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*The Angi rating for Energy Efficiency Auditing companies in Smyrna, DE 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 Smyrna, DE 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 22, 2025
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Aire Serv of Newark & Middletown
Aire Serv of Newark & Middletown
If you are looking for a full service HVAC business, air conditioning repair company, heating repair service, or furnace repair provider, look no further than Aire Serv. At Aire Serv you will receive licensed and knowledgeable heating and air conditioning repair technicians that provide you with upfront pricing and some of the best written guarantees in the business, like our 100% satisfaction guarantee on all heating and air conditioning services. Call Aire Serv today or request an appointment online!
"Everything went well. No surprises. Would hire again"
Wanda F on August 2024
If you are looking for a full service HVAC business, air conditioning repair company, heating repair service, or furnace repair provider, look no further than Aire Serv. At Aire Serv you will receive licensed and knowledgeable heating and air conditioning repair technicians that provide you with upfront pricing and some of the best written guarantees in the business, like our 100% satisfaction guarantee on all heating and air conditioning services. Call Aire Serv today or request an appointment online!
"Everything went well. No surprises. Would hire again"
Wanda F on August 2024

Lawson Home Services, LLC
Lawson Home Services, LLC
Lawson Home Services is the one that gets it done. We are professionals and will solve your radon problems quickly. From start to finish we are working to reduce your radon levels by doing the job correctly. Give us a call today.
"Excellent work!"
Chuck R on February 2024
Lawson Home Services is the one that gets it done. We are professionals and will solve your radon problems quickly. From start to finish we are working to reduce your radon levels by doing the job correctly. Give us a call today.
"Excellent work!"
Chuck R on February 2024

Horizon Services
Horizon Services
When you need AC heating or plumbing services, look no further than Horizon Services. For nearly 30 years, we’ve been the trusted name in plumbing heating, and air conditioning, offering an unmatched level of service at reasonable rates.
"This year it has been several heat waves and in early May 2022, our HVAC (Heating and Cooling system) finally died. Granted, our late mother purchased this equipment in 1999 so my family knew it would eventually die. We just did not intend it to die during several boughs of bad heat waves. By the memorial weekend, we knew we could not postpone the inevitable and began looking for a company that would install at the earliest availability. We received several estimates but we were told that their availability was closed until the end of June. The only one that had an immediate installation date was Horizon Services. We were ignorant and naive to believe that this company had our best intentions. We rushed our research and did not check Better Business Bureau. If we had, we would have realized that Horizon Services was bad news and a company that needed to be avoided at all costs. Their motto was ‘Experience the Horizon Difference’ but unfortunately, this experience was indeed a different experience I cannot say it has been positive but it is indeed a memorable nightmare. During Memorial Day weekend, we had an appointment with Horizon Services’ Tony Gonzalez, the Comfort Specialist Manager, to evaluate our house to ascertain what our needs and concerns were. This whole process took half an hour to an hour to determine what is needed. We signed the contract and Tony scheduled our installation date for June 8. Despite the amount of $26,025 for the unit, we were ecstatic since we would no longer suffer from the heat wave and would have heat during the cold winter nights. Our family selected the allergy-sensitive unit because of our sensitivity to allergies. My younger sister often brings our half-sister’s dog, Sam who is fourteen years old, from Rhode Island where she works and I have two domesticated rabbits that also reside with me. Neither one of these animals was not permitted to be in excess heat or they will die from breathing issues. My sister is also Type 1 Diabetic and I have severe allergies that can resemble asthmatic symptoms when my allergies are at their worst. The day of the installation came and I met Horizon Services’ Steven Gibbs and John, who would be installing the brand new heating and cooling system. It took them two days to install since they had to wait for the chimney company to check our chimney before installing the liner. It seemed that it was all good to be true. Both Steve and John answered my concerns and showed me how to use the system. While John was showing me the system, I set the thermostat and informed him that I would not be changing the temperature until wintertime since I was incredibly nervous regarding this expensive system. We had a ten-year warranty but we knew that if something would to go wrong we would void our contracts and would be liable for any further requirements this new system would need. So this in mind, I decided to play it safe and did not want to do anything that might damage the system. Before