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Efficiency 1st

4988 Hot Rod Road
No reviews yet

Efficiency 1st

4988 Hot Rod Road
No reviews yet
3 years of experience

Welcome to Efficiency 1st, your trusted partner in creating a more comfortable, healthier, and energy-efficient home. Our team's deep expertise in building science, coupled with a commitment to sustainability, enables us to take a holistic, performance-based approach to your home's energy retrofit needs. Whether you're looking to enhance your indoor air quality, improve your home's insulation, or simply wish to lower your energy bills, we're here to guide you every step of the way. Together, let's unlock the potential of your home and contribute to a more sustainable future.

Welcome to Efficiency 1st, your trusted partner in creating a more comfortable, healthier, and energy-efficient home. Our team's deep expertise in building science, coupled with a commitment to sustainability, enables us to take a holistic, performance-based approach to your home's energy retrofit needs. Whether you're looking to enhance your indoor air quality, improve your home's insulation, or simply wish to lower your energy bills, we're here to guide you every step of the way. Together, let's unlock the potential of your home and contribute to a more sustainable future.


Avatar for Home Shield Insulation

Home Shield Insulation

11107 Painted Tree Road
4.43(
7
)

Home Shield Insulation

11107 Painted Tree Road
4.43(
7
)
Customers say: Terrific value
127 local quotes requested

We are new to Angie’s but are experienced with anything insulation related! Home Shield Insulation is proud to bring the benefits of energy efficiency, comfort, and improved air quality to home owners in the Charlotte metro area.

"Poor communication around the amount of dust that the installation would leave or that we would need to remove any belongings from the attic or most importantly the adjoining closet where my wife stored her wedding dress. The install crew was also careless, leaving very noticeable scratches and dings on window and door frames. Management promised to address these repairs and dry clean the wedding dress but gave us the run around for months without addressing any of the issues caused by their crew. What’s arguably worse is we haven’t seen anything close to the amount of savings on energy bills that was promised in our first summer with our new insulation."

Adam G on October 2025

We are new to Angie’s but are experienced with anything insulation related! Home Shield Insulation is proud to bring the benefits of energy efficiency, comfort, and improved air quality to home owners in the Charlotte metro area.

"Poor communication around the amount of dust that the installation would leave or that we would need to remove any belongings from the attic or most importantly the adjoining closet where my wife stored her wedding dress. The install crew was also careless, leaving very noticeable scratches and dings on window and door frames. Management promised to address these repairs and dry clean the wedding dress but gave us the run around for months without addressing any of the issues caused by their crew. What’s arguably worse is we haven’t seen anything close to the amount of savings on energy bills that was promised in our first summer with our new insulation."

Adam G on October 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.


Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
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!

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!



Johnsons Construction Services Inc.

2723 New Ln
No reviews yet

Johnsons Construction Services Inc.

2723 New Ln
No reviews yet
12 years of experience

EPA Lead Paint Certified, Building Performance Institute certified, OSHA certified, Energy efficiency (10 years of experience in Weatherization) Small down payments before work we accept cash, certified checks, money orders. Personal checks accepted must be verified before work starts.

EPA Lead Paint Certified, Building Performance Institute certified, OSHA certified, Energy efficiency (10 years of experience in Weatherization) Small down payments before work we accept cash, certified checks, money orders. Personal checks accepted must be verified before work starts.


Avatar for Blue Skies Energy Inc

Blue Skies Energy Inc

337 Sanford Dr
No reviews yet

Blue Skies Energy Inc

337 Sanford Dr
No reviews yet
29 years of experience

We are a full service electrical contractor specializing in energy efficiency design and install. We have a full staff of dedicated employees that are equipped to handle anything from the most basic need to a full scale electrical project. New product line added with GE home and buisness Electric Vehicle Charge stations.

We are a full service electrical contractor specializing in energy efficiency design and install. We have a full staff of dedicated employees that are equipped to handle anything from the most basic need to a full scale electrical project. New product line added with GE home and buisness Electric Vehicle Charge stations.


