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Spray foam insulation pros in La Porte
Since 1994, D & N insulation has been recognized as a top Insulation Contractor in the michiana area. I’ve provided clients with a wide range of contracting services for all their insulating needs. Whether you’re looking to foam windows, doors and cracks or spray cellulose in attics/wall cavities, I’m happy to help you achieve the results you seek. Contact us today to receive a free estimate.
"Excellent experience. D&N Insulation came to our home on April 28 and spent several hours blowing insulation onto the basement ceiling for noise. They were punctual, professional, considerate, focused on the job, and they cleaned up afterward. Highly recommended."
Catherine P on May 2025
Since 1994, D & N insulation has been recognized as a top Insulation Contractor in the michiana area. I’ve provided clients with a wide range of contracting services for all their insulating needs. Whether you’re looking to foam windows, doors and cracks or spray cellulose in attics/wall cavities, I’m happy to help you achieve the results you seek. Contact us today to receive a free estimate.
"Excellent experience. D&N Insulation came to our home on April 28 and spent several hours blowing insulation onto the basement ceiling for noise. They were punctual, professional, considerate, focused on the job, and they cleaned up afterward. Highly recommended."
Catherine P on May 2025
Perma-Seal specializes in protecting the value of your home backed by 45 years of serving the Chicagoland and NW Indiana areas. Our basement waterproofing stops leaks and flooding, our foundation repairs fix settling and bowed walls, and our crawl space solutions control humidity and improve air quality. Our concrete lifting and leveling service offers a reliable, quick, and highly effective way to repair your sunken, cracked driveway, patio, pool deck, or sidewalk for a fraction of the cost of replacement. Additionally, we provide yard drainage solutions, sewer and plumbing services, and home comfort solutions such as air sealing, and insulation to ensure your home remains in top condition. What sets us apart? Our commitment to superior customer service and our solid warranty. Any product or work covered by our warranty is serviced free of charge for the entire warranty period. Choose Perma-Seal for reliable, quality solutions to keep your home safe and comfortable.
"Work was done well."
Marc B on April 2025
Perma-Seal specializes in protecting the value of your home backed by 45 years of serving the Chicagoland and NW Indiana areas. Our basement waterproofing stops leaks and flooding, our foundation repairs fix settling and bowed walls, and our crawl space solutions control humidity and improve air quality. Our concrete lifting and leveling service offers a reliable, quick, and highly effective way to repair your sunken, cracked driveway, patio, pool deck, or sidewalk for a fraction of the cost of replacement. Additionally, we provide yard drainage solutions, sewer and plumbing services, and home comfort solutions such as air sealing, and insulation to ensure your home remains in top condition. What sets us apart? Our commitment to superior customer service and our solid warranty. Any product or work covered by our warranty is serviced free of charge for the entire warranty period. Choose Perma-Seal for reliable, quality solutions to keep your home safe and comfortable.
"Work was done well."
Marc B on April 2025
The roof is an essential part of your property that provides protection to you and your belongings. Make sure that it is always in perfect condition. For quality residential, commercial, and industrial roofing services, you can rely on Sanchez Roofing & Construction Inc.We work on roofs throughout n orthwestern Indiana and eastern Illinois. We will help you improve and maintain the appearance of your residential or commercial property through our roofing solutions.
"They did my roofing and the ceiling."
Elaine S on May 2022
The roof is an essential part of your property that provides protection to you and your belongings. Make sure that it is always in perfect condition. For quality residential, commercial, and industrial roofing services, you can rely on Sanchez Roofing & Construction Inc.We work on roofs throughout n orthwestern Indiana and eastern Illinois. We will help you improve and maintain the appearance of your residential or commercial property through our roofing solutions.
"They did my roofing and the ceiling."
Elaine S on May 2022
Licensed Plumbing Contractor - SafeSeal by Concrete Crawlspaces & Basement Waterproofing. Crawlspace Encapsulation, Sewer Backup Prevention, Modified Overhead Sewers, Basement Floor Replacement, Underpinning, Foundation Crack Repair, Carbon Fiber Wall Straps, Wall Anchors, Spray Foam Insulation, Discounts for Angie's List Members. Financing available. Award winning.
"Steve Gavin, the owner came out and provided me with a great price that was inclusive of the entire scope of the project. During our meeting he took the time to explain the process that his company uses. Once the permits were issued the crew arrived the next morning at 7:00 a.m. as promised. The crew met the deadline for a 1:30 inspection from the Village of Deerfield. They not only met the deadline but they passed the inspection without any issues to be corrected. The crew worked until 7:00 p.m. completing the job. I would also note that they left my home spotless!"
