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    Verified insulation services reviews

Find Insulation pros in Demarest

Nicholas General Contracting Inc.

27 New County Road
5.00(
2
)

Nicholas General Contracting Inc.

27 New County Road
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With over 40 years of experience in the home improvement industry, our customers are delivered with the same expertise of National brands while keeping cost effective with standard amounts of overhead. We deliver a hands-on approach, where you work hand in hand with a member of the company's founding family through every stage of your project, from our first meeting to our final handshake at the end of your home improvement project. We have the capabilities to deliver a fast, clean, and expert level installation for any of your home improvement needs. That ranges from Kitchens, Bathrooms, Roofing, Attic insulation, Siding, Basements, Windows, Doors, Additions, and everything in between! We look forward to getting the chance to make your home part of the Nicholas Contracting family!

"Nicholas contracting did an amazing job on my home. My wife and I purchased a fixer upper and didn’t realize how much work would need to be done but the guys over at Nicholas contracting were extremely helpful in walking us through everything that we needed. Everyone we dealt with were polite and professional. We agreed on a timeline and they exceeded our expectations and made the entire project stress free. Would highly recommend this company and we look forward to using them again in the future!"

Nick S on December 2024

With over 40 years of experience in the home improvement industry, our customers are delivered with the same expertise of National brands while keeping cost effective with standard amounts of overhead. We deliver a hands-on approach, where you work hand in hand with a member of the company's founding family through every stage of your project, from our first meeting to our final handshake at the end of your home improvement project. We have the capabilities to deliver a fast, clean, and expert level installation for any of your home improvement needs. That ranges from Kitchens, Bathrooms, Roofing, Attic insulation, Siding, Basements, Windows, Doors, Additions, and everything in between! We look forward to getting the chance to make your home part of the Nicholas Contracting family!

"Nicholas contracting did an amazing job on my home. My wife and I purchased a fixer upper and didn’t realize how much work would need to be done but the guys over at Nicholas contracting were extremely helpful in walking us through everything that we needed. Everyone we dealt with were polite and professional. We agreed on a timeline and they exceeded our expectations and made the entire project stress free. Would highly recommend this company and we look forward to using them again in the future!"

Nick S on December 2024


E & G PAINTING

No reviews yet

E & G PAINTING

No reviews yet
Free onsite estimate

WE INSTALL LAMINATE FLOORING, MOLDING, KITCHEN CABINETS, ENTIRE INTERIOR PAINTING WITH A GREAT SERVICES AND EXCELLENT PRICING. WE ALSO DO SHEETROCK INSTALATION. TAMBIEN HABLAMOS ESPANOL. WE ARE A SMALL BUT PROUD COMPANY LOOKING TO DO GREAT WORK FOR OUR CLIENTS.

WE INSTALL LAMINATE FLOORING, MOLDING, KITCHEN CABINETS, ENTIRE INTERIOR PAINTING WITH A GREAT SERVICES AND EXCELLENT PRICING. WE ALSO DO SHEETROCK INSTALATION. TAMBIEN HABLAMOS ESPANOL. WE ARE A SMALL BUT PROUD COMPANY LOOKING TO DO GREAT WORK FOR OUR CLIENTS.


ARG SOLUTIONS ON TIME

No reviews yet

ARG SOLUTIONS ON TIME

No reviews yet

Family-owned company with skilled HVAC Service Technician with 15+ years of experience in maintaining and preparing customer heating and cooling systems. Customer and safety-oriented professional able to handle heavy workloads and deliver high-quality installations and repairs.

Family-owned company with skilled HVAC Service Technician with 15+ years of experience in maintaining and preparing customer heating and cooling systems. Customer and safety-oriented professional able to handle heavy workloads and deliver high-quality installations and repairs.


Olis home improvement

174 Rutherford Place
No reviews yet

Olis home improvement

174 Rutherford Place
No reviews yet
Free onsite estimate

Owner operated and veteran owned small business dedicated to make your home feel like home. With Olis home improvement llc. You get 20+ years of experience in the home improvement industry, from small bathrooms to a total basement remodel we are prepared to bring you top of the line work. If you need painting, caulking, Sheetrock, cabinet installation, flooring, backsplash and anything else your home may need.

