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Verified Reviews for Energy Efficiency Auditing pros in Bolton, CT
*The Angi rating for Energy Efficiency Auditing companies in Bolton, 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 Bolton, 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 November 23, 2025
Find Energy efficiency auditors in Bolton

Energy Efficiencies Solutions, LLC
Energy Efficiencies Solutions, LLC
Thank you for choosing Energies Efficiencies Solutions. We are the leader across all of Connecticut in energy efficiency and giving you a whole home check up. From Insulation to weatherization, we do everything necessary to reduce your energy bill. For more information on all that we do, check our website. Thank you again and we look forward to talking to you soon.
"Fine job"
Karen B on March 2022
Thank you for choosing Energies Efficiencies Solutions. We are the leader across all of Connecticut in energy efficiency and giving you a whole home check up. From Insulation to weatherization, we do everything necessary to reduce your energy bill. For more information on all that we do, check our website. Thank you again and we look forward to talking to you soon.
"Fine job"
Karen B on March 2022

Omni Mechanical Services, LLC
Omni Mechanical Services, LLC
We have over 20 years of experience in the HVAC industry. Here at Omni Mechanical Services, LLC, we pride ourselves on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can throughout your particular task or project. Let us take care of all your home's HVAC needs, and find out for yourself why we have 4.75 stars on homeadvisor.com! Call us today at (860) 422-4314!
"Good reliable company who I’ve dealt with for quite some time. Reasonably priced I’ve had the annual contract with them for a couple of years. I just had my furnace serviced for the winter. Christian did the service. Very pleasant young man knowledgeable "
Brian W on November 2025
We have over 20 years of experience in the HVAC industry. Here at Omni Mechanical Services, LLC, we pride ourselves on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can throughout your particular task or project. Let us take care of all your home's HVAC needs, and find out for yourself why we have 4.75 stars on homeadvisor.com! Call us today at (860) 422-4314!
"Good reliable company who I’ve dealt with for quite some time. Reasonably priced I’ve had the annual contract with them for a couple of years. I just had my furnace serviced for the winter. Christian did the service. Very pleasant young man knowledgeable "
Brian W on November 2025
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
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.

Nutmeg Mechanical Services Inc
Nutmeg Mechanical Services Inc
Nutmeg Mechanical Services, Inc. has been servicing and installing heating and air conditioning in Connecticut since 1982. We combine extensive technical training with years of on-the-job experience to give you the finest and best designed installations. We service all brands of heating and air conditioning equipment and provide 24 hour emergency service 7 days a week. Our installations have been as diverse as private homes, shopping centers, banks, churches, industrial plants, commercial establishments and offices. Although our company offers the finest and most advanced equipment the industry has to offer, it's the people who really make the difference. Our people share a commitment to customer satisfaction, quality and craftsmanship. That's why our installations always work and look the way our customers want them to. Then we back it up with one of the best service organizations in the industry.
"It was Saturday afternoon. When I saw water spreading on my basement floor, I called Nutmeg. Within 15 minutes, I got a call back from a tech. He said he could be here within 20 minutes, and he DID. He cleared the drain from the evaporation pan. All is well, and I was satisfied with the weekend charge. Super service. Have used Nutmeg in the past for my HVAC work, and will always use them in the future."
Douglas W on September 2020
Nutmeg Mechanical Services, Inc. has been servicing and installing heating and air conditioning in Connecticut since 1982. We combine extensive technical training with years of on-the-job experience to give you the finest and best designed installations. We service all brands of heating and air conditioning equipment and provide 24 hour emergency service 7 days a week. Our installations have been as diverse as private homes, shopping centers, banks, churches, industrial plants, commercial establishments and offices. Although our company offers the finest and most advanced equipment the industry has to offer, it's the people who really make the difference. Our people share a commitment to customer satisfaction, quality and craftsmanship. That's why our installations always work and look the way our customers want them to. Then we back it up with one of the best service organizations in the industry.
"It was Saturday afternoon. When I saw water spreading on my basement floor, I called Nutmeg. Within 15 minutes, I got a call back from a tech. He said he could be here within 20 minutes, and he DID. He cleared the drain from the evaporation pan. All is well, and I was satisfied with the weekend charge. Super service. Have used Nutmeg in the past for my HVAC work, and will always use them in the future."
Douglas W on September 2020

