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Avatar for South Coast Solar LLC

South Coast Solar LLC

4.69(
58
)

South Coast Solar LLC

4.69(
58
)
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Founded in 2007, SunPower by South Coast Solar has continuously provided customers with cutting-edge solar panels for businesses and homes throughout Louisiana. In a world where energy costs are constantly rising, making the switch to solar means taking a proactive approach towards saving money and reducing your carbon footprint.

"South Coast Solar's level of expertise and professionalism was amazing. Rebekah managed all aspects of our job, including helping with an associated grant application. The installers—Mitch, Thurman, Elijah, Kenny, Spencer, and Earl—deserve a shout-out for their spectacular workmanship and for keeping the job site clean. We're completely happy with every aspect of our solar project."

Cheri B on May 2025

Founded in 2007, SunPower by South Coast Solar has continuously provided customers with cutting-edge solar panels for businesses and homes throughout Louisiana. In a world where energy costs are constantly rising, making the switch to solar means taking a proactive approach towards saving money and reducing your carbon footprint.

"South Coast Solar's level of expertise and professionalism was amazing. Rebekah managed all aspects of our job, including helping with an associated grant application. The installers—Mitch, Thurman, Elijah, Kenny, Spencer, and Earl—deserve a shout-out for their spectacular workmanship and for keeping the job site clean. We're completely happy with every aspect of our solar project."

Cheri B on May 2025


Avatar for Diversified Energy

Diversified Energy

5.00(
12
)

Diversified Energy

5.00(
12
)
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

As a BPI Gold Star Contractor, Diversified Energy is the Gulf South leader in integrated residential and commercial energy solutions, building performance diagnostic testing, and HVAC services. In fact, Diversified Energy is the only local company to be recognized by the U.S. Department of Energy and EPA for improving energy efficiency and comfort for three years running.

"Great company. They really understood the science and materials, and the owner has been in the energy efficiency business for a long time. They were very conscientious on the job, did excellent work and cleaned up everything when they were done. I highly recommend them."

Dewey S on March 2020

As a BPI Gold Star Contractor, Diversified Energy is the Gulf South leader in integrated residential and commercial energy solutions, building performance diagnostic testing, and HVAC services. In fact, Diversified Energy is the only local company to be recognized by the U.S. Department of Energy and EPA for improving energy efficiency and comfort for three years running.

"Great company. They really understood the science and materials, and the owner has been in the energy efficiency business for a long time. They were very conscientious on the job, did excellent work and cleaned up everything when they were done. I highly recommend them."

Dewey S on March 2020


Avatar for Louisiana Home Specialists LLC

Louisiana Home Specialists LLC

4.74(
35
)

Louisiana Home Specialists LLC

4.74(
35
)
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Louisiana Home Specialists,LLC is a full service insulation and Energy Efficiency contractor. We specialize in making homes more energy efficient through our comprehensive home energy inspections, energy audits and insulation solutions. We are also a licensed Mold Remdiation Contractor in the State of Louisiana.

"From the estimate to job completion everything was professional and on time. LHS left my house as clean as they found it. I’ve already noticed a drop in humidity and my Air conditioners are cycling off more often. I placed a thermometer in my attic and there’s close to a 40 degree difference between before and after the spray foam insulation. Job well done."

David Q on September 2018

Louisiana Home Specialists,LLC is a full service insulation and Energy Efficiency contractor. We specialize in making homes more energy efficient through our comprehensive home energy inspections, energy audits and insulation solutions. We are also a licensed Mold Remdiation Contractor in the State of Louisiana.

"From the estimate to job completion everything was professional and on time. LHS left my house as clean as they found it. I’ve already noticed a drop in humidity and my Air conditioners are cycling off more often. I placed a thermometer in my attic and there’s close to a 40 degree difference between before and after the spray foam insulation. Job well done."

David Q on September 2018


Avatar for Comfort Engineered Systems, Inc

Comfort Engineered Systems, Inc

4.55(
11
)

Comfort Engineered Systems, Inc

4.55(
11
)
Customers say: Super punctual
24 years of experience

Comfort Engineered Systems Inc. We go beyond cooling to provide other needs as well. We also specialize in the following: GEO Thermal HVAC Generators Solar Panels Certified Cleaning Program Expert System Air Filtration No matter your needs, from generators to solar panels to geothermal HVAC systems, services, sales, and installing all of the above, we are here to provide the expert work you desire.

