Get matched with top energy efficiency auditors in Trio, SC

•Approved Pro

Carolina Energy Conservation, LLC

Customers say: True professional

•Approved Pro

Recommended by 91% of Angi customers

17 years of experience

Carolina Energy Conservation is proud to specialize in energy efficient home improvements designed not only to improve your homes overall efficiency, but also to help create a more comfortable environment inside your home year-round. Our energy consultants provide one-on-one in home consultations to determine the most cost-effective ways in which we can help lower your overall energy usage. With state of the art products and a passion for reducing our impact on the environment, the experts at Carolina Energy Conservation are uniquely qualified to assess your utility bills and identify the least energy efficient areas of your home.

"Pretty good but a little rough around on the finish"

Tawania and Milton W on February 2025

"Pretty good but a little rough around on the finish"

Tawania and Milton W on February 2025

Energy One America

Energy One America

Customers say: Super punctual

24 years of experience

Energy One America is proud to be the number one company in spray foam insulation, crawl space renovations and mold prevention on the East Coast. Our values and commitment are to products that ensure improved and increased efficiency in heating and cooling in residential and commercials buildings, as well as those that protect structures from adverse elements such as mold and moisture. Application of Energy One America spray foam insulation indicates that our customer has made the integrity and soundness of their property a priority and has a sustainable approach to building with products such as our mold prevention product that includes a 25-year, fully transferrable warranty. Spray foam insulation is also a product that benefits a property owner for the life of the structure, not only by providing lasting comfort to its occupants, but in dollars and cents--by sharply reducing your heating and cooling costs. You might get by without it, or try other alternatives, but at the end of the day, there is no other product that provides the quality, assurance, and lasting benefits of Energy One America spray foam insulation. Energy One America insulation applicators have completed extensive training. We stay ahead of the curve on proper techniques for foam insulation application, the chemistry and physics of foam insulation, and the safe handling of these materials through our extensive building science research. This intensive training program is your assurance of a job done right. Homeowners aren’t the only ones making strides in eco-friendliness. Homebuilders, contractors and architects play a key role in sustainable, environmentally safe construction. Energy One America proudly works with our peers in the construction industry throughout the region to make their buildings more environmentally friendly, healthier and more energy efficient. Take the first step in doing your part today!!

"I complained twice and they had to come back out twice because they didn't apply the insulation as thick as I paid for. I assume because they were angry about coming back out they covered up two of my vents so I can't attach the pipes to them. I can't even find the ends. I will need to dig the expensive foam out to find them."

David L on March 2022

"I complained twice and they had to come back out twice because they didn't apply the insulation as thick as I paid for. I assume because they were angry about coming back out they covered up two of my vents so I can't attach the pipes to them. I can't even find the ends. I will need to dig the expensive foam out to find them."

David L on March 2022

Commercial & Residential HVAC, LLC

Commercial & Residential HVAC, LLC

Customers say: Quick response

Recommended by 100% of Angi customers

Owned and Operated Proudly by: Walter Flynn I have been in business since 2001. We are a full service HVAC company. We install, maintenance and repair all makes, models and manufacturers of Heating and Air equipment. We also give FREE second opinions on repair work! Should you have an issue while your system is under manufacturer warranty - no problem. It does not matter who installed the equipment we can service the parts warranty - residential or commercial. We also can take care of all your Commercial HVAC, refrigeration and cooking equipment needs including manufacturer warranties no matter the installer. We specialize in all restaurant and convenience store equipment. Beverage, ice machines, coolers, freezers, fryers, warming boxes, holding cabinets, filter systems, lighting, small appliances, on site stainless steel and steel welding and fabrication. We are fully insured and licensed. Thank you for your consideration !

"Commercial & Residential Heating & Air LLC, Moncks Corner is an exceptional organization with highly qualified technicians. A family member needed a new HVAC unit, and Walter and his team exceeded our expectations. We explained the importance of having central heat and air as soon as humanly possible but needed an unconventional approach. We needed a change agent. We were requesting consideration because we could not afford the total costs associated with the traditional methods of purchasing a new system. Exhausted, and thinking outside of the box, to help meet the need for heating a home during this winter season, we thought of purchasing a unit. We qualified to buy a unit but did not follow through until we could find that one person — just one who would take a risk and help a family in need. Angie’s List was our absolute go-to. We stepped out on faith, believing that we would find someone with a heart of compassion, understanding that this was a complete liability. Without hesitation, Walter accepted the task at hand, he was indeed our change, writing an estimate the same day and in record-breaking time. He simultaneously worked to help identify the unit and appropriate specifications so that we would not make an inaccurate purchase. He orchestrated the entire project from start to finish, keeping a constant line of communication. Walter knew when the unit arrived, dates that he would be available for installation, and timely follow-ups. On the day of service, we received a call; it was Walter, and the crew was en route. We were encouraged it was surreal, it took the unit one week to reach Charleston, and installed day two after the delivery. Once installed, would you believe that we received an additional military discount? Commercial & Residential Heating & Air LLC, basically installed this unit at cost. We are in complete disbelief and know that greater things are in store for Walter and his team. Thank you for helping our family. We are so blessed to have found you and appreciate all that you have done."