leaving, Steve and John advised me that my air ducts and venting should be cleaned but unfortunately, Horizon Services did not perform these services and had to seek out other companies. I thanked the two gentlemen as they left and began researching for Air Duct and Venting company. I was not able to schedule an appointment until two weeks later but I was informed by both Steve and John that this would help circulate and navigate the cooling of the house. Unfortunately, this was not the case. While the downstairs of the house was 72 degrees, the upstairs was ten degrees higher. My family and I were completely confused since not only did we finance this system for $26,025 but we did what was suggested to us, which was to clean our Air Ducts and Venting system. We began calling Horizon Services and asking the company to come to check out our new units because, for the price we are financing, we believe the whole house should be cool not just partial. Each time a new Horizon Services technician came, we were told one thing after another. Based on my observation the technicians did not have ample knowledge and this information was confirmed by Chris Risi, Operations Manager for Horizon Services, and my private electrician. Not only were the technicians unknowledgeable, but they were also rushing each visit. Each one insisted on leaving after arriving fifteen to thirty minutes earlier. They seemed to be constantly guessing what the issue was rather than opening the newly installed unit to determine if there was a faulty part that caused the system to malfunction. These questions made me wonder if this might have been the reason why the problem with my unit was not resolved sooner since they were rushing jobs and they refused to open the unit. Our family had hired a private electrician to update the sockets of the house and basement lighting. On July 21, we noticed that the whole heating and cooling system was no longer working and we were baffled as to what was going on. We knew that the electrician did not touch the new system and was confused as to what was going on. The electrician advised us to contact Horizon Services to determine what was going on because it was once again a heat wave. On July 22, Jermaine from Horizon Services came and he inquired as to the top section on the vents that were adjacent to the unit since it was related to how the unit was malfunctioning. I informed him there was an electrician that came out but the electrician did not touch the new unit. He waited fifteen to thirty minutes for our private electrician to come but bolted before our electrician came. Before he left, Jermaine provided us with a bill for over $90.00. I was confused since there was a warranty on the unit and I was told that it would be ten years. Nonetheless, I was charged a service charge for that amount. After our electrician arrived, I tried to obtain a new Horizon Services technician but the next available one was the following day. The company also informed me that they would be sending a Senior Warranty Technician to evaluate our unit. The following day, Horizon Services sent Robert Rivera, a Senior Warranty Technician to our residence. Immediately, the man did not want to be there and his personality was irritable and unwilling to stay. He reiterated what Jermaine stated the other day and I immediately called our electrician before they could further blame him for any wrongdoing caused on Horizon’s part. After our electrician came, it was discovered that the installation techs, Steve and John, did not install the system in the right breaker. On the circuit breaker, the unit was labeled under thirteen and the dishwasher under fifteen but in actuality, the heating and cooling unit were under fifteen instead. Also, our electrician also discovered that one of the breakers was broken and had to be replaced by him the week before but we knew that it was damaged by Horizon Services since they were the only ones to come prior to our electrician. Our family began to wonder what else could have been incorrectly installed or rewired by this company. Our electrician informed us that Robert Rivera did not want to be there and that he was whining and complaining that he had to be there. Secondly, our electrician also informed me that he had to explain what a neutral was and how to check the electrical power. We are confused when the electrician informed us of this information since not only was he a Senior Warranty Technician but he was supposedly trained by Horizon Services and to our knowledge, should have certification and ample training to install and diagnose each problem their system had. If these could not even differentiate between wiring then what business did they have installed this system and could it be related to our furnace being completely broken? After the electrician left, we were informed that the furnace had burned and it was the smell that was omitted on Thursday night. It was only at this moment that Robert Rivera opened the unit to peruse the system and it was revealed that the whole system needed to be replaced. This was completely different from what the"
Millgrace U on October 2022
When you need AC heating or plumbing services, look no further than Horizon Services. For nearly 30 years, we’ve been the trusted name in plumbing heating, and air conditioning, offering an unmatched level of service at reasonable rates.
