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    Verified insulation services reviews

Find Insulation pros in Mahwah

Avatar for Master Attic, LLC

Master Attic, LLC

2486 Ridgeway Blvd
4.94(
50
)
Approved Pro

Master Attic, LLC

2486 Ridgeway Blvd
4.94(
50
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
87 local quotes requested

Servicing NJ/PA/DE At Master Attic, our goal is to provide you with the highest quality materials and workmanship at an affordable price. We are a team of licensed, trained professionals with 20+ years of experience in insulation and rodent solutions. May it be rodent proofing, insulation removal, insulation installation, sanitizing, moisture barrier, radiant barrier, air duct repair replacement, or crawlspace cleaning, we have you covered. Do you hear noises in the attic? Smell something in the crawl space!? Schedule an appointment today, and have one of our technicians come out to assess the area and provide a free detailed estimate for the project.

"I RECENTLY HAD MY ATTIC INSULATION REPLACED BY MASTER ATTIC. ALEX CAME OUT RIGHT ON SCHEDULE AND GAVE ME A FAIR PRICE. ( I DID HAVE 4 OTHER ESTIMATES) THE CREW LEAD BY ROBERTO WAS AMAZING. THEY WERE VERY CONSIDERATE, CAREFUL IN MAKING SURE THE AREA WAS SEALED OFF AND WERE VERY CAREFUL OF MY PERSONAL BELONGINGS. THEY DID A GREAT JOB IN REMOVING OLD INSULATION , VACUUMING OUT THE ATTIC ,SPRAYED AREA AND SEALED ANY OPENINGS. BEFORE THEY BROUGHT IN NEW INSULATION, THEY ASKED ME IF I WISHED TO TO VIEW THE ATTIC AND I DID. I WAS AMAZED EVEN AT THIS POINT, HOW CLEANED EVERYTHING LOOKED . (THIS INSULATION HAD BEEN UP THERE FOR 70 YEARS) NEW INSULATION WAS INSTALLED AND IT LOOKS GREAT. THE CREWED CLEANED UP EVERYTHING , EVEN VACUUMED THE AREA IN THE ROOM. ALL BAGS OF OLD INSULATION WERE REMOVED PROMPTLY AND I WOULD HIGHLY RECOMMEND THEM TO ANYONE."

Robin S on September 2025

Servicing NJ/PA/DE At Master Attic, our goal is to provide you with the highest quality materials and workmanship at an affordable price. We are a team of licensed, trained professionals with 20+ years of experience in insulation and rodent solutions. May it be rodent proofing, insulation removal, insulation installation, sanitizing, moisture barrier, radiant barrier, air duct repair replacement, or crawlspace cleaning, we have you covered. Do you hear noises in the attic? Smell something in the crawl space!? Schedule an appointment today, and have one of our technicians come out to assess the area and provide a free detailed estimate for the project.

"I RECENTLY HAD MY ATTIC INSULATION REPLACED BY MASTER ATTIC. ALEX CAME OUT RIGHT ON SCHEDULE AND GAVE ME A FAIR PRICE. ( I DID HAVE 4 OTHER ESTIMATES) THE CREW LEAD BY ROBERTO WAS AMAZING. THEY WERE VERY CONSIDERATE, CAREFUL IN MAKING SURE THE AREA WAS SEALED OFF AND WERE VERY CAREFUL OF MY PERSONAL BELONGINGS. THEY DID A GREAT JOB IN REMOVING OLD INSULATION , VACUUMING OUT THE ATTIC ,SPRAYED AREA AND SEALED ANY OPENINGS. BEFORE THEY BROUGHT IN NEW INSULATION, THEY ASKED ME IF I WISHED TO TO VIEW THE ATTIC AND I DID. I WAS AMAZED EVEN AT THIS POINT, HOW CLEANED EVERYTHING LOOKED . (THIS INSULATION HAD BEEN UP THERE FOR 70 YEARS) NEW INSULATION WAS INSTALLED AND IT LOOKS GREAT. THE CREWED CLEANED UP EVERYTHING , EVEN VACUUMED THE AREA IN THE ROOM. ALL BAGS OF OLD INSULATION WERE REMOVED PROMPTLY AND I WOULD HIGHLY RECOMMEND THEM TO ANYONE."

Robin S on September 2025


Avatar for Nicholas General Contracting Inc.

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


With over 20 years of experience insulating homes in Northern New Jersey, we offer a range of thermal solutions for your attic, basement, walls, or crawlspace.


Avatar for Romeo General Construction

Romeo General Construction

34 Bruen Ave
No reviews yet

Romeo General Construction

34 Bruen Ave
No reviews yet
12 years of experience

Welcome to our comprehensive home improvement services with over 15 years of dedicated expertise! Specializing in painting, roofing, windows, siding, gutters, additions and remodeling, cement and flooring, cabinets, plaster, insulation, bathrooms, kitchens, pressure washing, and demolition. **Value Proposition:** With a legacy of 15+ years, we offer a single-point solution for all your home improvement needs. Our commitment to quality, efficiency, and client satisfaction sets us apart, ensuring a seamless experience from start to finish. **Background and Staff:** As an owner-operated business, our seasoned team of professionals brings extensive industry knowledge to every project. We've been delivering personalized service, attention to detail, and excellence for over 15 years. **Why Choose Us:** 1. **Proven Expertise:** With over 15 years in the field, our experience speaks volumes, instilling confidence in the quality and reliability of our work. 2. **Comprehensive Services:** From roofs to floors, we cover it all, providing a convenient one-stop solution for your home improvement projects. 3. **Customer-Centric Approach:** Your vision guides our work, ensuring tailor-made solutions that align with your preferences and needs. 4. **Reliability:** With a track record of exceeding expectations, we stand as a trustworthy partner, delivering on promises with precision. Experience the convenience of a seasoned professional for all your home improvement projects. Elevate your space with our comprehensive services, where 15+ years of expertise meet your unique vision.

