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TRUSTED BY NEW ROADS, LA HOMEOWNERS
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Verified Reviews for Insulation Service pros in New Roads, LA
*The Angi rating for Insulation Service companies in New Roads, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in New Roads, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on December 16, 2025
Find Insulation pros in New Roads

Sunlight Contractors
Sunlight Contractors
Sunlight Contractors is a Master Certified Spray Foam Installer and one of the region’s highest-credentialed building-science firms. We specialize in spray foam insulation, building-performance diagnostics, and Structural Mold, Moisture & Humidity Forensic Investigation. Licensed with the LSLBC in Residential, Commercial, Plumbing, Electrical, HVAC, and Mold Remediation—and reciprocally licensed in 14 states—we are also certified as RESNET Energy Raters, BPI Gold Star Contractors, SPFA Master Installers, GAF Master Elite Roofers, and ABAA air-barrier professionals. We provide monolithic spray-foam seals, blower-door testing, ASHRAE 62.2 reports, infrared imaging, and HVAC balancing. Additional services include moisture control, foundation repairs, pier-and-beam work, roofing, renovations, painting, flooring, framing, and more. With 2,100+ 5-star reviews and five Louisiana locations, we deliver efficient, healthy, and durable property solutions.
"They called me back immediately, sent someone by the next day, and did the job the following day. Great communication and explanations throughout. Very courteous, hard working, and professional. I recommend them to anyone who needs insulation. Truly top notch service and work! We can already feel the difference in our home after Sunlight Contractors insulated below our home. Cannot thank them enough, Ira is your man! -Frankie"
Frankie C on January 2025
Sunlight Contractors is a Master Certified Spray Foam Installer and one of the region’s highest-credentialed building-science firms. We specialize in spray foam insulation, building-performance diagnostics, and Structural Mold, Moisture & Humidity Forensic Investigation. Licensed with the LSLBC in Residential, Commercial, Plumbing, Electrical, HVAC, and Mold Remediation—and reciprocally licensed in 14 states—we are also certified as RESNET Energy Raters, BPI Gold Star Contractors, SPFA Master Installers, GAF Master Elite Roofers, and ABAA air-barrier professionals. We provide monolithic spray-foam seals, blower-door testing, ASHRAE 62.2 reports, infrared imaging, and HVAC balancing. Additional services include moisture control, foundation repairs, pier-and-beam work, roofing, renovations, painting, flooring, framing, and more. With 2,100+ 5-star reviews and five Louisiana locations, we deliver efficient, healthy, and durable property solutions.
"They called me back immediately, sent someone by the next day, and did the job the following day. Great communication and explanations throughout. Very courteous, hard working, and professional. I recommend them to anyone who needs insulation. Truly top notch service and work! We can already feel the difference in our home after Sunlight Contractors insulated below our home. Cannot thank them enough, Ira is your man! -Frankie"
Frankie C on January 2025

Stevenson Insulation Co
Stevenson Insulation Co
Stevenson Insulation Company is a family owned business and has operated and serviced the Houston and surrounding areas since January 1972. Our specialty is residential and commercial insulation for existing homes, new construction, apartments and metal buildings. Stevenson Insulation are experts at insulation removal. We are committed to servicing all customers with the highest quality of attic insulation materials and competitive pricing. Stevenson Insulation Company has a reputation for personal service, honesty and integrity. Mr. Stevenson accompanies his crew on every job to insure you receive workmanship of the highest quality. We are proud of the fact that some of our employees have been with us 30 + years. With our many years of experience in attic insulation, we guarantee you are in good hands. We value our customers and take great pride in our work to provide you with the most efficient application for your job. Our mission is to help every existing homeowner and property owner save money, make their environment more comfortable, and extend the life of the A/C & heating equipment with attic insulation. Stevenson Insulation Company will take the time to answer any questions you may have regarding attic insulation and ventilation and give you the straight honest facts. We offer FREE ESTIMATES and most jobs can be quoted immediately by phone. All calls are handled professionally and efficiently. Stevenson Insulation Company is fully insured, licensed and a member of Angie's List and the Better Business Bureau. Our motto: We sweat to keep You cool! STEVENSON INSULATION COMPANY WILL GIVE YOU THE BEST HOME ADVICE FOR YOUR ENERGY SAVINGS.
"They were very courteous and had good workmanship. They cleaned up the job properly. They were on-time and overall I had a good experience."
Janet D on June 2019
Stevenson Insulation Company is a family owned business and has operated and serviced the Houston and surrounding areas since January 1972. Our specialty is residential and commercial insulation for existing homes, new construction, apartments and metal buildings. Stevenson Insulation are experts at insulation removal. We are committed to servicing all customers with the highest quality of attic insulation materials and competitive pricing. Stevenson Insulation Company has a reputation for personal service, honesty and integrity. Mr. Stevenson accompanies his crew on every job to insure you receive workmanship of the highest quality. We are proud of the fact that some of our employees have been with us 30 + years. With our many years of experience in attic insulation, we guarantee you are in good hands. We value our customers and take great pride in our work to provide you with the most efficient application for your job. Our mission is to help every existing homeowner and property owner save money, make their environment more comfortable, and extend the life of the A/C & heating equipment with attic insulation. Stevenson Insulation Company will take the time to answer any questions you may have regarding attic insulation and ventilation and give you the straight honest facts. We offer FREE ESTIMATES and most jobs can be quoted immediately by phone. All calls are handled professionally and efficiently. Stevenson Insulation Company is fully insured, licensed and a member of Angie's List and the Better Business Bureau. Our motto: We sweat to keep You cool! STEVENSON INSULATION COMPANY WILL GIVE YOU THE BEST HOME ADVICE FOR YOUR ENERGY SAVINGS.
"They were very courteous and had good workmanship. They cleaned up the job properly. They were on-time and overall I had a good experience."
Janet D on June 2019