"This year it has been several heat waves and in early May 2022, our HVAC (Heating and Cooling system) finally died. Granted, our late mother purchased this equipment in 1999 so my family knew it would eventually die. We just did not intend it to die during several boughs of bad heat waves. By the memorial weekend, we knew we could not postpone the inevitable and began looking for a company that would install at the earliest availability. We received several estimates but we were told that their availability was closed until the end of June. The only one that had an immediate installation date was Horizon Services. We were ignorant and naive to believe that this company had our best intentions. We rushed our research and did not check Better Business Bureau. If we had, we would have realized that Horizon Services was bad news and a company that needed to be avoided at all costs. Their motto was ‘Experience the Horizon Difference’ but unfortunately, this experience was indeed a different experience I cannot say it has been positive but it is indeed a memorable nightmare. During Memorial Day weekend, we had an appointment with Horizon Services’ Tony Gonzalez, the Comfort Specialist Manager, to evaluate our house to ascertain what our needs and concerns were. This whole process took half an hour to an hour to determine what is needed. We signed the contract and Tony scheduled our installation date for June 8. Despite the amount of $26,025 for the unit, we were ecstatic since we would no longer suffer from the heat wave and would have heat during the cold winter nights. Our family selected the allergy-sensitive unit because of our sensitivity to allergies. My younger sister often brings our half-sister’s dog, Sam who is fourteen years old, from Rhode Island where she works and I have two domesticated rabbits that also reside with me. Neither one of these animals was not permitted to be in excess heat or they will die from breathing issues. My sister is also Type 1 Diabetic and I have severe allergies that can resemble asthmatic symptoms when my allergies are at their worst. The day of the installation came and I met Horizon Services’ Steven Gibbs and John, who would be installing the brand new heating and cooling system. It took them two days to install since they had to wait for the chimney company to check our chimney before installing the liner. It seemed that it was all good to be true. Both Steve and John answered my concerns and showed me how to use the system. While John was showing me the system, I set the thermostat and informed him that I would not be changing the temperature until wintertime since I was incredibly nervous regarding this expensive system. We had a ten-year warranty but we knew that if something would to go wrong we would void our contracts and would be liable for any further requirements this new system would need. So this in mind, I decided to play it safe and did not want to do anything that might damage the system. Before leaving, Steve and John advised me that my air ducts and venting should be cleaned but unfortunately, Horizon Services did not perform these services and had to seek out other companies. I thanked the two gentlemen as they left and began researching for Air Duct and Venting company. I was not able to schedule an appointment until two weeks later but I was informed by both Steve and John that this would help circulate and navigate the cooling of the house. Unfortunately, this was not the case. While the downstairs of the house was 72 degrees, the upstairs was ten degrees higher. My family and I were completely confused since not only did we finance this system for $26,025 but we did what was suggested to us, which was to clean our Air Ducts and Venting system. We began calling Horizon Services and asking the company to come to check out our new units because, for the price we are financing, we believe the whole house should be cool not just partial. Each time a new Horizon Services technician came, we were told one thing after another. Based on my observation the technicians did not have ample knowledge and this information was confirmed by Chris Risi, Operations Manager for Horizon Services, and my private electrician. Not only were the technicians unknowledgeable, but they were also rushing each visit. Each one insisted on leaving after arriving fifteen to thirty minutes earlier. They seemed to be constantly guessing what the issue was rather than opening the newly installed unit to determine if there was a faulty part that caused the system to malfunction. These questions made me wonder if this might have been the reason why the problem with my unit was not resolved sooner since they were rushing jobs and they refused to open the unit. Our family had hired a private electrician to update the sockets of the house and basement lighting. On July 21, we noticed that the whole heating and cooling system was no longer working and we were baffled as to what was going on. We knew that the electrician did not touch the new system and was confused as to what was going on. The electrician advised us to contact Horizon Services to determine what was going on because it was once again a heat wave. On July 22, Jermaine from Horizon Services came and he inquired as to the top section on the vents that were adjacent to the unit since it was related to how the unit was malfunctioning. I informed him there was an electrician that came out but the electrician did not touch the new unit. He waited fifteen to thirty minutes for our private electrician to come but bolted before our electrician came. Before he left, Jermaine provided us with a bill for over $90.00. I was confused since there was a warranty on the unit and I was told that it would be ten years. Nonetheless, I was charged a service charge for that amount. After our electrician arrived, I tried to obtain a new Horizon Services technician but the next available one was the following day. The company also informed me that they would be sending a Senior Warranty Technician to evaluate our unit. The following day, Horizon Services sent Robert Rivera, a Senior Warranty Technician to our residence. Immediately, the man did not want to be there and his personality was irritable and unwilling to stay. He reiterated what Jermaine stated the other day and I immediately called our electrician before they could further blame him for any wrongdoing caused on Horizon’s part. After our electrician came, it was discovered that the installation techs, Steve and John, did not install the system in the right breaker. On the circuit breaker, the unit was labeled under thirteen and the dishwasher under fifteen but in actuality, the heating and cooling unit were under fifteen instead. Also, our electrician also discovered that one of the breakers was broken and had to be replaced by him the week before but we knew that it was damaged by Horizon Services since they were the only ones to come prior to our electrician. Our family began to wonder what else could have been incorrectly installed or rewired by this company. Our electrician informed us that Robert Rivera did not want to be there and that he was whining and complaining that he had to be there. Secondly, our electrician also informed me that he had to explain what a neutral was and how to check the electrical power. We are confused when the electrician informed us of this information since not only was he a Senior Warranty Technician but he was supposedly trained by Horizon Services and to our knowledge, should have certification and ample training to install and diagnose each problem their system had. If these could not even differentiate between wiring then what business did they have installed this system and could it be related to our furnace being completely broken? After the electrician left, we were informed that the furnace had burned and it was the smell that was omitted on Thursday night. It was only at this moment that Robert Rivera opened the unit to peruse the system and it was revealed that the whole system needed to be replaced. This was completely different from what the"
Millgrace U on October 2022

E S G, Inc.