Owner operated and veteran owned small business dedicated to make your home feel like home. With Olis home improvement llc. You get 20+ years of experience in the home improvement industry, from small bathrooms to a total basement remodel we are prepared to bring you top of the line work. If you need painting, caulking, Sheetrock, cabinet installation, flooring, backsplash and anything else your home may need.


Ridge One Construction LLC

42 Maple Avenue
5.00(
6
)

Ridge One Construction LLC

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

General contractor specializing in remodels from start to finish. Whether you are looking for an addition, bathroom remodel or someone to help tackle your honey do lists we have got you covered.

"Absolutely 10/10 would recommend and use again! He answered in reasonable time, walked us through everything he was going to do / needed to be done, on time, and priced great! Everything came out amazing!"

Amanda M on March 2024

General contractor specializing in remodels from start to finish. Whether you are looking for an addition, bathroom remodel or someone to help tackle your honey do lists we have got you covered.

"Absolutely 10/10 would recommend and use again! He answered in reasonable time, walked us through everything he was going to do / needed to be done, on time, and priced great! Everything came out amazing!"

Amanda M on March 2024


M6 Builders LLC

309 Richmond Street
No reviews yet

M6 Builders LLC

309 Richmond Street
No reviews yet
Free onsite estimate

Premium commercial & residential builders. Building & Carpentry Services including Trims, Drywall, Framing, Insulation, Wall & Floors, Ceilings, Demolition, Doors, Painting & More! Minority Owned Fully Licensed & Insured OSHA 30+

Premium commercial & residential builders. Building & Carpentry Services including Trims, Drywall, Framing, Insulation, Wall & Floors, Ceilings, Demolition, Doors, Painting & More! Minority Owned Fully Licensed & Insured OSHA 30+


AMC Interior Contracting Corp.

194-41 114th Rd
5.00(
1
)

AMC Interior Contracting Corp.

194-41 114th Rd
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Since 2008, AMC Interior Contracting Corp. has been a trusted and proven home improvement construction company. We provide a range of expert interior renovation services and seek to deliver quality results for our clients. Our goal is to exceed expectations and consistently produce high-quality workmanship that will stand the test of time. AMC Interior Contracting Corp. provides free estimates to clients in the NY metro area, including areas of NJ and CT . We will work with you to find the service you need, transform your space, and give you peace of mind.

"I had the pleasure of working with Abdias Montalvo from AMC Interior Contracting Corp. recently, in order to repair an ornate plaster ceiling that had partially collapsed. The ceiling was original to my over 100 year-old Brooklyn brownstone and I was careful to contract the work to someone who would do the work right and try to maintain as much of the original character. Needless to say, Abdias delivered by providing guidance on how best to maintain the integrity of the ceiling, without compromising too much of the original detail. He guided me through the process, always communicated openly, and respected my opinion. The final product is a testament to Abdias' craftsmanship. He is someone who takes pride in doing quality work and making his clients happy. I would highly recommend AMC Interior Contracting Corp. as an honest, reliable, and brilliantly qualified contractor."

Nadi R on November 2021

Since 2008, AMC Interior Contracting Corp. has been a trusted and proven home improvement construction company. We provide a range of expert interior renovation services and seek to deliver quality results for our clients. Our goal is to exceed expectations and consistently produce high-quality workmanship that will stand the test of time. AMC Interior Contracting Corp. provides free estimates to clients in the NY metro area, including areas of NJ and CT . We will work with you to find the service you need, transform your space, and give you peace of mind.

"I had the pleasure of working with Abdias Montalvo from AMC Interior Contracting Corp. recently, in order to repair an ornate plaster ceiling that had partially collapsed. The ceiling was original to my over 100 year-old Brooklyn brownstone and I was careful to contract the work to someone who would do the work right and try to maintain as much of the original character. Needless to say, Abdias delivered by providing guidance on how best to maintain the integrity of the ceiling, without compromising too much of the original detail. He guided me through the process, always communicated openly, and respected my opinion. The final product is a testament to Abdias' craftsmanship. He is someone who takes pride in doing quality work and making his clients happy. I would highly recommend AMC Interior Contracting Corp. as an honest, reliable, and brilliantly qualified contractor."

Nadi R on November 2021


Home Genius Exteriors

399 Campus Dr
4.52(
44
)

Home Genius Exteriors

399 Campus Dr
4.52(
44
)
Customers say: Super punctual
1014 local quotes requested

Elevate your home with Home Genius Exteriors, setting the standard in New Jersey by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"The guys did a great job on my windows!"