Spencer's Contracting LLC
Spencer's Contracting LLC
We are a general contractor specializing in remodeling of residential and commercial properties. We got our start in the early 2000's by remodeling outdated homes and bringing them up to current standards and quality. Since then we have accomplished many remodeling projects in the residential and commercial markets. We have a long list of satisfied customers that continue to remind us that being dependable in our service and thorough in our craft is win win for both parties. Please consider us for your next remodel at your home or business.
"Jason did an amazing job! We could not be happier with the finished project. Would highly recommend Spencer’s Contracting!!!"
Donna G on May 2019
We are a general contractor specializing in remodeling of residential and commercial properties. We got our start in the early 2000's by remodeling outdated homes and bringing them up to current standards and quality. Since then we have accomplished many remodeling projects in the residential and commercial markets. We have a long list of satisfied customers that continue to remind us that being dependable in our service and thorough in our craft is win win for both parties. Please consider us for your next remodel at your home or business.
"Jason did an amazing job! We could not be happier with the finished project. Would highly recommend Spencer’s Contracting!!!"
Donna G on May 2019

Montgomery Heating & AC
Montgomery Heating & AC
Family owned and operated, Montgomery Heating and Air Conditioning, has been serving the HVAC needs of Livingston Parish and beyond since 1956. We opened our doors in 1956 as a one-man operation. Mr. Bruce Montgomery gave the company his name as well as the high standard of customer service expected from such a close community service provider. The company, its customers and its service area have all grown quite a bit since then. Today, Donny Gee and his family have proudly kept Montgomery’s name as well as its one-of-a-kind customer service alive as they’ve extended service to East and West Baton Rouge, Ascention, Assumption, East and West Feliciana, St. Helena, St. James, St. John the Baptist and Tangipahoa Parishes. We have several skilled and trained technicians and installers that are able to meet your comfort needs every day of the year.
"This is a great group! They come twice a year for maintenance. Patrick is my usual serviceman and he’s professional, efficient and kind. I ask lots of questions and he always takes the time to explain things. Shawn has also come several times and he is wonderful too! I am very happy with this company and will continue to use them and recommend them to others."
Michelle O on June 2020
Family owned and operated, Montgomery Heating and Air Conditioning, has been serving the HVAC needs of Livingston Parish and beyond since 1956. We opened our doors in 1956 as a one-man operation. Mr. Bruce Montgomery gave the company his name as well as the high standard of customer service expected from such a close community service provider. The company, its customers and its service area have all grown quite a bit since then. Today, Donny Gee and his family have proudly kept Montgomery’s name as well as its one-of-a-kind customer service alive as they’ve extended service to East and West Baton Rouge, Ascention, Assumption, East and West Feliciana, St. Helena, St. James, St. John the Baptist and Tangipahoa Parishes. We have several skilled and trained technicians and installers that are able to meet your comfort needs every day of the year.
"This is a great group! They come twice a year for maintenance. Patrick is my usual serviceman and he’s professional, efficient and kind. I ask lots of questions and he always takes the time to explain things. Shawn has also come several times and he is wonderful too! I am very happy with this company and will continue to use them and recommend them to others."
Michelle O on June 2020