E S G, Inc.
Energy Services Group is a certified and award-winning Home Performance with Energy Star contractor. We follow the best practices of the program to ensure that your home maximizes the available rebate opportunities and realizes all the comforts and savings gained by becoming more energy efficient. At Energy Services Group we work within the Delaware, New Jersey and Pennsylvania Energy Efficiency Rebate Programs. Energy Services Group is a Gold Star BPI Contractor.
"Great job!"
Rob E on October 2024
Energy Services Group is a certified and award-winning Home Performance with Energy Star contractor. We follow the best practices of the program to ensure that your home maximizes the available rebate opportunities and realizes all the comforts and savings gained by becoming more energy efficient. At Energy Services Group we work within the Delaware, New Jersey and Pennsylvania Energy Efficiency Rebate Programs. Energy Services Group is a Gold Star BPI Contractor.
"Great job!"
Rob E on October 2024
SHERIDAN PLUMBING & HEATING INC.
SHERIDAN PLUMBING & HEATING INC.
ASK ABOUT ANGIE'S LIST DISCOUNT. LICENSE # 6991.ADDITIONAL CONTACT(856) 854-7283
"Kevin and his team are the best. they call back right away and come out when they say they will . Price is always fair and the guys are true pros."
Jim M on March 2018
ASK ABOUT ANGIE'S LIST DISCOUNT. LICENSE # 6991.ADDITIONAL CONTACT(856) 854-7283
"Kevin and his team are the best. they call back right away and come out when they say they will . Price is always fair and the guys are true pros."
Jim M on March 2018
Mike's HVAC, LLC
Mike's HVAC, LLC
We are service professionals! As licensed contractors and specialists in the field of heating and air conditioning, we have the tools, the equipment, and the experience to keep your equipment running smoothly all year long. If it is emergency service that you need, twenty-four hours a day, seven days a week, we are available to assist you! To help reduce service emergencies, we offer service agreements to keep your comfort system running at peak performance. As a Bryant® dealer, with a wide variety of products to choose from, we can keep your family healthy and feeling comfortable all year long. We carry a complete line of indoor comfort equipment with innovations that raise the standards of comfort and reliability, including air conditioners, heat pumps, gas furnaces, programmable thermostats, humidifiers, ductless split systems, geothermal systems, boilers, air cleaners, ultra violet lights, ventilators and zoning products. Let the experts at Mikes HVAC, LLC help you customize a solution that's right for you.
"It went perfect. He came promptly. Performed the work meticulously. We were very happy with system. Everything is working great"
Tom K on April 2025
We are service professionals! As licensed contractors and specialists in the field of heating and air conditioning, we have the tools, the equipment, and the experience to keep your equipment running smoothly all year long. If it is emergency service that you need, twenty-four hours a day, seven days a week, we are available to assist you! To help reduce service emergencies, we offer service agreements to keep your comfort system running at peak performance. As a Bryant® dealer, with a wide variety of products to choose from, we can keep your family healthy and feeling comfortable all year long. We carry a complete line of indoor comfort equipment with innovations that raise the standards of comfort and reliability, including air conditioners, heat pumps, gas furnaces, programmable thermostats, humidifiers, ductless split systems, geothermal systems, boilers, air cleaners, ultra violet lights, ventilators and zoning products. Let the experts at Mikes HVAC, LLC help you customize a solution that's right for you.
