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    Verified energy efficiency auditing services reviews

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Avatar for Carolina Comfort Air Inc

Carolina Comfort Air Inc

5212 US 70 Bus W
4.72(
203
)
Approved Pro

Carolina Comfort Air Inc

5212 US 70 Bus W
4.72(
203
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
18 years of experience

Carolina Comfort Air is the premier HVAC & Heating company serving Raleigh, Fayetteville, Jacksonville, Wilmington, and surrounding areas. We have Trane certified experts ready to repair, install, and maintain your heating & cooling systems. Call and ask about our special financing deals and ongoing coupons! -Top National Trane Dealer -Google Guaranteed -NATE Certified -A+ BBB Accredited Business -50,000+ Systems Installed In 2007, Carolina Comfort Air opened its doors in Smithfield, NC with founders Phillip Tyler and Hank Richard at the helm. The company has grown from the original 5 to almost 300 team members within a few short years. Since 2007 we have built a new base of operations in Clayton, a team of HVAC specialists and expanded our service area with additional locations! Carolina Comfort Air specializes in HVAC service, installation & maintenance for single-family and multifamily homes as well as commercial applications. Our focus is to be your full-service heating and air contractor.

"Carolina Comfort Air Inc. did an excellent job with the whole unit replacement. Brian and Adam worked diligently and kept me up to date with progress throughout the install. Highly recommend this company!"

Lindsay G on May 2025

Carolina Comfort Air is the premier HVAC & Heating company serving Raleigh, Fayetteville, Jacksonville, Wilmington, and surrounding areas. We have Trane certified experts ready to repair, install, and maintain your heating & cooling systems. Call and ask about our special financing deals and ongoing coupons! -Top National Trane Dealer -Google Guaranteed -NATE Certified -A+ BBB Accredited Business -50,000+ Systems Installed In 2007, Carolina Comfort Air opened its doors in Smithfield, NC with founders Phillip Tyler and Hank Richard at the helm. The company has grown from the original 5 to almost 300 team members within a few short years. Since 2007 we have built a new base of operations in Clayton, a team of HVAC specialists and expanded our service area with additional locations! Carolina Comfort Air specializes in HVAC service, installation & maintenance for single-family and multifamily homes as well as commercial applications. Our focus is to be your full-service heating and air contractor.

"Carolina Comfort Air Inc. did an excellent job with the whole unit replacement. Brian and Adam worked diligently and kept me up to date with progress throughout the install. Highly recommend this company!"

Lindsay G on May 2025


Avatar for RetroFoam of the Carolinas

RetroFoam of the Carolinas

313 Motz Ave
5.00(
4
)

RetroFoam of the Carolinas

313 Motz Ave
5.00(
4
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor 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

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


Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

510 S Clearwater Loop
No reviews yet

USA Alarm Service, Inc

510 S Clearwater Loop
No reviews yet
29 years of experience

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.


Avatar for Efficient Air Heating & Cooling

Efficient Air Heating & Cooling

6726 Netherlands Drive
5.00(
1
)

Efficient Air Heating & Cooling

6726 Netherlands Drive
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Efficient Air Heating & Cooling is a locally owned HVAC company that services Wilmington, NC and surrounding areas. We service all makes and models for residential and light commercial. We will keep you comfortable during the hottest and coldest days and we will treat your home like our own. We are fully licensed and insured in North Carolina. Financing is available!

"They were quick and friendly."

Jesse H on September 2022

Efficient Air Heating & Cooling is a locally owned HVAC company that services Wilmington, NC and surrounding areas. We service all makes and models for residential and light commercial. We will keep you comfortable during the hottest and coldest days and we will treat your home like our own. We are fully licensed and insured in North Carolina. Financing is available!

"They were quick and friendly."

Jesse H on September 2022


Always Conserving Energy Services

250 Ross Court Se
No reviews yet

Always Conserving Energy Services

250 Ross Court Se
No reviews yet
11 years of experience

Always Conserving Energy Services strives to provide consumers with enough information to make a educated decision for their insulation upgrades. The most important factor in saving money, is understanding where energy is most commonly used in the home. Schedule a free home energy audit to have a professional analysis of your home today! The Two most common reasons why owners utilize an Energy Audit. 1. Property owners have realized that the cost of energy will always continue to increase. And poor attic insulation increases direct cost to the energy bill. 2. The significant difference in comfort or temperatures from one room on the property to another. In addition a owner may feel a air draft in their home and need recommendations on how to maximize energy efficiency on the property.

Always Conserving Energy Services strives to provide consumers with enough information to make a educated decision for their insulation upgrades. The most important factor in saving money, is understanding where energy is most commonly used in the home. Schedule a free home energy audit to have a professional analysis of your home today! The Two most common reasons why owners utilize an Energy Audit. 1. Property owners have realized that the cost of energy will always continue to increase. And poor attic insulation increases direct cost to the energy bill. 2. The significant difference in comfort or temperatures from one room on the property to another. In addition a owner may feel a air draft in their home and need recommendations on how to maximize energy efficiency on the property.