Arrow Termite & Pest Control
Arrow Termite & Pest Control
Arrow Termite & Pest Control strives to provide quality services and consumer satisfaction to keep families, businesses and non-profits pest free. Arrow Termite & Pest Control serves Louisiana, Mississippi, and Texas with sister companies in Alabama and Florida. The company is still a family owned-business with the same core values as its origins. The Cohn family and Arrow Termite & Pest Control are active participants in several charitable organizations in the communities they service. Attention: If you purchase a service through Angie's List, please provide us with a good phone number and contact information so we can give you the best service right away. Award winning. Cost is determined by the job.
"I’ve had Arrow for almost a year and have only seen a tech once. Yet I’m still being charged quarterly. I spoke with someone who assured me that a tech would come out on Friday and when I called back to make sure they were still coming I was informed that the appointment was moved back 2 more weeks. Meanwhile I find termites around the inside perimeter of my home and still nothing. I will be calling for a refund of all my funds. If I could give zero stars I would."
Lazandra B on April 2023
Arrow Termite & Pest Control strives to provide quality services and consumer satisfaction to keep families, businesses and non-profits pest free. Arrow Termite & Pest Control serves Louisiana, Mississippi, and Texas with sister companies in Alabama and Florida. The company is still a family owned-business with the same core values as its origins. The Cohn family and Arrow Termite & Pest Control are active participants in several charitable organizations in the communities they service. Attention: If you purchase a service through Angie's List, please provide us with a good phone number and contact information so we can give you the best service right away. Award winning. Cost is determined by the job.
"I’ve had Arrow for almost a year and have only seen a tech once. Yet I’m still being charged quarterly. I spoke with someone who assured me that a tech would come out on Friday and when I called back to make sure they were still coming I was informed that the appointment was moved back 2 more weeks. Meanwhile I find termites around the inside perimeter of my home and still nothing. I will be calling for a refund of all my funds. If I could give zero stars I would."
Lazandra B on April 2023

Butcher Air Conditioning
Butcher Air Conditioning
Butcher Air Conditioning has been keeping Southwest LA comfortable since 1949. Our professional technicians and installers are fully trained to serve your A/C & heating needs. 24/7 Service and Sales.
"Oil heater installation"
Debra Z on December 2020
Butcher Air Conditioning has been keeping Southwest LA comfortable since 1949. Our professional technicians and installers are fully trained to serve your A/C & heating needs. 24/7 Service and Sales.
"Oil heater installation"
Debra Z on December 2020

Diversified Energy
Diversified Energy
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
D & A Energy Solutions
D & A Energy Solutions
As a full-service provider, we offer air duct system cleaning and energy efficiency solutions that can reduce energy costs and help ensure your safety and comfort.
As a full-service provider, we offer air duct system cleaning and energy efficiency solutions that can reduce energy costs and help ensure your safety and comfort.
Platinum Spray Foam & Coatings
Platinum Spray Foam & Coatings
No subs. Cost is determined by the job. No travel charges. Service fee may apply. May contact through email.
No subs. Cost is determined by the job. No travel charges. Service fee may apply. May contact through email.

Louisiana Home Specialists LLC
Louisiana Home Specialists LLC
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
FAQs for insulation service projects in New Roads, LA
When choosing a professional insulation installer, consider asking these questions to determine the best fit.
Will you address air leaks in my house?
Can you provide an R-value (heat resistance) fact sheet?
What kind of insulation will work best for my home?
How do you handle signs of a water leak?
Are you licensed and insured?
Can you provide customer references?
The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.
If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.
In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:
High heating and cooling bills
Uncomfortable room temperatures
Ice dams on the edge of your roof
Roof leaks
Cold floors and walls
Freezing pipes
Temperature fluctuations
Visibly low insulation
Noise problems
Pest problems
On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:
Blown-in: $1–$4 per square foot
Spray foam: $2–$5 per square foot
Batt: $2–$4 per square foot
Structural insulated panels: $4–$7 per square foot
Loose-fill: $2–$5 per square foot
Reflective: $0.50–$1.50 per square foot
The New Roads, LA homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.

Insulating your attic can massively improve your home’s efficiency and reduce electric bills. Use this guide to find out what attic insulation will cost you.

Learn the key factors that influence the cost of renting a blown-in insulation machine.

How much does a radiant barrier cost? Our guide breaks down prices by type of barrier and size of your attic space.

The best insulation for your basement depends on the insulation location, budget, and climate. Here’s what you need to know about insulation for basements.

Spray foam insulation versus fiberglass—how do you choose? Compare the cost, durability, R-value, and more to pick the right one.

Poor insulation in your house means a less comfortable living space and higher energy bills. Use this guide to diagnose issues with your insulation.
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