Richard R on September 2019
Licensed Plumbing Contractor - SafeSeal by Concrete Crawlspaces & Basement Waterproofing. Crawlspace Encapsulation, Sewer Backup Prevention, Modified Overhead Sewers, Basement Floor Replacement, Underpinning, Foundation Crack Repair, Carbon Fiber Wall Straps, Wall Anchors, Spray Foam Insulation, Discounts for Angie's List Members. Financing available. Award winning.
"Steve Gavin, the owner came out and provided me with a great price that was inclusive of the entire scope of the project. During our meeting he took the time to explain the process that his company uses. Once the permits were issued the crew arrived the next morning at 7:00 a.m. as promised. The crew met the deadline for a 1:30 inspection from the Village of Deerfield. They not only met the deadline but they passed the inspection without any issues to be corrected. The crew worked until 7:00 p.m. completing the job. I would also note that they left my home spotless!"
Richard R on September 2019
Local Handyman and Property Maintenance services. Family owned, operated, and trustworthy.
Local Handyman and Property Maintenance services. Family owned, operated, and trustworthy.
Today, Terry’s Discount Windows and More is a trusted source for replacement windows, exterior doors, architectural shingles and quality siding, as well as professional installation of all of the products sold. Our installers are hand selected to set a benchmark in the industry for best-in-class work quality, neatness, efficiency and professionalism. Our installers go the extra mile to ensure complete satisfaction with every installation. All Terry’s installers are licensed, bonded and insured for your protection. Terry’s sales team will work with you to determine the very best products for the job and budget allowed, making themselves available to you during every step of the project. From the start, you’ll enjoy a stress-free relaxing sales process at Terry’s Discount Windows and More – no pressure, no hype! Browse our large showroom and try working models. Take as much time as you like and ensure your purchase is right for you. Enjoy our gourmet beverage center and take your time in selecting the right products for your home. Browsing with kids? Not to worry – your kids will love our play area, keeping them safely occupied while you shop without distraction! As a factory direct company, we offer top quality products for less than you’d find at retail stores. By buying factory direct, we are able to negotiate better pricing by eliminating the middle man. By eliminating the middle man, we can eliminate a substantial amount of mark-up, which means more direct savings for you. Our Services: Windows Siding Doors Roofing And Much More!
"Terrys is an amazing company to work for and to have work done by! Installers are fantastic & the sales guys are great. If you’re looking for windows, doors, siding, gutters, or a roof TDW is your place! & the warranty is the best part!!"
Emma L on December 2022
Today, Terry’s Discount Windows and More is a trusted source for replacement windows, exterior doors, architectural shingles and quality siding, as well as professional installation of all of the products sold. Our installers are hand selected to set a benchmark in the industry for best-in-class work quality, neatness, efficiency and professionalism. Our installers go the extra mile to ensure complete satisfaction with every installation. All Terry’s installers are licensed, bonded and insured for your protection. Terry’s sales team will work with you to determine the very best products for the job and budget allowed, making themselves available to you during every step of the project. From the start, you’ll enjoy a stress-free relaxing sales process at Terry’s Discount Windows and More – no pressure, no hype! Browse our large showroom and try working models. Take as much time as you like and ensure your purchase is right for you. Enjoy our gourmet beverage center and take your time in selecting the right products for your home. Browsing with kids? Not to worry – your kids will love our play area, keeping them safely occupied while you shop without distraction! As a factory direct company, we offer top quality products for less than you’d find at retail stores. By buying factory direct, we are able to negotiate better pricing by eliminating the middle man. By eliminating the middle man, we can eliminate a substantial amount of mark-up, which means more direct savings for you. Our Services: Windows Siding Doors Roofing And Much More!
"Terrys is an amazing company to work for and to have work done by! Installers are fantastic & the sales guys are great. If you’re looking for windows, doors, siding, gutters, or a roof TDW is your place! & the warranty is the best part!!"
Emma L on December 2022
AMARCO Roofing is now past its 20th year of operation. What started in 1990 as a small shingle installation company has become a stable local roofing company that is at the top its game and head & shoulders above what has become the industry standard. Call us today, your Valparaiso roofing Contractor.
"EXCELLENT!!! See above"
Kevin W F on January 2018
AMARCO Roofing is now past its 20th year of operation. What started in 1990 as a small shingle installation company has become a stable local roofing company that is at the top its game and head & shoulders above what has become the industry standard. Call us today, your Valparaiso roofing Contractor.