Eco Energy Guard LLC
Eco Energy Guard LLC
Established in 2008. We have been a leader in a greener approach towards home energy. We treat your home like our home. Clean and conscientious work. Eco Energy Guard is an approved insulation rebate contractor for Connecticut. We can help guide you with additional savings through the HES rebate program. We carry a variety of insulation materials based on each home and customers requirements of how that space is utilized for storage or AC systems. By air sealing, positive air ventilation and insulations, we can create a user friendly environment if required. We insulate crawlspaces, duct work, basements, foam seal rim joists, full energy inspections, Air purifiers and more. Fully licensed, insured and service residential properties
"Very Well. William Brown and his crew made great suggestions. Very timely communication. He suggested getting an energy audit which saved me a lot of money."
Gary N on October 2020
Established in 2008. We have been a leader in a greener approach towards home energy. We treat your home like our home. Clean and conscientious work. Eco Energy Guard is an approved insulation rebate contractor for Connecticut. We can help guide you with additional savings through the HES rebate program. We carry a variety of insulation materials based on each home and customers requirements of how that space is utilized for storage or AC systems. By air sealing, positive air ventilation and insulations, we can create a user friendly environment if required. We insulate crawlspaces, duct work, basements, foam seal rim joists, full energy inspections, Air purifiers and more. Fully licensed, insured and service residential properties
"Very Well. William Brown and his crew made great suggestions. Very timely communication. He suggested getting an energy audit which saved me a lot of money."
Gary N on October 2020

Albana Roofing LLC
Albana Roofing LLC
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

NEW ENGLAND SMART ENERGY
NEW ENGLAND SMART ENERGY
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!

Energy Monster
Energy Monster
Energy Monster is your local green expert when it comes to improving your home's energy efficiency and comfort. We help homeowners and general contractors by offering leading edge building performance solutions that save energy, lower utility bills and lead to a more comfortable home and energy efficient building. We have over 15 years experience and are BPI Certified. We provide services such as: Home Energy Assessments, Insulation, Duct and Air Sealing, HVAC, and SOLAR! We are your Central Massachusetts MassSave Partner! Rebates for Ngrid, Eversource, Unitil, Columbia Gas! Call us today!!
"We had previously worked with Energy Monster on a Mass Save audit and then adding insulation to our house. This time, we had the guys from Energy Monster back again to perform an electrical upgrade on our house (100 to 200 amps) and then install five ductless mini-splits for more efficient heating/cooling than our ancient terrible radiators. Despite dealing with a lot of obstacles -- a heat delay due to several 90 degree days and then tons of rain that prevented them from doing the outside work on the days they wanted -- the whole team was professional and efficient and made the most of the time when the weather finally cooperated! (Plus, my dog loved the whole crew and the loved him back.) It has been such a pleasure to work with Energy Monster as we turn our house into the energy efficient home of our dreams. Thank you!! We can't wait for Energy Monster to come back later this summer to install solar panels next!"
Elizabeth B on June 2021
Energy Monster is your local green expert when it comes to improving your home's energy efficiency and comfort. We help homeowners and general contractors by offering leading edge building performance solutions that save energy, lower utility bills and lead to a more comfortable home and energy efficient building. We have over 15 years experience and are BPI Certified. We provide services such as: Home Energy Assessments, Insulation, Duct and Air Sealing, HVAC, and SOLAR! We are your Central Massachusetts MassSave Partner! Rebates for Ngrid, Eversource, Unitil, Columbia Gas! Call us today!!
"We had previously worked with Energy Monster on a Mass Save audit and then adding insulation to our house. This time, we had the guys from Energy Monster back again to perform an electrical upgrade on our house (100 to 200 amps) and then install five ductless mini-splits for more efficient heating/cooling than our ancient terrible radiators. Despite dealing with a lot of obstacles -- a heat delay due to several 90 degree days and then tons of rain that prevented them from doing the outside work on the days they wanted -- the whole team was professional and efficient and made the most of the time when the weather finally cooperated! (Plus, my dog loved the whole crew and the loved him back.) It has been such a pleasure to work with Energy Monster as we turn our house into the energy efficient home of our dreams. Thank you!! We can't wait for Energy Monster to come back later this summer to install solar panels next!"
Elizabeth B on June 2021
EnergyPRZ DBA the Energy Store
EnergyPRZ DBA the Energy Store
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.
The Bolton, 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.

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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