Top-rated batt, rolled or reflective insulation install or upgrade pros.

Get matched with top batt, rolled or reflective insulation install or upgrade pros in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Batt, rolled or reflective insulation install or upgrade pros in Islip

J.C. Home Care Center, Inc.
200 Route 110, Suite 2
4.46(
790
)
Approved Pro
J.C. Home Care Center, Inc.
200 Route 110, Suite 2
4.46(
790
)
Approved Pro
Customers say: Quick response
165 local quotes requested
43 years of experience

Established 1982, insulation is our ONLY business. Our green materials will reach every nook and cranny and won't solidify and shrink as most other products. BPI certified. Lifetime warranty,thermal scan. 0% financing available!! Visa, Mastercard, Discover, and American Express! BBB A PLUS rated since 1982.Angies List Super Service award.Customer satisfaction is our top priority. You can reach us directly @ 800 6606446. Please visit our website at https://jcinsulation.com/

"Very professional & personable team, from the estimate to the day of install. Came earlier than expected (which was great), they were very careful with our personal belongings by covering everything and clean up. They didn't mind our crazy dogs in the mix of things. Would highly recommend JC Home to do your insulation install. "

Laura C on February 2025

Established 1982, insulation is our ONLY business. Our green materials will reach every nook and cranny and won't solidify and shrink as most other products. BPI certified. Lifetime warranty,thermal scan. 0% financing available!! Visa, Mastercard, Discover, and American Express! BBB A PLUS rated since 1982.Angies List Super Service award.Customer satisfaction is our top priority. You can reach us directly @ 800 6606446. Please visit our website at https://jcinsulation.com/

"Very professional & personable team, from the estimate to the day of install. Came earlier than expected (which was great), they were very careful with our personal belongings by covering everything and clean up. They didn't mind our crazy dogs in the mix of things. Would highly recommend JC Home to do your insulation install. "

Laura C on February 2025


Magio Full Insulation
197 Seaside Ave, 1st Floor #1
New on HomeAdvisorNew on Angi
Approved Pro
Magio Full Insulation
197 Seaside Ave, 1st Floor #1
New on AngiNew on HomeAdvisor
Approved Pro
2 years of experience
Free onsite estimate

At our company, we take immense pride in our wealth of experience, expertise, and the exceptional customer service we offer to meet our clients' needs. Our mission is to consistently deliver outstanding design work and drawings, from project initiation to completion. We place great emphasis on understanding and exceeding our customers' needs and expectations, ensuring that every interaction is conducted with the utmost professionalism. Our reputation is founded on top-notch service and quality, irrespective of the size of the project. Get in touch with us today!

At our company, we take immense pride in our wealth of experience, expertise, and the exceptional customer service we offer to meet our clients' needs. Our mission is to consistently deliver outstanding design work and drawings, from project initiation to completion. We place great emphasis on understanding and exceeding our customers' needs and expectations, ensuring that every interaction is conducted with the utmost professionalism. Our reputation is founded on top-notch service and quality, irrespective of the size of the project. Get in touch with us today!


Avatar for Triple H Insulation
Triple H Insulation
90 Arlington Ave.
4.55(
20
)
Approved Pro
Triple H Insulation
90 Arlington Ave.
4.55(
20
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
191 local quotes requested

Since 1999, woman-owned and operated Triple H Insulation has been providing Long Island customers with the most comprehensive home evaluation services with the utmost integrity and professionalism. We specialize in all aspects of Insulation and Air Sealing, including open and closed-cell Spray Foam, blown in and dense-packed cellulose, crawl space encapsulation and dehumidification. We can perform a free evaluation of your home from your basement or crawlspace to your attic. As a woman-owned company, we are committed to treating everyone with equal respect and focus on direct communication with all the household decision makers so each person is engaged in the process. Our skilled comfort consultants use building science principles to help our clients reduce energy costs and improve their homes' comfort. We hold a Gold Star designation from the Building Performance Institute (BPI.org) and our staff is Gold Star BPI certified. Triple H has Home Improvement Licenses in Suffolk, Nassau and NYC. See our great before and after photos on triplehcontracting.com.

"They are supposed to come tomorrow, they agreed on that. They called and told me that the job is too small and they refused to do the job. Meanwhile I described the job to the woman, the dimensions and the specifics and she agreed but still cancelled it."

Benny C on December 2021

Since 1999, woman-owned and operated Triple H Insulation has been providing Long Island customers with the most comprehensive home evaluation services with the utmost integrity and professionalism. We specialize in all aspects of Insulation and Air Sealing, including open and closed-cell Spray Foam, blown in and dense-packed cellulose, crawl space encapsulation and dehumidification. We can perform a free evaluation of your home from your basement or crawlspace to your attic. As a woman-owned company, we are committed to treating everyone with equal respect and focus on direct communication with all the household decision makers so each person is engaged in the process. Our skilled comfort consultants use building science principles to help our clients reduce energy costs and improve their homes' comfort. We hold a Gold Star designation from the Building Performance Institute (BPI.org) and our staff is Gold Star BPI certified. Triple H has Home Improvement Licenses in Suffolk, Nassau and NYC. See our great before and after photos on triplehcontracting.com.