Avatar for Sunqest

Sunqest

1555 Rankin Avenue
No reviews yet

Sunqest

1555 Rankin Avenue
No reviews yet
38 years of experience

SunQest, Inc. is a solar thermal flat plate manufacturer and installation company that has been in operation since 1987. SunQest, Inc. is owned and operated by Greg Baer. Greg Baer, PE, is a mechanical engineer with extensive background and experience in the renewable energy and hydronic arenas. He received his Bachelors of Science ME degree at University of Hartford and Masters of Science degree from Clemson. Background includes unmanned submarine guidance systems working at Exxon Production Research, coax cable design and manufacturing with Comm/Scope, satellite dish design at Prodelin and solar water heating system development at Exemplar. SunQest, Inc. purchased the assets of Exemplar in 1987 and has been developing and manufacturing solar thermal systems ever since. SunQest, Inc. has also diversified into areas that compliment the energy efficient residential home including: Energy Audits to determine how much energy can be saved with energy efficiency upgrades like air sealing, duct sealing, and solar thermal installations HVAC & Plumbing Design Radiant floor heating systems design and installation Fiberglass pools design and installation Spas and swim-spas design and installation High velocity, mini-duct cooling system design and installation GeoXchange heat pumps design and installation(a.k.a. geothermal heat pumps) to save energy compared to the conventional air-source heat pumps

SunQest, Inc. is a solar thermal flat plate manufacturer and installation company that has been in operation since 1987. SunQest, Inc. is owned and operated by Greg Baer. Greg Baer, PE, is a mechanical engineer with extensive background and experience in the renewable energy and hydronic arenas. He received his Bachelors of Science ME degree at University of Hartford and Masters of Science degree from Clemson. Background includes unmanned submarine guidance systems working at Exxon Production Research, coax cable design and manufacturing with Comm/Scope, satellite dish design at Prodelin and solar water heating system development at Exemplar. SunQest, Inc. purchased the assets of Exemplar in 1987 and has been developing and manufacturing solar thermal systems ever since. SunQest, Inc. has also diversified into areas that compliment the energy efficient residential home including: Energy Audits to determine how much energy can be saved with energy efficiency upgrades like air sealing, duct sealing, and solar thermal installations HVAC & Plumbing Design Radiant floor heating systems design and installation Fiberglass pools design and installation Spas and swim-spas design and installation High velocity, mini-duct cooling system design and installation GeoXchange heat pumps design and installation(a.k.a. geothermal heat pumps) to save energy compared to the conventional air-source heat pumps


72 Degrees

PO Box 4075
3.63(
16
)

72 Degrees

PO Box 4075
3.63(
16
)
Customers say: Super punctual
21 years of experience

Specialize in Service On All Air Conditioning Furnace Brands...New OR Old. in Fact, Our Trucks Carry 90% of the Critical Components Found in Most Furnaces. 100% Money Back Guarantee. Certified Factory Trained professionals.

Specialize in Service On All Air Conditioning Furnace Brands...New OR Old. in Fact, Our Trucks Carry 90% of the Critical Components Found in Most Furnaces. 100% Money Back Guarantee. Certified Factory Trained professionals.

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Energy Efficiency Auditing questions, answered by experts

Energy-efficient windows are judged on their performance according to a few different factors, including heat transfer, air leakage, light transference, and condensation resistance. If you're unsure whether a window is energy-efficient, look for an ENERGY STAR® label from the U.S. Environmental Protection Agency (EPA). If various products, including windows, meet energy-efficiency standards set by the federal government, the EPA issues this label to help consumers identify energy-efficient products.

Smart home upgrades can be worth the money. Several upgrades, including smart thermostats and ceiling fans, can help reduce your energy bills. Others make life more convenient, freeing up your time to do what you love (or get more work done). And some smart home upgrades, such as entertainment systems, simply make life more enjoyable. All are worthy causes.

No, it isn’t necessary to have energy-efficient windows. However, if you care about your energy bill and making your windows more energy efficient, fixing any heat, UV, or air transfer issues is an excellent way to lower your bills and keep your house cooler in the summer and warmer in the winter.

Yes, with features like LED lighting and variable speed controls for efficiency.

The effect a gas fireplace has on your gas bill will depend on how often you use it, the size of the rooms you’re heating with it, and the BTUs of the fireplace itself, but generally speaking, it should only cost a few cents an hour to run it when it’s on. It will consume minimal energy when it’s “off” if you have a pilot light running constantly, but some modern gas fireplaces don’t require a constant pilot light.

The Connelly Springs, 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.