"I left a $9,000 deposit with Comfort Engineered Systems over 11 months ago to have a home generator installed. 6 months passed without any follow up by the company. I then placed 15 calls/messages to the company’s voicemail and answering service without ever receiving a single return call. I was finally left with no choice but to physically show up at the company’s office and demand to speak to the owner (Edward Perez). He claimed he never received any of my call and “just by coincidence” I was “next on the list” to have a generator installed. Five more months went by without any contact from the company. I placed another dozen calls to them, none of which were returned. Again, left with no other option I again had to physically show up at the company’s office to get a response as to why I was being completely ignored after having left a $9,000 deposit. When I got to the company’s office it was completely empty although the company’s name was still on the door. Fortunately there was another tenant in the building who informed me that Comfort Engineered had vacated the premises several months earlier and he thought they may have moved to Harrahan. The company’s website still listed the previous address so I had to do some detective work to find the location of their office in Harrahan. I again physically showed up at the company and requested a return of my deposit since over 11 months had passed, I had never received a single communication from the company and they were continuing to ignore my telephone messages. I would like to hand my full deposit returned so that I can move on with my project with someone else. Mr. Perez told me that “we do not return any deposits after 3 days” and again, by coincidence, I was “next on the list”. I told him that if I did not receive a refund of my deposit I was going to pursue legal action and walked out. Mr. Perez ran after me in the parking lot saying he could install my generator next week. Mr. Perez is the most dishonest businessman I have met in 30 years of doing construction/renovation work. Stay away from this guy like the plague."

Jeffrey S on December 2022

Comfort Engineered Systems Inc. We go beyond cooling to provide other needs as well. We also specialize in the following: GEO Thermal HVAC Generators Solar Panels Certified Cleaning Program Expert System Air Filtration No matter your needs, from generators to solar panels to geothermal HVAC systems, services, sales, and installing all of the above, we are here to provide the expert work you desire.

"I left a $9,000 deposit with Comfort Engineered Systems over 11 months ago to have a home generator installed. 6 months passed without any follow up by the company. I then placed 15 calls/messages to the company’s voicemail and answering service without ever receiving a single return call. I was finally left with no choice but to physically show up at the company’s office and demand to speak to the owner (Edward Perez). He claimed he never received any of my call and “just by coincidence” I was “next on the list” to have a generator installed. Five more months went by without any contact from the company. I placed another dozen calls to them, none of which were returned. Again, left with no other option I again had to physically show up at the company’s office to get a response as to why I was being completely ignored after having left a $9,000 deposit. When I got to the company’s office it was completely empty although the company’s name was still on the door. Fortunately there was another tenant in the building who informed me that Comfort Engineered had vacated the premises several months earlier and he thought they may have moved to Harrahan. The company’s website still listed the previous address so I had to do some detective work to find the location of their office in Harrahan. I again physically showed up at the company and requested a return of my deposit since over 11 months had passed, I had never received a single communication from the company and they were continuing to ignore my telephone messages. I would like to hand my full deposit returned so that I can move on with my project with someone else. Mr. Perez told me that “we do not return any deposits after 3 days” and again, by coincidence, I was “next on the list”. I told him that if I did not receive a refund of my deposit I was going to pursue legal action and walked out. Mr. Perez ran after me in the parking lot saying he could install my generator next week. Mr. Perez is the most dishonest businessman I have met in 30 years of doing construction/renovation work. Stay away from this guy like the plague."

Jeffrey S on December 2022


Vanderbrook Air Conditioning

5.00(
5
)

Vanderbrook Air Conditioning

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We offer 6-MONTH and 12-MONTH SAME-AS-CASH, INTEREST-FREE finance options on all installations. We accept all major credit cards. We are on FLAT-RATE pricing for your peace-of-mind.......1 price quoted, regardless of time it takes to repair. You know the price UPFRONT and BEFORE the work is done.

We offer 6-MONTH and 12-MONTH SAME-AS-CASH, INTEREST-FREE finance options on all installations. We accept all major credit cards. We are on FLAT-RATE pricing for your peace-of-mind.......1 price quoted, regardless of time it takes to repair. You know the price UPFRONT and BEFORE the work is done.


Faciane Electrical Services LLC

5.00(
6
)

Faciane Electrical Services LLC

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

FES, is licensed as your electrical contractor in Louisiana with over 30 years experience. Our experience includes residential, commercial, and industrial installation as well as repairs for all electrical needs. FES provides professional service based on our motto “Your Needs. Our Service”. Our commitment is to provide reliable service, respect, hard word, honesty and environmental awareness to e...ach and every job. Each and every installation or repair leaves you with an electrical system free from defects while ensuring electrical safety and reliability. We give you dependable, professional electrical wiring installation services that ends with a job well done from start to finish. In addition, FES is a company that believes in upfront communication with our customer, fair charges, and quality work. To put it simply, we do what we say we are going to do.