"They are supposed to come tomorrow, they agreed on that. They called and told me that the job is too small and they refused to do the job. Meanwhile I described the job to the woman, the dimensions and the specifics and she agreed but still cancelled it."

Benny C on December 2021


D&L Hardwood Flooring
1034 Huckleberry Rd
4.91(
357
)
Approved Pro
D&L Hardwood Flooring
1034 Huckleberry Rd
4.91(
357
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
213 local quotes requested

Fully Licensed & Insured. We repair, refinish, restore and install hardwood floors. We specialize in bringing old hardwood floors back to life. We are experts at stripping hardwood floors, sanding hardwood floors, refinishing hardwood floors, cleaning and polishing wood floors. We can refinish your wood floors with the most durable oil-based protective polyurethanes. We repair all types of wood flooring. If you have broken, cracked, chipped or rotted hard wood floor boards, call us. We know how to repair wood floors seamlessly, including color matching the stain so you would never notice the newly repaired wood floor planks from the original wood flooring. 516-506-2553 office number 516-506-9811 cell phone

"everything went well. They were neat about covering my cabinets the workers pretty much cleaned up afterwards. I would have preferred a paper estimate and receipt for service."

Joanne D on May 2025

Fully Licensed & Insured. We repair, refinish, restore and install hardwood floors. We specialize in bringing old hardwood floors back to life. We are experts at stripping hardwood floors, sanding hardwood floors, refinishing hardwood floors, cleaning and polishing wood floors. We can refinish your wood floors with the most durable oil-based protective polyurethanes. We repair all types of wood flooring. If you have broken, cracked, chipped or rotted hard wood floor boards, call us. We know how to repair wood floors seamlessly, including color matching the stain so you would never notice the newly repaired wood floor planks from the original wood flooring. 516-506-2553 office number 516-506-9811 cell phone

"everything went well. They were neat about covering my cabinets the workers pretty much cleaned up afterwards. I would have preferred a paper estimate and receipt for service."

Joanne D on May 2025


Kings Construction & Flooring Corporation
5.00(
1
)
Approved Pro
Kings Construction & Flooring Corporation
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
434 local quotes requested

Kings Construction is ready willing and able to do whatever it takes to get the job done correctly and outstanding so you the homeowner is amazed when your project is completed. My staff and I have been doing flooring for 36 years we are capable to handling any types of floors installing or refining and repairs even the worst floors and making beautiful remarkable and amazing when the job is done. I look forward to do business with you! God Blessings

"I recently had the pleasure of working with Daryl from American Construction on several home improvement projects and I couldn't be more pleased with the outcome. After the disappointment of another company's subpar flooring installation, Daryl stepped in and completely transformed the situation. Not only did he meticulously level and reinstall the flooring, but the craftsmanship was exceptional. The transformation didn't stop there; he expertly opened up a wall in our kitchen, added stairs, and installed new banisters that have truly elevated our home's aesthetic. The landing steps were another concern of mine, as I was anxious about the wood matching our existing vinyl. To my delight, Daryl matched it perfectly, exceeding all my expectations. Throughout the process, he was not only nice and friendly but also full of great ideas, demonstrating a perfectionist's attention to detail. American Construction is the epitome of professionalism and skill. I highly recommend them to anyone looking to enhance their home. Five stars!"

Marlene C on November 2023

Kings Construction is ready willing and able to do whatever it takes to get the job done correctly and outstanding so you the homeowner is amazed when your project is completed. My staff and I have been doing flooring for 36 years we are capable to handling any types of floors installing or refining and repairs even the worst floors and making beautiful remarkable and amazing when the job is done. I look forward to do business with you! God Blessings

"I recently had the pleasure of working with Daryl from American Construction on several home improvement projects and I couldn't be more pleased with the outcome. After the disappointment of another company's subpar flooring installation, Daryl stepped in and completely transformed the situation. Not only did he meticulously level and reinstall the flooring, but the craftsmanship was exceptional. The transformation didn't stop there; he expertly opened up a wall in our kitchen, added stairs, and installed new banisters that have truly elevated our home's aesthetic. The landing steps were another concern of mine, as I was anxious about the wood matching our existing vinyl. To my delight, Daryl matched it perfectly, exceeding all my expectations. Throughout the process, he was not only nice and friendly but also full of great ideas, demonstrating a perfectionist's attention to detail. American Construction is the epitome of professionalism and skill. I highly recommend them to anyone looking to enhance their home. Five stars!"