"EXCELLENT!!! See above"
Kevin W F on January 2018
If you’re looking for humane and efficient wild animal removal services, you’ve come to the right place. Varment Guard Wildlife Services was founded in 1983 and has been passionate about delivering environmentally conscious and safe wildlife pest removal services ever since. From rowdy raccoons to ornery opossums to damaging deer, bats, moles, or groundhogs, we have experience solving and preventing many types of wildlife challenges. We offer wild animal removal services to Minnesota, Michigan, Indiana, Illinois, Ohio, Pennsylvania, and parts of Kentucky and Wisconsin. So, if you’re wondering, where can I find quality wildlife services near me? Look no further. Varment Guard has you covered.
"The project was evaluated and determined that services were not necessary. Will, the inspector, was very professional and gave us some good recommendations. He possibly saved us thousands of dollars ( from another local exterminator’s services who quoted around $2000). I will use your services in the future, should I need to. I will recommend this company to family and friends. We are extremely pleased and relieved."
Steven H on August 2024
If you’re looking for humane and efficient wild animal removal services, you’ve come to the right place. Varment Guard Wildlife Services was founded in 1983 and has been passionate about delivering environmentally conscious and safe wildlife pest removal services ever since. From rowdy raccoons to ornery opossums to damaging deer, bats, moles, or groundhogs, we have experience solving and preventing many types of wildlife challenges. We offer wild animal removal services to Minnesota, Michigan, Indiana, Illinois, Ohio, Pennsylvania, and parts of Kentucky and Wisconsin. So, if you’re wondering, where can I find quality wildlife services near me? Look no further. Varment Guard has you covered.
"The project was evaluated and determined that services were not necessary. Will, the inspector, was very professional and gave us some good recommendations. He possibly saved us thousands of dollars ( from another local exterminator’s services who quoted around $2000). I will use your services in the future, should I need to. I will recommend this company to family and friends. We are extremely pleased and relieved."
Steven H on August 2024
We have over 30 years experience and offer affordable prices for flexible services without a contract. Our services are guaranteed. We offer pest control, nuisance wildlife and termite services. We also have a 24 hour emergency service.
"They did not follow their contract. We did more than what they asked and still didn’t have good results with them. When we asked why they would not guarantee their work, they staff lady just said unfortunately that’s just our policy. What’s the point of a contract then?"
Kristina S on March 2023
We have over 30 years experience and offer affordable prices for flexible services without a contract. Our services are guaranteed. We offer pest control, nuisance wildlife and termite services. We also have a 24 hour emergency service.
"They did not follow their contract. We did more than what they asked and still didn’t have good results with them. When we asked why they would not guarantee their work, they staff lady just said unfortunately that’s just our policy. What’s the point of a contract then?"
Kristina S on March 2023
Spray foam insulation services FAQs
Yes, you should remove old insulation if it's damaged, contaminated, or deteriorated. Signs like water damage, rodent droppings, mold, or gaps mean removal is essential to maintain energy efficiency and a safe living environment. If the insulation is intact and functioning well, removal isn't necessary. However, compromised insulation can increase energy costs and pose health risks.
Attic insulation lasts 80 to 100 years; however, its performance starts to decline after 15 years. Insulation loses effectiveness as materials like fiberglass become dirty, wet, or affected by mold and other contaminants. Regular evaluation is critical because reduced insulation performance leads to higher energy loss. A professional inspection confirms when replacement is necessary, ensuring that your home maintains peak energy efficiency and comfort.
Excess attic insulation does not enhance energy efficiency beyond an optimal threshold. When insulation surpasses the necessary level for your region’s climate, additional material does not improve heat retention and may cause moisture buildup. Maintaining the correct balance is essential because over-insulation can lead to unintended issues without lowering energy costs. A professional assessment ensures that the amount of insulation is ideal for performance and efficiency, and helps avoid unnecessary expenses.
R-value is the measure of a material’s ability to resist heat transfer and directly determines insulation performance. A higher R-value means the material retains heat efficiently during winter and minimizes energy loss in warmer months. Selecting insulation with the appropriate R-value for your specific location is essential because environmental conditions and installation areas significantly influence energy efficiency. Over time, external factors like moisture may degrade the R-value, which underscores the importance of periodic evaluation.
Insulation damage occurs in several forms, including mold growth, pest infestations, water intrusion, and electrical harm. Damaged insulation compromises heat retention and significantly increases energy expenses while posing serious health risks. Immediate removal and replacement of compromised insulation are imperative to restore optimal performance and ensure the safety of your home. Regular inspections will identify these issues early, allowing for swift corrective action that maintains efficiency and protects occupants.
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