Avatar for Signature Solar

Signature Solar

7664 Market St
No reviews yet

Signature Solar

7664 Market St
No reviews yet
25 years of experience

Signature Solar is a fully licensed and insured solar energy provider located in Wilmington, NC. We help homeowners select the solar energy system that fits their needs. We cut a person's power bill on average by 50% with 100% elimination possible. We use only "Made In America" Solar products.

Signature Solar is a fully licensed and insured solar energy provider located in Wilmington, NC. We help homeowners select the solar energy system that fits their needs. We cut a person's power bill on average by 50% with 100% elimination possible. We use only "Made In America" Solar products.


ecocential energy llc

Po Box 423
No reviews yet

ecocential energy llc

Po Box 423
No reviews yet
35 years of experience

Ecocential Energy is a full service energy efficiency company. We lower peoples utility bills both in residences and business's. Our auditors visit you and write a complete report on how you can save money on your monthly utility bills. We give you a list of solutions to choose from with the best return on your investment in mind. We are Progress Energy prequalified contractors and can get you rebates for some of the energy efficiency work we perform for you. We are Building Performance Institute certified Building Analysts,Envelope Professionals and proctors. We give speeches on energy efficiency to small and large groups and organizations. We have been doing energy efficiency for over 25 years.

Ecocential Energy is a full service energy efficiency company. We lower peoples utility bills both in residences and business's. Our auditors visit you and write a complete report on how you can save money on your monthly utility bills. We give you a list of solutions to choose from with the best return on your investment in mind. We are Progress Energy prequalified contractors and can get you rebates for some of the energy efficiency work we perform for you. We are Building Performance Institute certified Building Analysts,Envelope Professionals and proctors. We give speeches on energy efficiency to small and large groups and organizations. We have been doing energy efficiency for over 25 years.


OBRAD ELECTRICAL

1601 Midway Rd SE
No reviews yet

OBRAD ELECTRICAL

1601 Midway Rd SE
No reviews yet
Free onsite estimate

Electrical services, Residential and Commercial, Upgrades, Rewiring, New circuits. One man team. Billing after job are done. Trip charges $40.00 in 30 miles radius. Over 30 miles trip or initial service fees are $75.00.

Electrical services, Residential and Commercial, Upgrades, Rewiring, New circuits. One man team. Billing after job are done. Trip charges $40.00 in 30 miles radius. Over 30 miles trip or initial service fees are $75.00.



BUILDING PERFORMANCE SPEC

126 VICTORIA DR
No reviews yet

BUILDING PERFORMANCE SPEC

126 VICTORIA DR
No reviews yet
22 years of experience

Consultants for new and retrofit construction in the Environmental Protection Agency's Energy Star program. RESNET certified Energy Rater, Trainer and Provider. Building Performance Institute affiliated. Building Analyst and Envelope Professional. Platinum Member of CFGBA, NAHB member. Certified LEEDS.

Consultants for new and retrofit construction in the Environmental Protection Agency's Energy Star program. RESNET certified Energy Rater, Trainer and Provider. Building Performance Institute affiliated. Building Analyst and Envelope Professional. Platinum Member of CFGBA, NAHB member. Certified LEEDS.

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Energy Efficiency Auditing questions, answered by experts

You can determine what size generator you need by listing the various appliances it will power during an outage. Write down the start-up watt usage, and then add them all together. 

A 7,500-watt generator will run your refrigerator, freezer, well pump, and lighting circuits without a problem. However, you’ll need an extra 3,000 to 4,500 watts to run your water heater and another 5,000 to 25,000 watts to run your electric furnace. In these instances, a whole-home generator is your best bet for running your critical equipment.

Services by electricians can quickly get expensive, but there are a few ways you can save money in the process:

  • Bundle multiple jobs done at the same time to save on trip fees or flat fees for individual projects.

  • Get at least three quotes for service to find the best deal.

  • Buy fixtures, switches, outlets, and other materials beforehand to avoid product markup.

  • If you feel comfortable with it, have an apprentice or journeyman complete the work under the supervision of a master electrician. These electricians in training tend to charge less per project.

Yes, a dirty air filter can cause a higher electric bill. That’s because clogged filters make it harder for air to flow through your HVAC system, which forces it to work harder and use more energy. According to the U.S. Department of Energy, replacing dirty filters can save you between 5% and 15% in utility costs.

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

Dryers are designed to use as little electricity as possible, but power is still required to run the motor that turns the drum and to heat an element that pumps hot air. Eco devices are available and may lead to cost savings in the long term, but you should run the figures before committing to an eco-friendly device as they are often much more expensive to purchase.

The Ash, NC homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.