Yvonne C on December 2019

"Commercial & Residential Heating & Air LLC, Moncks Corner is an exceptional organization with highly qualified technicians. A family member needed a new HVAC unit, and Walter and his team exceeded our expectations. We explained the importance of having central heat and air as soon as humanly possible but needed an unconventional approach. We needed a change agent. We were requesting consideration because we could not afford the total costs associated with the traditional methods of purchasing a new system. Exhausted, and thinking outside of the box, to help meet the need for heating a home during this winter season, we thought of purchasing a unit. We qualified to buy a unit but did not follow through until we could find that one person — just one who would take a risk and help a family in need. Angie’s List was our absolute go-to. We stepped out on faith, believing that we would find someone with a heart of compassion, understanding that this was a complete liability. Without hesitation, Walter accepted the task at hand, he was indeed our change, writing an estimate the same day and in record-breaking time. He simultaneously worked to help identify the unit and appropriate specifications so that we would not make an inaccurate purchase. He orchestrated the entire project from start to finish, keeping a constant line of communication. Walter knew when the unit arrived, dates that he would be available for installation, and timely follow-ups. On the day of service, we received a call; it was Walter, and the crew was en route. We were encouraged it was surreal, it took the unit one week to reach Charleston, and installed day two after the delivery. Once installed, would you believe that we received an additional military discount? Commercial & Residential Heating & Air LLC, basically installed this unit at cost. We are in complete disbelief and know that greater things are in store for Walter and his team. Thank you for helping our family. We are so blessed to have found you and appreciate all that you have done."

Yvonne C on December 2019

RetroFoam of the Carolinas

RetroFoam of the Carolinas

Customers say: Quality work

Recommended by 100% of Angi customers

RetroFoam of the Carolinas is an insulation contractor that provides injection and open and closed cell spray foam insulating solutions for existing homes, new homes, and pole barns across the Carolinas and Virginia. Our mission is to help homeowners minimize their energy waste and create more energy-efficient, healthy, quieter homes. RetroFoam of the Carolinas is operated by a fun-loving team of construction professionals with over 25 years of experience in the industry. The team comprises service-minded, problem-solving people that are excited to talk to you at your level of expertise. Happy clients and energizing relationships are what get us up in the morning. We are always quick with a smile, and always excited to talk with anyone about how to make their homes more comfortable.

"The crew from RetroFoam handled our project great from start to finish. The team was very professional and got everything done the way we expected. Would definitely recommend!"

Shaun W on November 2021

"The crew from RetroFoam handled our project great from start to finish. The team was very professional and got everything done the way we expected. Would definitely recommend!"

Shaun W on November 2021

SC Solar Energy

3.67(

SC Solar Energy

3.67(

Customers say: Quick response

15 years of experience

SC solar energy provide solar installation for homes and business. Our mission is to make every establishment energy efficient and sustainable. We take pride in quality installation and use quality material for customer satisfaction. We strive to make your utility bill as low as possible so that you can enjoy a good quality of life without having to worry about an extremely high electric bill. We offer a variety of sustainable portfolios that helps to not only reduce your kwh consumption but make it affordable to transition easily into sustainability. Contact our experience executive manager Sara Murphy([email protected]) to learn more.

"If I could leave zero stars, I would. My solar system has never been up and running properly, and SC Solar has done nothing to help. After paying over $65,000 for a system that is now essentially worthless, I feel completely scammed. All the company needed to do was remove and reinstall the panels after I had my roof replaced. Instead, they left exposed wires, creating a major fire hazard. Their negligence has now led to severe roof leaks and damages that total over $100,000 ? and they still won?t come back to fix the mess they created. SC Solar claims to pride themselves on their work, but in reality, they are fraudulent, unresponsive, and completely unprofessional. I?ve been left with nothing but financial stress, safety concerns, and a broken system. Avoid this company at all costs."

Julie C on September 2025

"If I could leave zero stars, I would. My solar system has never been up and running properly, and SC Solar has done nothing to help. After paying over $65,000 for a system that is now essentially worthless, I feel completely scammed. All the company needed to do was remove and reinstall the panels after I had my roof replaced. Instead, they left exposed wires, creating a major fire hazard. Their negligence has now led to severe roof leaks and damages that total over $100,000 ? and they still won?t come back to fix the mess they created. SC Solar claims to pride themselves on their work, but in reality, they are fraudulent, unresponsive, and completely unprofessional. I?ve been left with nothing but financial stress, safety concerns, and a broken system. Avoid this company at all costs."

Julie C on September 2025

Solar Wolf Energy

2.00(

Solar Wolf Energy

2.00(

10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Palmetto Energy Systems & Construction

Palmetto Energy Systems & Construction

16 years of experience

Palmetto Energy Systems & Construction is a licensed, bonded, and Insured construction company founded on the principles of honestly and professionalism. We specialize in energy efficiency construction and products. We carry a handful of products that will reduce your electric bill. We are a pre-qualified contractor with Progress Energy. They offer rebates up to $450 for replacement windows and attic insulation to our clients. Experience the difference that Palmetto Energy Systems & Construction can offer you compared to other contractors.

Livingstone Engineering, LLC

Livingstone Engineering, LLC