"It went perfect. He came promptly. Performed the work meticulously. We were very happy with system. Everything is working great"
Tom K on April 2025

Delmarva Insulation
Delmarva Insulation
Delmarva Insulation is a locally owned and operated, independent insulation contractor serving Georgetown, DE, the Delmarva Peninsula and the Eastern Shore of Maryland. We are the area's largest independent insulation contractor. We insulate commercial construction, healthcare and education buildings, multifamily construction, new homes and existing homes. Products include spray foam, fiberglass, cellulose, rigid foam board, mineral wool, crawl space insulation and crawl space drain systems. Contact us today for your free estimate and to discuss your next project.
Delmarva Insulation is a locally owned and operated, independent insulation contractor serving Georgetown, DE, the Delmarva Peninsula and the Eastern Shore of Maryland. We are the area's largest independent insulation contractor. We insulate commercial construction, healthcare and education buildings, multifamily construction, new homes and existing homes. Products include spray foam, fiberglass, cellulose, rigid foam board, mineral wool, crawl space insulation and crawl space drain systems. Contact us today for your free estimate and to discuss your next project.

Power Marketing Group, LLC
Power Marketing Group, LLC
Are you looking to save money on your energy bill? Power Marketing Group, LLC is your licensed energy broker and solar dealer in PA and NJ. In business since 2011, working with energy suppliers in deregulated markets to bring various energy products to residential and commercial customers. Our management team has a combined 50+ years of experience in the energy industry. We deliver products directly to consumers with a professional and personal touch, and we provide our customers choices with low rates, price protection, renewable power, solar incentives, rewards programs, and many other benefits of the alternative energy market. We have partnered with the best solar providers in the country to offer our customers new ways they can control their energy costs, take advantage of Federal and State incentives, along with helping improve the environment by utilizing the power of the Sun!
"It went great"
Nelson K on August 2022
Are you looking to save money on your energy bill? Power Marketing Group, LLC is your licensed energy broker and solar dealer in PA and NJ. In business since 2011, working with energy suppliers in deregulated markets to bring various energy products to residential and commercial customers. Our management team has a combined 50+ years of experience in the energy industry. We deliver products directly to consumers with a professional and personal touch, and we provide our customers choices with low rates, price protection, renewable power, solar incentives, rewards programs, and many other benefits of the alternative energy market. We have partnered with the best solar providers in the country to offer our customers new ways they can control their energy costs, take advantage of Federal and State incentives, along with helping improve the environment by utilizing the power of the Sun!
"It went great"
Nelson K on August 2022

Energy Savers
Energy Savers
Energy Savers is a full service Energy Auditing, and Weatherization Company, based in Maryland. We are proud of our certifications ranging from Advanced Weatherization Tactics, to Building Envelope Specialist. We pride ourselves in looking out for the homeowner’s best interest in all projects. We are a certified MHIC contractor trained, and skilled in energy efficient solutions. Providing timely and efficient workmanship, prompt and professional service, with an emphasis on getting it right the first time, using quality products and materials. Our staff is well versed, and experienced in all aspects of the home performance field. Our experience providing weatherization services over a broad range of programs has put us at the forefront of the field. Our staff has over 15 years combined experience managing and performing home weatherization for a variety of programs.
Energy Savers is a full service Energy Auditing, and Weatherization Company, based in Maryland. We are proud of our certifications ranging from Advanced Weatherization Tactics, to Building Envelope Specialist. We pride ourselves in looking out for the homeowner’s best interest in all projects. We are a certified MHIC contractor trained, and skilled in energy efficient solutions. Providing timely and efficient workmanship, prompt and professional service, with an emphasis on getting it right the first time, using quality products and materials. Our staff is well versed, and experienced in all aspects of the home performance field. Our experience providing weatherization services over a broad range of programs has put us at the forefront of the field. Our staff has over 15 years combined experience managing and performing home weatherization for a variety of programs.

Desmond Heating and Cooling Solutions
Desmond Heating and Cooling Solutions
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
"Desmond and his team are amazing! "
Marilyn S on July 2025
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
"Desmond and his team are amazing! "
Marilyn S on July 2025
The Smyrna, DE 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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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"