Ambrose P on September 2025

Elevate your home with Home Genius Exteriors, setting the standard in New Jersey by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"The guys did a great job on my windows!"

Ambrose P on September 2025



Spray Foam Region Enterprise Inc

380 Neptune Ave
No reviews yet

Spray Foam Region Enterprise Inc

380 Neptune Ave
No reviews yet
15 years of experience

Dependable Spray Foam Contractor in New York, NY; Long Island, NY; New Jersey, NJ; Connecticut, CT. Spray Foam Region Enterprise Inc is a company dedicated to helping home and business owners in New York, NY, Long Island, NY, New Jersey, NJ, and Connecticut, CT to live a more comfortable life by providing foam insulation service to meet their needs. Our experienced, certified installers and technicians will create a perfect spray insulated barrier for your home, business, or even a truck. 10 Years of Experience, Integrity, and Reliability. 20 years of In-field Experience in the Construction Business; we do know all the subtleties of the construction. Licensed and Insured. Most of the works are done in 1 day 24/7. We use high-quality materials. Work is completed on time. The worksite is always left clean. We offer Closed Cell - Open Cell Spray Foam Insulation. Competitive Prices!!! "Our main goal is customer satisfaction."- Spray Foam Region Enterprise Inc. Free Estimate: 917-365-8332 Office: 917-688-4313 sprayfoam-insulation.com [email protected]

Dependable Spray Foam Contractor in New York, NY; Long Island, NY; New Jersey, NJ; Connecticut, CT. Spray Foam Region Enterprise Inc is a company dedicated to helping home and business owners in New York, NY, Long Island, NY, New Jersey, NJ, and Connecticut, CT to live a more comfortable life by providing foam insulation service to meet their needs. Our experienced, certified installers and technicians will create a perfect spray insulated barrier for your home, business, or even a truck. 10 Years of Experience, Integrity, and Reliability. 20 years of In-field Experience in the Construction Business; we do know all the subtleties of the construction. Licensed and Insured. Most of the works are done in 1 day 24/7. We use high-quality materials. Work is completed on time. The worksite is always left clean. We offer Closed Cell - Open Cell Spray Foam Insulation. Competitive Prices!!! "Our main goal is customer satisfaction."- Spray Foam Region Enterprise Inc. Free Estimate: 917-365-8332 Office: 917-688-4313 sprayfoam-insulation.com [email protected]

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Insulation questions, answered by experts

Hanging a thick blanket over your windows will help to keep the heat inside, but only a little. Covering the glass will also prevent the sunlight from getting in, which might actually decrease the efficiency of your window overall. If you get to the point where you’re hanging blankets over your window to keep warm, call in an expert to seal around your windows to prevent warm air from escaping. They may also recommend replacing old windows that aren’t as insulative as newer window technology. Sealing a window isn’t terribly expensive and can make a big difference.

The most affordable way to insulate behind unfinished walls is to install fiberglass batts or rolls. These total around $0.75 per linear foot, with the width matching the gaps between standard studs perfectly. However, it’s important to consider the R-value of your insulation and the climate in your area, as fiberglass insulation isn’t the best in terms of preventing heat transfer. Plus, the most affordable option may cost more on electricity bills over time. The most affordable way to insulate behind finished walls is to leave them up and use blown-in insulation to avoid drywall replacement.

Duct insulation typically has a long lifespan, often exceeding 10 to 15 years. However, periodic inspections are crucial to check for signs of damage, wear, or deterioration. If you notice issues such as torn or water-damaged insulation, it may be time for replacement or repairs. Additionally, consider upgrading insulation if you're looking to improve energy efficiency or enhance your HVAC system's performance.

You can purchase bags of cellulose and loose-fill fiberglass blown-in insulation from the same local home improvement store where you rent your blower. If you want to use rock wool insulation, you may need to special order it.

Three signs that you need crawl space insulation are drafts, high energy bills, and mold. Drafts can start in crawl spaces and cause hot or cold air to spread to the rest of your home through holes in the floors and walls. And even if your entire home is well-insulated, you can still feel an unchecked draft from your crawl space and in your utility bill. Uninsulated crawl spaces can let in air and moisture, and because they’re built directly on the ground and difficult to dry out, they are hotspots for mold and mildew.

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The Demarest, NJ homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.