FES, is licensed as your electrical contractor in Louisiana with over 30 years experience. Our experience includes residential, commercial, and industrial installation as well as repairs for all electrical needs. FES provides professional service based on our motto “Your Needs. Our Service”. Our commitment is to provide reliable service, respect, hard word, honesty and environmental awareness to e...ach and every job. Each and every installation or repair leaves you with an electrical system free from defects while ensuring electrical safety and reliability. We give you dependable, professional electrical wiring installation services that ends with a job well done from start to finish. In addition, FES is a company that believes in upfront communication with our customer, fair charges, and quality work. To put it simply, we do what we say we are going to do.


Avatar for Doug's Service Company

Doug's Service Company

4.10(
30
)

Doug's Service Company

4.10(
30
)
Customers say: Super punctual
37 years of experience

For over 30 years, Doug’s Service Company has been providing South LA with quality plumbing, heating, air conditioning, and electrical services. Whether you need a simple fix or a more complex in-home system project, such as electrical upgrades or complete HVAC replacements, their expert technicians can handle them all. The company is committed to meeting all your needs and exceeding expectations. As a second generation family-run business, Doug’s knows what it takes to keep homes safe, efficient, and reliable. Count on them for prompt, cost-effective services every time. All service calls will be answered by a member of their team no matter what time of day or night. Call now or visit their website to schedule plumbing, heating, cooling, or electrical services. Doug’s is looking forward to serving you.

"Complete fraudulent company. Service call-Rent house #1, 9 year old unit: they said we needed a new one. We bought a new one. Service call-Rent house #2, 5 year old unit: they said we needed a new one. I got smart and called another company. Sure enough, the other company changed out the power board which was under warranty and it didn't cost a thing. We also have a "Preferred Membership" (with Doug's) on these houses which we are supposed to get annual maintenance, no overtime fees etc. However, they do not honor the program, they did charge overtime fees and we have never had anyone call for a scheduled maintenance. To top it off, nobody will call back if you have a complaint and because they had my debit account info for a completely different house, they were able to take money out of my account to pay the bill I was trying to dispute. So my advise-Use a more reputable company that cares about service."

Lani T on February 2023

For over 30 years, Doug’s Service Company has been providing South LA with quality plumbing, heating, air conditioning, and electrical services. Whether you need a simple fix or a more complex in-home system project, such as electrical upgrades or complete HVAC replacements, their expert technicians can handle them all. The company is committed to meeting all your needs and exceeding expectations. As a second generation family-run business, Doug’s knows what it takes to keep homes safe, efficient, and reliable. Count on them for prompt, cost-effective services every time. All service calls will be answered by a member of their team no matter what time of day or night. Call now or visit their website to schedule plumbing, heating, cooling, or electrical services. Doug’s is looking forward to serving you.

"Complete fraudulent company. Service call-Rent house #1, 9 year old unit: they said we needed a new one. We bought a new one. Service call-Rent house #2, 5 year old unit: they said we needed a new one. I got smart and called another company. Sure enough, the other company changed out the power board which was under warranty and it didn't cost a thing. We also have a "Preferred Membership" (with Doug's) on these houses which we are supposed to get annual maintenance, no overtime fees etc. However, they do not honor the program, they did charge overtime fees and we have never had anyone call for a scheduled maintenance. To top it off, nobody will call back if you have a complaint and because they had my debit account info for a completely different house, they were able to take money out of my account to pay the bill I was trying to dispute. So my advise-Use a more reputable company that cares about service."

Lani T on February 2023


Avatar for Green Apple Foam

Green Apple Foam

5.00(
5
)

Green Apple Foam

5.00(
5
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Green Apple Insulation has been the #1 spray foam insulation company for the past five years. With over 500+ homes and businesses spray foamed in 2016 alone and over 3,000+ since 2012 making it the most trusted and reputable company offering energy efficient insulation solutions to both residential and commercial buildings. Our company has flawlessly held an A+ Rating since 2005 with the BBB and numerous other consumer report websites by ensuring customer satisfaction always comes first with every client individually.

Green Apple Insulation has been the #1 spray foam insulation company for the past five years. With over 500+ homes and businesses spray foamed in 2016 alone and over 3,000+ since 2012 making it the most trusted and reputable company offering energy efficient insulation solutions to both residential and commercial buildings. Our company has flawlessly held an A+ Rating since 2005 with the BBB and numerous other consumer report websites by ensuring customer satisfaction always comes first with every client individually.


