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TRUSTED BY HAMMOND, LA HOMEOWNERS
4.8 Average homeowner rating
25 Verified insulation services reviews
Verified Reviews for Insulation Service pros in Hammond, LA
*The Angi rating for Insulation Service companies in Hammond, 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 Hammond, 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 13, 2025
Find Insulation pros in Hammond
Air Duct Cleaning Services
Air Duct Cleaning Services
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
111 local quotes requested
We clean and sanitize air ducts, air returns, air vents, & dryer vents. Call AJ for a free estimate. Fast, professional, convenient service with the best prices! Choose us to help you breathe clean, healthy air!
"The men were on time, knew what was needed and cleaned up after. They were a great team. I spoke with the manager who helped me decide what would be best for my situation. I recommend them to everyone for insulation of their attics. Thank you Mr. Brock. It was a pleasure."
Jewel G on September 2025
We clean and sanitize air ducts, air returns, air vents, & dryer vents. Call AJ for a free estimate. Fast, professional, convenient service with the best prices! Choose us to help you breathe clean, healthy air!
"The men were on time, knew what was needed and cleaned up after. They were a great team. I spoke with the manager who helped me decide what would be best for my situation. I recommend them to everyone for insulation of their attics. Thank you Mr. Brock. It was a pleasure."
Jewel G on September 2025
Sunlight Contractors
Sunlight Contractors
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
73 local quotes requested
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
Cajun Home Services
Cajun Home Services
23 years of experience
Kitchens, Baths, and Everything in Between. Cajun Home Services is a full service Residential General Contractor serving the greater New Orleans area. Licensed and Insured, you can trust your home with us. We provide residential remodeling, new construction, complete renovations, interior and exterior design, flooring, additions, patios, decks, fencing, roofing, siding, landscaping, electrical, plumbing, lighting, sound installation, paint, drywall, cleaning service, lawn service, carpentry, trim, cabinets, showers, tubs, doors, and more.
Kitchens, Baths, and Everything in Between. Cajun Home Services is a full service Residential General Contractor serving the greater New Orleans area. Licensed and Insured, you can trust your home with us. We provide residential remodeling, new construction, complete renovations, interior and exterior design, flooring, additions, patios, decks, fencing, roofing, siding, landscaping, electrical, plumbing, lighting, sound installation, paint, drywall, cleaning service, lawn service, carpentry, trim, cabinets, showers, tubs, doors, and more.
Wilserv Corporation
Wilserv Corporation
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
We are a full service insulation contractor. Our options include the installation of fiberglass, cellulose, mineral wool, open and closed cell insulation. We also can provide removal of existing insulation and debris. Please give us a call today for a free estimate!
"Very professional staff and crew, exceptional insulation performance noticed immediately!"
TL S on June 2021
We are a full service insulation contractor. Our options include the installation of fiberglass, cellulose, mineral wool, open and closed cell insulation. We also can provide removal of existing insulation and debris. Please give us a call today for a free estimate!
"Very professional staff and crew, exceptional insulation performance noticed immediately!"
TL S on June 2021
Eco Blanket llc
Eco Blanket llc
We are a company that's striving to help reduce energy consumption and home energy loss. With energy costs always going up, we can help you reduce your energy expenses. We specialize in fiberglass attic insulation, Energy Audits and Eco Friendly Commercial Office Cleaning. Eco Blanket LLC has over 20 years of combined experience. Call in today for a free estimate.
We are a company that's striving to help reduce energy consumption and home energy loss. With energy costs always going up, we can help you reduce your energy expenses. We specialize in fiberglass attic insulation, Energy Audits and Eco Friendly Commercial Office Cleaning. Eco Blanket LLC has over 20 years of combined experience. Call in today for a free estimate.
W.C. Construction & Ac/Heat
W.C. Construction & Ac/Heat
We do home repairs and remodels along with decks fences and much more als we do Ac/Heat repairs and installs we have over 15 years in the business
We do home repairs and remodels along with decks fences and much more als we do Ac/Heat repairs and installs we have over 15 years in the business
A/C Worx Louisiana, LLC
A/C Worx Louisiana, LLC
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Our business is our livelihood but it is also so much more. A/C Worx Louisiana LLC, formerly CSC Air Conditioning & Heating, was started to fill a void in the current market and to make a business that the people of Hammond and surrounding areas can place their trust in at an affordable $85 call out rate Mon-Sun. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. We stand committed to our purpose as we stand committed to the people of Hammond and surrounding areas. 15% discount to Police, Fire, EMS, and Military active and retired.
"On a sweltering, sunny day in late June, we noticed at around 3 pm that our air-conditioning was no longer cooling, just blowing warm air around. I called them and they came out at 7 pm that same night. It took 3 of them until 10 pm to find the faulty valve, replace it, refill the coolant and get the system running again. We were super-grateful to them for spending all their evening fixing our a/c!"
Monika S on July 2020
Our business is our livelihood but it is also so much more. A/C Worx Louisiana LLC, formerly CSC Air Conditioning & Heating, was started to fill a void in the current market and to make a business that the people of Hammond and surrounding areas can place their trust in at an affordable $85 call out rate Mon-Sun. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. We stand committed to our purpose as we stand committed to the people of Hammond and surrounding areas. 15% discount to Police, Fire, EMS, and Military active and retired.
"On a sweltering, sunny day in late June, we noticed at around 3 pm that our air-conditioning was no longer cooling, just blowing warm air around. I called them and they came out at 7 pm that same night. It took 3 of them until 10 pm to find the faulty valve, replace it, refill the coolant and get the system running again. We were super-grateful to them for spending all their evening fixing our a/c!"
Monika S on July 2020
Calvary Construction Group Inc.
Calvary Construction Group Inc.
11 years of experience
Remodeling and Restoration experts. We understand that everyone has different needs, we strive to meet those needs and exceed your expectations. Customer service is our top priority.
Remodeling and Restoration experts. We understand that everyone has different needs, we strive to meet those needs and exceed your expectations. Customer service is our top priority.
Solar Wolf Energy
Solar Wolf Energy
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!
FAQs for insulation service projects in Hammond, 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 Hammond, LA homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.
Wool insulation offers a higher R-value than fiberglass but is more expensive. Use this guide to estimate wool insulation costs for your home.
•Discover roof insulation costs, including average prices, key cost factors, and expert tips to help you budget and save on your next project.
Crawl space insulation costs vary by size, insulation type, and material. Read this guide to learn how much your crawl space insulation could cost.
Learning how to install insulation requires technique, patience, and safety training. Read our guide to see if it’s a DIY project you should take on yourself.
Knowing how to calculate the R-value of insulation and other materials is essential for determining whether you have too little or too much of it.
How much does it cost to insulate a wall? This guide breaks down the associated costs and variables to consider when setting your project budget.
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