe with all the refrigerant in it. I called R&W and explained the situation hoping they would at least come out and investigate. They told me that since it was more than a year since they installed it they would charge me a service charge to come out. I explained that they wouldn't need to come out if they had properly installed it to begin with, but that didn't matter to Rick. He would not take responsibility. I had some choice words for him as he did for me. I HIGHLY suggest avoiding this company unless you enjoy being treated horribly."

Todd C on January 2023

Additional contact names - Samantha Hatch, Wanda Hatch.

"Reading previous reviews for this company and I see that I am not the only person who has felt the wrath of Rick the owner who refuses to take any responsibility for his subpar work. He is rude and condescending if you question anything about his business. When they installed my mini-split they failed to properly insulate and condensation was leaking into my ceiling leaving damage. When I asked them to come fix the issue in July, they told me to turn off the unit until they were able to come back in about 4-6 weeks. I told them I had no intension of turning off my A/C all summer due to their poor workmanship. Rick was rude and abusive when we told them we were going to continue to run the units and go after them for any damage if chose not to fix the issue. They reluctantly came out and took care of this. There were a few other issues and each time they and their staff were rude and dismissive of our concerns. Fast forward a year and 2 months since the units were finally installed. I woke up on New Years Day to no heat. The breaker was tripped. I reset the breaker and still no heat. I called a different contractor to come out and look since I did not want to deal with this company again. The new company opened the cover and found that the wires were incorrectly installed and were up against the hot pipes with the refrigerant in it for heating. The heat from the pipe melted the wire causing it to arc and blast a hole in the pipe with all the refrigerant in it. I called R&W and explained the situation hoping they would at least come out and investigate. They told me that since it was more than a year since they installed it they would charge me a service charge to come out. I explained that they wouldn't need to come out if they had properly installed it to begin with, but that didn't matter to Rick. He would not take responsibility. I had some choice words for him as he did for me. I HIGHLY suggest avoiding this company unless you enjoy being treated horribly."

Todd C on January 2023

Avatar for Pro Chek Home Inspection Svc

Pro Chek Home Inspection Svc

3.60(
20
)

Pro Chek Home Inspection Svc

3.60(
20
)
Customers say: Super punctual
32 years of experience

Your Key to Confident Home Ownership Since 1993! Pro Chek Home inspections covers the entire state of Connecticut and all of lower New York State including Orange County, Westchester County, Putnam County, Dutchess County, Rockland County, and the Bronx! We offer Home Inspections (which include a termite report as well as a complimentary Final Chek walk through the day of closing), Septic Inspections, Radon Testing, Water Testing, and Blower Door Testing. We do inspections 7 days a week!

"Inspector missed major safety/health issues that were (easily) uncovered by a third party after moving in. I was told that these issues should not have been missed by any competent inspector and the remedies cost thousands of dollars in repairs. Costs that could have been passed to the seller at closing as they were fire hazards and carbon monoxide issues."

Gavin B on April 2021

Your Key to Confident Home Ownership Since 1993! Pro Chek Home inspections covers the entire state of Connecticut and all of lower New York State including Orange County, Westchester County, Putnam County, Dutchess County, Rockland County, and the Bronx! We offer Home Inspections (which include a termite report as well as a complimentary Final Chek walk through the day of closing), Septic Inspections, Radon Testing, Water Testing, and Blower Door Testing. We do inspections 7 days a week!

"Inspector missed major safety/health issues that were (easily) uncovered by a third party after moving in. I was told that these issues should not have been missed by any competent inspector and the remedies cost thousands of dollars in repairs. Costs that could have been passed to the seller at closing as they were fire hazards and carbon monoxide issues."

Gavin B on April 2021

Avatar for Guardian Fuel and Energy Systems

Guardian Fuel and Energy Systems

4.00(
1
)

Guardian Fuel and Energy Systems

4.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

BIOHEAT the advanced renewable biofuel for oilheat homes! Reduce your oil consumption, reduce emissions, reduce service costs, while your heating unit operates better! NO MODIFICATIONS to your oilheat home, just a better fuel. NOW, ORDER ONLINE from your desktop, tablet or phone! www.guardianfuel.com Energy Plus for New York and Connecticut homes and businesses! Low electricity supply rates, rebates for usage, and a signing bonus with NO Contract! Check out the wind-power option! Fully licensed and insured. Lic. #424 (RI) Petroleum Dealer renews annually. Lic #7810 (RI) Contractor Master Pipefitter (service) renews annually. Lic #31 (CT) Heating Oil Distributor renews annually. All drivers are licensed for Hazardous Material transport by state and Federal Dept. of Transportation, and have Transportation Workers ID Card (TWIC) for Homeland Security entrance to port terminals, and submit to random drug testing. Re-training of all drivers and service personnel is ongoing. Pricing contracts are available. Commercial contracts as appropriate. Experience makes the Guardian Southeastern Connecticut's and Rhode Island's BIOHEAT experts! Visit our website to learn all about America's advanced renewable fuel source that will save money on your heating bill, burn cleaner and more efficiently, and save money on maintenence with NO modifications to your oilheat system! Find us on FACEBOOK!

BIOHEAT the advanced renewable biofuel for oilheat homes! Reduce your oil consumption, reduce emissions, reduce service costs, while your heating unit operates better! NO MODIFICATIONS to your oilheat home, just a better fuel. NOW, ORDER ONLINE from your desktop, tablet or phone! www.guardianfuel.com Energy Plus for New York and Connecticut homes and businesses! Low electricity supply rates, rebates for usage, and a signing bonus with NO Contract! Check out the wind-power option! Fully licensed and insured. Lic. #424 (RI) Petroleum Dealer renews annually. Lic #7810 (RI) Contractor Master Pipefitter (service) renews annually. Lic #31 (CT) Heating Oil Distributor renews annually. All drivers are licensed for Hazardous Material transport by state and Federal Dept. of Transportation, and have Transportation Workers ID Card (TWIC) for Homeland Security entrance to port terminals, and submit to random drug testing. Re-training of all drivers and service personnel is ongoing. Pricing contracts are available. Commercial contracts as appropriate. Experience makes the Guardian Southeastern Connecticut's and Rhode Island's BIOHEAT experts! Visit our website to learn all about America's advanced renewable fuel source that will save money on your heating bill, burn cleaner and more efficiently, and save money on maintenence with NO modifications to your oilheat system! Find us on FACEBOOK!

Showing 1-10 of 22
Energy Efficiency Auditing questions, answered by experts

Fans reduce peak cooling loads, lower air conditioning energy expenses by expediting heat exit, and enhance natural airflow throughout the home.

As you look for the right soundproofing drywall for you, you’ll likely come across the Sound Transmission Class (STC) rating. This rating measures a building material’s ability to absorb sound. The higher the number, the better the material absorbs rather than reflects sound, reducing noise transmission. The STC rating for drywall doesn’t mean it’s for the panel itself—it refers to the STC rating for the entire wall system, including the soundproofing drywall.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

Costs depend on the property size, audit complexity, and whether additional testing (e.g., blower door) is included.

A good SEER rating is between 15 and 20. However, if you want the best possible efficiency, look for HVAC units with a SEER rating higher than 21. Keep in mind that the SEER rating doesn’t mean that the unit will reach that efficiency all the time, but it does have the capacity to operate at that high of an efficiency level.

The Ledyard, CT homeowners’ guide to energy efficiency auditing services

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