Marlene C on November 2023


Avatar for Amante Creations
Amante Creations
36 WestWood Lane
5.00(
6
)
Approved Pro
Amante Creations
36 WestWood Lane
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
256 local quotes requested

Amante Creations is an experienced and professional residential and commercial hardwood installation and refinishing company. Amante is always dedicated and devoted and committed to superior quality and results. Amante began as Amante Flooring and then expanded to custom woodworking. Our pride and joy is our hardwood flooring. To compliment our floors, we just needed to finish the entire house, room, or office. Ross is a hands-on owner and ensures the job is done correctly from start to finish. Also, see my remodeling website on http://www.amantecreations.com

"Ross and his team did a fantastic job! I had water damage to my existing basement floor and was in a time crunch to repair. Ross came in for an estimate the day I reached out to him, explained what the issue was and came up with a plan to repair the issue and replace the floor with product appropriate for basement. They showed up on time, did excellent work, gave a fair price and did a great clean up when the job was completed. I am very happy with the new floor and have already recommended them to my family!"

Kim G on April 2024

Amante Creations is an experienced and professional residential and commercial hardwood installation and refinishing company. Amante is always dedicated and devoted and committed to superior quality and results. Amante began as Amante Flooring and then expanded to custom woodworking. Our pride and joy is our hardwood flooring. To compliment our floors, we just needed to finish the entire house, room, or office. Ross is a hands-on owner and ensures the job is done correctly from start to finish. Also, see my remodeling website on http://www.amantecreations.com

"Ross and his team did a fantastic job! I had water damage to my existing basement floor and was in a time crunch to repair. Ross came in for an estimate the day I reached out to him, explained what the issue was and came up with a plan to repair the issue and replace the floor with product appropriate for basement. They showed up on time, did excellent work, gave a fair price and did a great clean up when the job was completed. I am very happy with the new floor and have already recommended them to my family!"

Kim G on April 2024


Nepaug River Consulting
No reviews
Nepaug River Consulting
No reviews
25 years of experience

Sustainability consulting firm.

Sustainability consulting firm.


BDK Construction LLC.
1107 Reagan Ct
No reviews
BDK Construction LLC.
1107 Reagan Ct
No reviews
19 years of experience

Growing construction company able to complete all phases of new and old construction

Growing construction company able to complete all phases of new and old construction


Defaria Hardwood Flooring Sales Installation
629 BROADWAY
No reviews
Defaria Hardwood Flooring Sales Installation
629 BROADWAY
No reviews
15 years of experience

Distributors of Hardwood Flooring and Supplies to the Flooring Industry

Distributors of Hardwood Flooring and Supplies to the Flooring Industry


D BROTHERS
9022 Krier Pl
No reviews
D BROTHERS
9022 Krier Pl
No reviews
33 years of experience

As a handyman, Oscar will offer a wide range of home repair services. The services are generally fairly minor tasks, if the problem becomes major a contractor is best suited to solve the difficulty. Handy Man Oscar will offer the value-added feature to pre-screen a contractor when Oscar is unable to perform the repair. This will develop a trust bond with the customer so that when a more minor issue comes up the customer is more likely to call Oscar due to his honesty displayed earlier. Oscar offers fix-it services for: fences, decks/patios, painting, weather proofing, floors, dry wall.

As a handyman, Oscar will offer a wide range of home repair services. The services are generally fairly minor tasks, if the problem becomes major a contractor is best suited to solve the difficulty. Handy Man Oscar will offer the value-added feature to pre-screen a contractor when Oscar is unable to perform the repair. This will develop a trust bond with the customer so that when a more minor issue comes up the customer is more likely to call Oscar due to his honesty displayed earlier. Oscar offers fix-it services for: fences, decks/patios, painting, weather proofing, floors, dry wall.

...
Showing 1-10 of 971

FAQs for batt, rolled or reflective insulation install or upgrade projects in Islip, NY

Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas. 

Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.

Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered. 

Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.

Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency. 

If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.

Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed. 

Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.

Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer. 

Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.

The Islip, NY homeowners’ guide to batt, rolled or reflective insulation installs or upgrades
From average costs to expert advice, get all the answers you need to get your job done.
Batt and roll insulation installed by professional in protective gear
Jun 25, 2025
Jun 25, 2025
Budget for the costs of a roll of insulation based on factors such as R-value, labor, materials, square footage, alternative options, and more.
room in home with sound proofing panels on the wall
Jun 24, 2025
Jun 24, 2025
The cost of soundproofing a room depends mainly on the size of the room and the material used. This guide can help you plan your project budget.
Man installing thermal roof insulation layer
Jun 21, 2025
Jun 21, 2025
Budget for attic insulation costs based on factors such as attic size, insulation type, amount of insulation needed, labor, and more.
new spray foam insulation being applied in attic
Apr 28, 2025
Apr 28, 2025
Spray foam insulation costs depend on the area size, foam type and thickness, and how the pro installs it. We break down the cost to help you budget.
Wooden planks with building foam
Apr 16, 2025
Apr 16, 2025
Create a budget for new insulation using this cost guide, featuring the most important price factors to consider.
Worker installing new home roof insulation
Mar 31, 2025
Mar 31, 2025
Budget for radiant barrier costs based on factors such as foil type, attic size, material quality, ventilation type, labor, and more.
Share project details to get started.