Welcome to our comprehensive home improvement services with over 15 years of dedicated expertise! Specializing in painting, roofing, windows, siding, gutters, additions and remodeling, cement and flooring, cabinets, plaster, insulation, bathrooms, kitchens, pressure washing, and demolition. **Value Proposition:** With a legacy of 15+ years, we offer a single-point solution for all your home improvement needs. Our commitment to quality, efficiency, and client satisfaction sets us apart, ensuring a seamless experience from start to finish. **Background and Staff:** As an owner-operated business, our seasoned team of professionals brings extensive industry knowledge to every project. We've been delivering personalized service, attention to detail, and excellence for over 15 years. **Why Choose Us:** 1. **Proven Expertise:** With over 15 years in the field, our experience speaks volumes, instilling confidence in the quality and reliability of our work. 2. **Comprehensive Services:** From roofs to floors, we cover it all, providing a convenient one-stop solution for your home improvement projects. 3. **Customer-Centric Approach:** Your vision guides our work, ensuring tailor-made solutions that align with your preferences and needs. 4. **Reliability:** With a track record of exceeding expectations, we stand as a trustworthy partner, delivering on promises with precision. Experience the convenience of a seasoned professional for all your home improvement projects. Elevate your space with our comprehensive services, where 15+ years of expertise meet your unique vision.


Foamco/Dr.EnergySaver

No reviews yet

Foamco/Dr.EnergySaver

No reviews yet

Insulation Consultant My Expertise in Cost-Effective and Efficient Project Management, Through eight years of dedicated research and hands on approach I have gained a comprehensive understanding of how to make your home, business, or any project as efficient as possible while maintaining a budget-friendly approach. My experience includes extensive training and certification in spray foam and other insulation solutions. I have also developed a strong understanding of the importance of communication and collaboration throughout a project. I make it a priority to keep my clients informed and involved every step of the way. By doing so, we can ensure that the final product meets all expectations, both in terms of functionality and cost. Additionally, I have a keen eye for detail and a passion for finding creative solutions to complex problems. This allows me to identify potential issues early on in a project and quickly develop effective solutions. Whether you are looking to improve the energy efficiency of your home or need a project manager for a larger construction project, I am confident in my ability to deliver exceptional results. Contact me today to learn more about my services and how I can help you achieve your goals.

Insulation Consultant My Expertise in Cost-Effective and Efficient Project Management, Through eight years of dedicated research and hands on approach I have gained a comprehensive understanding of how to make your home, business, or any project as efficient as possible while maintaining a budget-friendly approach. My experience includes extensive training and certification in spray foam and other insulation solutions. I have also developed a strong understanding of the importance of communication and collaboration throughout a project. I make it a priority to keep my clients informed and involved every step of the way. By doing so, we can ensure that the final product meets all expectations, both in terms of functionality and cost. Additionally, I have a keen eye for detail and a passion for finding creative solutions to complex problems. This allows me to identify potential issues early on in a project and quickly develop effective solutions. Whether you are looking to improve the energy efficiency of your home or need a project manager for a larger construction project, I am confident in my ability to deliver exceptional results. Contact me today to learn more about my services and how I can help you achieve your goals.


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.


Taylor and Tools

No reviews yet

Taylor and Tools

No reviews yet

Quality work without the cost I Excell at physically demanding work! I also have experience with structural work such as siding roofing framing flooring insulation hvac and have an eye for detail to ensure a clean professional finished project without the cost as this is more of a hobby and make my money working full time at 84 lumber as

Quality work without the cost I Excell at physically demanding work! I also have experience with structural work such as siding roofing framing flooring insulation hvac and have an eye for detail to ensure a clean professional finished project without the cost as this is more of a hobby and make my money working full time at 84 lumber as


F&D Handyman Services

29 Brook Street
No reviews yet

F&D Handyman Services

29 Brook Street
No reviews yet
2 years of experience

Professional and Skillful Handyman with 20+ years of experience conducting maintenance, repair, and improvement to residential homes, apartments, and offices. Offering professionalism and expertise in basic to moderate repairs and maintenance. Owner-operated which can help with significant savings compared to larger companies.or contractors.

Professional and Skillful Handyman with 20+ years of experience conducting maintenance, repair, and improvement to residential homes, apartments, and offices. Offering professionalism and expertise in basic to moderate repairs and maintenance. Owner-operated which can help with significant savings compared to larger companies.or contractors.


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.

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Insulation questions, answered by experts

Glass fibers are often used in HEPA filters because of their high efficiency, durability, and thermal stability. Some HEPA filters are made with synthetic fibers, but they may not be as effective. While there is some fiberglass shedding, as long as the HEPA filter is intact and not cut open, the amount of fiberglass released by a HEPA filter is well below the breathable particulate matter.

Yes, doggie doors, like all entrances, can let both hot and cold air into your home. However, as with any door in your house, you can take steps to weather-strip your pet's entrance to prevent air leaks.

Yes, you need a 1.5-inch to 2-inch air gap in a cathedral ceiling to allow proper air flow and prevent cathedral ceiling venting problems. This amount of airspace allows warm, moist air to properly leave your ceiling to avoid moisture build-up and other issues that put your home at risk. You can also add an air vent for extra air flow.

When you insulate ductwork, you help protect the air moving through the system from external conditions and keep it sealed within the ducts. This makes your HVAC system more efficient since it doesn’t have to work as hard to heat or cool your home. Insulation can help lower your energy bills and prevent problems like condensation and mold formation inside your ducts.

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 Mahwah, NJ homeowners’ guide to insulation services

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