St Pierre's Services Inc

4.29(
7
)

St Pierre's Services Inc

4.29(
7
)
Customers say: Quick response
65 years of experience

Specializing in all phases of HVAC services, installs, and repairs! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"All good. On time, called before arriving, courteous, friendly and quick"

Terry M on December 2020

Specializing in all phases of HVAC services, installs, and repairs! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"All good. On time, called before arriving, courteous, friendly and quick"

Terry M on December 2020


Avatar for PosiGen Solar Solutions

PosiGen Solar Solutions

3.29(
14
)

PosiGen Solar Solutions

3.29(
14
)
14 years of experience

PosiGen was founded in 2011 in New Orleans, LA, with the mission of making a positive financial impact on the lives of homeowners. PosiGen has Solar, Storage, Energy Effeiciency and Roofing offerings that are fit for all homeowners. Whether you are ready to replace your roof, or simply ready to put your roof to work, PosiGen is a great option for customers looking to build whole home solutions that fit any budget.

"I've been with Posigen for about 7 years now and have always paid my bills on time!!!! As of Feb. 2022, I haven't been able to monitor my Solar Production because Posigen haven't updated their system to 5g Capability!!! I told them my payments are to be deferred until they update the system on their end!!! I spoke with a couple Reps that said your panels are producing what they should based on your production on your Electric Bill!!! I asked how can I know if I cant see the daily production to ensure the panels are producing what they should!!! They said take my word for it!!! I'm like that's very bogus to tell a faithful customer to take your word!!! Especially when the issue is not on their end!!! Now because of Non-Payments for 2 months of me not knowing what I'm producing since Feb, they're now threatening to shut my system off!!! Who treats a customer like this when the issue is on their end!!! Especially when that customer has been making faithful payments up into them not upgrading the system on their end!!! Can someone please recommend A good lawyer to stop them from interfering with system!!! Again, the issue is not on my end!!! I need help!!!!"

Shelton L on August 2022

PosiGen was founded in 2011 in New Orleans, LA, with the mission of making a positive financial impact on the lives of homeowners. PosiGen has Solar, Storage, Energy Effeiciency and Roofing offerings that are fit for all homeowners. Whether you are ready to replace your roof, or simply ready to put your roof to work, PosiGen is a great option for customers looking to build whole home solutions that fit any budget.

"I've been with Posigen for about 7 years now and have always paid my bills on time!!!! As of Feb. 2022, I haven't been able to monitor my Solar Production because Posigen haven't updated their system to 5g Capability!!! I told them my payments are to be deferred until they update the system on their end!!! I spoke with a couple Reps that said your panels are producing what they should based on your production on your Electric Bill!!! I asked how can I know if I cant see the daily production to ensure the panels are producing what they should!!! They said take my word for it!!! I'm like that's very bogus to tell a faithful customer to take your word!!! Especially when the issue is not on their end!!! Now because of Non-Payments for 2 months of me not knowing what I'm producing since Feb, they're now threatening to shut my system off!!! Who treats a customer like this when the issue is on their end!!! Especially when that customer has been making faithful payments up into them not upgrading the system on their end!!! Can someone please recommend A good lawyer to stop them from interfering with system!!! Again, the issue is not on my end!!! I need help!!!!"

Shelton L on August 2022

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Energy Efficiency Auditing questions, answered by experts

R-value is calculated by dividing the thickness of an insulation material by its thermal conductivity. The material's composition and density influence thermal conductivity. Materials with lower conductivity values provide better insulation. The higher the R-value, the better the material is at insulating, helping homeowners select insulation that meets the energy needs of their climate and home layout.

Installing weather stripping or upgrading to insulated panels can improve efficiency.

Some types of electric fireplaces use more electricity than others. Models that produce 1,500 watts will have more of an effect on your heating bill than 750-watt models. 

Electric fireplaces use an average of $1.85 of electricity every eight hours. These minimal operational costs aren’t likely to make a big difference in your electric bill—unless you’re using it as a primary heating source for your home and it’s running most of the time.

Thankfully, LED lights use less electricity than incandescent lights, meaning you won’t spend as much on utility bills by using these light strips. Each 5-meter LED light strip will cost about $3 per year on your energy bill.

Depending on the level of audit you choose, a home energy audit will at least include a walk-through of the home to determine visible inefficiencies, but may include testing and a highly detailed inspection and report laying out the home’s inefficiencies and providing recommendations to fix those issues. The audit may also include a review of utility bills and mechanical testing. Consult your home energy auditor about the types of services they provide before hiring.

The Edgard, LA homeowners’ guide to energy efficiency auditing services

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